diff options
Diffstat (limited to 'src/osmo-bts-trx')
| -rw-r--r-- | src/osmo-bts-trx/Makefile.am | 8 | ||||
| -rw-r--r-- | src/osmo-bts-trx/gsm0503_coding.c | 2698 | ||||
| -rw-r--r-- | src/osmo-bts-trx/gsm0503_coding.h | 75 | ||||
| -rw-r--r-- | src/osmo-bts-trx/gsm0503_interleaving.c | 555 | ||||
| -rw-r--r-- | src/osmo-bts-trx/gsm0503_interleaving.h | 49 | ||||
| -rw-r--r-- | src/osmo-bts-trx/gsm0503_mapping.c | 272 | ||||
| -rw-r--r-- | src/osmo-bts-trx/gsm0503_mapping.h | 31 | ||||
| -rw-r--r-- | src/osmo-bts-trx/gsm0503_parity.c | 126 | ||||
| -rw-r--r-- | src/osmo-bts-trx/gsm0503_parity.h | 14 | ||||
| -rw-r--r-- | src/osmo-bts-trx/gsm0503_tables.c | 1713 | ||||
| -rw-r--r-- | src/osmo-bts-trx/gsm0503_tables.h | 50 | ||||
| -rw-r--r-- | src/osmo-bts-trx/scheduler_trx.c | 40 |
12 files changed, 24 insertions, 5607 deletions
diff --git a/src/osmo-bts-trx/Makefile.am b/src/osmo-bts-trx/Makefile.am index 96b080ef..86766859 100644 --- a/src/osmo-bts-trx/Makefile.am +++ b/src/osmo-bts-trx/Makefile.am @@ -1,11 +1,11 @@ AM_CPPFLAGS = $(all_includes) -I$(top_srcdir)/include -I$(OPENBSC_INCDIR) -AM_CFLAGS = -Wall -fno-strict-aliasing $(LIBOSMOCORE_CFLAGS) $(LIBOSMOGSM_CFLAGS) $(LIBOSMOCODEC_CFLAGS) $(LIBOSMOVTY_CFLAGS) $(LIBOSMOTRAU_CFLAGS) $(LIBOSMOABIS_CFLAGS) $(LIBOSMOCTRL_CFLAGS) $(ORTP_CFLAGS) -LDADD = $(LIBOSMOCORE_LIBS) $(LIBOSMOGSM_LIBS) $(LIBOSMOCODEC_LIBS) $(LIBOSMOVTY_LIBS) $(LIBOSMOTRAU_LIBS) $(LIBOSMOABIS_LIBS) $(LIBOSMOCTRL_LIBS) $(ORTP_LIBS) +AM_CFLAGS = -Wall -fno-strict-aliasing $(LIBOSMOCORE_CFLAGS) $(LIBOSMOGSM_CFLAGS) $(LIBOSMOCODEC_CFLAGS) $(LIBOSMOCODING_CFLAGS) $(LIBOSMOVTY_CFLAGS) $(LIBOSMOTRAU_CFLAGS) $(LIBOSMOABIS_CFLAGS) $(LIBOSMOCTRL_CFLAGS) $(ORTP_CFLAGS) +LDADD = $(LIBOSMOCORE_LIBS) $(LIBOSMOGSM_LIBS) $(LIBOSMOCODEC_LIBS) $(LIBOSMOCODING_LIBS) $(LIBOSMOVTY_LIBS) $(LIBOSMOTRAU_LIBS) $(LIBOSMOABIS_LIBS) $(LIBOSMOCTRL_LIBS) $(ORTP_LIBS) -EXTRA_DIST = trx_if.h l1_if.h gsm0503_parity.h gsm0503_conv.h gsm0503_interleaving.h gsm0503_mapping.h gsm0503_coding.h gsm0503_tables.h loops.h +EXTRA_DIST = trx_if.h l1_if.h loops.h bin_PROGRAMS = osmo-bts-trx -osmo_bts_trx_SOURCES = main.c trx_if.c l1_if.c scheduler_trx.c trx_vty.c gsm0503_parity.c gsm0503_conv.c gsm0503_interleaving.c gsm0503_mapping.c gsm0503_coding.c gsm0503_tables.c loops.c +osmo_bts_trx_SOURCES = main.c trx_if.c l1_if.c scheduler_trx.c trx_vty.c loops.c osmo_bts_trx_LDADD = $(top_builddir)/src/common/libbts.a $(top_builddir)/src/common/libl1sched.a $(LDADD) diff --git a/src/osmo-bts-trx/gsm0503_coding.c b/src/osmo-bts-trx/gsm0503_coding.c deleted file mode 100644 index 4c4f7f1e..00000000 --- a/src/osmo-bts-trx/gsm0503_coding.c +++ /dev/null @@ -1,2698 +0,0 @@ -/* (C) 2013 by Andreas Eversberg <jolly@eversberg.eu> - * (C) 2015 by Alexander Chemeris <Alexander.Chemeris@fairwaves.co> - * (C) 2016 by Tom Tsou <tom.tsou@ettus.com> - * - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as published by - * the Free Software Foundation; either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * - */ - -#include <stdio.h> -#include <stdint.h> -#include <string.h> -#include <stdlib.h> - -#include <osmocom/core/utils.h> -#include <osmocom/core/bits.h> -#include <osmocom/core/conv.h> -#include <osmocom/core/crcgen.h> -#include <osmocom/core/endian.h> -#include <osmocom/codec/codec.h> -#include <osmocom/gprs/gprs_rlc.h> -#include <osmocom/gprs/protocol/gsm_04_60.h> - -#include <osmo-bts/logging.h> -#include <osmo-bts/gsm_data.h> - -#include "gsm0503_conv.h" -#include "gsm0503_parity.h" -#include "gsm0503_mapping.h" -#include "gsm0503_interleaving.h" -#include "gsm0503_tables.h" -#include "gsm0503_coding.h" - -/* - * EGPRS coding limits - */ - -/* Max header size with parity bits */ -#define EGPRS_HDR_UPP_MAX 54 - -/* Max encoded header size */ -#define EGPRS_HDR_C_MAX 162 - -/* Max punctured header size */ -#define EGPRS_HDR_HC_MAX 160 - -/* Max data block size with parity bits */ -#define EGPRS_DATA_U_MAX 612 - -/* Max encoded data block size */ -#define EGPRS_DATA_C_MAX 1836 - -/* Max single block punctured data size */ -#define EGPRS_DATA_DC_MAX 1248 - -/* Dual block punctured data size */ -#define EGPRS_DATA_C1 612 -#define EGPRS_DATA_C2 EGPRS_DATA_C1 - -struct gsm0503_mcs_code { - uint8_t mcs; - uint8_t usf_len; - - /* Header coding */ - uint8_t hdr_len; - uint8_t hdr_code_len; - uint8_t hdr_punc_len; - const struct osmo_conv_code *hdr_conv; - const uint8_t *hdr_punc; - - /* Data coding */ - uint16_t data_len; - uint16_t data_code_len; - uint16_t data_punc_len; - const struct osmo_conv_code *data_conv; - const uint8_t *data_punc[3]; -}; - -/* - * EGPRS UL coding parameters - */ -struct gsm0503_mcs_code gsm0503_mcs_ul_codes[EGPRS_NUM_MCS] = { - { - .mcs = EGPRS_MCS0, - }, - { - .mcs = EGPRS_MCS1, - .hdr_len = 31, - .hdr_code_len = 117, - .hdr_punc_len = 80, - .hdr_conv = &gsm0503_conv_mcs1_ul_hdr, - .hdr_punc = gsm0503_puncture_mcs1_ul_hdr, - - .data_len = 178, - .data_code_len = 588, - .data_punc_len = 372, - .data_conv = &gsm0503_conv_mcs1, - .data_punc = { - gsm0503_puncture_mcs1_p1, - gsm0503_puncture_mcs1_p2, - NULL, - }, - }, - { - .mcs = EGPRS_MCS2, - .hdr_len = 31, - .hdr_code_len = 117, - .hdr_punc_len = 80, - .hdr_conv = &gsm0503_conv_mcs1_ul_hdr, - .hdr_punc = gsm0503_puncture_mcs1_ul_hdr, - - .data_len = 226, - .data_code_len = 732, - .data_punc_len = 372, - .data_conv = &gsm0503_conv_mcs2, - .data_punc = { - gsm0503_puncture_mcs2_p1, - gsm0503_puncture_mcs2_p2, - NULL, - }, - }, - { - .mcs = EGPRS_MCS3, - .hdr_len = 31, - .hdr_code_len = 117, - .hdr_punc_len = 80, - .hdr_conv = &gsm0503_conv_mcs1_ul_hdr, - .hdr_punc = gsm0503_puncture_mcs1_ul_hdr, - - .data_len = 298, - .data_code_len = 948, - .data_punc_len = 372, - .data_conv = &gsm0503_conv_mcs3, - .data_punc = { - gsm0503_puncture_mcs3_p1, - gsm0503_puncture_mcs3_p2, - gsm0503_puncture_mcs3_p3, - }, - }, - { - .mcs = EGPRS_MCS4, - .hdr_len = 31, - .hdr_code_len = 117, - .hdr_punc_len = 80, - .hdr_conv = &gsm0503_conv_mcs1_ul_hdr, - .hdr_punc = gsm0503_puncture_mcs1_ul_hdr, - - .data_len = 354, - .data_code_len = 1116, - .data_punc_len = 372, - .data_conv = &gsm0503_conv_mcs4, - .data_punc = { - gsm0503_puncture_mcs4_p1, - gsm0503_puncture_mcs4_p2, - gsm0503_puncture_mcs4_p3, - }, - }, - { - .mcs = EGPRS_MCS5, - .hdr_len = 37, - .hdr_code_len = 135, - .hdr_punc_len = 136, - .hdr_conv = &gsm0503_conv_mcs5_ul_hdr, - .hdr_punc = NULL, - - .data_len = 450, - .data_code_len = 1404, - .data_punc_len = 1248, - .data_conv = &gsm0503_conv_mcs5, - .data_punc = { - gsm0503_puncture_mcs5_p1, - gsm0503_puncture_mcs5_p2, - NULL, - }, - }, - { - .mcs = EGPRS_MCS6, - .hdr_len = 37, - .hdr_code_len = 135, - .hdr_punc_len = 136, - .hdr_conv = &gsm0503_conv_mcs5_ul_hdr, - .hdr_punc = NULL, - - .data_len = 594, - .data_code_len = 1836, - .data_punc_len = 1248, - .data_conv = &gsm0503_conv_mcs6, - .data_punc = { - gsm0503_puncture_mcs6_p1, - gsm0503_puncture_mcs6_p2, - NULL, - }, - }, - { - .mcs = EGPRS_MCS7, - .hdr_len = 46, - .hdr_code_len = 162, - .hdr_punc_len = 160, - .hdr_conv = &gsm0503_conv_mcs7_ul_hdr, - .hdr_punc = gsm0503_puncture_mcs7_ul_hdr, - .hdr_len = 46, - - .data_len = 900, - .data_code_len = 1404, - .data_punc_len = 612, - .data_conv = &gsm0503_conv_mcs7, - .data_punc = { - gsm0503_puncture_mcs7_p1, - gsm0503_puncture_mcs7_p2, - gsm0503_puncture_mcs7_p3, - } - }, - { - .mcs = EGPRS_MCS8, - .hdr_len = 46, - .hdr_code_len = 162, - .hdr_punc_len = 160, - .hdr_conv = &gsm0503_conv_mcs7_ul_hdr, - .hdr_punc = gsm0503_puncture_mcs7_ul_hdr, - .hdr_len = 46, - - .data_len = 1092, - .data_code_len = 1692, - .data_punc_len = 612, - .data_conv = &gsm0503_conv_mcs8, - .data_punc = { - gsm0503_puncture_mcs8_p1, - gsm0503_puncture_mcs8_p2, - gsm0503_puncture_mcs8_p3, - } - }, - { - .mcs = EGPRS_MCS9, - .hdr_len = 46, - .hdr_code_len = 162, - .hdr_punc_len = 160, - .hdr_conv = &gsm0503_conv_mcs7_ul_hdr, - .hdr_punc = gsm0503_puncture_mcs7_ul_hdr, - .hdr_len = 46, - - .data_len = 1188, - .data_code_len = 1836, - .data_punc_len = 612, - .data_conv = &gsm0503_conv_mcs9, - .data_punc = { - gsm0503_puncture_mcs9_p1, - gsm0503_puncture_mcs9_p2, - gsm0503_puncture_mcs9_p3, - } - }, -}; - -/* - * EGPRS DL coding parameters - */ -struct gsm0503_mcs_code gsm0503_mcs_dl_codes[EGPRS_NUM_MCS] = { - { - .mcs = EGPRS_MCS0, - }, - { - .mcs = EGPRS_MCS1, - .usf_len = 3, - .hdr_len = 28, - .hdr_code_len = 108, - .hdr_punc_len = 68, - .hdr_conv = &gsm0503_conv_mcs1_dl_hdr, - .hdr_punc = gsm0503_puncture_mcs1_dl_hdr, - - .data_len = 178, - .data_code_len = 588, - .data_punc_len = 372, - .data_conv = &gsm0503_conv_mcs1, - .data_punc = { - gsm0503_puncture_mcs1_p1, - gsm0503_puncture_mcs1_p2, - NULL, - }, - }, - { - .mcs = EGPRS_MCS2, - .usf_len = 3, - .hdr_len = 28, - .hdr_code_len = 108, - .hdr_punc_len = 68, - .hdr_conv = &gsm0503_conv_mcs1_dl_hdr, - .hdr_punc = gsm0503_puncture_mcs1_dl_hdr, - - .data_len = 226, - .data_code_len = 732, - .data_punc_len = 372, - .data_conv = &gsm0503_conv_mcs2, - .data_punc = { - gsm0503_puncture_mcs2_p1, - gsm0503_puncture_mcs2_p2, - NULL, - }, - }, - { - .mcs = EGPRS_MCS3, - .usf_len = 3, - .hdr_len = 28, - .hdr_code_len = 108, - .hdr_punc_len = 68, - .hdr_conv = &gsm0503_conv_mcs1_dl_hdr, - .hdr_punc = gsm0503_puncture_mcs1_dl_hdr, - - .data_len = 298, - .data_code_len = 948, - .data_punc_len = 372, - .data_conv = &gsm0503_conv_mcs3, - .data_punc = { - gsm0503_puncture_mcs3_p1, - gsm0503_puncture_mcs3_p2, - gsm0503_puncture_mcs3_p3, - }, - }, - { - .mcs = EGPRS_MCS4, - .usf_len = 3, - .hdr_len = 28, - .hdr_code_len = 108, - .hdr_punc_len = 68, - .hdr_conv = &gsm0503_conv_mcs1_dl_hdr, - .hdr_punc = gsm0503_puncture_mcs1_dl_hdr, - - .data_len = 354, - .data_code_len = 1116, - .data_punc_len = 372, - .data_conv = &gsm0503_conv_mcs4, - .data_punc = { - gsm0503_puncture_mcs4_p1, - gsm0503_puncture_mcs4_p2, - gsm0503_puncture_mcs4_p3, - }, - }, - { - .mcs = EGPRS_MCS5, - .usf_len = 3, - .hdr_len = 25, - .hdr_code_len = 99, - .hdr_punc_len = 100, - .hdr_conv = &gsm0503_conv_mcs5_dl_hdr, - .hdr_punc = NULL, - - .data_len = 450, - .data_code_len = 1404, - .data_punc_len = 1248, - .data_conv = &gsm0503_conv_mcs5, - .data_punc = { - gsm0503_puncture_mcs5_p1, - gsm0503_puncture_mcs5_p2, - NULL, - }, - }, - { - .mcs = EGPRS_MCS6, - .usf_len = 3, - .hdr_len = 25, - .hdr_code_len = 99, - .hdr_punc_len = 100, - .hdr_conv = &gsm0503_conv_mcs5_dl_hdr, - .hdr_punc = NULL, - - .data_len = 594, - .data_code_len = 1836, - .data_punc_len = 1248, - .data_conv = &gsm0503_conv_mcs6, - .data_punc = { - gsm0503_puncture_mcs6_p1, - gsm0503_puncture_mcs6_p2, - NULL, - }, - }, - { - .mcs = EGPRS_MCS7, - .usf_len = 3, - .hdr_len = 37, - .hdr_code_len = 135, - .hdr_punc_len = 124, - .hdr_conv = &gsm0503_conv_mcs7_dl_hdr, - .hdr_punc = gsm0503_puncture_mcs7_dl_hdr, - - .data_len = 900, - .data_code_len = 1404, - .data_punc_len = 612, - .data_conv = &gsm0503_conv_mcs7, - .data_punc = { - gsm0503_puncture_mcs7_p1, - gsm0503_puncture_mcs7_p2, - gsm0503_puncture_mcs7_p3, - } - }, - { - .mcs = EGPRS_MCS8, - .usf_len = 3, - .hdr_len = 37, - .hdr_code_len = 135, - .hdr_punc_len = 124, - .hdr_conv = &gsm0503_conv_mcs7_dl_hdr, - .hdr_punc = gsm0503_puncture_mcs7_dl_hdr, - - .data_len = 1092, - .data_code_len = 1692, - .data_punc_len = 612, - .data_conv = &gsm0503_conv_mcs8, - .data_punc = { - gsm0503_puncture_mcs8_p1, - gsm0503_puncture_mcs8_p2, - gsm0503_puncture_mcs8_p3, - } - }, - { - .mcs = EGPRS_MCS9, - .usf_len = 3, - .hdr_len = 37, - .hdr_code_len = 135, - .hdr_punc_len = 124, - .hdr_conv = &gsm0503_conv_mcs7_dl_hdr, - .hdr_punc = gsm0503_puncture_mcs7_dl_hdr, - - .data_len = 1188, - .data_code_len = 1836, - .data_punc_len = 612, - .data_conv = &gsm0503_conv_mcs9, - .data_punc = { - gsm0503_puncture_mcs9_p1, - gsm0503_puncture_mcs9_p2, - gsm0503_puncture_mcs9_p3, - } - }, -}; - -static int osmo_conv_decode_ber(const struct osmo_conv_code *code, - const sbit_t *input, ubit_t *output, - int *n_errors, int *n_bits_total) -{ - int res, i, coded_len; - ubit_t recoded[EGPRS_DATA_C_MAX]; - - res = osmo_conv_decode(code, input, output); - - if (n_bits_total || n_errors) { - coded_len = osmo_conv_encode(code, output, recoded); - OSMO_ASSERT(sizeof(recoded)/sizeof(recoded[0]) >= coded_len); - } - - /* Count bit errors */ - if (n_errors) { - *n_errors = 0; - for (i = 0; i < coded_len; i++) { - if (! ((recoded[i] && input[i]<0) || - (!recoded[i] && input[i]>0)) ) - *n_errors += 1; - } - } - - if (n_bits_total) - *n_bits_total = coded_len; - - return res; -} - - -static int _xcch_decode_cB(uint8_t *l2_data, sbit_t *cB, - int *n_errors, int *n_bits_total) -{ - ubit_t conv[224]; - int rv; - - osmo_conv_decode_ber(&gsm0503_conv_xcch, cB, conv, n_errors, n_bits_total); - - rv = osmo_crc64gen_check_bits(&gsm0503_fire_crc40, conv, 184, conv+184); - if (rv) - return -1; - - osmo_ubit2pbit_ext(l2_data, 0, conv, 0, 184, 1); - - return 0; -} - -static int _xcch_encode_cB(ubit_t *cB, uint8_t *l2_data) -{ - ubit_t conv[224]; - - osmo_pbit2ubit_ext(conv, 0, l2_data, 0, 184, 1); - - osmo_crc64gen_set_bits(&gsm0503_fire_crc40, conv, 184, conv+184); - - osmo_conv_encode(&gsm0503_conv_xcch, conv, cB); - - return 0; -} - - -/* - * GSM xCCH block transcoding - */ - -int xcch_decode(uint8_t *l2_data, sbit_t *bursts, - int *n_errors, int *n_bits_total) -{ - sbit_t iB[456], cB[456]; - int i; - - for (i=0; i<4; i++) - gsm0503_xcch_burst_unmap(&iB[i * 114], &bursts[i * 116], NULL, - NULL); - - gsm0503_xcch_deinterleave(cB, iB); - - return _xcch_decode_cB(l2_data, cB, n_errors, n_bits_total); -} - -int xcch_encode(ubit_t *bursts, uint8_t *l2_data) -{ - ubit_t iB[456], cB[456], hl = 1, hn = 1; - int i; - - _xcch_encode_cB(cB, l2_data); - - gsm0503_xcch_interleave(cB, iB); - - for (i=0; i<4; i++) - gsm0503_xcch_burst_map(&iB[i * 114], &bursts[i * 116], &hl, - &hn); - - return 0; -} - -/* - * EGPRS PDTCH UL block decoding - */ - -/* - * Type 3 - MCS-1,2,3,4 - * Unmapping and deinterleaving - */ -static int egprs_type3_unmap(const sbit_t *bursts, sbit_t *hc, sbit_t *dc) -{ - int i; - sbit_t iB[456], q[8]; - - for (i=0; i<4; i++) - gsm0503_xcch_burst_unmap(&iB[i * 114], &bursts[i * 116], - q + i*2, q + i*2 + 1); - - gsm0503_mcs1_ul_deinterleave(hc, dc, iB); - - return 0; -} - -/* - * Type 2 - MCS-5,6 - * Unmapping and deinterleaving - */ -static int egprs_type2_unmap(const sbit_t *bursts, sbit_t *hc, sbit_t *dc) -{ - int i; - sbit_t burst[348]; - sbit_t hi[EGPRS_HDR_HC_MAX]; - sbit_t di[EGPRS_DATA_DC_MAX]; - - for (i=0; i<4; i++) { - memcpy(burst, &bursts[i * 348], 348); - - gsm0503_mcs5_burst_swap(burst); - gsm0503_mcs5_ul_burst_unmap(di, burst, hi, i); - } - - gsm0503_mcs5_ul_deinterleave(hc, dc, hi, di); - - return 0; -} - -/* - * Type 1 - MCS-7,8,9 - * Unmapping and deinterleaving - Note that MCS-7 interleaver is unique - */ -static int egprs_type1_unmap(const sbit_t *bursts, sbit_t *hc, - sbit_t *c1, sbit_t *c2, int msc) -{ - int i; - sbit_t burst[348]; - sbit_t hi[EGPRS_HDR_HC_MAX]; - sbit_t di[EGPRS_DATA_C1 * 2]; - - for (i = 0; i < 4; i++) { - memcpy(burst, &bursts[i * 348], 348); - - gsm0503_mcs5_burst_swap(burst); - gsm0503_mcs7_ul_burst_unmap(di, burst, hi, i); - } - - if (msc == EGPRS_MCS7) - gsm0503_mcs7_ul_deinterleave(hc, c1, c2, hi, di); - else - gsm0503_mcs8_ul_deinterleave(hc, c1, c2, hi, di); - - return 0; -} - -union gprs_rlc_ul_hdr_egprs { - struct gprs_rlc_ul_header_egprs_1 type1; - struct gprs_rlc_ul_header_egprs_2 type2; - struct gprs_rlc_ul_header_egprs_3 type3; -}; - -/* - * Decode EGPRS UL header section - * - * 1. Depuncture - * 2. Convolutional decoding - * 3. CRC check - */ -static int _egprs_decode_hdr(const sbit_t *hc, int mcs, - union gprs_rlc_ul_hdr_egprs *hdr) -{ - sbit_t C[EGPRS_HDR_C_MAX]; - ubit_t upp[EGPRS_HDR_UPP_MAX]; - int i, j, rc; - struct gsm0503_mcs_code *code; - - code = &gsm0503_mcs_ul_codes[mcs]; - - /* Skip depuncturing on MCS-5,6 header */ - if ((mcs == EGPRS_MCS5) || (mcs == EGPRS_MCS6)) { - memcpy(C, hc, code->hdr_code_len); - goto hdr_conv_decode; - } - - if (!code->hdr_punc) { - LOGP(DL1C, LOGL_ERROR, - "Invalid MCS-%u header puncture matrix\n", mcs); - return -1; - } - - i = code->hdr_code_len - 1; - j = code->hdr_punc_len - 1; - - for (; i >= 0; i--) { - if (!code->hdr_punc[i]) - C[i] = hc[j--]; - else - C[i] = 0; - } - -hdr_conv_decode: - osmo_conv_decode_ber(code->hdr_conv, C, upp, NULL, NULL); - rc = osmo_crc8gen_check_bits(&gsm0503_mcs_crc8_hdr, upp, - code->hdr_len, upp + code->hdr_len); - if (rc) - return -1; - - osmo_ubit2pbit_ext((pbit_t *) hdr, 0, upp, 0, code->hdr_len, 1); - - return 0; -} - -/* - * Blind MCS header decoding based on burst length and CRC validation. - * Ignore 'q' value coding indentification. This approach provides - * the strongest chance of header recovery. - */ -static int egprs_decode_hdr(union gprs_rlc_ul_hdr_egprs *hdr, - const sbit_t *bursts, uint16_t nbits) -{ - int rc; - sbit_t hc[EGPRS_HDR_HC_MAX]; - - if (nbits == GSM0503_GPRS_BURSTS_NBITS) { - /* MCS-1,2,3,4 */ - egprs_type3_unmap(bursts, hc, NULL); - rc = _egprs_decode_hdr(hc, EGPRS_MCS1, hdr); - if (!rc) - return EGPRS_HDR_TYPE3; - } else if (nbits == GSM0503_EGPRS_BURSTS_NBITS) { - /* MCS-5,6 */ - egprs_type2_unmap(bursts, hc, NULL); - rc = _egprs_decode_hdr(hc, EGPRS_MCS5, hdr); - if (!rc) - return EGPRS_HDR_TYPE2; - - /* MCS-7,8,9 */ - egprs_type1_unmap(bursts, hc, NULL, NULL, EGPRS_MCS7); - rc = _egprs_decode_hdr(hc, EGPRS_MCS7, hdr); - if (!rc) - return EGPRS_HDR_TYPE1; - } - - return -1; -} - -/* - * Parse EGPRS UL header for coding and puncturing scheme (CPS) - * - * Type 1 - MCS-7,8,9 - * Type 2 - MCS-5,6 - * Type 3 - MCS-1,2,3,4 - */ -static int egprs_parse_ul_cps(struct egprs_cps *cps, - union gprs_rlc_ul_hdr_egprs *hdr, int type) -{ - uint8_t bits; - - switch (type) { - case EGPRS_HDR_TYPE1: - bits = hdr->type1.cps; - break; - case EGPRS_HDR_TYPE2: - bits = (hdr->type2.cps_lo << 2) | hdr->type2.cps_hi; - break; - case EGPRS_HDR_TYPE3: - bits = (hdr->type3.cps_lo << 2) | hdr->type3.cps_hi; - break; - default: - return -1; - } - - return egprs_get_cps(cps, type, bits); -} - -#define NUM_BYTES(N) ((N + 8 - 1) / 8) - -/* - * Decode EGPRS UL data section - * - * 1. Depuncture - * 2. Convolutional decoding - * 3. CRC check - * 4. Block combining (MCS-7,8,9 only) - */ -static int egprs_decode_data(uint8_t *l2_data, sbit_t *c, - int mcs, int p, int blk, - int *n_errors, int *n_bits_total) -{ - ubit_t u[EGPRS_DATA_U_MAX]; - sbit_t C[EGPRS_DATA_C_MAX]; - - int i, j, rc, data_len; - struct gsm0503_mcs_code *code; - - if (blk && mcs < EGPRS_MCS7) { - LOGP(DL1C, LOGL_ERROR, "Invalid MCS-%u block state\n", mcs); - return -1; - } - - code = &gsm0503_mcs_ul_codes[mcs]; - if (!code->data_punc[p]) { - LOGP(DL1C, LOGL_ERROR, - "Invalid MCS-%u data puncture matrix %i\n", mcs, p); - return -1; - } - - /* - * MCS-1,6 - single block processing - * MCS-7,9 - dual block processing - */ - if (mcs >= EGPRS_MCS7) - data_len = code->data_len / 2; - else - data_len = code->data_len; - - i = code->data_code_len - 1; - j = code->data_punc_len - 1; - - for (; i >= 0; i--) { - if (!code->data_punc[p][i]) - C[i] = c[j--]; - else - C[i] = 0; - } - - osmo_conv_decode_ber(code->data_conv, C, u, n_errors, n_bits_total); - rc = osmo_crc16gen_check_bits(&gsm0503_mcs_crc12, u, - data_len, u + data_len); - if (rc) - return -1; - - /* Offsets output pointer on the second block of Type 1 MCS */ - osmo_ubit2pbit_ext(l2_data, code->hdr_len + blk * data_len, - u, 0, data_len, 1); - - /* Return the number of bytes required for the bit message */ - return NUM_BYTES(code->hdr_len + code->data_len); -} - -/* - * Decode EGPRS UL message - * - * 1. Header section decoding - * 2. Extract CPS settings - * 3. Burst unmapping and deinterleaving - * 4. Data section decoding - */ -int pdtch_egprs_decode(uint8_t *l2_data, sbit_t *bursts, uint16_t nbits, - uint8_t *usf_p, int *n_errors, int *n_bits_total) -{ - sbit_t dc[EGPRS_DATA_DC_MAX]; - sbit_t c1[EGPRS_DATA_C1], c2[EGPRS_DATA_C2]; - int type, rc; - struct egprs_cps cps; - union gprs_rlc_ul_hdr_egprs *hdr; - - if ((nbits != GSM0503_GPRS_BURSTS_NBITS) && - (nbits != GSM0503_EGPRS_BURSTS_NBITS)) { - LOGP(DL1C, LOGL_ERROR, "Invalid EGPRS bit length %u\n", nbits); - return -1; - } - - hdr = (union gprs_rlc_ul_hdr_egprs *) l2_data; - type = egprs_decode_hdr(hdr, bursts, nbits); - if (egprs_parse_ul_cps(&cps, hdr, type) < 0) - return -1; - - switch (cps.mcs) { - case EGPRS_MCS1: - case EGPRS_MCS2: - case EGPRS_MCS3: - case EGPRS_MCS4: - egprs_type3_unmap(bursts, NULL, dc); - break; - case EGPRS_MCS5: - case EGPRS_MCS6: - egprs_type2_unmap(bursts, NULL, dc); - break; - case EGPRS_MCS7: - case EGPRS_MCS8: - case EGPRS_MCS9: - egprs_type1_unmap(bursts, NULL, c1, c2, cps.mcs); - break; - default: - LOGP(DL1C, LOGL_ERROR, "Invalid MCS-%u\n", cps.mcs); - return -1; - } - - LOGP(DL1C, LOGL_DEBUG, "Decoding MCS-%i block\n", cps.mcs); - - if (cps.mcs < EGPRS_MCS7) { - rc = egprs_decode_data(l2_data, dc, cps.mcs, cps.p[0], - 0, n_errors, n_bits_total); - if (rc < 0) - return -1; - } else { - /* MCS-7,8,9 block 1 */ - rc = egprs_decode_data(l2_data, c1, cps.mcs, cps.p[0], - 0, n_errors, n_bits_total); - if (rc < 0) - return -1; - - /* MCS-7,8,9 block 2 */ - rc = egprs_decode_data(l2_data, c2, cps.mcs, cps.p[1], - 1, n_errors, n_bits_total); - if (rc < 0) - return -1; - } - - return rc; -} - -/* - * GSM PDTCH block transcoding - */ - -int pdtch_decode(uint8_t *l2_data, sbit_t *bursts, uint8_t *usf_p, - int *n_errors, int *n_bits_total) -{ - sbit_t iB[456], cB[676], hl_hn[8]; - ubit_t conv[456]; - int i, j, k, rv, best = 0, cs = 0, usf = 0; /* make GCC happy */ - - for (i=0; i<4; i++) - gsm0503_xcch_burst_unmap(&iB[i * 114], &bursts[i * 116], - hl_hn + i*2, hl_hn + i*2 + 1); - - for (i=0; i<4; i++) { - for (j=0, k=0; j<8; j++) - k += abs(((int)gsm0503_pdtch_hl_hn_sbit[i][j]) - - ((int)hl_hn[j])); - if (i == 0 || k < best) { - best = k; - cs = i+1; - } - } - - gsm0503_xcch_deinterleave(cB, iB); - - switch (cs) { - case 1: - osmo_conv_decode_ber(&gsm0503_conv_xcch, cB, conv, n_errors, n_bits_total); - - rv = osmo_crc64gen_check_bits(&gsm0503_fire_crc40, conv, 184, - conv+184); - if (rv) - return -1; - - osmo_ubit2pbit_ext(l2_data, 0, conv, 0, 184, 1); - - return 23; - case 2: - for (i=587, j=455; i>=0; i--) - if (!gsm0503_puncture_cs2[i]) - cB[i] = cB[j--]; - else - cB[i] = 0; - - osmo_conv_decode_ber(&gsm0503_conv_cs2, cB, conv, n_errors, n_bits_total); - - for (i=0; i<8; i++) { - for (j=0, k=0; j<6; j++) - k += abs(((int)gsm0503_usf2six[i][j]) - - ((int)conv[j])); - if (i == 0 || k < best) { - best = k; - usf = i; - } - } - - conv[3] = usf & 1; - conv[4] = (usf >> 1) & 1; - conv[5] = (usf >> 2) & 1; - if (usf_p) - *usf_p = usf; - - rv = osmo_crc16gen_check_bits(&gsm0503_cs234_crc16, conv+3, 271, - conv+3+271); - if (rv) - return -1; - - osmo_ubit2pbit_ext(l2_data, 0, conv, 3, 271, 1); - - return 34; - case 3: - for (i=675, j=455; i>=0; i--) - if (!gsm0503_puncture_cs3[i]) - cB[i] = cB[j--]; - else - cB[i] = 0; - - osmo_conv_decode_ber(&gsm0503_conv_cs3, cB, conv, n_errors, n_bits_total); - - for (i=0; i<8; i++) { - for (j=0, k=0; j<6; j++) - k += abs(((int)gsm0503_usf2six[i][j]) - - ((int)conv[j])); - if (i == 0 || k < best) { - best = k; - usf = i; - } - } - - conv[3] = usf & 1; - conv[4] = (usf >> 1) & 1; - conv[5] = (usf >> 2) & 1; - if (usf_p) - *usf_p = usf; - - rv = osmo_crc16gen_check_bits(&gsm0503_cs234_crc16, conv+3, 315, - conv+3+315); - if (rv) - return -1; - - osmo_ubit2pbit_ext(l2_data, 0, conv, 3, 315, 1); - - return 40; - case 4: - for (i=12; i<456;i++) - conv[i] = (cB[i] < 0) ? 1:0; - - for (i=0; i<8; i++) { - for (j=0, k=0; j<12; j++) - k += abs(((int)gsm0503_usf2twelve_sbit[i][j]) - - ((int)cB[j])); - if (i == 0 || k < best) { - best = k; - usf = i; - } - } - - conv[9] = usf & 1; - conv[10] = (usf >> 1) & 1; - conv[11] = (usf >> 2) & 1; - if (usf_p) - *usf_p = usf; - - rv = osmo_crc16gen_check_bits(&gsm0503_cs234_crc16, conv+9, 431, - conv+9+431); - if (rv) { - *n_bits_total = 456-12; - *n_errors = *n_bits_total; - return -1; - } - - *n_bits_total = 456-12; - *n_errors = 0; - - osmo_ubit2pbit_ext(l2_data, 0, conv, 9, 431, 1); - - return 54; - default: - *n_bits_total = 0; - *n_errors = 0; - break; - } - - return -1; -} - -/* - * EGPRS PDTCH UL block encoding - */ -static int egprs_type3_map(ubit_t *bursts, ubit_t *hc, ubit_t *dc, int usf) -{ - int i; - ubit_t iB[456]; - const ubit_t *hl_hn = gsm0503_pdtch_hl_hn_ubit[3]; - - gsm0503_mcs1_dl_interleave(gsm0503_usf2six[usf], hc, dc, iB); - - for (i=0; i<4; i++) - gsm0503_xcch_burst_map(&iB[i * 114], &bursts[i * 116], - hl_hn + i * 2, hl_hn + i * 2 + 1); - - return 0; -} - -static int egprs_type2_map(ubit_t *bursts, ubit_t *hc, ubit_t *dc, int usf) -{ - int i; - const ubit_t *up; - ubit_t hi[EGPRS_HDR_HC_MAX]; - ubit_t di[EGPRS_DATA_DC_MAX]; - - gsm0503_mcs5_dl_interleave(hc, dc, hi, di); - up = gsm0503_mcs5_usf_precode_table[usf]; - - for (i = 0; i < 4; i++) { - gsm0503_mcs5_dl_burst_map(di, &bursts[i * 348], hi, up, i); - gsm0503_mcs5_burst_swap((sbit_t *) &bursts[i * 348]); - } - - return 0; -} - -static int egprs_type1_map(ubit_t *bursts, ubit_t *hc, - ubit_t *c1, ubit_t *c2, int usf, int mcs) -{ - int i; - const ubit_t *up; - ubit_t hi[EGPRS_HDR_HC_MAX]; - ubit_t di[EGPRS_DATA_C1 * 2]; - - if (mcs == EGPRS_MCS7) - gsm0503_mcs7_dl_interleave(hc, c1, c2, hi, di); - else - gsm0503_mcs8_dl_interleave(hc, c1, c2, hi, di); - - up = gsm0503_mcs5_usf_precode_table[usf]; - - for (i = 0; i < 4; i++) { - gsm0503_mcs7_dl_burst_map(di, &bursts[i * 348], hi, up, i); - gsm0503_mcs5_burst_swap((sbit_t *) &bursts[i * 348]); - } - - return 0; -} - -static int egprs_encode_hdr(ubit_t *hc, uint8_t *l2_data, int mcs) -{ - int i, j; - ubit_t upp[EGPRS_HDR_UPP_MAX], C[EGPRS_HDR_C_MAX]; - struct gsm0503_mcs_code *code; - - code = &gsm0503_mcs_dl_codes[mcs]; - - osmo_pbit2ubit_ext(upp, 0, l2_data, code->usf_len, code->hdr_len, 1); - osmo_crc8gen_set_bits(&gsm0503_mcs_crc8_hdr, upp, - code->hdr_len, upp + code->hdr_len); - - osmo_conv_encode(code->hdr_conv, upp, C); - - /* MCS-5,6 header direct puncture instead of table */ - if ((mcs == EGPRS_MCS5) || (mcs == EGPRS_MCS6)) { - memcpy(hc, C, code->hdr_code_len); - hc[99] = hc[98]; - return 0; - } - - if (!code->hdr_punc) { - LOGP(DL1C, LOGL_ERROR, - "Invalid MCS-%u header puncture matrix\n", mcs); - return -1; - } - - for (i = 0, j = 0; i < code->hdr_code_len; i++) { - if (!code->hdr_punc[i]) - hc[j++] = C[i]; - } - - return 0; -} - -static int egprs_encode_data(ubit_t *c, uint8_t *l2_data, - int mcs, int p, int blk) -{ - int i, j, data_len; - ubit_t u[EGPRS_DATA_U_MAX], C[EGPRS_DATA_C_MAX]; - struct gsm0503_mcs_code *code; - - code = &gsm0503_mcs_dl_codes[mcs]; - - /* - * Dual block - MCS-7,8,9 - * Single block - MCS-1,2,3,4,5,6 - */ - if (mcs >= EGPRS_MCS7) - data_len = code->data_len / 2; - else - data_len = code->data_len; - - osmo_pbit2ubit_ext(u, 0, l2_data, - code->usf_len + code->hdr_len + blk * data_len, - data_len, 1); - osmo_crc16gen_set_bits(&gsm0503_mcs_crc12, u, data_len, u + data_len); - - osmo_conv_encode(code->data_conv, u, C); - - if (!code->data_punc[p]) { - LOGP(DL1C, LOGL_ERROR, - "Invalid MCS-%u data puncture matrix %i\n", mcs, p); - return -1; - } - - for (i = 0, j = 0; i < code->data_code_len; i++) { - if (!code->data_punc[p][i]) - c[j++] = C[i]; - } - - return 0; -} - -union gprs_rlc_dl_hdr_egprs { - struct gprs_rlc_dl_header_egprs_1 type1; - struct gprs_rlc_dl_header_egprs_2 type2; - struct gprs_rlc_dl_header_egprs_3 type3; -}; - -/* - * Parse EGPRS DL header for coding and puncturing scheme (CPS) - * - * Type 1 - MCS-7,8,9 - * Type 2 - MCS-5,6 - * Type 3 - MCS-1,2,3,4 - */ -static int egprs_parse_dl_cps(struct egprs_cps *cps, - union gprs_rlc_dl_hdr_egprs *hdr, int type) -{ - uint8_t bits; - - switch (type) { - case EGPRS_HDR_TYPE1: - bits = hdr->type1.cps; - break; - case EGPRS_HDR_TYPE2: - bits = hdr->type2.cps; - break; - case EGPRS_HDR_TYPE3: - bits = hdr->type3.cps; - break; - default: - return -1; - } - - return egprs_get_cps(cps, type, bits); -} - -/* - * EGPRS DL message encoding - */ -int pdtch_egprs_encode(ubit_t *bursts, uint8_t *l2_data, uint8_t l2_len) -{ - ubit_t hc[EGPRS_DATA_C_MAX], dc[EGPRS_DATA_DC_MAX]; - ubit_t c1[EGPRS_DATA_C1], c2[EGPRS_DATA_C2]; - uint8_t mcs; - struct egprs_cps cps; - union gprs_rlc_dl_hdr_egprs *hdr; - - switch (l2_len) { - case 27: - mcs = EGPRS_MCS1; - break; - case 33: - mcs = EGPRS_MCS2; - break; - case 42: - mcs = EGPRS_MCS3; - break; - case 49: - mcs = EGPRS_MCS4; - break; - case 60: - mcs = EGPRS_MCS5; - break; - case 78: - mcs = EGPRS_MCS6; - break; - case 118: - mcs = EGPRS_MCS7; - break; - case 142: - mcs = EGPRS_MCS8; - break; - case 154: - mcs = EGPRS_MCS9; - break; - default: - return -1; - } - - /* Read header for USF and puncturing matrix selection. */ - hdr = (union gprs_rlc_dl_hdr_egprs *) l2_data; - - switch (mcs) { - case EGPRS_MCS1: - case EGPRS_MCS2: - case EGPRS_MCS3: - case EGPRS_MCS4: - /* Check for valid CPS and matching MCS to message size */ - if ((egprs_parse_dl_cps(&cps, hdr, EGPRS_HDR_TYPE3) < 0) || - (cps.mcs != mcs)) - goto bad_header; - - egprs_encode_hdr(hc, l2_data, mcs); - egprs_encode_data(dc, l2_data, mcs, cps.p[0], 0); - egprs_type3_map(bursts, hc, dc, hdr->type3.usf); - break; - case EGPRS_MCS5: - case EGPRS_MCS6: - if ((egprs_parse_dl_cps(&cps, hdr, EGPRS_HDR_TYPE2) < 0) || - (cps.mcs != mcs)) - goto bad_header; - - egprs_encode_hdr(hc, l2_data, mcs); - egprs_encode_data(dc, l2_data, mcs, cps.p[0], 0); - egprs_type2_map(bursts, hc, dc, hdr->type2.usf); - break; - case EGPRS_MCS7: - case EGPRS_MCS8: - case EGPRS_MCS9: - if ((egprs_parse_dl_cps(&cps, hdr, EGPRS_HDR_TYPE1) < 0) || - (cps.mcs != mcs)) - goto bad_header; - - egprs_encode_hdr(hc, l2_data, mcs); - egprs_encode_data(c1, l2_data, mcs, cps.p[0], 0); - egprs_encode_data(c2, l2_data, mcs, cps.p[1], 1); - egprs_type1_map(bursts, hc, c1, c2, hdr->type1.usf, mcs); - break; - } - - LOGP(DL1C, LOGL_DEBUG, "Encoded PDTCH mcs=%i, len=%u\n", mcs, l2_len); - - return mcs >= EGPRS_MCS5 ? GSM0503_EGPRS_BURSTS_NBITS : - GSM0503_GPRS_BURSTS_NBITS; - -bad_header: - LOGP(DL1C, LOGL_ERROR, "Invalid EGPRS MCS-%i header\n", mcs); - return -1; -} - -int pdtch_encode(ubit_t *bursts, uint8_t *l2_data, uint8_t l2_len) -{ - ubit_t iB[456], cB[676]; - const ubit_t *hl_hn; - ubit_t conv[334]; - int i, j, usf; - - switch (l2_len) { - case 23: - osmo_pbit2ubit_ext(conv, 0, l2_data, 0, 184, 1); - - osmo_crc64gen_set_bits(&gsm0503_fire_crc40, conv, 184, - conv+184); - - osmo_conv_encode(&gsm0503_conv_xcch, conv, cB); - - hl_hn = gsm0503_pdtch_hl_hn_ubit[0]; - - break; - case 34: - osmo_pbit2ubit_ext(conv, 3, l2_data, 0, 271, 1); - usf = l2_data[0] & 0x7; - - osmo_crc16gen_set_bits(&gsm0503_cs234_crc16, conv+3, 271, - conv+3+271); - - memcpy(conv, gsm0503_usf2six[usf], 6); - - osmo_conv_encode(&gsm0503_conv_cs2, conv, cB); - - for (i=0, j=0; i<588; i++) - if (!gsm0503_puncture_cs2[i]) - cB[j++] = cB[i]; - - hl_hn = gsm0503_pdtch_hl_hn_ubit[1]; - - break; - case 40: - osmo_pbit2ubit_ext(conv, 3, l2_data, 0, 315, 1); - usf = l2_data[0] & 0x7; - - osmo_crc16gen_set_bits(&gsm0503_cs234_crc16, conv+3, 315, - conv+3+315); - - memcpy(conv, gsm0503_usf2six[usf], 6); - - osmo_conv_encode(&gsm0503_conv_cs3, conv, cB); - - for (i=0, j=0; i<676; i++) - if (!gsm0503_puncture_cs3[i]) - cB[j++] = cB[i]; - - hl_hn = gsm0503_pdtch_hl_hn_ubit[2]; - - break; - case 54: - osmo_pbit2ubit_ext(cB, 9, l2_data, 0, 431, 1); - usf = l2_data[0] & 0x7; - - osmo_crc16gen_set_bits(&gsm0503_cs234_crc16, cB+9, 431, - cB+9+431); - - memcpy(cB, gsm0503_usf2twelve_ubit[usf], 12); - - hl_hn = gsm0503_pdtch_hl_hn_ubit[3]; - - break; - default: - return -1; - } - - gsm0503_xcch_interleave(cB, iB); - - for (i=0; i<4; i++) - gsm0503_xcch_burst_map(&iB[i * 114], &bursts[i * 116], - hl_hn + i*2, hl_hn + i*2 + 1); - - return GSM0503_GPRS_BURSTS_NBITS; -} - - -/* - * GSM TCH/F FR/EFR transcoding - */ - -static void tch_fr_reassemble(uint8_t *tch_data, ubit_t *b_bits, int net_order) -{ - int i, j, k, l, o; - - tch_data[0] = 0xd << 4; - memset(tch_data + 1, 0, 32); - - if (net_order) { - i = 0; /* counts bits */ - j = 4; /* counts output bits */ - while (i < 260) { - tch_data[j>>3] |= (b_bits[i] << (7-(j&7))); - i++; - j++; - } - return; - } - - /* reassemble d-bits */ - i = 0; /* counts bits */ - j = 4; /* counts output bits */ - k = gsm0503_gsm_fr_map[0]-1; /* current number bit in element */ - l = 0; /* counts element bits */ - o = 0; /* offset input bits */ - while (i < 260) { - tch_data[j>>3] |= (b_bits[k+o] << (7-(j&7))); - if (--k < 0) { - o += gsm0503_gsm_fr_map[l]; - k = gsm0503_gsm_fr_map[++l]-1; - } - i++; - j++; - } -} - -static void tch_fr_disassemble(ubit_t *b_bits, uint8_t *tch_data, int net_order) -{ - int i, j, k, l, o; - - if (net_order) { - i = 0; /* counts bits */ - j = 4; /* counts output bits */ - while (i < 260) { - b_bits[i] = (tch_data[j>>3] >> (7-(j&7))) & 1; - i++; - j++; - } - return; - } - - i = 0; /* counts bits */ - j = 4; /* counts input bits */ - k = gsm0503_gsm_fr_map[0]-1; /* current number bit in element */ - l = 0; /* counts element bits */ - o = 0; /* offset output bits */ - while (i < 260) { - b_bits[k+o] = (tch_data[j>>3] >> (7-(j&7))) & 1; - if (--k < 0) { - o += gsm0503_gsm_fr_map[l]; - k = gsm0503_gsm_fr_map[++l]-1; - } - i++; - j++; - } -} - -static void tch_hr_reassemble(uint8_t *tch_data, ubit_t *b_bits) -{ - int i, j; - - tch_data[0] = 0x00; /* F = 0, FT = 000 */ - memset(tch_data + 1, 0, 14); - - i = 0; /* counts bits */ - j = 8; /* counts output bits */ - while (i < 112) { - tch_data[j>>3] |= (b_bits[i] << (7-(j&7))); - i++; - j++; - } -} - -static void tch_hr_disassemble(ubit_t *b_bits, uint8_t *tch_data) -{ - int i, j; - - i = 0; /* counts bits */ - j = 8; /* counts output bits */ - while (i < 112) { - b_bits[i] = (tch_data[j>>3] >> (7-(j&7))) & 1; - i++; - j++; - } -} - -static void tch_efr_reassemble(uint8_t *tch_data, ubit_t *b_bits) -{ - int i, j; - - tch_data[0] = 0xc << 4; - memset(tch_data + 1, 0, 30); - - i = 0; /* counts bits */ - j = 4; /* counts output bits */ - while (i < 244) { - tch_data[j>>3] |= (b_bits[i] << (7-(j&7))); - i++; - j++; - } -} - -static void tch_efr_disassemble(ubit_t *b_bits, uint8_t *tch_data) -{ - int i, j; - - i = 0; /* counts bits */ - j = 4; /* counts output bits */ - while (i < 244) { - b_bits[i] = (tch_data[j>>3] >> (7-(j&7))) & 1; - i++; - j++; - } -} - -static void tch_amr_reassemble(uint8_t *tch_data, ubit_t *d_bits, int len) -{ - int i, j; - - memset(tch_data, 0, (len + 7) >> 3); - - i = 0; /* counts bits */ - j = 0; /* counts output bits */ - while (i < len) { - tch_data[j>>3] |= (d_bits[i] << (7-(j&7))); - i++; - j++; - } -} - -static void tch_amr_disassemble(ubit_t *d_bits, uint8_t *tch_data, int len) -{ - int i, j; - - i = 0; /* counts bits */ - j = 0; /* counts output bits */ - while (i < len) { - d_bits[i] = (tch_data[j>>3] >> (7-(j&7))) & 1; - i++; - j++; - } -} - -static void tch_fr_d_to_b(ubit_t *b_bits, ubit_t *d_bits) -{ - int i; - - for (i = 0; i < 260; i++) - b_bits[gsm610_bitorder[i]] = d_bits[i]; -} - -static void tch_fr_b_to_d(ubit_t *d_bits, ubit_t *b_bits) -{ - int i; - - for (i = 0; i < 260; i++) - d_bits[i] = b_bits[gsm610_bitorder[i]]; -} - -static void tch_hr_d_to_b(ubit_t *b_bits, ubit_t *d_bits) -{ - int i; - - const uint16_t *map; - - if (!d_bits[93] && !d_bits[94]) - map = gsm620_unvoiced_bitorder; - else - map = gsm620_voiced_bitorder; - - for (i = 0; i < 112; i++) - b_bits[map[i]] = d_bits[i]; -} - -static void tch_hr_b_to_d(ubit_t *d_bits, ubit_t *b_bits) -{ - int i; - const uint16_t *map; - - if (!b_bits[34] && !b_bits[35]) - map = gsm620_unvoiced_bitorder; - else - map = gsm620_voiced_bitorder; - - for (i = 0; i < 112; i++) - d_bits[i] = b_bits[map[i]]; -} - -static void tch_efr_d_to_w(ubit_t *b_bits, ubit_t *d_bits) -{ - int i; - - for (i = 0; i < 260; i++) - b_bits[gsm660_bitorder[i]] = d_bits[i]; -} - -static void tch_efr_w_to_d(ubit_t *d_bits, ubit_t *b_bits) -{ - int i; - - for (i = 0; i < 260; i++) - d_bits[i] = b_bits[gsm660_bitorder[i]]; -} - -static void tch_efr_protected(ubit_t *s_bits, ubit_t *b_bits) -{ - int i; - - for (i = 0; i < 65; i++) - b_bits[i] = s_bits[gsm0503_gsm_efr_protected_bits[i]-1]; -} - -static void tch_fr_unreorder(ubit_t *d, ubit_t *p, ubit_t *u) -{ - int i; - - for (i=0; i<91; i++) { - d[i<<1] = u[i]; - d[(i<<1)+1] = u[184-i]; - } - for (i=0; i<3; i++) - p[i] = u[91+i]; -} - -static void tch_fr_reorder(ubit_t *u, ubit_t *d, ubit_t *p) -{ - int i; - - for (i=0; i<91; i++) { - u[i] = d[i<<1]; - u[184-i] = d[(i<<1)+1]; - } - for (i=0; i<3; i++) - u[91+i] = p[i]; -} - -static void tch_hr_unreorder(ubit_t *d, ubit_t *p, ubit_t *u) -{ - memcpy(d, u, 95); - memcpy(p, u+95, 3); -} - -static void tch_hr_reorder(ubit_t *u, ubit_t *d, ubit_t *p) -{ - memcpy(u, d, 95); - memcpy(u+95, p, 3); -} - -static void tch_efr_reorder(ubit_t *w, ubit_t *s, ubit_t *p) -{ - memcpy(w, s, 71); - w[71] = w[72] = s[69]; - memcpy(w+73, s+71, 50); - w[123] = w[124] = s[119]; - memcpy(w+125, s+121, 53); - w[178] = w[179] = s[172]; - memcpy(w+180, s+174, 50); - w[230] = w[231] = s[222]; - memcpy(w+232, s+224, 20); - memcpy(w+252, p, 8); -} - -static void tch_efr_unreorder(ubit_t *s, ubit_t *p, ubit_t *w) -{ - int sum; - - memcpy(s, w, 71); - sum = s[69] + w[71] + w[72]; - s[69] = (sum > 2); - memcpy(s+71, w+73, 50); - sum = s[119] + w[123] + w[124]; - s[119] = (sum > 2); - memcpy(s+121, w+125, 53); - sum = s[172] + w[178] + w[179]; - s[172] = (sum > 2); - memcpy(s+174, w+180, 50); - sum = s[220] + w[230] + w[231]; - s[222] = (sum > 2); - memcpy(s+224, w+232, 20); - memcpy(p, w+252, 8); -} - -static void tch_amr_merge(ubit_t *u, ubit_t *d, ubit_t *p, int len, int prot) -{ - memcpy(u, d, prot); - memcpy(u+prot, p, 6); - memcpy(u+prot+6, d+prot, len-prot); -} - -static void tch_amr_unmerge(ubit_t *d, ubit_t *p, ubit_t *u, int len, int prot) -{ - memcpy(d, u, prot); - memcpy(p, u+prot, 6); - memcpy(d+prot, u+prot+6, len-prot); -} - -int tch_fr_decode(uint8_t *tch_data, sbit_t *bursts, int net_order, int efr, - int *n_errors, int *n_bits_total) -{ - sbit_t iB[912], cB[456], h; - ubit_t conv[185], s[244], w[260], b[65], d[260], p[8]; - int i, rv, len, steal = 0; - - for (i=0; i<8; i++) { - gsm0503_tch_burst_unmap(&iB[i * 114], &bursts[i * 116], &h, - i>>2); - steal -= h; - } - - gsm0503_tch_fr_deinterleave(cB, iB); - - if (steal > 0) { - rv = _xcch_decode_cB(tch_data, cB, n_errors, n_bits_total); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_fr_decode(): error decoding FACCH frame (%d/%d bits)\n", *n_errors, *n_bits_total); - return -1; - } - - return 23; - } - - osmo_conv_decode_ber(&gsm0503_conv_tch_fr, cB, conv, n_errors, n_bits_total); - - tch_fr_unreorder(d, p, conv); - - for (i=0; i<78; i++) - d[i+182] = (cB[i+378] < 0) ? 1:0; - - rv = osmo_crc8gen_check_bits(&gsm0503_tch_fr_crc3, d, 50, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_fr_decode(): error checking CRC8 for the FR part of an %s frame\n", efr?"EFR":"FR"); - return -1; - } - - - if (efr) { - tch_efr_d_to_w(w, d); - - tch_efr_unreorder(s, p, w); - - tch_efr_protected(s, b); - - rv = osmo_crc8gen_check_bits(&gsm0503_tch_efr_crc8, b, - 65, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_fr_decode(): error checking CRC8 for the EFR part of an EFR frame\n"); - return -1; - } - - tch_efr_reassemble(tch_data, s); - - len = GSM_EFR_BYTES; - } else { - tch_fr_d_to_b(w, d); - - tch_fr_reassemble(tch_data, w, net_order); - - len = GSM_FR_BYTES; - } - - return len; -} - -int tch_fr_encode(ubit_t *bursts, uint8_t *tch_data, int len, int net_order) -{ - ubit_t iB[912], cB[456], h; - ubit_t conv[185], w[260], b[65], s[244], d[260], p[8]; - int i; - - switch (len) { - case GSM_EFR_BYTES: /* TCH EFR */ - - tch_efr_disassemble(s, tch_data); - - tch_efr_protected(s, b); - - osmo_crc8gen_set_bits(&gsm0503_tch_efr_crc8, b, 65, p); - - tch_efr_reorder(w, s, p); - - tch_efr_w_to_d(d, w); - - goto coding_efr_fr; - case GSM_FR_BYTES: /* TCH FR */ - tch_fr_disassemble(w, tch_data, net_order); - - tch_fr_b_to_d(d, w); - -coding_efr_fr: - osmo_crc8gen_set_bits(&gsm0503_tch_fr_crc3, d, 50, p); - - tch_fr_reorder(conv, d, p); - - memcpy(cB+378, d+182, 78); - - osmo_conv_encode(&gsm0503_conv_tch_fr, conv, cB); - - h = 0; - - break; - case GSM_MACBLOCK_LEN: /* FACCH */ - _xcch_encode_cB(cB, tch_data); - - h = 1; - - break; - default: - return -1; - } - - gsm0503_tch_fr_interleave(cB, iB); - - for (i=0; i<8; i++) - gsm0503_tch_burst_map(&iB[i * 114], &bursts[i * 116], &h, i>>2); - - return 0; -} - -int tch_hr_decode(uint8_t *tch_data, sbit_t *bursts, int odd, - int *n_errors, int *n_bits_total) -{ - sbit_t iB[912], cB[456], h; - ubit_t conv[98], b[112], d[112], p[3]; - int i, rv, steal = 0; - - /* only unmap the stealing bits */ - if (!odd) { - for (i=0; i<4; i++) { - gsm0503_tch_burst_unmap(NULL, &bursts[i * 116], &h, 0); - steal -= h; - } - for (i=2; i<5; i++) { - gsm0503_tch_burst_unmap(NULL, &bursts[i * 116], &h, 1); - steal -= h; - } - } - - /* if we found a stole FACCH, but only at correct alignment */ - if (steal > 0) { - for (i=0; i<6; i++) - gsm0503_tch_burst_unmap(&iB[i * 114], &bursts[i * 116], - NULL, i>>2); - for (i=2; i<4; i++) - gsm0503_tch_burst_unmap(&iB[i * 114 + 456], - &bursts[i * 116], NULL, 1); - - gsm0503_tch_fr_deinterleave(cB, iB); - - rv = _xcch_decode_cB(tch_data, cB, n_errors, n_bits_total); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_hr_decode(): error decoding FACCH frame (%d/%d bits)\n", *n_errors, *n_bits_total); - return -1; - } - - return GSM_MACBLOCK_LEN; - } - - for (i=0; i<4; i++) - gsm0503_tch_burst_unmap(&iB[i * 114], &bursts[i * 116], NULL, - i>>1); - - gsm0503_tch_hr_deinterleave(cB, iB); - - osmo_conv_decode_ber(&gsm0503_conv_tch_hr, cB, conv, n_errors, n_bits_total); - - tch_hr_unreorder(d, p, conv); - - for (i=0; i<17; i++) - d[i+95] = (cB[i+211] < 0) ? 1:0; - - rv = osmo_crc8gen_check_bits(&gsm0503_tch_fr_crc3, d + 73, 22, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_fr_decode(): error checking CRC8 for an HR frame\n"); - return -1; - } - - tch_hr_d_to_b(b, d); - - tch_hr_reassemble(tch_data, b); - - return 15; -} - -int tch_hr_encode(ubit_t *bursts, uint8_t *tch_data, int len) -{ - ubit_t iB[912], cB[456], h; - ubit_t conv[98], b[112], d[112], p[3]; - int i; - - switch (len) { - case 15: /* TCH HR */ - tch_hr_disassemble(b, tch_data); - - tch_hr_b_to_d(d, b); - - osmo_crc8gen_set_bits(&gsm0503_tch_fr_crc3, d + 73, 22, p); - - tch_hr_reorder(conv, d, p); - - osmo_conv_encode(&gsm0503_conv_tch_hr, conv, cB); - - memcpy(cB+211, d+95, 17); - - h = 0; - - gsm0503_tch_hr_interleave(cB, iB); - - for (i=0; i<4; i++) - gsm0503_tch_burst_map(&iB[i * 114], &bursts[i * 116], - &h, i>>1); - - break; - case GSM_MACBLOCK_LEN: /* FACCH */ - _xcch_encode_cB(cB, tch_data); - - h = 1; - - gsm0503_tch_fr_interleave(cB, iB); - - for (i=0; i<6; i++) - gsm0503_tch_burst_map(&iB[i * 114], &bursts[i * 116], - &h, i>>2); - for (i=2; i<4; i++) - gsm0503_tch_burst_map(&iB[i * 114 + 456], - &bursts[i * 116], &h, 1); - - break; - default: - return -1; - } - - return 0; -} - -int tch_afs_decode(uint8_t *tch_data, sbit_t *bursts, int codec_mode_req, - uint8_t *codec, int codecs, uint8_t *ft, uint8_t *cmr, - int *n_errors, int *n_bits_total) -{ - sbit_t iB[912], cB[456], h; - ubit_t d[244], p[6], conv[250]; - int i, j, k, best = 0, rv, len, steal = 0, id = 0; - *n_errors = 0; *n_bits_total = 0; - - for (i=0; i<8; i++) { - gsm0503_tch_burst_unmap(&iB[i * 114], &bursts[i * 116], &h, - i>>2); - steal -= h; - } - - gsm0503_tch_fr_deinterleave(cB, iB); - - if (steal > 0) { - rv = _xcch_decode_cB(tch_data, cB, n_errors, n_bits_total); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_afs_decode(): error decoding FACCH frame (%d/%d bits)\n", *n_errors, *n_bits_total); - return -1; - } - - return GSM_MACBLOCK_LEN; - } - - for (i=0; i<4; i++) { - for (j=0, k=0; j<8; j++) - k += abs(((int)gsm0503_afs_ic_sbit[i][j]) - - ((int)cB[j])); - if (i == 0 || k < best) { - best = k; - id = i; - } - } - - /* check if indicated codec fits into range of codecs */ - if (id >= codecs) { - /* codec mode out of range, return id */ - return id; - } - - switch ((codec_mode_req) ? codec[*ft] : codec[id]) { - case 7: /* TCH/AFS12.2 */ - osmo_conv_decode_ber(&gsm0503_conv_tch_afs_12_2, cB+8, conv, n_errors, n_bits_total); - - tch_amr_unmerge(d, p, conv, 244, 81); - - rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 81, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_afs_decode(): error checking CRC8 for an AMR 12.2 frame\n"); - return -1; - } - - tch_amr_reassemble(tch_data, d, 244); - - len = 31; - - break; - case 6: /* TCH/AFS10.2 */ - osmo_conv_decode_ber(&gsm0503_conv_tch_afs_10_2, cB+8, conv, n_errors, n_bits_total); - - tch_amr_unmerge(d, p, conv, 204, 65); - - rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 65, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_afs_decode(): error checking CRC8 for an AMR 10.2 frame\n"); - return -1; - } - - tch_amr_reassemble(tch_data, d, 204); - - len = 26; - - break; - case 5: /* TCH/AFS7.95 */ - osmo_conv_decode_ber(&gsm0503_conv_tch_afs_7_95, cB+8, conv, n_errors, n_bits_total); - - tch_amr_unmerge(d, p, conv, 159, 75); - - rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 75, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_afs_decode(): error checking CRC8 for an AMR 7.95 frame\n"); - return -1; - } - - tch_amr_reassemble(tch_data, d, 159); - - len = 20; - - break; - case 4: /* TCH/AFS7.4 */ - osmo_conv_decode_ber(&gsm0503_conv_tch_afs_7_4, cB+8, conv, n_errors, n_bits_total); - - tch_amr_unmerge(d, p, conv, 148, 61); - - rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 61, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_afs_decode(): error checking CRC8 for an AMR 7.4 frame\n"); - return -1; - } - - tch_amr_reassemble(tch_data, d, 148); - - len = 19; - - break; - case 3: /* TCH/AFS6.7 */ - osmo_conv_decode_ber(&gsm0503_conv_tch_afs_6_7, cB+8, conv, n_errors, n_bits_total); - - tch_amr_unmerge(d, p, conv, 134, 55); - - rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 55, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_afs_decode(): error checking CRC8 for an AMR 6.7 frame\n"); - return -1; - } - - tch_amr_reassemble(tch_data, d, 134); - - len = 17; - - break; - case 2: /* TCH/AFS5.9 */ - osmo_conv_decode_ber(&gsm0503_conv_tch_afs_5_9, cB+8, conv, n_errors, n_bits_total); - - tch_amr_unmerge(d, p, conv, 118, 55); - - rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 55, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_afs_decode(): error checking CRC8 for an AMR 5.9 frame\n"); - return -1; - } - - tch_amr_reassemble(tch_data, d, 118); - - len = 15; - - break; - case 1: /* TCH/AFS5.15 */ - osmo_conv_decode_ber(&gsm0503_conv_tch_afs_5_15, cB+8, conv, n_errors, n_bits_total); - - tch_amr_unmerge(d, p, conv, 103, 49); - - rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 49, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_afs_decode(): error checking CRC8 for an AMR 5.15 frame\n"); - return -1; - } - - tch_amr_reassemble(tch_data, d, 103); - - len = 13; - - break; - case 0: /* TCH/AFS4.75 */ - osmo_conv_decode_ber(&gsm0503_conv_tch_afs_4_75, cB+8, conv, n_errors, n_bits_total); - - tch_amr_unmerge(d, p, conv, 95, 39); - - rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 39, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_afs_decode(): error checking CRC8 for an AMR 4.75 frame\n"); - return -1; - } - - tch_amr_reassemble(tch_data, d, 95); - - len = 12; - - break; - default: - LOGP(DL1C, LOGL_ERROR, "tch_afs_decode(): Unknown frame type\n"); - fprintf(stderr, "FIXME: FT %d not supported!\n", *ft); - *n_bits_total = 448; - *n_errors = *n_bits_total; - return -1; - } - - /* change codec request / indication, if frame is valid */ - if (codec_mode_req) - *cmr = id; - else - *ft = id; - - return len; -} - -int tch_afs_encode(ubit_t *bursts, uint8_t *tch_data, int len, - int codec_mode_req, uint8_t *codec, int codecs, uint8_t ft, - uint8_t cmr) -{ - ubit_t iB[912], cB[456], h; - ubit_t d[244], p[6], conv[250]; - int i; - uint8_t id; - - if (len == GSM_MACBLOCK_LEN) { /* FACCH */ - _xcch_encode_cB(cB, tch_data); - - h = 1; - - goto facch; - } - - h = 0; - - if (codec_mode_req) { - if (cmr >= codecs) { - fprintf(stderr, "FIXME: CMR ID %d not in codec list!\n", - cmr); - return -1; - } - id = cmr; - } else { - if (ft >= codecs) { - fprintf(stderr, "FIXME: FT ID %d not in codec list!\n", - ft); - return -1; - } - id = ft; - } - - switch (codec[ft]) { - case 7: /* TCH/AFS12.2 */ - if (len != 31) { -invalid_length: - fprintf(stderr, "FIXME: payload length %d does not " - "comply with codec type %d!\n", len, ft); - return -1; - } - - tch_amr_disassemble(d, tch_data, 244); - - osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 81, p); - - tch_amr_merge(conv, d, p, 244, 81); - - osmo_conv_encode(&gsm0503_conv_tch_afs_12_2, conv, cB+8); - - break; - case 6: /* TCH/AFS10.2 */ - if (len != 26) - goto invalid_length; - - tch_amr_disassemble(d, tch_data, 204); - - osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 65, p); - - tch_amr_merge(conv, d, p, 204, 65); - - osmo_conv_encode(&gsm0503_conv_tch_afs_10_2, conv, cB+8); - - break; - case 5: /* TCH/AFS7.95 */ - if (len != 20) - goto invalid_length; - - tch_amr_disassemble(d, tch_data, 159); - - osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 75, p); - - tch_amr_merge(conv, d, p, 159, 75); - - osmo_conv_encode(&gsm0503_conv_tch_afs_7_95, conv, cB+8); - - break; - case 4: /* TCH/AFS7.4 */ - if (len != 19) - goto invalid_length; - - tch_amr_disassemble(d, tch_data, 148); - - osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 61, p); - - tch_amr_merge(conv, d, p, 148, 61); - - osmo_conv_encode(&gsm0503_conv_tch_afs_7_4, conv, cB+8); - - break; - case 3: /* TCH/AFS6.7 */ - if (len != 17) - goto invalid_length; - - tch_amr_disassemble(d, tch_data, 134); - - osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 55, p); - - tch_amr_merge(conv, d, p, 134, 55); - - osmo_conv_encode(&gsm0503_conv_tch_afs_6_7, conv, cB+8); - - break; - case 2: /* TCH/AFS5.9 */ - if (len != 15) - goto invalid_length; - - tch_amr_disassemble(d, tch_data, 118); - - osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 55, p); - - tch_amr_merge(conv, d, p, 118, 55); - - osmo_conv_encode(&gsm0503_conv_tch_afs_5_9, conv, cB+8); - - break; - case 1: /* TCH/AFS5.15 */ - if (len != 13) - goto invalid_length; - - tch_amr_disassemble(d, tch_data, 103); - - osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 49, p); - - tch_amr_merge(conv, d, p, 103, 49); - - osmo_conv_encode(&gsm0503_conv_tch_afs_5_15, conv, cB+8); - - break; - case 0: /* TCH/AFS4.75 */ - if (len != 12) - goto invalid_length; - - tch_amr_disassemble(d, tch_data, 95); - - osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 39, p); - - tch_amr_merge(conv, d, p, 95, 39); - - osmo_conv_encode(&gsm0503_conv_tch_afs_4_75, conv, cB+8); - - break; - default: - fprintf(stderr, "FIXME: FT %d not supported!\n", ft); - - return -1; - } - - memcpy(cB, gsm0503_afs_ic_ubit[id], 8); - -facch: - gsm0503_tch_fr_interleave(cB, iB); - - for (i=0; i<8; i++) - gsm0503_tch_burst_map(&iB[i * 114], &bursts[i * 116], &h, i>>2); - - return 0; -} - -int tch_ahs_decode(uint8_t *tch_data, sbit_t *bursts, int odd, - int codec_mode_req, uint8_t *codec, int codecs, uint8_t *ft, - uint8_t *cmr, int *n_errors, int *n_bits_total) -{ - sbit_t iB[912], cB[456], h; - ubit_t d[244], p[6], conv[135]; - int i, j, k, best = 0, rv, len, steal = 0, id = 0; - - /* only unmap the stealing bits */ - if (!odd) { - for (i=0; i<4; i++) { - gsm0503_tch_burst_unmap(NULL, &bursts[i * 116], &h, 0); - steal -= h; - } - for (i=2; i<5; i++) { - gsm0503_tch_burst_unmap(NULL, &bursts[i * 116], &h, 1); - steal -= h; - } - } - - /* if we found a stole FACCH, but only at correct alignment */ - if (steal > 0) { - for (i=0; i<6; i++) - gsm0503_tch_burst_unmap(&iB[i * 114], &bursts[i * 116], - NULL, i>>2); - for (i=2; i<4; i++) - gsm0503_tch_burst_unmap(&iB[i * 114 + 456], - &bursts[i * 116], NULL, 1); - - gsm0503_tch_fr_deinterleave(cB, iB); - - rv = _xcch_decode_cB(tch_data, cB, n_errors, n_bits_total); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_ahs_decode(): error decoding FACCH frame (%d/%d bits)\n", *n_errors, *n_bits_total); - return -1; - } - - return GSM_MACBLOCK_LEN; - } - - for (i=0; i<4; i++) - gsm0503_tch_burst_unmap(&iB[i * 114], &bursts[i * 116], NULL, - i>>1); - - gsm0503_tch_hr_deinterleave(cB, iB); - - for (i=0; i<4; i++) { - for (j=0, k=0; j<4; j++) - k += abs(((int)gsm0503_ahs_ic_sbit[i][j]) - - ((int)cB[j])); - if (i == 0 || k < best) { - best = k; - id = i; - } - } - - /* check if indicated codec fits into range of codecs */ - if (id >= codecs) { - /* codec mode out of range, return id */ - return id; - } - - switch ((codec_mode_req) ? codec[*ft] : codec[id]) { - case 5: /* TCH/AHS7.95 */ - osmo_conv_decode_ber(&gsm0503_conv_tch_ahs_7_95, cB+4, conv, n_errors, n_bits_total); - - tch_amr_unmerge(d, p, conv, 123, 67); - - rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 67, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_ahs_decode(): error checking CRC8 for an AMR 7.95 frame\n"); - return -1; - } - - for (i=0; i<36;i++) - d[i+123] = (cB[i+192] < 0) ? 1:0; - - tch_amr_reassemble(tch_data, d, 159); - - len = 20; - - break; - case 4: /* TCH/AHS7.4 */ - osmo_conv_decode_ber(&gsm0503_conv_tch_ahs_7_4, cB+4, conv, n_errors, n_bits_total); - - tch_amr_unmerge(d, p, conv, 120, 61); - - rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 61, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_ahs_decode(): error checking CRC8 for an AMR 7.4 frame\n"); - return -1; - } - - for (i=0; i<28;i++) - d[i+120] = (cB[i+200] < 0) ? 1:0; - - tch_amr_reassemble(tch_data, d, 148); - - len = 19; - - break; - case 3: /* TCH/AHS6.7 */ - osmo_conv_decode_ber(&gsm0503_conv_tch_ahs_6_7, cB+4, conv, n_errors, n_bits_total); - - tch_amr_unmerge(d, p, conv, 110, 55); - - rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 55, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_ahs_decode(): error checking CRC8 for an AMR 6.7 frame\n"); - return -1; - } - - for (i=0; i<24;i++) - d[i+110] = (cB[i+204] < 0) ? 1:0; - - tch_amr_reassemble(tch_data, d, 134); - - len = 17; - - break; - case 2: /* TCH/AHS5.9 */ - osmo_conv_decode_ber(&gsm0503_conv_tch_ahs_5_9, cB+4, conv, n_errors, n_bits_total); - - tch_amr_unmerge(d, p, conv, 102, 55); - - rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 55, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_ahs_decode(): error checking CRC8 for an AMR 5.9 frame\n"); - return -1; - } - - for (i=0; i<16;i++) - d[i+102] = (cB[i+212] < 0) ? 1:0; - - tch_amr_reassemble(tch_data, d, 118); - - len = 15; - - break; - case 1: /* TCH/AHS5.15 */ - osmo_conv_decode_ber(&gsm0503_conv_tch_ahs_5_15, cB+4, conv, n_errors, n_bits_total); - - tch_amr_unmerge(d, p, conv, 91, 49); - - rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 49, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_ahs_decode(): error checking CRC8 for an AMR 5.15 frame\n"); - return -1; - } - - for (i=0; i<12;i++) - d[i+91] = (cB[i+216] < 0) ? 1:0; - - tch_amr_reassemble(tch_data, d, 103); - - len = 13; - - break; - case 0: /* TCH/AHS4.75 */ - osmo_conv_decode_ber(&gsm0503_conv_tch_ahs_4_75, cB+4, conv, n_errors, n_bits_total); - - tch_amr_unmerge(d, p, conv, 83, 39); - - rv = osmo_crc8gen_check_bits(&gsm0503_amr_crc6, d, 39, p); - if (rv) { - LOGP(DL1C, LOGL_NOTICE, "tch_ahs_decode(): error checking CRC8 for an AMR 4.75 frame\n"); - return -1; - } - - for (i=0; i<12;i++) - d[i+83] = (cB[i+216] < 0) ? 1:0; - - tch_amr_reassemble(tch_data, d, 95); - - len = 12; - - break; - default: - LOGP(DL1C, LOGL_ERROR, "tch_afs_decode(): Unknown frame type\n"); - fprintf(stderr, "FIXME: FT %d not supported!\n", *ft); - *n_bits_total = 159; - *n_errors = *n_bits_total; - return -1; - } - - /* change codec request / indication, if frame is valid */ - if (codec_mode_req) - *cmr = id; - else - *ft = id; - - return len; -} - -int tch_ahs_encode(ubit_t *bursts, uint8_t *tch_data, int len, - int codec_mode_req, uint8_t *codec, int codecs, uint8_t ft, - uint8_t cmr) -{ - ubit_t iB[912], cB[456], h; - ubit_t d[244], p[6], conv[135]; - int i; - uint8_t id; - - if (len == GSM_MACBLOCK_LEN) { /* FACCH */ - _xcch_encode_cB(cB, tch_data); - - h = 1; - - gsm0503_tch_fr_interleave(cB, iB); - - for (i=0; i<6; i++) - gsm0503_tch_burst_map(&iB[i * 114], &bursts[i * 116], - &h, i>>2); - for (i=2; i<4; i++) - gsm0503_tch_burst_map(&iB[i * 114 + 456], - &bursts[i * 116], &h, 1); - - return 0; - } - - h = 0; - - if (codec_mode_req) { - if (cmr >= codecs) { - fprintf(stderr, "FIXME: CMR ID %d not in codec list!\n", - cmr); - return -1; - } - id = cmr; - } else { - if (ft >= codecs) { - fprintf(stderr, "FIXME: FT ID %d not in codec list!\n", - ft); - return -1; - } - id = ft; - } - - switch (codec[ft]) { - case 5: /* TCH/AHS7.95 */ - if (len != 20) { -invalid_length: - fprintf(stderr, "FIXME: payload length %d does not " - "comply with codec type %d!\n", len, ft); - return -1; - } - - tch_amr_disassemble(d, tch_data, 159); - - osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 67, p); - - tch_amr_merge(conv, d, p, 123, 67); - - osmo_conv_encode(&gsm0503_conv_tch_ahs_7_95, conv, cB+4); - - memcpy(cB+192, d+123, 36); - - break; - case 4: /* TCH/AHS7.4 */ - if (len != 19) - goto invalid_length; - - tch_amr_disassemble(d, tch_data, 148); - - osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 61, p); - - tch_amr_merge(conv, d, p, 120, 61); - - osmo_conv_encode(&gsm0503_conv_tch_ahs_7_4, conv, cB+4); - - memcpy(cB+200, d+120, 28); - - break; - case 3: /* TCH/AHS6.7 */ - if (len != 17) - goto invalid_length; - - tch_amr_disassemble(d, tch_data, 134); - - osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 55, p); - - tch_amr_merge(conv, d, p, 110, 55); - - osmo_conv_encode(&gsm0503_conv_tch_ahs_6_7, conv, cB+4); - - memcpy(cB+204, d+110, 24); - - break; - case 2: /* TCH/AHS5.9 */ - if (len != 15) - goto invalid_length; - - tch_amr_disassemble(d, tch_data, 118); - - osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 55, p); - - tch_amr_merge(conv, d, p, 102, 55); - - osmo_conv_encode(&gsm0503_conv_tch_ahs_5_9, conv, cB+4); - - memcpy(cB+212, d+102, 16); - - break; - case 1: /* TCH/AHS5.15 */ - if (len != 13) - goto invalid_length; - - tch_amr_disassemble(d, tch_data, 103); - - osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 49, p); - - tch_amr_merge(conv, d, p, 91, 49); - - osmo_conv_encode(&gsm0503_conv_tch_ahs_5_15, conv, cB+4); - - memcpy(cB+216, d+91, 12); - - break; - case 0: /* TCH/AHS4.75 */ - if (len != 12) - goto invalid_length; - - tch_amr_disassemble(d, tch_data, 95); - - osmo_crc8gen_set_bits(&gsm0503_amr_crc6, d, 39, p); - - tch_amr_merge(conv, d, p, 83, 39); - - osmo_conv_encode(&gsm0503_conv_tch_ahs_4_75, conv, cB+4); - - memcpy(cB+216, d+83, 12); - - break; - default: - fprintf(stderr, "FIXME: FT %d not supported!\n", ft); - - return -1; - } - - memcpy(cB, gsm0503_afs_ic_ubit[id], 4); - - gsm0503_tch_hr_interleave(cB, iB); - - for (i=0; i<4; i++) - gsm0503_tch_burst_map(&iB[i * 114], &bursts[i * 116], &h, i>>1); - - return 0; -} - -/* - * GSM RACH transcoding - */ - -/* - * GSM RACH apply BSIC to parity - * - * p(j) = p(j) xor b(j) j = 0, ..., 5 - * b(0) = MSB of PLMN colour code - * b(5) = LSB of BS colour code - */ - -static int rach_apply_bsic(ubit_t *d, uint8_t bsic) -{ - int i; - - /* Apply it */ - for (i=0; i<6; i++) - d[8+i] ^= ((bsic >> (5-i)) & 1); - - return 0; -} - -int rach_decode(uint8_t *ra, sbit_t *burst, uint8_t bsic) -{ - ubit_t conv[14]; - int rv; - - osmo_conv_decode(&gsm0503_conv_rach, burst, conv); - - rach_apply_bsic(conv, bsic); - - rv = osmo_crc8gen_check_bits(&gsm0503_rach_crc6, conv, 8, conv+8); - if (rv) - return -1; - - osmo_ubit2pbit_ext(ra, 0, conv, 0, 8, 1); - - return 0; -} - -int rach_encode(ubit_t *burst, uint8_t *ra, uint8_t bsic) -{ - ubit_t conv[14]; - - osmo_pbit2ubit_ext(conv, 0, ra, 0, 8, 1); - - osmo_crc8gen_set_bits(&gsm0503_rach_crc6, conv, 8, conv+8); - - rach_apply_bsic(conv, bsic); - - osmo_conv_encode(&gsm0503_conv_rach, conv, burst); - - return 0; -} - - -/* - * GSM SCH transcoding - */ - -int sch_decode(uint8_t *sb_info, sbit_t *burst) -{ - ubit_t conv[35]; - int rv; - - osmo_conv_decode(&gsm0503_conv_sch, burst, conv); - - rv = osmo_crc16gen_check_bits(&gsm0503_sch_crc10, conv, 25, conv+25); - if (rv) - return -1; - - osmo_ubit2pbit_ext(sb_info, 0, conv, 0, 25, 1); - - return 0; -} - -int sch_encode(ubit_t *burst, uint8_t *sb_info) -{ - ubit_t conv[35]; - - osmo_pbit2ubit_ext(conv, 0, sb_info, 0, 25, 1); - - osmo_crc16gen_set_bits(&gsm0503_sch_crc10, conv, 25, conv+25); - - osmo_conv_encode(&gsm0503_conv_sch, conv, burst); - - return 0; -} - diff --git a/src/osmo-bts-trx/gsm0503_coding.h b/src/osmo-bts-trx/gsm0503_coding.h deleted file mode 100644 index cdee13be..00000000 --- a/src/osmo-bts-trx/gsm0503_coding.h +++ /dev/null @@ -1,75 +0,0 @@ -/* (C) 2013 by Andreas Eversberg <jolly@eversberg.eu> - * (C) 2015 by Alexander Chemeris <Alexander.Chemeris@fairwaves.co> - * - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as published by - * the Free Software Foundation; either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * - */ - -#ifndef _0503_CODING_H -#define _0503_CODING_H - -#define GSM0503_GPRS_BURSTS_NBITS (116 * 4) -#define GSM0503_EGPRS_BURSTS_NBITS (348 * 4) - -struct osmo_conv_code; - -enum egprs_mcs { - EGPRS_MCS0, - EGPRS_MCS1, - EGPRS_MCS2, - EGPRS_MCS3, - EGPRS_MCS4, - EGPRS_MCS5, - EGPRS_MCS6, - EGPRS_MCS7, - EGPRS_MCS8, - EGPRS_MCS9, - EGPRS_NUM_MCS, -}; - -int xcch_decode(uint8_t *l2_data, sbit_t *bursts, - int *n_errors, int *n_bits_total); -int xcch_encode(ubit_t *bursts, uint8_t *l2_data); -int pdtch_decode(uint8_t *l2_data, sbit_t *bursts, uint8_t *usf_p, - int *n_errors, int *n_bits_total); -int pdtch_egprs_decode(uint8_t *l2_data, sbit_t *bursts, uint16_t nbits, - uint8_t *usf_p, int *n_errors, int *n_bits_total); -int pdtch_encode(ubit_t *bursts, uint8_t *l2_data, uint8_t l2_len); -int pdtch_egprs_encode(ubit_t *bursts, uint8_t *l2_data, uint8_t l2_len); -int tch_fr_decode(uint8_t *tch_data, sbit_t *bursts, int net_order, - int efr, int *n_errors, int *n_bits_total); -int tch_fr_encode(ubit_t *bursts, uint8_t *tch_data, int len, int net_order); -int tch_hr_decode(uint8_t *tch_data, sbit_t *bursts, int odd, - int *n_errors, int *n_bits_total); -int tch_hr_encode(ubit_t *bursts, uint8_t *tch_data, int len); -int tch_afs_decode(uint8_t *tch_data, sbit_t *bursts, int codec_mode_req, - uint8_t *codec, int codecs, uint8_t *ft, uint8_t *cmr, - int *n_errors, int *n_bits_total); -int tch_afs_encode(ubit_t *bursts, uint8_t *tch_data, int len, - int codec_mode_req, uint8_t *codec, int codecs, uint8_t ft, - uint8_t cmr); -int tch_ahs_decode(uint8_t *tch_data, sbit_t *bursts, int odd, - int codec_mode_req, uint8_t *codec, int codecs, uint8_t *ft, - uint8_t *cmr, int *n_errors, int *n_bits_total); -int tch_ahs_encode(ubit_t *bursts, uint8_t *tch_data, int len, - int codec_mode_req, uint8_t *codec, int codecs, uint8_t ft, - uint8_t cmr); -int rach_decode(uint8_t *ra, sbit_t *burst, uint8_t bsic); -int rach_encode(ubit_t *burst, uint8_t *ra, uint8_t bsic); -int sch_decode(uint8_t *sb_info, sbit_t *burst); -int sch_encode(ubit_t *burst, uint8_t *sb_info); - -#endif /* _0503_CODING_H */ diff --git a/src/osmo-bts-trx/gsm0503_interleaving.c b/src/osmo-bts-trx/gsm0503_interleaving.c deleted file mode 100644 index 4569cfa2..00000000 --- a/src/osmo-bts-trx/gsm0503_interleaving.c +++ /dev/null @@ -1,555 +0,0 @@ - -#include <stdint.h> -#include <string.h> - -#include <osmocom/core/bits.h> - -#include "gsm0503_tables.h" -#include "gsm0503_interleaving.h" - -/* - * GSM xCCH interleaving and burst mapping - * - * Interleaving: - * - * Given 456 coded input bits, form 4 blocks of 114 bits: - * - * i(B, j) = c(n, k) k = 0, ..., 455 - * n = 0, ..., N, N + 1, ... - * B = B_0 + 4n + (k mod 4) - * j = 2(49k mod 57) + ((k mod 8) div 4) - * - * Mapping on Burst: - * - * e(B, j) = i(B, j) - * e(B, 59 + j) = i(B, 57 + j) j = 0, ..., 56 - * e(B, 57) = h_l(B) - * e(B, 58) = h_n(B) - * - * Where hl(B) and hn(B) are bits in burst B indicating flags. - */ - -void gsm0503_xcch_deinterleave(sbit_t *cB, const sbit_t *iB) -{ - int j, k, B; - - for (k=0; k<456; k++) { - B = k & 3; - j = 2 * ((49 * k) % 57) + ((k & 7) >> 2); - cB[k] = iB[B * 114 + j]; - } -} - -void gsm0503_xcch_interleave(ubit_t *cB, ubit_t *iB) -{ - int j, k, B; - - for (k=0; k<456; k++) { - B = k & 3; - j = 2 * ((49 * k) % 57) + ((k & 7) >> 2); - iB[B * 114 + j] = cB[k]; - } -} - -void gsm0503_mcs1_dl_deinterleave(sbit_t *u, sbit_t *hc, - sbit_t *dc, const sbit_t *iB) -{ - int k; - sbit_t c[452]; - sbit_t cp[456]; - - gsm0503_xcch_deinterleave(cp, iB); - - for (k=0; k<25; k++) - c[k] = cp[k]; - for (k=26; k<82; k++) - c[k - 1] = cp[k]; - for (k=83; k<139; k++) - c[k - 2] = cp[k]; - for (k=140; k<424; k++) - c[k - 3] = cp[k]; - for (k=425; k<456; k++) - c[k - 4] = cp[k]; - - if (u) { - for (k=0; k<12; k++) - u[k] = c[k]; - } - - if (hc) { - for (k=12; k<80; k++) - hc[k - 12] = c[k]; - } - - if (dc) { - for (k=80; k<452; k++) - dc[k - 80] = c[k]; - } -} - -void gsm0503_mcs1_dl_interleave(const ubit_t *up, const ubit_t *hc, - const ubit_t *dc, ubit_t *iB) -{ - int k; - ubit_t c[452]; - ubit_t cp[456]; - - for (k=0; k<12; k++) - c[k] = up[k]; - for (k=12; k<80; k++) - c[k] = hc[k - 12]; - for (k=80; k<452; k++) - c[k] = dc[k - 80]; - - for (k=0; k<25; k++) - cp[k] = c[k]; - for (k=26; k<82; k++) - cp[k] = c[k - 1]; - for (k=83; k<139; k++) - cp[k] = c[k - 2]; - for (k=140; k<424; k++) - cp[k] = c[k - 3]; - for (k=425; k<456; k++) - cp[k] = c[k - 4]; - - cp[25] = 0; - cp[82] = 0; - cp[139] = 0; - cp[424] = 0; - - gsm0503_xcch_interleave(cp, iB); -} - -void gsm0503_mcs1_ul_deinterleave(sbit_t *hc, sbit_t *dc, const sbit_t *iB) -{ - int k; - sbit_t c[452]; - sbit_t cp[456]; - - gsm0503_xcch_deinterleave(cp, iB); - - for (k=0; k<25; k++) - c[k] = cp[k]; - for (k=26; k<82; k++) - c[k - 1] = cp[k]; - for (k=83; k<139; k++) - c[k - 2] = cp[k]; - for (k=140; k<424; k++) - c[k - 3] = cp[k]; - for (k=425; k<456; k++) - c[k - 4] = cp[k]; - - if (hc) { - for (k=0; k<80; k++) - hc[k] = c[k]; - } - - if (dc) { - for (k=80; k<452; k++) - dc[k - 80] = c[k]; - } -} - -void gsm0503_mcs1_ul_interleave(const ubit_t *hc, const ubit_t *dc, ubit_t *iB) -{ - int k; - ubit_t c[452]; - ubit_t cp[456]; - - for (k=0; k<80; k++) - c[k] = hc[k]; - for (k=80; k<452; k++) - c[k] = dc[k - 80]; - - for (k=0; k<25; k++) - cp[k] = c[k]; - for (k=26; k<82; k++) - cp[k] = c[k - 1]; - for (k=83; k<139; k++) - cp[k] = c[k - 2]; - for (k=140; k<424; k++) - cp[k] = c[k - 3]; - for (k=425; k<456; k++) - cp[k] = c[k - 4]; - - cp[25] = 0; - cp[82] = 0; - cp[139] = 0; - cp[424] = 0; - - gsm0503_xcch_interleave(cp, iB); -} - -void gsm0503_mcs5_ul_interleave(const ubit_t *hc, const ubit_t *dc, - ubit_t *hi, ubit_t *di) -{ - int j, k; - - /* Header */ - for (k=0; k<136; k++) { - j = 34 * (k % 4) + 2 * (11 * k % 17) + k % 8 / 4; - hi[j] = hc[k]; - } - - /* Data */ - for (k=0; k<1248; k++) { - j = gsm0503_interleave_mcs5[k]; - di[j] = dc[k]; - } -} - -void gsm0503_mcs5_ul_deinterleave(sbit_t *hc, sbit_t *dc, - const sbit_t *hi, const sbit_t *di) -{ - int j, k; - - /* Header */ - if (hc) { - for (k=0; k<136; k++) { - j = 34 * (k % 4) + 2 * (11 * k % 17) + k % 8 / 4; - hc[k] = hi[j]; - } - } - - /* Data */ - if (dc) { - for (k=0; k<1248; k++) { - j = gsm0503_interleave_mcs5[k]; - dc[k] = di[j]; - } - } -} - -void gsm0503_mcs5_dl_interleave(const ubit_t *hc, const ubit_t *dc, - ubit_t *hi, ubit_t *di) -{ - int j, k; - - /* Header */ - for (k=0; k<100; k++) { - j = 25 * (k % 4) + ((17 * k) % 25); - hi[j] = hc[k]; - } - - /* Data */ - for (k=0; k<1248; k++) { - j = gsm0503_interleave_mcs5[k]; - di[j] = dc[k]; - } -} - -void gsm0503_mcs5_dl_deinterleave(sbit_t *hc, sbit_t *dc, - const sbit_t *hi, const sbit_t *di) -{ - int j, k; - - /* Header */ - if (hc) { - for (k=0; k<100; k++) { - j = 25 * (k % 4) + ((17 * k) % 25); - hc[k] = hi[j]; - } - } - - /* Data */ - if (dc) { - for (k=0; k<1248; k++) { - j = gsm0503_interleave_mcs5[k]; - dc[k] = di[j]; - } - } -} - -void gsm0503_mcs7_dl_interleave(const ubit_t *hc, const ubit_t *c1, - const ubit_t *c2, ubit_t *hi, ubit_t *di) -{ - int j, k; - ubit_t dc[1224]; - - /* Header */ - for (k=0; k<124; k++) { - j = 31 * (k % 4) + ((17 * k) % 31); - hi[j] = hc[k]; - } - - memcpy(&dc[0], c1, 612); - memcpy(&dc[612], c2, 612); - - /* Data */ - for (k=0; k<1224; k++) { - j = 306 * (k % 4) + 3 * (44 * k % 102 + k / 4 % 2) + - (k + 2 - k / 408) % 3; - di[j] = dc[k]; - } -} - - -void gsm0503_mcs7_dl_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2, - const sbit_t *hi, const sbit_t *di) -{ - int j, k; - ubit_t dc[1224]; - - /* Header */ - if (hc) { - for (k=0; k<124; k++) { - j = 31 * (k % 4) + ((17 * k) % 31); - hc[k] = hi[j]; - } - } - - /* Data */ - if (c1 && c2) { - for (k=0; k<1224; k++) { - j = 306 * (k % 4) + 3 * (44 * k % 102 + k / 4 % 2) + - (k + 2 - k / 408) % 3; - dc[k] = di[j]; - } - - memcpy(c1, &dc[0], 612); - memcpy(c2, &dc[612], 612); - } -} - -void gsm0503_mcs7_ul_interleave(const ubit_t *hc, const ubit_t *c1, - const ubit_t *c2, ubit_t *hi, ubit_t *di) -{ - int j, k; - ubit_t dc[1224]; - - /* Header */ - for (k=0; k<160; k++) { - j = 40 * (k % 4) + 2 * (13 * (k / 8) % 20) + k % 8 / 4; - hi[j] = hc[k]; - } - - memcpy(&dc[0], c1, 612); - memcpy(&dc[612], c2, 612); - - /* Data */ - for (k=0; k<1224; k++) { - j = 306 * (k % 4) + 3 * (44 * k % 102 + k / 4 % 2) + - (k + 2 - k / 408) % 3; - di[j] = dc[k]; - } -} - -void gsm0503_mcs7_ul_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2, - const sbit_t *hi, const sbit_t *di) -{ - int j, k; - ubit_t dc[1224]; - - /* Header */ - if (hc) { - for (k=0; k<160; k++) { - j = 40 * (k % 4) + 2 * (13 * (k / 8) % 20) + k % 8 / 4; - hc[k] = hi[j]; - } - } - - /* Data */ - if (c1 && c2) { - for (k=0; k<1224; k++) { - j = 306 * (k % 4) + 3 * (44 * k % 102 + k / 4 % 2) + - (k + 2 - k / 408) % 3; - dc[k] = di[j]; - } - - memcpy(c1, &dc[0], 612); - memcpy(c2, &dc[612], 612); - } -} - -void gsm0503_mcs8_ul_interleave(const ubit_t *hc, const ubit_t *c1, - const ubit_t *c2, ubit_t *hi, ubit_t *di) -{ - int j, k; - ubit_t dc[1224]; - - /* Header */ - for (k=0; k<160; k++) { - j = 40 * (k % 4) + 2 * (13 * (k / 8) % 20) + k % 8 / 4; - hi[j] = hc[k]; - } - - memcpy(&dc[0], c1, 612); - memcpy(&dc[612], c2, 612); - - /* Data */ - for (k=0; k<1224; k++) { - j = 306 * (2 * (k / 612) + (k % 2)) + - 3 * (74 * k % 102 + k / 2 % 2) + (k + 2 - k / 204) % 3; - di[j] = dc[k]; - } -} - -void gsm0503_mcs8_ul_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2, - const sbit_t *hi, const sbit_t *di) -{ - int j, k; - ubit_t dc[1224]; - - /* Header */ - if (hc) { - for (k=0; k<160; k++) { - j = 40 * (k % 4) + 2 * (13 * (k / 8) % 20) + k % 8 / 4; - hc[k] = hi[j]; - } - } - - /* Data */ - if (c1 && c2) { - for (k=0; k<1224; k++) { - j = 306 * (2 * (k / 612) + (k % 2)) + - 3 * (74 * k % 102 + k / 2 % 2) + (k + 2 - k / 204) % 3; - dc[k] = di[j]; - } - - memcpy(c1, &dc[0], 612); - memcpy(c2, &dc[612], 612); - } -} - -void gsm0503_mcs8_dl_interleave(const ubit_t *hc, const ubit_t *c1, - const ubit_t *c2, ubit_t *hi, ubit_t *di) -{ - int j, k; - ubit_t dc[1224]; - - /* Header */ - for (k=0; k<124; k++) { - j = 31 * (k % 4) + ((17 * k) % 31); - hi[j] = hc[k]; - } - - memcpy(&dc[0], c1, 612); - memcpy(&dc[612], c2, 612); - - /* Data */ - for (k=0; k<1224; k++) { - j = 306 * (2 * (k / 612) + (k % 2)) + - 3 * (74 * k % 102 + k / 2 % 2) + (k + 2 - k / 204) % 3; - di[j] = dc[k]; - } -} - -void gsm0503_mcs8_dl_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2, - const sbit_t *hi, const sbit_t *di) -{ - int j, k; - ubit_t dc[1224]; - - /* Header */ - if (hc) { - for (k=0; k<124; k++) { - j = 31 * (k % 4) + ((17 * k) % 31); - hc[k] = hi[j]; - } - } - - /* Data */ - if (c1 && c2) { - for (k=0; k<1224; k++) { - j = 306 * (2 * (k / 612) + (k % 2)) + - 3 * (74 * k % 102 + k / 2 % 2) + (k + 2 - k / 204) % 3; - dc[k] = di[j]; - } - - memcpy(c1, &dc[0], 612); - memcpy(c2, &dc[612], 612); - } -} - -/* - * GSM TCH FR/EFR/AFS interleaving and burst mapping - * - * Interleaving: - * - * Given 456 coded input bits, form 8 blocks of 114 bits, - * where even bits of the first 4 blocks and odd bits of the last 4 blocks - * are used: - * - * i(B, j) = c(n, k) k = 0, ..., 455 - * n = 0, ..., N, N + 1, ... - * B = B_0 + 4n + (k mod 8) - * j = 2(49k mod 57) + ((k mod 8) div 4) - * - * Mapping on Burst: - * - * e(B, j) = i(B, j) - * e(B, 59 + j) = i(B, 57 + j) j = 0, ..., 56 - * e(B, 57) = h_l(B) - * e(B, 58) = h_n(B) - * - * Where hl(B) and hn(B) are bits in burst B indicating flags. - */ - -void gsm0503_tch_fr_deinterleave(sbit_t *cB, sbit_t *iB) -{ - int j, k, B; - - for (k=0; k<456; k++) { - B = k & 7; - j = 2 * ((49 * k) % 57) + ((k & 7) >> 2); - cB[k] = iB[B * 114 + j]; - } -} - -void gsm0503_tch_fr_interleave(ubit_t *cB, ubit_t *iB) -{ - int j, k, B; - - for (k=0; k<456; k++) { - B = k & 7; - j = 2 * ((49 * k) % 57) + ((k & 7) >> 2); - iB[B * 114 + j] = cB[k]; - } -} - -/* - * GSM TCH HR/AHS interleaving and burst mapping - * - * Interleaving: - * - * Given 288 coded input bits, form 4 blocks of 114 bits, - * where even bits of the first 2 blocks and odd bits of the last 2 blocks - * are used: - * - * i(B, j) = c(n, k) k = 0, ..., 227 - * n = 0, ..., N, N + 1, ... - * B = B_0 + 2n + b - * j, b = table[k]; - * - * Mapping on Burst: - * - * e(B, j) = i(B, j) - * e(B, 59 + j) = i(B, 57 + j) j = 0, ..., 56 - * e(B, 57) = h_l(B) - * e(B, 58) = h_n(B) - * - * Where hl(B) and hn(B) are bits in burst B indicating flags. - */ - -void gsm0503_tch_hr_deinterleave(sbit_t *cB, sbit_t *iB) -{ - int j, k, B; - - for (k=0; k<228; k++) { - B = gsm0503_tch_hr_interleaving[k][1]; - j = gsm0503_tch_hr_interleaving[k][0]; - cB[k] = iB[B * 114 + j]; - } -} - -void gsm0503_tch_hr_interleave(ubit_t *cB, ubit_t *iB) -{ - int j, k, B; - - for (k=0; k<228; k++) { - B = gsm0503_tch_hr_interleaving[k][1]; - j = gsm0503_tch_hr_interleaving[k][0]; - iB[B * 114 + j] = cB[k]; - } -} - diff --git a/src/osmo-bts-trx/gsm0503_interleaving.h b/src/osmo-bts-trx/gsm0503_interleaving.h deleted file mode 100644 index 73767450..00000000 --- a/src/osmo-bts-trx/gsm0503_interleaving.h +++ /dev/null @@ -1,49 +0,0 @@ -#ifndef _0503_INTERLEAVING_H -#define _0503_INTERLEAVING_H - -void gsm0503_xcch_deinterleave(sbit_t *cB, const sbit_t *iB); -void gsm0503_xcch_interleave(ubit_t *cB, ubit_t *iB); -void gsm0503_tch_fr_deinterleave(sbit_t *cB, sbit_t *iB); -void gsm0503_tch_fr_interleave(ubit_t *cB, ubit_t *iB); -void gsm0503_tch_hr_deinterleave(sbit_t *cB, sbit_t *iB); -void gsm0503_tch_hr_interleave(ubit_t *cB, ubit_t *iB); - -void gsm0503_mcs1_ul_interleave(const ubit_t *hc, const ubit_t *dc, ubit_t *iB); -void gsm0503_mcs1_ul_deinterleave(sbit_t *hc, sbit_t *dc, const sbit_t *iB); - -void gsm0503_mcs1_dl_interleave(const ubit_t *up, const ubit_t *hc, - const ubit_t *dc, ubit_t *iB); -void gsm0503_mcs1_dl_deinterleave(sbit_t *u, sbit_t *hc, - sbit_t *dc, const sbit_t *iB); - -void gsm0503_mcs5_ul_interleave(const ubit_t *hc, const ubit_t *dc, - ubit_t *hi, ubit_t *di); -void gsm0503_mcs5_ul_deinterleave(sbit_t *hc, sbit_t *dc, - const sbit_t *hi, const sbit_t *di); - -void gsm0503_mcs5_dl_interleave(const ubit_t *hc, const ubit_t *dc, - ubit_t *hi, ubit_t *di); -void gsm0503_mcs5_dl_deinterleave(sbit_t *hc, sbit_t *dc, - const sbit_t *hi, const sbit_t *di); - -void gsm0503_mcs7_ul_interleave(const ubit_t *hc, const ubit_t *c1, - const ubit_t *c2, ubit_t *hi, ubit_t *di); -void gsm0503_mcs7_ul_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2, - const sbit_t *hi, const sbit_t *di); - -void gsm0503_mcs7_dl_interleave(const ubit_t *hc, const ubit_t *c1, - const ubit_t *c2, ubit_t *hi, ubit_t *di); -void gsm0503_mcs7_dl_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2, - const sbit_t *hi, const sbit_t *di); - -void gsm0503_mcs8_ul_interleave(const ubit_t *hc, const ubit_t *c1, - const ubit_t *c2, ubit_t *hi, ubit_t *di); -void gsm0503_mcs8_ul_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2, - const sbit_t *hi, const sbit_t *di); - -void gsm0503_mcs8_dl_interleave(const ubit_t *hc, const ubit_t *c1, - const ubit_t *c2, ubit_t *hi, ubit_t *di); -void gsm0503_mcs8_dl_deinterleave(sbit_t *hc, sbit_t *c1, sbit_t *c2, - const sbit_t *hi, const sbit_t *di); - -#endif /* _0503_INTERLEAVING_H */ diff --git a/src/osmo-bts-trx/gsm0503_mapping.c b/src/osmo-bts-trx/gsm0503_mapping.c deleted file mode 100644 index 1937070b..00000000 --- a/src/osmo-bts-trx/gsm0503_mapping.c +++ /dev/null @@ -1,272 +0,0 @@ - -#include <stdint.h> -#include <string.h> - -#include <osmocom/core/bits.h> - -#include "gsm0503_mapping.h" - -void gsm0503_xcch_burst_unmap(sbit_t *iB, const sbit_t *eB, - sbit_t *hl, sbit_t *hn) -{ - memcpy(iB, eB, 57); - memcpy(iB+57, eB+59, 57); - - if (hl) - *hl = eB[57]; - - if (hn) - *hn = eB[58]; -} - -void gsm0503_xcch_burst_map(ubit_t *iB, ubit_t *eB, const ubit_t *hl, - const ubit_t *hn) -{ - memcpy(eB, iB, 57); - memcpy(eB+59, iB+57, 57); - - if (hl) - eB[57] = *hl; - if (hn) - eB[58] = *hn; -} - -void gsm0503_tch_burst_unmap(sbit_t *iB, sbit_t *eB, sbit_t *h, int odd) -{ - int i; - - /* brainfuck: only copy even or odd bits */ - if (iB) { - for (i=odd; i<57; i+=2) - iB[i] = eB[i]; - for (i=58-odd; i<114; i+=2) - iB[i] = eB[i+2]; - } - - if (h) { - if (!odd) - *h = eB[58]; - else - *h = eB[57]; - } -} - -void gsm0503_tch_burst_map(ubit_t *iB, ubit_t *eB, const ubit_t *h, int odd) -{ - int i; - - /* brainfuck: only copy even or odd bits */ - if (eB) { - for (i=odd; i<57; i+=2) - eB[i] = iB[i]; - for (i=58-odd; i<114; i+=2) - eB[i+2] = iB[i]; - } - - if (h) { - if (!odd) - eB[58] = *h; - else - eB[57] = *h; - } -} - -void gsm0503_mcs5_dl_burst_map(const ubit_t *di, ubit_t *eB, - const ubit_t *hi, const ubit_t *up, int B) -{ - int j; - int q[8] = { 0, 0, 0, 0, 0, 0, 0, 0, }; - - for (j=0; j<156; j++) - eB[j] = di[312*B+j]; - for (j=156; j<168; j++) - eB[j] = hi[25*B+j-156]; - for (j=168; j<174; j++) - eB[j] = up[9*B+j-168]; - for (j=174; j<176; j++) - eB[j] = q[2*B+j-174]; - for (j=176; j<179; j++) - eB[j] = up[9*B+j-170]; - for (j=179; j<192; j++) - eB[j] = hi[25*B+j-167]; - for (j=192; j<348; j++) - eB[j] = di[312*B+j-36]; -} - -void gsm0503_mcs5_dl_burst_unmap(sbit_t *di, const sbit_t *eB, - sbit_t *hi, sbit_t *up, int B) -{ - int j; - - for (j=0; j<156; j++) - di[312*B+j] = eB[j]; - for (j=156; j<168; j++) - hi[25*B+j-156] = eB[j]; - for (j=168; j<174; j++) - up[9*B+j-168] = eB[j]; - - for (j=176; j<179; j++) - up[9*B+j-170] = eB[j]; - for (j=179; j<192; j++) - hi[25*B+j-167] = eB[j]; - for (j=192; j<348; j++) - di[312*B+j-36] = eB[j]; -} - -void gsm0503_mcs5_ul_burst_map(const ubit_t *di, ubit_t *eB, - const ubit_t *hi, int B) -{ - int j; - - for (j=0; j<156; j++) - eB[j] = di[312*B+j]; - for (j=156; j<174; j++) - eB[j] = hi[34*B+j-156]; - for (j=174; j<176; j++) - eB[j] = 0; - for (j=176; j<192; j++) - eB[j] = hi[34*B+j-158]; - for (j=192; j<348; j++) - eB[j] = di[312*B+j-36]; -} - -void gsm0503_mcs5_ul_burst_unmap(sbit_t *di, const sbit_t *eB, - sbit_t *hi, int B) -{ - int j; - - for (j=0; j<156; j++) - di[312*B+j] = eB[j]; - for (j=156; j<174; j++) - hi[34*B+j-156] = eB[j]; - for (j=176; j<192; j++) - hi[34*B+j-158] = eB[j]; - for (j=192; j<348; j++) - di[312*B+j-36] = eB[j]; -} - -void gsm0503_mcs7_dl_burst_map(const ubit_t *di, ubit_t *eB, - const ubit_t *hi, const ubit_t *up, int B) -{ - int j; - int q[8] = { 1, 1, 1, 0, 0, 1, 1, 1, }; - - for (j=0; j<153; j++) - eB[j] = di[306*B+j]; - for (j=153; j<168; j++) - eB[j] = hi[31*B+j-153]; - for (j=168; j<174; j++) - eB[j] = up[9*B+j-168]; - for (j=174; j<176; j++) - eB[j] = q[2*B+j-174]; - for (j=176; j<179; j++) - eB[j] = up[9*B+j-170]; - for (j=179; j<195; j++) - eB[j] = hi[31*B+j-164]; - for (j=195; j<348; j++) - eB[j] = di[306*B+j-42]; -} - -void gsm0503_mcs7_dl_burst_unmap(sbit_t *di, const sbit_t *eB, - sbit_t *hi, sbit_t *up, int B) -{ - int j; - - for (j=0; j<153; j++) - di[306*B+j] = eB[j]; - for (j=153; j<168; j++) - hi[31*B+j-153] = eB[j]; - for (j=168; j<174; j++) - up[9*B+j-168] = eB[j]; - - for (j=176; j<179; j++) - up[9*B+j-170] = eB[j]; - for (j=179; j<195; j++) - hi[31*B+j-164] = eB[j]; - for (j=195; j<348; j++) - di[306*B+j-42] = eB[j]; -} - -void gsm0503_mcs7_ul_burst_map(const ubit_t *di, ubit_t *eB, - const ubit_t *hi, int B) -{ - int j; - int q[8] = { 1, 1, 1, 0, 0, 1, 1, 1, }; - - for (j=0; j<153; j++) - eB[j] = di[306*B+j]; - for (j=153; j<174; j++) - eB[j] = hi[40*B+j-153]; - for (j=174; j<176; j++) - eB[j] = q[2*B+j-174]; - for (j=176; j<195; j++) - eB[j] = hi[40*B+j-155]; - for (j=195; j<348; j++) - eB[j] = di[306*B+j-42]; -} - -void gsm0503_mcs7_ul_burst_unmap(sbit_t *di, const sbit_t *eB, - sbit_t *hi, int B) -{ - int j; - - for (j=0; j<153; j++) - di[306*B+j] = eB[j]; - for (j=153; j<174; j++) - hi[40*B+j-153] = eB[j]; - - for (j=176; j<195; j++) - hi[40*B+j-155] = eB[j]; - for (j=195; j<348; j++) - di[306*B+j-42] = eB[j]; -} - -void gsm0503_mcs5_burst_swap(sbit_t *eB) -{ - sbit_t t[14]; - - t[0] = eB[155]; - t[1] = eB[158]; - t[2] = eB[161]; - t[3] = eB[164]; - t[4] = eB[167]; - t[5] = eB[170]; - t[6] = eB[173]; - t[7] = eB[195]; - t[8] = eB[196]; - t[9] = eB[198]; - t[10] = eB[199]; - t[11] = eB[201]; - t[12] = eB[202]; - t[13] = eB[204]; - - eB[155] = eB[142]; - eB[158] = eB[144]; - eB[161] = eB[145]; - eB[164] = eB[147]; - eB[167] = eB[148]; - eB[170] = eB[150]; - eB[173] = eB[151]; - eB[195] = eB[176]; - eB[196] = eB[179]; - eB[198] = eB[182]; - eB[199] = eB[185]; - eB[201] = eB[188]; - eB[202] = eB[191]; - eB[204] = eB[194]; - - eB[142] = t[0]; - eB[144] = t[1]; - eB[145] = t[2]; - eB[147] = t[3]; - eB[148] = t[4]; - eB[150] = t[5]; - eB[151] = t[6]; - eB[176] = t[7]; - eB[179] = t[8]; - eB[182] = t[9]; - eB[185] = t[10]; - eB[188] = t[11]; - eB[191] = t[12]; - eB[194] = t[13]; -} diff --git a/src/osmo-bts-trx/gsm0503_mapping.h b/src/osmo-bts-trx/gsm0503_mapping.h deleted file mode 100644 index e416c54d..00000000 --- a/src/osmo-bts-trx/gsm0503_mapping.h +++ /dev/null @@ -1,31 +0,0 @@ -#ifndef _0503_MAPPING_H -#define _0503_MAPPING_H - -void gsm0503_xcch_burst_unmap(sbit_t *iB, const sbit_t *eB, - sbit_t *hl, sbit_t *hn); -void gsm0503_xcch_burst_map(ubit_t *iB, ubit_t *eB, const ubit_t *hl, - const ubit_t *hn); -void gsm0503_tch_burst_unmap(sbit_t *iB, sbit_t *eB, sbit_t *h, int odd); -void gsm0503_tch_burst_map(ubit_t *iB, ubit_t *eB, const ubit_t *h, int odd); - -void gsm0503_mcs5_ul_burst_map(const ubit_t *di, ubit_t *eB, - const ubit_t *hi, int B); -void gsm0503_mcs5_ul_burst_unmap(sbit_t *di, const sbit_t *eB, - sbit_t *hi, int B); -void gsm0503_mcs7_ul_burst_map(const ubit_t *di, ubit_t *eB, - const ubit_t *hi, int B); -void gsm0503_mcs7_ul_burst_unmap(sbit_t *di, const sbit_t *eB, - sbit_t *hi, int B); - -void gsm0503_mcs5_dl_burst_map(const ubit_t *di, ubit_t *eB, - const ubit_t *hi, const ubit_t *up, int B); -void gsm0503_mcs5_dl_burst_unmap(sbit_t *di, const sbit_t *eB, - sbit_t *hi, sbit_t *up, int B); -void gsm0503_mcs7_dl_burst_map(const ubit_t *di, ubit_t *eB, - const ubit_t *hi, const ubit_t *up, int B); -void gsm0503_mcs7_dl_burst_unmap(sbit_t *di, const sbit_t *eB, - sbit_t *hi, sbit_t *up, int B); - -void gsm0503_mcs5_burst_swap(sbit_t *eB); - -#endif /* _0503_INTERLEAVING_H */ diff --git a/src/osmo-bts-trx/gsm0503_parity.c b/src/osmo-bts-trx/gsm0503_parity.c deleted file mode 100644 index 65d35621..00000000 --- a/src/osmo-bts-trx/gsm0503_parity.c +++ /dev/null @@ -1,126 +0,0 @@ - -#include <stdint.h> - -#include <osmocom/core/crcgen.h> - -#include "gsm0503_parity.h" - -/* - * GSM (SACCH) parity (FIRE code) - * - * g(x) = (x^23 + 1)(x^17 + x^3 + 1) - * = x^40 + x^26 + x^23 + x^17 + x^3 + a1 - */ - -const struct osmo_crc64gen_code gsm0503_fire_crc40 = { - .bits = 40, - .poly = 0x0004820009ULL, - .init = 0x0000000000ULL, - .remainder = 0xffffffffffULL, -}; - - -/* - * GSM PDTCH CS-2, CS-3, CS-4 parity - * - * g(x) = x^16 + x^12 + x^5 + 1 - */ - -const struct osmo_crc16gen_code gsm0503_cs234_crc16 = { - .bits = 16, - .poly = 0x1021, - .init = 0x0000, - .remainder = 0xffff, -}; - -/* - * EDGE MCS header parity - * - */ - -const struct osmo_crc8gen_code gsm0503_mcs_crc8_hdr = { - .bits = 8, - .poly = 0x49, - .init = 0x00, - .remainder = 0xff, -}; - -/* - * EDGE MCS data parity - * - */ - -const struct osmo_crc16gen_code gsm0503_mcs_crc12 = { - .bits = 12, - .poly = 0x0d31, - .init = 0x0000, - .remainder = 0x0fff, -}; - -/* - * GSM RACH parity - * - * g(x) = x^6 + x^5 + x^3 + x^2 + x^1 + 1 - */ - -const struct osmo_crc8gen_code gsm0503_rach_crc6 = { - .bits = 6, - .poly = 0x2f, - .init = 0x00, - .remainder = 0x3f, -}; - - -/* - * GSM SCH parity - * - * g(x) = x^10 + x^8 + x^6 + x^5 + x^4 + x^2 + 1 - */ - -const struct osmo_crc16gen_code gsm0503_sch_crc10 = { - .bits = 10, - .poly = 0x175, - .init = 0x000, - .remainder = 0x3ff, -}; - - -/* - * GSM TCH FR/HR/EFR parity - * - * g(x) = x^3 + x + 1 - */ - -const struct osmo_crc8gen_code gsm0503_tch_fr_crc3 = { - .bits = 3, - .poly = 0x3, - .init = 0x0, - .remainder = 0x7, -}; - -/* - * GSM TCH EFR parity - * - * g(x) = x^8 + x^4 + x^3 + x^2 + 1 - */ - -const struct osmo_crc8gen_code gsm0503_tch_efr_crc8 = { - .bits = 8, - .poly = 0x1d, - .init = 0x00, - .remainder = 0x00, -}; - -/* - * GSM AMR parity - * - * g(x) = x^6 + x^5 + x^3 + x^2 + x^1 + 1 - */ - -const struct osmo_crc8gen_code gsm0503_amr_crc6 = { - .bits = 6, - .poly = 0x2f, - .init = 0x00, - .remainder = 0x3f, -}; - diff --git a/src/osmo-bts-trx/gsm0503_parity.h b/src/osmo-bts-trx/gsm0503_parity.h deleted file mode 100644 index 59d6805e..00000000 --- a/src/osmo-bts-trx/gsm0503_parity.h +++ /dev/null @@ -1,14 +0,0 @@ -#ifndef _0503_PARITY_H -#define _0503_PARITY_H - -const struct osmo_crc64gen_code gsm0503_fire_crc40; -const struct osmo_crc16gen_code gsm0503_cs234_crc16; -const struct osmo_crc8gen_code gsm0503_mcs_crc8_hdr; -const struct osmo_crc16gen_code gsm0503_mcs_crc12; -const struct osmo_crc8gen_code gsm0503_rach_crc6; -const struct osmo_crc16gen_code gsm0503_sch_crc10; -const struct osmo_crc8gen_code gsm0503_tch_fr_crc3; -const struct osmo_crc8gen_code gsm0503_tch_efr_crc8; -const struct osmo_crc8gen_code gsm0503_amr_crc6; - -#endif /* _0503_PARITY_H */ diff --git a/src/osmo-bts-trx/gsm0503_tables.c b/src/osmo-bts-trx/gsm0503_tables.c deleted file mode 100644 index 1109ff95..00000000 --- a/src/osmo-bts-trx/gsm0503_tables.c +++ /dev/null @@ -1,1713 +0,0 @@ - -#include <stdint.h> - -#include <osmocom/core/bits.h> - -#include "gsm0503_tables.h" - -const ubit_t gsm0503_pdtch_hl_hn_ubit[4][8] = { - { 1,1, 1,1, 1,1, 1,1 }, - { 1,1, 0,0, 1,0, 0,0 }, - { 0,0, 1,0, 0,0, 0,1 }, - { 0,0, 0,1, 0,1, 1,0 }, -}; - -const ubit_t gsm0503_pdtch_edge_hl_hn_ubit[3][8] = { - { 0,0, 0,1, 0,1, 1,0 }, - { 0,0, 0,0, 0,0, 0,0 }, - { 1,1, 1,0, 0,1, 1,1 }, -}; - -const sbit_t gsm0503_pdtch_hl_hn_sbit[4][8] = { - { -127,-127, -127,-127, -127,-127, -127,-127 }, - { -127,-127, 127, 127, -127, 127, 127, 127 }, - { 127, 127, -127, 127, 127, 127, 127,-127 }, - { 127, 127, 127,-127, 127,-127, -127, 127 }, -}; - -const sbit_t gsm0503_pdtch_edge_hl_hn_sbit[3][8] = { - { 127, 127, 127,-127, 127,-127, -127, 127 }, - { 127, 127, 127, 127, 127, 127, 127, 127 }, - { -127,-127, -127, 127, 127,-127, -127,-127 }, -}; - -const ubit_t gsm0503_usf2six[8][6] = { - { 0,0,0, 0,0,0 }, - { 1,0,0, 1,0,1 }, - { 0,1,0, 1,1,0 }, - { 1,1,0, 0,1,1 }, - { 0,0,1, 0,1,1 }, - { 1,0,1, 1,1,0 }, - { 0,1,1, 1,0,1 }, - { 1,1,1, 0,0,0 }, -}; - -const ubit_t gsm0503_usf2twelve_ubit[8][12] = { - { 0,0,0, 0,0,0, 0,0,0, 0,0,0 }, - { 1,1,0, 1,0,0, 0,0,1, 0,1,1 }, - { 0,0,1, 1,0,1, 1,1,0, 1,1,0 }, - { 1,1,1, 0,0,1, 1,1,1, 1,0,1 }, - { 0,0,0, 0,1,1, 0,1,1, 1,0,1 }, - { 1,1,0, 1,1,1, 0,1,0, 1,1,0 }, - { 0,0,1, 1,1,0, 1,0,1, 0,1,1 }, - { 1,1,1, 0,1,0, 1,0,0, 0,0,0 }, -}; - -const sbit_t gsm0503_usf2twelve_sbit[8][12] = { - { 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127 }, - { -127,-127, 127, -127, 127, 127, 127, 127,-127, 127,-127,-127 }, - { 127, 127,-127, -127, 127,-127, -127,-127, 127, -127,-127, 127 }, - { -127,-127,-127, 127, 127,-127, -127,-127,-127, -127, 127,-127 }, - { 127, 127, 127, 127,-127,-127, 127,-127,-127, -127, 127,-127 }, - { -127,-127, 127, -127,-127,-127, 127,-127, 127, -127,-127, 127 }, - { 127, 127,-127, -127,-127, 127, -127, 127,-127, 127,-127,-127 }, - { -127,-127,-127, 127,-127, 127, -127, 127, 127, 127, 127, 127 }, -}; - -const uint8_t gsm0503_puncture_cs2[588] = { - 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,1, 0,0,0,0, 0,0,0,1, 0,0,0,1, - 0,0,0,1, 0,0,0,1, 0,0,0,1 -}; - -const uint8_t gsm0503_puncture_cs3[676] = { - 0,0,0,0,0,0, 0,0,0,0,0,0, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,1,0,1, - 0,0,0,1,0,1, 0,0,0,1,0,1, 0,0,0,0 -}; - -const uint8_t gsm0503_puncture_mcs1_dl_hdr[108] = { - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,1,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,1,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,1,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,1,1, -}; - -const uint8_t gsm0503_puncture_mcs1_ul_hdr[117] = { - 0,0,0,0,0,1,0,0,1,0,0,1, - 0,0,0,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1, -}; - -const uint8_t gsm0503_puncture_mcs1_p1[588] = { - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,0,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, - 0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,0,1, -}; - -const uint8_t gsm0503_puncture_mcs1_p2[588] = { - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, - 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0, -}; - -const uint8_t gsm0503_puncture_mcs2_p1[732] = { - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,0,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,0,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,0,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,0,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,0,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,0,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, 0,0,1,1,1,0, - 0,0,1,1,1,0, 0,0,1,1,1,0, -}; - -const uint8_t gsm0503_puncture_mcs2_p2[732] = { - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 0,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 0,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 0,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 0,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 0,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 0,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, 1,1,0,0,0,1, - 1,1,0,0,0,1, 1,1,0,0,0,1, -}; - -const uint8_t gsm0503_puncture_mcs3_p1[948] = { - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0, - 0,0,1,0,1,1,0,1,1,1,0,1, -}; - -const uint8_t gsm0503_puncture_mcs3_p2[948] = { - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1, -}; - -const uint8_t gsm0503_puncture_mcs3_p3[948] = { - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0, -}; - -const uint8_t gsm0503_puncture_mcs4_p1[1116] = { - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, -}; - -const uint8_t gsm0503_puncture_mcs4_p2[1116] = { - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, -}; - -const uint8_t gsm0503_puncture_mcs4_p3[1116] = { - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, -}; - -const uint8_t gsm0503_puncture_mcs5_p1[1404] = { - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0, 0,0,1,0,0,1,0,0,1, 0,0,1,0,0,1,0,0,1, -}; - -const uint8_t gsm0503_puncture_mcs5_p2[1404] = { - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, 0,1,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0, 0,1,0,0,1,0,0,1,0, 0,1,0,0,1,0,0,1,0, -}; - -const uint8_t gsm0503_puncture_mcs6_p1[1836] = { - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,0, 0,0,1, 0,0,1, 0,0,1, 0,0,1, 0,0,1, - 0,0,1, 0,0,1, -}; - -const uint8_t gsm0503_puncture_mcs6_p2[1836] = { - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,0,0, - 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, 0,1,0, - 0,1,0, 0,1,0, -}; - -const uint8_t gsm0503_puncture_mcs7_dl_hdr[135] = { - 0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,1,0,0,0,0,0, - 0,0,0,1,0,0,0,0,0,0, - 0,0,0,1,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0, - 1,0,0,0,0,0,0,0,0,1, - 0,0,0,0,0,0,0,0,0,1, - 0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,1,0,0,0, - 0,0,0,0,0,1,0,0,0,0, - 0,0,0,0,0,1,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0, - 0,0,1,0,0,0,0,0,0,0, - 0,1,0,0,0, -}; - -const uint8_t gsm0503_puncture_mcs7_ul_hdr[162] = { - 0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,1,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0, - 0,1,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0, - 0,0, -}; - -const uint8_t gsm0503_puncture_mcs7_p1[1404] = { - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,0,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, - 0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1, -}; - -const uint8_t gsm0503_puncture_mcs7_p2[1404] = { - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,0,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, - 1,1,0,0,1,0,0,1,1,1,0,1,1,1,0,1,1,0, -}; - -const uint8_t gsm0503_puncture_mcs7_p3[1404] = { - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, - 1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,1,0,1, -}; - -const uint8_t gsm0503_puncture_mcs8_p1[1692] = { - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,0,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, - 0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,1,1,0, -}; - -const uint8_t gsm0503_puncture_mcs8_p2[1692] = { - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,0,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, - 1,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,0,1,1,0,1,1, -}; - -const uint8_t gsm0503_puncture_mcs8_p3[1692] = { - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,0,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, - 1,1,0,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,1,0,1,0,1, -}; - -const uint8_t gsm0503_puncture_mcs9_p1[1836] = { - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, - 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, 0,1,1, -}; - -const uint8_t gsm0503_puncture_mcs9_p2[1836] = { - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, - 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, 1,0,1, -}; - -const uint8_t gsm0503_puncture_mcs9_p3[1836] = { - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, - 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, 1,1,0, -}; - -const uint16_t gsm0503_interleave_mcs5[1248] = { - 0, 463, 890, 1038, 220, 371, 795, 946, 582, 733, 1160, 63, 490, 641, 277, 428, - 852, 1003, 185, 333, 1223, 120, 547, 698, 1122, 28, 915, 1066, 242, 390, 817, 968, - 610, 761, 1185, 85, 512, 660, 305, 453, 880, 1031, 204, 355, 782, 1242, 148, 575, - 723, 1150, 50, 474, 625, 1088, 267, 418, 845, 993, 169, 320, 1207, 113, 537, 688, - 1115, 12, 902, 1050, 232, 383, 807, 958, 594, 745, 1172, 75, 502, 653, 289, 440, - 864, 1015, 197, 345, 1235, 132, 559, 710, 1134, 40, 927, 1078, 254, 402, 829, 980, - 159, 622, 773, 1197, 97, 524, 672, 1099, 5, 465, 892, 1043, 216, 367, 794, 942, - 587, 735, 1162, 62, 486, 637, 279, 430, 857, 1005, 181, 332, 1219, 125, 549, 700, - 1127, 24, 914, 1062, 244, 395, 819, 970, 606, 757, 1184, 87, 514, 665, 301, 452, - 876, 1027, 209, 357, 784, 1247, 144, 571, 722, 1146, 52, 479, 627, 1090, 266, 414, - 841, 992, 171, 322, 1209, 109, 536, 684, 1111, 17, 904, 1055, 228, 379, 806, 954, - 599, 747, 1174, 74, 498, 649, 291, 442, 869, 1017, 193, 344, 1231, 137, 561, 712, - 1139, 36, 926, 1074, 256, 407, 831, 982, 158, 618, 769, 1196, 99, 526, 677, 1101, - 7, 458, 894, 1033, 227, 363, 802, 941, 577, 740, 1152, 70, 485, 645, 284, 420, - 859, 998, 189, 328, 1215, 127, 542, 702, 1117, 35, 922, 1061, 246, 385, 824, 960, - 605, 765, 1180, 92, 504, 667, 309, 448, 887, 1023, 211, 350, 786, 1237, 155, 567, - 730, 1145, 54, 469, 632, 1080, 274, 413, 849, 988, 176, 312, 1202, 117, 532, 695, - 1107, 19, 906, 1045, 239, 375, 814, 953, 589, 752, 1164, 82, 497, 657, 296, 432, - 871, 1010, 201, 340, 1227, 139, 554, 714, 1129, 47, 934, 1073, 258, 397, 836, 972, - 166, 617, 777, 1192, 104, 516, 679, 1094, 9, 460, 899, 1035, 223, 362, 798, 937, - 579, 742, 1157, 66, 481, 644, 286, 425, 861, 1000, 188, 324, 1214, 129, 544, 707, - 1119, 31, 918, 1057, 251, 387, 826, 965, 601, 764, 1176, 94, 509, 669, 308, 444, - 883, 1022, 213, 352, 791, 1239, 151, 566, 726, 1141, 59, 471, 634, 1085, 270, 409, - 848, 984, 178, 317, 1204, 116, 528, 691, 1106, 21, 911, 1047, 235, 374, 810, 949, - 591, 754, 1169, 78, 493, 656, 298, 437, 873, 1012, 200, 336, 1226, 141, 556, 719, - 1131, 43, 930, 1069, 263, 399, 838, 977, 162, 613, 776, 1188, 106, 521, 681, 1096, - 2, 462, 889, 1040, 219, 370, 797, 945, 584, 732, 1159, 65, 489, 640, 276, 427, - 854, 1002, 184, 335, 1222, 122, 546, 697, 1124, 27, 917, 1065, 241, 392, 816, 967, - 609, 760, 1187, 84, 511, 662, 304, 455, 879, 1030, 206, 354, 781, 1244, 147, 574, - 725, 1149, 49, 476, 624, 1087, 269, 417, 844, 995, 168, 319, 1206, 112, 539, 687, - 1114, 14, 901, 1052, 231, 382, 809, 957, 596, 744, 1171, 77, 501, 652, 288, 439, - 866, 1014, 196, 347, 1234, 134, 558, 709, 1136, 39, 929, 1077, 253, 404, 828, 979, - 161, 621, 772, 1199, 96, 523, 674, 1098, 4, 467, 891, 1042, 218, 366, 793, 944, - 586, 737, 1161, 61, 488, 636, 281, 429, 856, 1007, 180, 331, 1218, 124, 551, 699, - 1126, 26, 913, 1064, 243, 394, 821, 969, 608, 756, 1183, 89, 513, 664, 300, 451, - 878, 1026, 208, 359, 783, 1246, 146, 570, 721, 1148, 51, 478, 629, 1089, 265, 416, - 840, 991, 173, 321, 1211, 108, 535, 686, 1110, 16, 903, 1054, 230, 378, 805, 956, - 598, 749, 1173, 73, 500, 648, 293, 441, 868, 1019, 192, 343, 1230, 136, 563, 711, - 1138, 38, 925, 1076, 255, 406, 833, 981, 157, 620, 768, 1195, 101, 525, 676, 1103, - 6, 457, 896, 1032, 226, 365, 801, 940, 576, 739, 1154, 69, 484, 647, 283, 422, - 858, 997, 191, 327, 1217, 126, 541, 704, 1116, 34, 921, 1060, 248, 384, 823, 962, - 604, 767, 1179, 91, 506, 666, 311, 447, 886, 1025, 210, 349, 788, 1236, 154, 569, - 729, 1144, 56, 468, 631, 1082, 273, 412, 851, 987, 175, 314, 1201, 119, 531, 694, - 1109, 18, 908, 1044, 238, 377, 813, 952, 588, 751, 1166, 81, 496, 659, 295, 434, - 870, 1009, 203, 339, 1229, 138, 553, 716, 1128, 46, 933, 1072, 260, 396, 835, 974, - 165, 616, 779, 1191, 103, 518, 678, 1093, 11, 459, 898, 1037, 222, 361, 800, 936, - 581, 741, 1156, 68, 480, 643, 285, 424, 863, 999, 187, 326, 1213, 131, 543, 706, - 1121, 30, 920, 1056, 250, 389, 825, 964, 600, 763, 1178, 93, 508, 671, 307, 446, - 882, 1021, 215, 351, 790, 1241, 150, 565, 728, 1140, 58, 473, 633, 1084, 272, 408, - 847, 986, 177, 316, 1203, 115, 530, 690, 1105, 23, 910, 1049, 234, 373, 812, 948, - 593, 753, 1168, 80, 492, 655, 297, 436, 875, 1011, 199, 338, 1225, 143, 555, 718, - 1133, 42, 932, 1068, 262, 401, 837, 976, 164, 612, 775, 1190, 105, 520, 683, 1095, - 1, 464, 888, 1039, 221, 369, 796, 947, 583, 734, 1158, 64, 491, 639, 278, 426, - 853, 1004, 183, 334, 1221, 121, 548, 696, 1123, 29, 916, 1067, 240, 391, 818, 966, - 611, 759, 1186, 86, 510, 661, 303, 454, 881, 1029, 205, 356, 780, 1243, 149, 573, - 724, 1151, 48, 475, 626, 1086, 268, 419, 843, 994, 170, 318, 1208, 111, 538, 689, - 1113, 13, 900, 1051, 233, 381, 808, 959, 595, 746, 1170, 76, 503, 651, 290, 438, - 865, 1016, 195, 346, 1233, 133, 560, 708, 1135, 41, 928, 1079, 252, 403, 830, 978, - 160, 623, 771, 1198, 98, 522, 673, 1100, 3, 466, 893, 1041, 217, 368, 792, 943, - 585, 736, 1163, 60, 487, 638, 280, 431, 855, 1006, 182, 330, 1220, 123, 550, 701, - 1125, 25, 912, 1063, 245, 393, 820, 971, 607, 758, 1182, 88, 515, 663, 302, 450, - 877, 1028, 207, 358, 785, 1245, 145, 572, 720, 1147, 53, 477, 628, 1091, 264, 415, - 842, 990, 172, 323, 1210, 110, 534, 685, 1112, 15, 905, 1053, 229, 380, 804, 955, - 597, 748, 1175, 72, 499, 650, 292, 443, 867, 1018, 194, 342, 1232, 135, 562, 713, - 1137, 37, 924, 1075, 257, 405, 832, 983, 156, 619, 770, 1194, 100, 527, 675, 1102, - 8, 456, 895, 1034, 225, 364, 803, 939, 578, 738, 1153, 71, 483, 646, 282, 421, - 860, 996, 190, 329, 1216, 128, 540, 703, 1118, 33, 923, 1059, 247, 386, 822, 961, - 603, 766, 1181, 90, 505, 668, 310, 449, 885, 1024, 212, 348, 787, 1238, 153, 568, - 731, 1143, 55, 470, 630, 1081, 275, 411, 850, 989, 174, 313, 1200, 118, 533, 693, - 1108, 20, 907, 1046, 237, 376, 815, 951, 590, 750, 1165, 83, 495, 658, 294, 433, - 872, 1008, 202, 341, 1228, 140, 552, 715, 1130, 45, 935, 1071, 259, 398, 834, 973, - 167, 615, 778, 1193, 102, 517, 680, 1092, 10, 461, 897, 1036, 224, 360, 799, 938, - 580, 743, 1155, 67, 482, 642, 287, 423, 862, 1001, 186, 325, 1212, 130, 545, 705, - 1120, 32, 919, 1058, 249, 388, 827, 963, 602, 762, 1177, 95, 507, 670, 306, 445, - 884, 1020, 214, 353, 789, 1240, 152, 564, 727, 1142, 57, 472, 635, 1083, 271, 410, - 846, 985, 179, 315, 1205, 114, 529, 692, 1104, 22, 909, 1048, 236, 372, 811, 950, - 592, 755, 1167, 79, 494, 654, 299, 435, 874, 1013, 198, 337, 1224, 142, 557, 717, - 1132, 44, 931, 1070, 261, 400, 839, 975, 163, 614, 774, 1189, 107, 519, 682, 1097, -}; - -/* this corresponds to the bit-lengths of the individual codec - * parameters as indicated in Table 1.1 of TS 06.10 */ -const uint8_t gsm0503_gsm_fr_map[76] = { - 6, 6, 5, 5, 4, 4, 3, 3, 7, 2, 2, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 7, 2, 2, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 7, 2, 2, 6, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 7, 2, 2, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3 -}; - -/* this table describes the 65 most importaint bits from EFR coded - * bits as indicated in TS 05.03 (3.1.1.1) */ -const uint8_t gsm0503_gsm_efr_protected_bits[65] = { - 39, 40, 41, 42, 43, 44, 48, 87, 45, 2, - 3, 8, 10, 18, 19, 24, 46, 47,142,143, - 144,145,146,147, 92, 93,195,196, 98,137, - 148, 94,197,149,150, 95,198, 4, 5, 11, - 12, 16, 9, 6, 7, 13, 17, 20, 96,199, - 1, 14, 15, 21, 25, 26, 28,151,201,190, - 240, 88,138,191,241 -}; - -/* Encoded in-band data for speech frames */ -const ubit_t gsm0503_afs_ic_ubit[4][8] = { - { 0,0,0,0,0,0,0,0 }, - { 0,1,0,1,1,1,0,1 }, - { 1,0,1,1,1,0,1,0 }, - { 1,1,1,0,0,1,1,1 }, -}; - -const sbit_t gsm0503_afs_ic_sbit[4][8] = { - { 127, 127, 127, 127, 127, 127, 127, 127 }, - { 127,-127, 127,-127,-127,-127, 127,-127 }, - { -127, 127,-127,-127,-127, 127,-127, 127 }, - { -127,-127,-127, 127, 127,-127,-127,-127 }, -}; - -const ubit_t gsm0503_ahs_ic_ubit[4][4] = { - { 0,0,0,0 }, - { 1,0,0,1 }, - { 1,1,1,0 }, - { 0,1,1,1 }, -}; - -const sbit_t gsm0503_ahs_ic_sbit[4][4] = { - { 127, 127, 127, 127 }, - { -127, 127, 127,-127 }, - { -127,-127,-127, 127 }, - { 127,-127,-127,-127 }, -}; - -const uint8_t gsm0503_tch_hr_interleaving[228][2] = { - { 0 ,0 }, { 1 ,2 }, { 78 ,1 }, { 79 ,3 }, { 48 ,0 }, { 49 ,2 }, - { 54 ,1 }, { 55 ,3 }, { 24 ,0 }, { 25 ,2 }, { 30 ,1 }, { 31 ,3 }, - { 72 ,0 }, { 73 ,2 }, { 6 ,1 }, { 7 ,3 }, { 96 ,0 }, { 97 ,2 }, - { 12 ,0 }, { 13 ,2 }, { 102,1 }, { 103,3 }, { 60 ,0 }, { 61 ,2 }, - { 66 ,1 }, { 67 ,3 }, { 90 ,1 }, { 91 ,3 }, { 36 ,0 }, { 37 ,2 }, - { 42 ,1 }, { 43 ,3 }, { 18 ,1 }, { 19 ,3 }, { 84 ,0 }, { 85 ,2 }, - { 108,0 }, { 109,2 }, { 2 ,0 }, { 3 ,2 }, { 80 ,1 }, { 81 ,3 }, - { 50 ,0 }, { 51 ,2 }, { 56 ,1 }, { 57 ,3 }, { 26 ,0 }, { 27 ,2 }, - { 32 ,1 }, { 33 ,3 }, { 74 ,0 }, { 75 ,2 }, { 8 ,1 }, { 9 ,3 }, - { 98 ,0 }, { 99 ,2 }, { 14 ,0 }, { 15 ,2 }, { 104,1 }, { 105,3 }, - { 62 ,0 }, { 63 ,2 }, { 68 ,1 }, { 69 ,3 }, { 92 ,1 }, { 93 ,3 }, - { 38 ,0 }, { 39 ,2 }, { 44 ,1 }, { 45 ,3 }, { 20 ,1 }, { 21 ,3 }, - { 86 ,0 }, { 87 ,2 }, { 110,0 }, { 111,2 }, { 4 ,0 }, { 5 ,2 }, - { 82 ,1 }, { 83 ,3 }, { 52 ,0 }, { 53 ,2 }, { 58 ,1 }, { 59 ,3 }, - { 28 ,0 }, { 29 ,2 }, { 34 ,1 }, { 35 ,3 }, { 76 ,0 }, { 77 ,2 }, - { 10 ,1 }, { 11 ,3 }, { 100,0 }, { 101,2 }, { 16 ,0 }, { 17 ,2 }, - { 106,1 }, { 107,3 }, { 64 ,0 }, { 65 ,2 }, { 70 ,1 }, { 71 ,3 }, - { 94 ,1 }, { 95 ,3 }, { 40 ,0 }, { 41 ,2 }, { 46 ,1 }, { 47 ,3 }, - { 22 ,1 }, { 23 ,3 }, { 88 ,0 }, { 89 ,2 }, { 112,0 }, { 113,2 }, - { 6 ,0 }, { 7 ,2 }, { 84 ,1 }, { 85 ,3 }, { 54 ,0 }, { 55 ,2 }, - { 60 ,1 }, { 61 ,3 }, { 30 ,0 }, { 31 ,2 }, { 36 ,1 }, { 37 ,3 }, - { 78 ,0 }, { 79 ,2 }, { 12 ,1 }, { 13 ,3 }, { 102,0 }, { 103,2 }, - { 18 ,0 }, { 19 ,2 }, { 108,1 }, { 109,3 }, { 66 ,0 }, { 67 ,2 }, - { 72 ,1 }, { 73 ,3 }, { 96 ,1 }, { 97 ,3 }, { 42 ,0 }, { 43 ,2 }, - { 48 ,1 }, { 49 ,3 }, { 24 ,1 }, { 25 ,3 }, { 90 ,0 }, { 91 ,2 }, - { 0 ,1 }, { 1 ,3 }, { 8 ,0 }, { 9 ,2 }, { 86 ,1 }, { 87 ,3 }, - { 56 ,0 }, { 57 ,2 }, { 62 ,1 }, { 63 ,3 }, { 32 ,0 }, { 33 ,2 }, - { 38 ,1 }, { 39 ,3 }, { 80 ,0 }, { 81 ,2 }, { 14 ,1 }, { 15 ,3 }, - { 104,0 }, { 105,2 }, { 20 ,0 }, { 21 ,2 }, { 110,1 }, { 111,3 }, - { 68 ,0 }, { 69 ,2 }, { 74 ,1 }, { 75 ,3 }, { 98 ,1 }, { 99 ,3 }, - { 44 ,0 }, { 45 ,2 }, { 50 ,1 }, { 51 ,3 }, { 26 ,1 }, { 27 ,3 }, - { 92 ,0 }, { 93 ,2 }, { 2 ,1 }, { 3 ,3 }, { 10 ,0 }, { 11 ,2 }, - { 88 ,1 }, { 89 ,3 }, { 58 ,0 }, { 59 ,2 }, { 64 ,1 }, { 65 ,3 }, - { 34 ,0 }, { 35 ,2 }, { 40 ,1 }, { 41 ,3 }, { 82 ,0 }, { 83 ,2 }, - { 16 ,1 }, { 17 ,3 }, { 106,0 }, { 107,2 }, { 22 ,0 }, { 23 ,2 }, - { 112,1 }, { 113,3 }, { 70 ,0 }, { 71 ,2 }, { 76 ,1 }, { 77 ,3 }, - { 100,1 }, { 101,3 }, { 46 ,0 }, { 47 ,2 }, { 52 ,1 }, { 53 ,3 }, - { 28 ,1 }, { 29 ,3 }, { 94 ,0 }, { 95 ,2 }, { 4 ,1 }, { 5 ,3 }, -}; - -/* - * 3GPP TS 05.03 5.1.9.1.2 "USF precoding" - */ -const ubit_t gsm0503_mcs5_usf_precode_table[8][36] = { - { 0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0, }, - { 1,1,1,1,1,0,0,0,0, 1,1,1,1,0,0,0,0,0, 1,1,1,1,1,1,0,0,0, 1,1,1,1,1,0,0,0,1, }, - { 1,1,1,0,0,1,1,1,0, 1,1,1,0,1,1,1,0,0, 1,1,0,0,0,0,1,1,0, 1,1,0,0,0,1,1,0,0, }, - { 1,0,0,1,1,1,1,0,0, 1,1,0,0,0,0,0,1,1, 1,0,1,1,1,0,1,1,1, 0,0,1,0,0,1,1,1,1, }, - { 0,0,0,1,1,0,0,1,1, 0,0,1,0,1,1,0,1,0, 1,0,0,0,0,1,1,0,1, 1,1,1,1,1,1,1,1,0, }, - { 1,1,0,1,0,1,0,1,1, 0,0,0,1,1,0,1,0,1, 0,1,1,1,0,1,0,1,1, 1,0,0,1,0,1,0,1,1, }, - { 0,0,1,0,0,1,1,0,1, 1,0,1,1,1,1,1,1,1, 0,1,1,0,1,0,0,0,1, 0,0,1,1,1,0,1,0,0, }, - { 0,1,1,0,1,0,1,1,1, 0,1,0,1,0,1,1,1,1, 0,0,0,1,1,1,1,1,0, 0,1,0,0,1,0,0,1,1, }, -}; diff --git a/src/osmo-bts-trx/gsm0503_tables.h b/src/osmo-bts-trx/gsm0503_tables.h deleted file mode 100644 index 2b0e7745..00000000 --- a/src/osmo-bts-trx/gsm0503_tables.h +++ /dev/null @@ -1,50 +0,0 @@ -#ifndef _0503_TABLES_H -#define _0503_TABLES_H - -extern const ubit_t gsm0503_pdtch_hl_hn_ubit[4][8]; -extern const ubit_t gsm0503_pdtch_edge_hl_hn_ubit[3][8]; -extern const sbit_t gsm0503_pdtch_hl_hn_sbit[4][8]; -extern const sbit_t gsm0503_pdtch_edge_hl_hn_sbit[3][8]; -extern const ubit_t gsm0503_usf2six[8][6]; -extern const ubit_t gsm0503_usf2twelve_ubit[8][12]; -extern const sbit_t gsm0503_usf2twelve_sbit[8][12]; -extern const uint8_t gsm0503_puncture_cs2[588]; -extern const uint8_t gsm0503_puncture_cs3[676]; -extern const uint8_t gsm0503_puncture_mcs1_dl_hdr[108]; -extern const uint8_t gsm0503_puncture_mcs1_ul_hdr[117]; -extern const uint8_t gsm0503_puncture_mcs1_p1[588]; -extern const uint8_t gsm0503_puncture_mcs1_p2[588]; -extern const uint8_t gsm0503_puncture_mcs2_p1[732]; -extern const uint8_t gsm0503_puncture_mcs2_p2[732]; -extern const uint8_t gsm0503_puncture_mcs3_p1[948]; -extern const uint8_t gsm0503_puncture_mcs3_p2[948]; -extern const uint8_t gsm0503_puncture_mcs3_p3[948]; -extern const uint8_t gsm0503_puncture_mcs4_p1[1116]; -extern const uint8_t gsm0503_puncture_mcs4_p2[1116]; -extern const uint8_t gsm0503_puncture_mcs4_p3[1116]; -extern const uint8_t gsm0503_puncture_mcs5_p1[1404]; -extern const uint8_t gsm0503_puncture_mcs5_p2[1404]; -extern const uint8_t gsm0503_puncture_mcs6_p1[1836]; -extern const uint8_t gsm0503_puncture_mcs6_p2[1836]; -extern const uint8_t gsm0503_puncture_mcs7_dl_hdr[135]; -extern const uint8_t gsm0503_puncture_mcs7_ul_hdr[162]; -extern const uint8_t gsm0503_puncture_mcs7_p1[1404]; -extern const uint8_t gsm0503_puncture_mcs7_p2[1404]; -extern const uint8_t gsm0503_puncture_mcs7_p3[1404]; -extern const uint8_t gsm0503_puncture_mcs8_p1[1692]; -extern const uint8_t gsm0503_puncture_mcs8_p2[1692]; -extern const uint8_t gsm0503_puncture_mcs8_p3[1692]; -extern const uint8_t gsm0503_puncture_mcs9_p1[1836]; -extern const uint8_t gsm0503_puncture_mcs9_p2[1836]; -extern const uint8_t gsm0503_puncture_mcs9_p3[1836]; -extern const uint16_t gsm0503_interleave_mcs5[1248]; -extern const uint8_t gsm0503_gsm_fr_map[76]; -extern const uint8_t gsm0503_gsm_efr_protected_bits[65]; -extern const ubit_t gsm0503_afs_ic_ubit[4][8]; -extern const sbit_t gsm0503_afs_ic_sbit[4][8]; -extern const ubit_t gsm0503_ahs_ic_ubit[4][4]; -extern const sbit_t gsm0503_ahs_ic_sbit[4][4]; -extern const uint8_t gsm0503_tch_hr_interleaving[228][2]; -extern const ubit_t gsm0503_mcs5_usf_precode_table[8][36]; - -#endif /* _0503_TABLES_H */ diff --git a/src/osmo-bts-trx/scheduler_trx.c b/src/osmo-bts-trx/scheduler_trx.c index aca073ad..7e776040 100644 --- a/src/osmo-bts-trx/scheduler_trx.c +++ b/src/osmo-bts-trx/scheduler_trx.c @@ -31,6 +31,7 @@ #include <osmocom/codec/codec.h> #include <osmocom/core/bits.h> #include <osmocom/gsm/a5.h> +#include <osmocom/coding/gsm0503_coding.h> #include <osmo-bts/gsm_data.h> #include <osmo-bts/logging.h> @@ -41,7 +42,6 @@ #include <osmo-bts/scheduler_backend.h> #include "l1_if.h" -#include "gsm0503_coding.h" #include "trx_if.h" #include "loops.h" @@ -122,7 +122,7 @@ ubit_t *tx_sch_fn(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn, (t3p & 0x1); /* encode bursts */ - sch_encode(burst, sb_info); + gsm0503_sch_encode(burst, sb_info); /* compose burst */ memset(bits, 0, 3); @@ -213,7 +213,7 @@ got_msg: } /* encode bursts */ - xcch_encode(*bursts_p, msg->l2h); + gsm0503_xcch_encode(*bursts_p, msg->l2h); /* free message */ msgb_free(msg); @@ -283,9 +283,9 @@ got_msg: } /* encode bursts */ - rc = pdtch_egprs_encode(*bursts_p, msg->l2h, msg->tail - msg->l2h); + rc = gsm0503_pdtch_egprs_encode(*bursts_p, msg->l2h, msg->tail - msg->l2h); if (rc < 0) - rc = pdtch_encode(*bursts_p, msg->l2h, msg->tail - msg->l2h); + rc = gsm0503_pdtch_encode(*bursts_p, msg->l2h, msg->tail - msg->l2h); /* check validity of message */ if (rc < 0) { @@ -608,19 +608,19 @@ ubit_t *tx_tchf_fn(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn, /* encode bursts (priorize FACCH) */ if (msg_facch) - tch_fr_encode(*bursts_p, msg_facch->l2h, msgb_l2len(msg_facch), + gsm0503_tch_fr_encode(*bursts_p, msg_facch->l2h, msgb_l2len(msg_facch), 1); else if (tch_mode == GSM48_CMODE_SPEECH_AMR) /* the first FN 4,13,21 defines that CMI is included in frame, * the first FN 0,8,17 defines that CMR is included in frame. */ - tch_afs_encode(*bursts_p, msg_tch->l2h + 2, + gsm0503_tch_afs_encode(*bursts_p, msg_tch->l2h + 2, msgb_l2len(msg_tch) - 2, (((fn + 4) % 26) >> 2) & 1, chan_state->codec, chan_state->codecs, chan_state->dl_ft, chan_state->dl_cmr); else - tch_fr_encode(*bursts_p, msg_tch->l2h, msgb_l2len(msg_tch), 1); + gsm0503_tch_fr_encode(*bursts_p, msg_tch->l2h, msgb_l2len(msg_tch), 1); /* free message */ if (msg_tch) @@ -705,7 +705,7 @@ ubit_t *tx_tchh_fn(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn, /* encode bursts (priorize FACCH) */ if (msg_facch) { - tch_hr_encode(*bursts_p, msg_facch->l2h, msgb_l2len(msg_facch)); + gsm0503_tch_hr_encode(*bursts_p, msg_facch->l2h, msgb_l2len(msg_facch)); chan_state->dl_ongoing_facch = 1; /* first of two tch frames */ } else if (chan_state->dl_ongoing_facch) /* second of two tch frames */ chan_state->dl_ongoing_facch = 0; /* we are done with FACCH */ @@ -713,13 +713,13 @@ ubit_t *tx_tchh_fn(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn, /* the first FN 4,13,21 or 5,14,22 defines that CMI is included * in frame, the first FN 0,8,17 or 1,9,18 defines that CMR is * included in frame. */ - tch_ahs_encode(*bursts_p, msg_tch->l2h + 2, + gsm0503_tch_ahs_encode(*bursts_p, msg_tch->l2h + 2, msgb_l2len(msg_tch) - 2, (((fn + 4) % 26) >> 2) & 1, chan_state->codec, chan_state->codecs, chan_state->dl_ft, chan_state->dl_cmr); else - tch_hr_encode(*bursts_p, msg_tch->l2h, msgb_l2len(msg_tch)); + gsm0503_tch_hr_encode(*bursts_p, msg_tch->l2h, msgb_l2len(msg_tch)); /* free message */ if (msg_tch) @@ -765,7 +765,7 @@ int rx_rach_fn(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn, trx_chan_desc[chan].name, fn, toa); /* decode */ - rc = rach_decode(&ra, bits + 8 + 41, l1t->trx->bts->bsic); + rc = gsm0503_rach_decode(&ra, bits + 8 + 41, l1t->trx->bts->bsic); if (rc) { LOGP(DL1C, LOGL_DEBUG, "Received bad AB frame at fn=%u " "(%u/51)\n", fn, fn % 51); @@ -877,7 +877,7 @@ int rx_data_fn(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn, *mask = 0x0; /* decode */ - rc = xcch_decode(l2, *bursts_p, &n_errors, &n_bits_total); + rc = gsm0503_xcch_decode(l2, *bursts_p, &n_errors, &n_bits_total); if (rc) { LOGP(DL1C, LOGL_DEBUG, "Received bad data frame at fn=%u " "(%u/%u) for %s\n", *first_fn, @@ -974,11 +974,11 @@ int rx_pdtch_fn(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn, * then we incur decoding overhead of 31 bits on the Type 3 EGPRS * header, which is tolerable. */ - rc = pdtch_egprs_decode(l2, *bursts_p, n_bursts_bits, + rc = gsm0503_pdtch_egprs_decode(l2, *bursts_p, n_bursts_bits, NULL, &n_errors, &n_bits_total); if ((nbits == GSM_BURST_LEN) && (rc < 0)) { - rc = pdtch_decode(l2, *bursts_p, NULL, + rc = gsm0503_pdtch_decode(l2, *bursts_p, NULL, &n_errors, &n_bits_total); } @@ -1062,18 +1062,18 @@ int rx_tchf_fn(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn, switch ((rsl_cmode != RSL_CMOD_SPD_SPEECH) ? GSM48_CMODE_SPEECH_V1 : tch_mode) { case GSM48_CMODE_SPEECH_V1: /* FR */ - rc = tch_fr_decode(tch_data, *bursts_p, 1, 0, &n_errors, &n_bits_total); + rc = gsm0503_tch_fr_decode(tch_data, *bursts_p, 1, 0, &n_errors, &n_bits_total); lchan_set_marker(osmo_fr_check_sid(tch_data, rc), lchan); /* DTXu */ break; case GSM48_CMODE_SPEECH_EFR: /* EFR */ - rc = tch_fr_decode(tch_data, *bursts_p, 1, 1, &n_errors, &n_bits_total); + rc = gsm0503_tch_fr_decode(tch_data, *bursts_p, 1, 1, &n_errors, &n_bits_total); break; case GSM48_CMODE_SPEECH_AMR: /* AMR */ /* the first FN 0,8,17 defines that CMI is included in frame, * the first FN 4,13,21 defines that CMR is included in frame. * NOTE: A frame ends 7 FN after start. */ - rc = tch_afs_decode(tch_data + 2, *bursts_p, + rc = gsm0503_tch_afs_decode(tch_data + 2, *bursts_p, (((fn + 26 - 7) % 26) >> 2) & 1, chan_state->codec, chan_state->codecs, &chan_state->ul_ft, &chan_state->ul_cmr, &n_errors, &n_bits_total); @@ -1233,7 +1233,7 @@ int rx_tchh_fn(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn, * TCH/FACCH frame, because our burst buffer carries 6 bursts. * Even FN ending at: 10,11,19,20,2,3 */ - rc = tch_hr_decode(tch_data, *bursts_p, + rc = gsm0503_tch_hr_decode(tch_data, *bursts_p, (((fn + 26 - 10) % 26) >> 2) & 1, &n_errors, &n_bits_total); if (rc) /* DTXu */ @@ -1244,7 +1244,7 @@ int rx_tchh_fn(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn, * in frame, the first FN 4,13,21 or 5,14,22 defines that CMR * is included in frame. */ - rc = tch_ahs_decode(tch_data + 2, *bursts_p, + rc = gsm0503_tch_ahs_decode(tch_data + 2, *bursts_p, (((fn + 26 - 10) % 26) >> 2) & 1, (((fn + 26 - 10) % 26) >> 2) & 1, chan_state->codec, chan_state->codecs, &chan_state->ul_ft, |