1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
|
#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 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 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
};
/* 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 }, { 12 ,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 },
};
|
