diff options
| author | Max <msuraev@sysmocom.de> | 2016-07-28 14:46:00 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2016-08-08 17:41:27 +0000 |
| commit | 4b76a323b3bb71f8d3f4dc7439ecd9bad0f13bcf (patch) | |
| tree | 25fc6161bdc7eb8d070188d84b06b22e9a6b432d /include | |
| parent | b0f8fa814376d46ff9d7ef0e94e8480ce63442f9 (diff) | |
Fill measurements data for L1SAP
Fill in values for BER, BTO, Link quality in L1SAP and send them to
PCU. Note: this increases the version of BTS <-> PCU protocol. It also
requires corresponding changes in libosmocore.
All BTS models provide measurements data unless direct DSP access for
PCU is enabled. For BTS-specific notes see below.
Octphy: conversion from sSNRDb to Link Quality uses formulae which works
in practice instead of what's documented for sSNRDb value. Subject to
change in future revisions.
TRX: C / I link quality estimator is not computed.
Change-Id: Ic9693a044756fb1c7bd2ff3cfa0db042c3c4e01c
Related: OS#1616
Diffstat (limited to 'include')
| -rw-r--r-- | include/osmo-bts/pcu_if.h | 2 | ||||
| -rw-r--r-- | include/osmo-bts/pcuif_proto.h | 5 | ||||
| -rw-r--r-- | include/osmo-bts/scheduler_backend.h | 6 |
3 files changed, 10 insertions, 3 deletions
diff --git a/include/osmo-bts/pcu_if.h b/include/osmo-bts/pcu_if.h index 3ce4d0b2..efad0c5e 100644 --- a/include/osmo-bts/pcu_if.h +++ b/include/osmo-bts/pcu_if.h @@ -10,7 +10,7 @@ int pcu_tx_rts_req(struct gsm_bts_trx_ts *ts, uint8_t is_ptcch, uint32_t fn, uint16_t arfcn, uint8_t block_nr); int pcu_tx_data_ind(struct gsm_bts_trx_ts *ts, uint8_t is_ptcch, uint32_t fn, uint16_t arfcn, uint8_t block_nr, uint8_t *data, uint8_t len, - int8_t rssi); + int8_t rssi, uint16_t ber10k, int16_t bto, int16_t lqual); int pcu_tx_rach_ind(struct gsm_bts *bts, int16_t qta, uint8_t ra, uint32_t fn); int pcu_tx_time_ind(uint32_t fn); int pcu_tx_pag_req(const uint8_t *identity_lv, uint8_t chan_needed); diff --git a/include/osmo-bts/pcuif_proto.h b/include/osmo-bts/pcuif_proto.h index 9d740ac1..07d35f82 100644 --- a/include/osmo-bts/pcuif_proto.h +++ b/include/osmo-bts/pcuif_proto.h @@ -1,7 +1,7 @@ #ifndef _PCUIF_PROTO_H #define _PCUIF_PROTO_H -#define PCU_IF_VERSION 0x05 +#define PCU_IF_VERSION 0x06 /* msg_type */ #define PCU_IF_MSG_DATA_REQ 0x00 /* send data to given channel */ @@ -50,6 +50,9 @@ struct gsm_pcu_if_data { uint8_t ts_nr; uint8_t block_nr; int8_t rssi; + uint16_t ber10k; /*!< \brief BER in units of 0.01% */ + int16_t ta_offs_qbits; /* !< \brief Burst TA Offset in quarter bits */ + int16_t lqual_cb; /* !< \brief Link quality in centiBel */ } __attribute__ ((packed)); struct gsm_pcu_if_rts_req { diff --git a/include/osmo-bts/scheduler_backend.h b/include/osmo-bts/scheduler_backend.h index 68f0c605..e63b9616 100644 --- a/include/osmo-bts/scheduler_backend.h +++ b/include/osmo-bts/scheduler_backend.h @@ -43,7 +43,11 @@ struct msgb *_sched_dequeue_prim(struct l1sched_trx *l1t, int8_t tn, uint32_t fn enum trx_chan_type chan); int _sched_compose_ph_data_ind(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn, - enum trx_chan_type chan, uint8_t *l2, uint8_t l2_len, float rssi, enum osmo_ph_pres_info_type presence_info); + enum trx_chan_type chan, uint8_t *l2, + uint8_t l2_len, float rssi, + int16_t ta_offs_qbits, int16_t link_qual_cb, + uint16_t ber10k, + enum osmo_ph_pres_info_type presence_info); int _sched_compose_tch_ind(struct l1sched_trx *l1t, uint8_t tn, uint32_t fn, enum trx_chan_type chan, uint8_t *tch, uint8_t tch_len); |