From 32e5641dbbfd91b650a9ec8cf62d28fd22109e9e Mon Sep 17 00:00:00 2001 From: Max Date: Mon, 16 Oct 2017 14:58:00 +0200 Subject: Add functions for extended RACH coding MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add support for extended RACH (11 bit) according 3GPP TS 45.003 ยง5.3.2: * convolutional code with puncturing * encoding/decoding routines * corresponding tests Change-Id: I85a34a82d5cd39a594ee89d91a2338226066ab5d Related: OS#1548 --- include/osmocom/coding/gsm0503_coding.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'include/osmocom') diff --git a/include/osmocom/coding/gsm0503_coding.h b/include/osmocom/coding/gsm0503_coding.h index a2d4115b..86610bac 100644 --- a/include/osmocom/coding/gsm0503_coding.h +++ b/include/osmocom/coding/gsm0503_coding.h @@ -5,6 +5,8 @@ #pragma once #include + +#include #include /*! \addtogroup coding @@ -63,8 +65,11 @@ int gsm0503_tch_ahs_decode(uint8_t *tch_data, const 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 gsm0503_rach_encode(ubit_t *burst, const uint8_t *ra, uint8_t bsic); +int gsm0503_rach_ext_encode(ubit_t *burst, uint16_t ra, uint8_t bsic, bool is_11bit); +int gsm0503_rach_encode(ubit_t *burst, const uint8_t *ra, uint8_t bsic) OSMO_DEPRECATED("Use gsm0503_rach_ext_encode() instead"); + int gsm0503_rach_decode(uint8_t *ra, const sbit_t *burst, uint8_t bsic); +int gsm0503_rach_ext_decode(uint16_t *ra, const sbit_t *burst, uint8_t bsic); int gsm0503_sch_encode(ubit_t *burst, const uint8_t *sb_info); int gsm0503_sch_decode(uint8_t *sb_info, const sbit_t *burst); -- cgit v1.2.3