mirror of https://github.com/pvnis/srsRAN_4G.git
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/**
|
|
*
|
|
* \section COPYRIGHT
|
|
*
|
|
* Copyright 2013-2021 Software Radio Systems Limited
|
|
*
|
|
* By using this file, you agree to the terms and conditions set
|
|
* forth in the LICENSE file which can be found at the top level of
|
|
* the distribution.
|
|
*
|
|
*/
|
|
|
|
/******************************************************************************
|
|
* File: demod_hard.h
|
|
*
|
|
* Description: Hard demodulator.
|
|
* Supports BPSK, QPSK, 16QAM and 64QAM.
|
|
*
|
|
* Reference: 3GPP TS 36.211 version 10.0.0 Release 10 Sec. 7.1
|
|
*****************************************************************************/
|
|
|
|
#ifndef SRSRAN_DEMOD_HARD_H
|
|
#define SRSRAN_DEMOD_HARD_H
|
|
|
|
#include <stdint.h>
|
|
|
|
#include "modem_table.h"
|
|
#include "srsran/config.h"
|
|
|
|
typedef struct SRSRAN_API {
|
|
srsran_mod_t mod; /* In this implementation, mapping table is hard-coded */
|
|
} srsran_demod_hard_t;
|
|
|
|
SRSRAN_API void srsran_demod_hard_init(srsran_demod_hard_t* q);
|
|
|
|
SRSRAN_API void srsran_demod_hard_table_set(srsran_demod_hard_t* q, srsran_mod_t mod);
|
|
|
|
SRSRAN_API int srsran_demod_hard_demodulate(srsran_demod_hard_t* q, cf_t* symbols, uint8_t* bits, uint32_t nsymbols);
|
|
|
|
#endif // SRSRAN_DEMOD_HARD_H
|