2020-11-26 01:25:22 -08:00
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/**
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2014-03-03 11:09:26 -08:00
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*
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2020-11-26 01:25:22 -08:00
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* \section COPYRIGHT
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2014-03-03 11:09:26 -08:00
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*
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2021-03-19 03:45:56 -07:00
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* Copyright 2013-2021 Software Radio Systems Limited
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2014-01-28 03:41:17 -08:00
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*
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2020-11-26 01:25:22 -08:00
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* By using this file, you agree to the terms and conditions set
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* forth in the LICENSE file which can be found at the top level of
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* the distribution.
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2014-03-03 11:09:26 -08:00
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*
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2014-01-28 03:41:17 -08:00
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*/
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2015-04-03 05:49:12 -07:00
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/******************************************************************************
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* File: demod_soft.h
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*
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* Description: Soft demodulator.
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* Supports BPSK, QPSK, 16QAM and 64QAM.
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*
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* Reference: 3GPP TS 36.211 version 10.0.0 Release 10 Sec. 7.1
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*****************************************************************************/
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2014-03-03 11:09:26 -08:00
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2021-03-19 03:45:56 -07:00
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#ifndef SRSRAN_DEMOD_SOFT_H
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#define SRSRAN_DEMOD_SOFT_H
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2014-01-28 03:41:17 -08:00
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#include <stdint.h>
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#include "modem_table.h"
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#include "srsran/config.h"
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2014-01-28 03:41:17 -08:00
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SRSRAN_API int srsran_demod_soft_demodulate(srsran_mod_t modulation, const cf_t* symbols, float* llr, int nsymbols);
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2014-01-28 03:41:17 -08:00
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2021-03-19 03:45:56 -07:00
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SRSRAN_API int srsran_demod_soft_demodulate_s(srsran_mod_t modulation, const cf_t* symbols, short* llr, int nsymbols);
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2015-10-12 10:03:20 -07:00
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2021-03-19 03:45:56 -07:00
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SRSRAN_API int srsran_demod_soft_demodulate_b(srsran_mod_t modulation, const cf_t* symbols, int8_t* llr, int nsymbols);
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2018-09-04 08:51:35 -07:00
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2021-03-19 03:45:56 -07:00
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#endif // SRSRAN_DEMOD_SOFT_H
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