srsRAN_4G/lib/include/srslte/phy/ue/ue_ul_nr.h

/**
 *
 * \section COPYRIGHT
 *
 * Copyright 2013-2020 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 ue_dl_nr.h
 *
 *  Description:  NR UE uplink physical layer procedures for data
 *
 *                This module is a frontend to all the uplink data channel processing modules.
 *
 *  Reference:
 *****************************************************************************/

#ifndef SRSLTE_UE_UL_DATA_H
#define SRSLTE_UE_UL_DATA_H

#include "srslte/phy/ch_estimation/dmrs_sch.h"
#include "srslte/phy/common/phy_common_nr.h"
#include "srslte/phy/dft/ofdm.h"
#include "srslte/phy/phch/phch_cfg_nr.h"
#include "srslte/phy/phch/pusch_nr.h"

typedef struct SRSLTE_API {
  srslte_pusch_nr_args_t pusch;
  uint32_t               nof_max_prb;
} srslte_ue_ul_nr_args_t;

typedef struct SRSLTE_API {
  uint32_t max_prb;

  srslte_carrier_nr_t carrier;

  srslte_ofdm_t ifft;

  cf_t*             sf_symbols[SRSLTE_MAX_PORTS];
  srslte_pusch_nr_t pusch;
  srslte_dmrs_sch_t dmrs;

} srslte_ue_ul_nr_t;

SRSLTE_API int srslte_ue_ul_nr_init(srslte_ue_ul_nr_t* q, cf_t* output, const srslte_ue_ul_nr_args_t* args);

SRSLTE_API int srslte_ue_ul_nr_set_carrier(srslte_ue_ul_nr_t* q, const srslte_carrier_nr_t* carrier);

SRSLTE_API int srslte_ue_ul_nr_encode_pusch(srslte_ue_ul_nr_t*         q,
                                            const srslte_slot_cfg_t*   slot_cfg,
                                            const srslte_sch_cfg_nr_t* pusch_cfg,
                                            uint8_t*                   data_);

SRSLTE_API void srslte_ue_ul_nr_free(srslte_ue_ul_nr_t* q);

SRSLTE_API int
srslte_ue_ul_nr_pusch_info(const srslte_ue_ul_nr_t* q, const srslte_sch_cfg_nr_t* cfg, char* str, uint32_t str_len);

#endif // SRSLTE_UE_UL_DATA_H