mirror of https://github.com/PentHertz/srsLTE.git
55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/**
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*
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* \section COPYRIGHT
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*
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* Copyright 2013-2020 Software Radio Systems Limited
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*
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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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*
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*/
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#ifndef SRSLTE_UE_DL_NR_H
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#define SRSLTE_UE_DL_NR_H
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#include "srslte/phy/common/phy_common_nr.h"
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#include "srslte/phy/dft/ofdm.h"
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#include "srslte/phy/phch/pdsch_nr.h"
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typedef struct SRSLTE_API {
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srslte_pdsch_args_t pdsch;
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uint32_t nof_rx_antennas;
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} srslte_ue_dl_nr_args_t;
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typedef struct SRSLTE_API {
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uint32_t max_prb;
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uint32_t nof_rx_antennas;
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srslte_carrier_nr_t carrier;
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srslte_ofdm_t fft[SRSLTE_MAX_PORTS];
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cf_t* sf_symbols[SRSLTE_MAX_PORTS];
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srslte_chest_dl_res_t chest;
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srslte_pdsch_nr_t pdsch;
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srslte_dmrs_pdsch_t dmrs;
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} srslte_ue_dl_nr_t;
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SRSLTE_API int
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srslte_ue_dl_nr_init(srslte_ue_dl_nr_t* q, cf_t* input[SRSLTE_MAX_PORTS], const srslte_ue_dl_nr_args_t* args);
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SRSLTE_API int
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srslte_ue_dl_nr_set_carrier(srslte_ue_dl_nr_t* q, const srslte_carrier_nr_t* carrier, const srslte_sch_cfg_t* common);
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SRSLTE_API void srslte_ue_dl_nr_free(srslte_ue_dl_nr_t* q);
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SRSLTE_API void srslte_ue_dl_nr_estimate_fft(srslte_ue_dl_nr_t* q);
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SRSLTE_API int srslte_ue_dl_nr_pdsch_get(srslte_ue_dl_nr_t* q,
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const srslte_dl_slot_cfg_t* slot,
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const srslte_pdsch_cfg_nr_t* cfg,
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const srslte_pdsch_grant_nr_t* grant,
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srslte_pdsch_res_nr_t* res);
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#endif // SRSLTE_UE_DL_NR_H
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