mirror of https://github.com/PentHertz/srsLTE.git
86 lines
2.2 KiB
C++
86 lines
2.2 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 SRSENB_NR_CC_WORKER_H
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#define SRSENB_NR_CC_WORKER_H
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#include "srslte/common/log.h"
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#include "srslte/interfaces/gnb_interfaces.h"
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#include "srslte/phy/enb/enb_dl_nr.h"
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#include "srslte/srslog/srslog.h"
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#include <array>
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#include <vector>
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namespace srsenb {
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namespace nr {
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typedef struct {
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uint32_t nof_carriers;
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srslte_enb_dl_nr_args_t dl;
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} phy_nr_args_t;
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typedef struct {
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srslte_sch_hl_cfg_nr_t pdsch;
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} phy_nr_cfg_t;
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class phy_nr_state
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{
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public:
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phy_nr_args_t args = {};
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phy_nr_cfg_t cfg = {};
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phy_nr_state()
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{
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args.nof_carriers = 1;
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args.dl.nof_max_prb = 100;
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args.dl.nof_tx_antennas = 1;
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args.dl.pdsch.measure_evm = true;
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args.dl.pdsch.measure_time = true;
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args.dl.pdsch.sch.disable_simd = true;
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cfg.pdsch.sch_cfg.mcs_table = srslte_mcs_table_256qam;
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}
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};
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class cc_worker
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{
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public:
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cc_worker(uint32_t cc_idx, srslog::basic_logger& logger, phy_nr_state* phy_state_);
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~cc_worker();
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bool set_carrier(const srslte_carrier_nr_t* carrier);
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void set_tti(uint32_t tti);
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cf_t* get_tx_buffer(uint32_t antenna_idx);
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cf_t* get_rx_buffer(uint32_t antenna_idx);
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uint32_t get_buffer_len();
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bool work_dl(const srslte_slot_cfg_t& dl_slot_cfg, stack_interface_phy_nr::dl_sched_t& dl_grants);
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private:
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int encode_pdsch(stack_interface_phy_nr::dl_sched_grant_t* grants, uint32_t nof_grants);
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int encode_pdcch_dl(stack_interface_phy_nr::dl_sched_grant_t* grants, uint32_t nof_grants);
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srslte_slot_cfg_t dl_slot_cfg = {};
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uint32_t cc_idx = 0;
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std::array<cf_t*, SRSLTE_MAX_PORTS> tx_buffer = {};
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std::array<cf_t*, SRSLTE_MAX_PORTS> rx_buffer = {};
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uint32_t buffer_sz = 0;
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phy_nr_state* phy_state;
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srslte_enb_dl_nr_t enb_dl = {};
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srslog::basic_logger& logger;
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};
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} // namespace nr
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} // namespace srsenb
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#endif // SRSENB_NR_CC_WORKER_H
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