mirror of https://github.com/PentHertz/srsLTE.git
81 lines
2.1 KiB
C
81 lines
2.1 KiB
C
/**
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*
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* \section COPYRIGHT
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*
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* Copyright 2013-2021 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 SRSRAN_PUCCH_CFG_H
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#define SRSRAN_PUCCH_CFG_H
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#include "srsran/phy/phch/cqi.h"
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#include "srsran/phy/phch/ra.h"
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#include "srsran/phy/phch/uci_cfg.h"
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#define SRSRAN_PUCCH_SIZE_AN_CS 4
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#define SRSRAN_PUCCH_SIZE_AN_N3 4
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#define SRSRAN_PUCCH_NOF_AN_CS 2
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#define SRSRAN_PUCCH_MAX_BITS SRSRAN_CQI_MAX_BITS
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typedef enum SRSRAN_API {
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SRSRAN_PUCCH_FORMAT_1 = 0,
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SRSRAN_PUCCH_FORMAT_1A,
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SRSRAN_PUCCH_FORMAT_1B,
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SRSRAN_PUCCH_FORMAT_2,
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SRSRAN_PUCCH_FORMAT_2A,
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SRSRAN_PUCCH_FORMAT_2B,
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SRSRAN_PUCCH_FORMAT_3,
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SRSRAN_PUCCH_FORMAT_ERROR,
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} srsran_pucch_format_t;
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typedef struct SRSRAN_API {
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// Input configuration for this subframe
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uint16_t rnti;
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// UCI configuration
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srsran_uci_cfg_t uci_cfg;
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// Common configuration
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uint32_t delta_pucch_shift;
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uint32_t n_rb_2;
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uint32_t N_cs;
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uint32_t N_pucch_1;
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bool group_hopping_en; // common pusch config
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// Dedicated PUCCH configuration
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uint32_t I_sr;
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bool sr_configured;
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uint32_t n_pucch_1[4]; // 4 n_pucch resources specified by RRC
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uint32_t n_pucch_2;
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uint32_t n_pucch_sr;
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bool simul_cqi_ack;
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bool tdd_ack_multiplex; // if false, bundle
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bool sps_enabled;
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// Release 10 CA specific
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srsran_ack_nack_feedback_mode_t ack_nack_feedback_mode;
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uint32_t n1_pucch_an_cs[SRSRAN_PUCCH_SIZE_AN_CS][SRSRAN_PUCCH_NOF_AN_CS];
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uint32_t n3_pucch_an_list[SRSRAN_PUCCH_SIZE_AN_N3];
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// Other configuration
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float threshold_format1;
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float threshold_data_valid_format1a;
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float threshold_data_valid_format2;
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float threshold_data_valid_format3;
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float threshold_dmrs_detection;
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bool meas_ta_en;
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// PUCCH configuration generated during a call to encode/decode
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srsran_pucch_format_t format;
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uint16_t n_pucch;
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uint8_t pucch2_drs_bits[SRSRAN_PUCCH_MAX_BITS];
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} srsran_pucch_cfg_t;
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#endif // SRSRAN_PUCCH_CFG_H
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