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50 lines
1.5 KiB
C
50 lines
1.5 KiB
C
4 years ago
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/**
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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_PUCCH_NR_H
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#define SRSLTE_PUCCH_NR_H
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#include "srslte/config.h"
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#include <stdbool.h>
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#include <stdint.h>
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typedef enum SRSLTE_API {
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SRSLTE_PUCCH_NR_FORMAT_0 = 0,
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SRSLTE_PUCCH_NR_FORMAT_1,
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SRSLTE_PUCCH_NR_FORMAT_2,
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SRSLTE_PUCCH_NR_FORMAT_3,
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SRSLTE_PUCCH_NR_FORMAT_4,
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SRSLTE_PUCCH_NR_FORMAT_ERROR,
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} srslte_pucch_nr_format_t;
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/**
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* @brief Generic PUCCH Resource configuration
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*/
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typedef struct SRSLTE_API {
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// Common
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srslte_pucch_nr_format_t format; ///< PUCCH format this configuration belongs
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uint32_t nof_symbols; ///< Number of symbols
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uint32_t start_symbol_idx; ///< Starting symbol index
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double max_code_rate; ///< Maximum code rate (0.08, 0.15, 0.25, 0.35, 0.45, 0.60, 0.80)
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bool enable_pi_bpsk; ///< Enables PI-BPSK
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// Other parameters
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uint32_t initial_cyclic_shift; ///< Used by formats 0, 1
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uint32_t time_domain_occ; ///< Used by format 1
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uint32_t nof_prb; ///< Used by formats 2, 3
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uint32_t occ_lenth; ///< Spreading factor, used by format 4
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uint32_t occ_index; ///< Used by format 4
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} srslte_pucch_nr_cfg_t;
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#endif // SRSLTE_PUCCH_NR_H
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