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71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
4 years ago
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/*
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* Copyright 2013-2020 Software Radio Systems Limited
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*
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* This file is part of srsLTE.
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*
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* srsLTE is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* srsLTE is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
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* and at http://www.gnu.org/licenses/.
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*
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*/
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/******************************************************************************
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* File: pdsch_cfg_nr.h
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*
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* Description: Physical downlink shared channel configuration
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*
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* Reference:
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*****************************************************************************/
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#ifndef SRSLTE_PDSCH_CFG_NR_H
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#define SRSLTE_PDSCH_CFG_NR_H
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#include "srslte/phy/ch_estimation/dmrs_pdsch.h"
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#include "srslte/phy/common/phy_common_nr.h"
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#include "srslte/phy/fec/cbsegm.h"
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#include "srslte/phy/fec/softbuffer.h"
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#include "srslte/phy/phch/ra.h"
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/**
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* @brief flatten PDSCH time domain allocation parameters
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* @remark Described in TS 38.331 V15.10.0 Section PDSCH-TimeDomainResourceAllocationList
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*/
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typedef struct SRSLTE_API {
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/// Slot offset between DCI and its scheduled PDSCH
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uint32_t k0;
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/// PDSCH mapping type
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srslte_pdsch_mapping_type_t mapping_type;
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/// An index giving valid combinations of start symbol and length (jointly encoded) as start and length indicator
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/// (SLIV). The network configures the field so that the allocation does not cross the slot boundary
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uint32_t sliv;
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} srslte_pdsch_allocation_t;
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typedef struct SRSLTE_API {
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/// TBD
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} srslte_pdsch_grant_nr_t;
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typedef struct SRSLTE_API {
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srslte_pdsch_allocation_t allocation;
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/// PDSCH Start symbol index
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uint32_t S;
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/// PDSCH length in number of symbols
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uint32_t L;
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} srslte_pdsch_cfg_nr_t;
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#endif // SRSLTE_PDSCH_CFG_NR_H
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