100 lines
3.7 KiB
C
100 lines
3.7 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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/*! \file PHY/LTE_TRANSPORT/defs.h
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* \brief data structures for PDSCH/DLSCH/PUSCH/ULSCH physical and transport channel descriptors (TX/RX)
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* \author R. Knopp
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* \date 2011
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* \version 0.1
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* \company Eurecom
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* \email: raymond.knopp@eurecom.fr, florian.kaltenberger@eurecom.fr, oscar.tonelli@yahoo.it
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* \note
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* \warning
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*/
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#ifndef __NR_DLSCH__H
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#define __NR_DLSCH__H
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#include "PHY/defs_gNB.h"
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void nr_get_time_domain_allocation_type(nfapi_nr_config_request_t config,
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nfapi_nr_dl_config_dci_dl_pdu dci_pdu,
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nfapi_nr_dl_config_dlsch_pdu *dlsch_pdu);
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void nr_check_time_alloc(uint8_t S, uint8_t L, nfapi_nr_config_request_t config);
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uint16_t get_RIV(uint16_t rb_start, uint16_t L, uint16_t N_RB);
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uint16_t get_SLIV(uint8_t S, uint8_t L);
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uint8_t nr_get_S(uint8_t row_idx, uint8_t CP, uint8_t time_alloc_type, uint8_t dmrs_typeA_position);
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void nr_get_rbg_parms(NR_BWP_PARMS* bwp, uint8_t config_type);
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void nr_get_rbg_list(uint32_t bitmap, uint8_t n_rbg, uint8_t* rbg_list);
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void nr_get_PRG_parms(NR_BWP_PARMS* bwp, NR_gNB_DCI_ALLOC_t dci_alloc, uint8_t prb_bundling_type);
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void nr_pdsch_codeword_scrambling(uint8_t *in,
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uint16_t size,
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uint8_t q,
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uint32_t Nid,
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uint32_t n_RNTI,
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uint32_t* out);
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void nr_fill_dlsch(PHY_VARS_gNB *gNB,
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int frame,
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int slot,
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nfapi_nr_dl_config_dlsch_pdu *dlsch_pdu,
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unsigned char *sdu);
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uint8_t nr_generate_pdsch(NR_gNB_DLSCH_t *dlsch,
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NR_gNB_DCI_ALLOC_t *dci_alloc,
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uint32_t ***pdsch_dmrs,
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int32_t** txdataF,
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int16_t amp,
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int frame,
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uint8_t slot,
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NR_DL_FRAME_PARMS *frame_parms,
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nfapi_nr_config_request_t *config,
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time_stats_t *dlsch_encoding_stats,
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time_stats_t *dlsch_scrambling_stats,
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time_stats_t *dlsch_modulation_stats);
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void free_gNB_dlsch(NR_gNB_DLSCH_t *dlsch);
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void clean_gNB_dlsch(NR_gNB_DLSCH_t *dlsch);
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void clean_gNB_ulsch(NR_gNB_ULSCH_t *ulsch);
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int16_t find_nr_dlsch(uint16_t rnti, PHY_VARS_gNB *gNB,find_type_t type);
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int nr_dlsch_encoding(unsigned char *a,int frame,
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uint8_t slot,
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NR_gNB_DLSCH_t *dlsch,
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NR_DL_FRAME_PARMS* frame_parms);
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void nr_emulate_dlsch_payload(uint8_t* payload, uint16_t size);
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#endif
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