/* * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The OpenAirInterface Software Alliance licenses this file to You under * the OAI Public License, Version 1.1 (the "License"); you may not use this file * except in compliance with the License. * You may obtain a copy of the License at * * http://www.openairinterface.org/?page_id=698 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *------------------------------------------------------------------------------- * For more information about the OpenAirInterface (OAI) Software Alliance: * contact@openairinterface.org */ /*! \file PHY/LTE_TRANSPORT/defs.h * \brief data structures for PDSCH/DLSCH/PUSCH/ULSCH physical and transport channel descriptors (TX/RX) * \author R. Knopp * \date 2011 * \version 0.1 * \company Eurecom * \email: raymond.knopp@eurecom.fr, florian.kaltenberger@eurecom.fr, oscar.tonelli@yahoo.it * \note * \warning */ #ifndef __NR_DLSCH__H #define __NR_DLSCH__H #include "PHY/defs_gNB.h" void nr_get_time_domain_allocation_type(nfapi_nr_config_request_t config, nfapi_nr_dl_tti_pdcch_pdu dci_pdu, nfapi_nr_dl_tti_pdsch_pdu *pdsch_pdu); void nr_check_time_alloc(uint8_t S, uint8_t L,nfapi_nr_dl_tti_pdsch_pdu_rel15_t *rel15,nfapi_nr_config_request_t *cfg); uint16_t get_RIV(uint16_t rb_start, uint16_t L, uint16_t N_RB); uint16_t get_SLIV(uint8_t S, uint8_t L); uint8_t nr_get_S(uint8_t row_idx, uint8_t CP, uint8_t time_alloc_type, uint8_t dmrs_typeA_position); void nr_get_rbg_parms(NR_BWP_PARMS* bwp, uint8_t config_type); void nr_get_rbg_list(uint32_t bitmap, uint8_t n_rbg, uint8_t* rbg_list); uint8_t nr_get_Qm(uint8_t Imcs, uint8_t table_idx); uint32_t nr_get_code_rate(uint8_t Imcs, uint8_t table_idx); void nr_pdsch_codeword_scrambling(uint8_t *in, uint32_t size, uint8_t q, uint32_t Nid, uint32_t n_RNTI, uint32_t* out); void nr_fill_dlsch(processingData_L1tx_t *msgTx, nfapi_nr_dl_tti_pdsch_pdu *pdsch_pdu, unsigned char *sdu); void nr_generate_pdsch(processingData_L1tx_t *msgTx, int frame, int slot); void free_gNB_dlsch(NR_gNB_DLSCH_t **dlschptr, uint16_t N_RB); void clean_gNB_dlsch(NR_gNB_DLSCH_t *dlsch); void clean_gNB_ulsch(NR_gNB_ULSCH_t *ulsch); int16_t find_nr_dlsch(uint16_t rnti, PHY_VARS_gNB *gNB,find_type_t type); NR_gNB_SCH_STATS_t *find_nr_dlsch_stats(uint16_t rnti, PHY_VARS_gNB *gNB,find_type_t type); int nr_dlsch_encoding(PHY_VARS_gNB *gNB, unsigned char *a,int frame, uint8_t slot, NR_gNB_DLSCH_t *dlsch, NR_DL_FRAME_PARMS* frame_parms, time_stats_t *tinput, time_stats_t *tprep, time_stats_t *tparity, time_stats_t *toutput, time_stats_t *dlsch_rate_matching_stats, time_stats_t *dlsch_interleaving_stats, time_stats_t *dlsch_segmentation_stats); void init_dlsch_tpool(uint8_t nun_dlsch_threads); void nr_emulate_dlsch_payload(uint8_t* payload, uint16_t size); void dump_pdsch_stats(FILE *fd,PHY_VARS_gNB *gNB); void clear_pdsch_stats(PHY_VARS_gNB *gNB); #endif