Roberto Louro Magueta
8ac68929bc
# Conflicts: # openair1/PHY/defs_nr_common.h # openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c # openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c # openair2/RRC/NR/MESSAGES/asn1_msg.c # openair2/RRC/NR/rrc_gNB_reconfig.c # targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.162PRB.2x2.usrpn300.conf
79 lines
3.1 KiB
C
79 lines
3.1 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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/* Definitions for LTE Reference signals */
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/* Author R. Knopp / EURECOM / OpenAirInterface.org */
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#ifndef __NR_REFSIG__H__
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#define __NR_REFSIG__H__
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#include "PHY/defs_gNB.h"
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#include "PHY/LTE_REFSIG/lte_refsig.h"
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#include "PHY/sse_intrin.h"
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/*!\brief This function generates the NR Gold sequence (38-211, Sec 5.2.1) for the PBCH DMRS.
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@param PHY_VARS_gNB* gNB structure provides configuration, frame parameters and the pointers to the 32 bits sequence storage tables
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*/
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void nr_init_pbch_dmrs(PHY_VARS_gNB* gNB);
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/*!\brief This function generates the NR Gold sequence (38-211, Sec 5.2.1) for the PDCCH DMRS.
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@param PHY_VARS_gNB* gNB structure provides configuration, frame parameters and the pointers to the 32 bits sequence storage tables
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@param Nid is used for the initialization of x2, Physical cell Id by default or upper layer configured pdcch_scrambling_ID
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*/
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void nr_init_pdcch_dmrs(PHY_VARS_gNB* gNB, uint32_t Nid);
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void nr_init_pdsch_dmrs(PHY_VARS_gNB* gNB, uint8_t nscid, uint32_t Nid);
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void nr_init_csi_rs(NR_DL_FRAME_PARMS *fp, uint32_t ***csi_rs, uint32_t Nid);
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void nr_gold_pusch(PHY_VARS_gNB* gNB, int nscid, uint32_t nid);
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int nr_pusch_dmrs_delta(uint8_t dmrs_config_type, unsigned short p);
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int nr_pusch_dmrs_rx(PHY_VARS_gNB *gNB,
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unsigned int Ns,
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unsigned int *nr_gold_pusch,
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int32_t *output,
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unsigned short p,
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unsigned char lp,
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unsigned short nb_pusch_rb,
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uint32_t re_offset,
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uint8_t dmrs_type);
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void init_scrambling_luts(void);
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void nr_generate_modulation_table(void);
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extern __m64 byte2m64_re[256];
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extern __m64 byte2m64_im[256];
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extern __m128i byte2m128i[256];
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int nr_pusch_lowpaprtype1_dmrs_rx(PHY_VARS_gNB *gNB,
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unsigned int Ns,
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int16_t *dmrs_seq,
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int32_t *output,
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unsigned short p,
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unsigned char lp,
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unsigned short nb_pusch_rb,
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uint32_t re_offset,
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uint8_t dmrs_type);
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#endif
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