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improvements in NR_REFSIG headers

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This commit is contained in:
francescomani
2026-02-26 11:00:37 +01:00
committed by Robert Schmidt
parent 8c4fe047d0
commit a35c272e04
19 changed files with 45 additions and 84 deletions
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doc/Doxyfile
-1
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@@ -2046,7 +2046,6 @@ INPUT = \
@CMAKE_CURRENT_SOURCE_DIR@/../openair1/PHY/NR_REFSIG/ul_ref_seq_nr.c \
@CMAKE_CURRENT_SOURCE_DIR@/../openair1/PHY/NR_REFSIG/sss_nr.h \
@CMAKE_CURRENT_SOURCE_DIR@/../openair1/PHY/NR_REFSIG/dmrs_nr.c \
@CMAKE_CURRENT_SOURCE_DIR@/../openair1/PHY/NR_REFSIG/refsig_defs_ue.h \
@CMAKE_CURRENT_SOURCE_DIR@/../openair1/PHY/NR_REFSIG/ptrs_nr.h \
@CMAKE_CURRENT_SOURCE_DIR@/../openair1/PHY/NR_REFSIG/nr_refsig.h \
@CMAKE_CURRENT_SOURCE_DIR@/../openair1/PHY/NR_REFSIG/dmrs_nr.h \
openair1/PHY/INIT/nr_init_ue.c
+1 -1
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@@ -28,7 +28,7 @@
#include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h"
#include "PHY/NR_REFSIG/pss_nr.h"
#include "PHY/NR_REFSIG/ul_ref_seq_nr.h"
#include "PHY/NR_REFSIG/refsig_defs_ue.h"
#include "PHY/NR_REFSIG/sl_refsig_defs.h"
#include "PHY/NR_REFSIG/nr_refsig.h"
#include "PHY/NR_REFSIG/nr_mod_table.h"
#include "openair2/COMMON/prs_nr_paramdef.h"
openair1/PHY/NR_REFSIG/nr_dmrs_rx.c
-1
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@@ -35,7 +35,6 @@
//#define DEBUG_PUSCH
#include "PHY/TOOLS/tools_defs.h"
#include "refsig_defs_ue.h"
#include "nr_refsig.h"
#include "nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface.h"
openair1/PHY/NR_REFSIG/nr_gold_ue.c
+1 -1
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@@ -19,7 +19,7 @@
* contact@openairinterface.org
*/
#include "refsig_defs_ue.h"
#include "sl_refsig_defs.h"
#include "openair1/PHY/LTE_TRANSPORT/transport_proto.h" // for lte_gold_generic()
void sl_init_psbch_dmrs_gold_sequences(PHY_VARS_NR_UE *UE)
openair1/PHY/NR_REFSIG/nr_refsig.h
+29 -1
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@@ -24,8 +24,36 @@
#ifndef __NR_REFSIG__H__
#define __NR_REFSIG__H__
#include "openair1/PHY/NR_REFSIG/nr_refsig_common.h"
#include "PHY/nr_phy_common/inc/nr_phy_common.h"
#include "PHY/defs_nr_common.h"
uint32_t *gold_cache(uint32_t key, int length);
uint32_t *nr_gold_pbch(int Lmax, int Nid, int n_hf, int ssb);
uint32_t *nr_gold_pdcch(int N_RB_DL, int symbols_per_slot, unsigned short n_idDMRS, int ns, int l);
uint32_t *nr_gold_pdsch(int N_RB_DL, int symbols_per_slot, int nid, int nscid, int slot, int symbol);
uint32_t *nr_gold_pusch(int N_RB_UL, int symbols_per_slot, int Nid, int nscid, int slot, int symbol);
uint32_t *nr_gold_csi_rs(int N_RB_DL, int symbols_per_slot, int slot, int symb, uint32_t Nid);
uint32_t *nr_gold_prs(int nid, int slot, int symbol);
int nr_pdsch_dmrs_rx(nr_prefix_type_t Ncp,
unsigned int Ns,
const unsigned int *nr_gold_pdsch,
c16_t *output,
unsigned short p,
unsigned char lp,
unsigned short nb_pdsch_rb,
uint8_t config_type,
int16_t dmrs_scaling);
/*!\brief This function generates the NR Gold sequence (38-211, Sec 5.2.1) for the PBCH DMRS.
@param PHY_VARS_NR_UE* ue structure provides configuration, frame parameters and the pointers to the 32 bits sequence storage tables
*/
void nr_pbch_dmrs_rx(int dmrss, const unsigned int *nr_gold_pbch, c16_t *output, bool sidelink);
/*!\brief This function generates the NR Gold sequence (38-211, Sec 5.2.1) for the PDCCH DMRS.
@param PHY_VARS_NR_UE* ue structure provides configuration, frame parameters and the pointers to the 32 bits sequence storage tables
*/
void nr_pdcch_dmrs_ref(const unsigned int *nr_gold_pdcch, c16_t *output, unsigned short nb_rb_corset);
int nr_pusch_dmrs_rx(nr_prefix_type_t Ncp,
unsigned int Ns,
openair1/PHY/NR_REFSIG/refsig_defs_ue.h
-54
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@@ -1,54 +0,0 @@
/*
* 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
*/
/* Definitions for LTE Reference signals */
/* Author R. Knopp / EURECOM / OpenAirInterface.org */
#ifndef __NR_REFSIG_DEFS__H__
#define __NR_REFSIG_DEFS__H__
#include "PHY/defs_nr_UE.h"
#include "nr_refsig_common.h"
/*!\brief This function generates the NR Gold sequence (38-211, Sec 5.2.1) for the PBCH DMRS.
@param PHY_VARS_NR_UE* ue structure provides configuration, frame parameters and the pointers to the 32 bits sequence storage tables
*/
void nr_pbch_dmrs_rx(int dmrss, const unsigned int *nr_gold_pbch, c16_t *output, bool sidelink);
/*!\brief This function generates the NR Gold sequence (38-211, Sec 5.2.1) for the PDCCH DMRS.
@param PHY_VARS_NR_UE* ue structure provides configuration, frame parameters and the pointers to the 32 bits sequence storage tables
*/
void nr_pdcch_dmrs_ref(const unsigned int *nr_gold_pdcch, c16_t *output, unsigned short nb_rb_corset);
int nr_pdsch_dmrs_rx(nr_prefix_type_t Ncp,
unsigned int Ns,
const unsigned int *nr_gold_pdsch,
c16_t *output,
unsigned short p,
unsigned char lp,
unsigned short nb_pdsch_rb,
uint8_t config_type,
int16_t dmrs_scaling);
void sl_generate_pss(SL_NR_UE_INIT_PARAMS_t *sl_init_params, uint8_t n_sl_id2, uint16_t scaling);
void sl_generate_pss_ifft_samples(sl_nr_ue_phy_params_t *sl_ue_params, SL_NR_UE_INIT_PARAMS_t *sl_init_params);
void sl_generate_sss(SL_NR_UE_INIT_PARAMS_t *sl_init_params, uint16_t slss_id, uint16_t scaling);
void sl_init_psbch_dmrs_gold_sequences(PHY_VARS_NR_UE *UE);
#endif
openair1/PHY/NR_REFSIG/nr_refsig_common.h → openair1/PHY/NR_REFSIG/sl_refsig_defs.h
+9 -13
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@@ -19,19 +19,15 @@
* contact@openairinterface.org
*/
/* Definitions for NR Reference signals */
/* Definitions for LTE Reference signals */
/* Author R. Knopp / EURECOM / OpenAirInterface.org */
#ifndef __NR_REFSIG_DEFS__H__
#define __NR_REFSIG_DEFS__H__
#ifndef __NR_REFSIG_COMMON_H__
#define __NR_REFSIG_COMMON_H__
#include <stdint.h>
uint32_t *gold_cache(uint32_t key, int length);
uint32_t *nr_gold_pbch(int Lmax, int Nid, int n_hf, int ssb);
uint32_t *nr_gold_pdcch(int N_RB_DL, int symbols_per_slot, unsigned short n_idDMRS, int ns, int l);
uint32_t *nr_gold_pdsch(int N_RB_DL, int symbols_per_slot, int nid, int nscid, int slot, int symbol);
uint32_t *nr_gold_pusch(int N_RB_UL, int symbols_per_slot, int Nid, int nscid, int slot, int symbol);
uint32_t *nr_gold_csi_rs(int N_RB_DL, int symbols_per_slot, int slot, int symb, uint32_t Nid);
uint32_t *nr_gold_prs(int nid, int slot, int symbol);
#include "PHY/defs_nr_UE.h"
void sl_generate_pss(SL_NR_UE_INIT_PARAMS_t *sl_init_params, uint8_t n_sl_id2, uint16_t scaling);
void sl_generate_pss_ifft_samples(sl_nr_ue_phy_params_t *sl_ue_params, SL_NR_UE_INIT_PARAMS_t *sl_init_params);
void sl_generate_sss(SL_NR_UE_INIT_PARAMS_t *sl_init_params, uint16_t slss_id, uint16_t scaling);
void sl_init_psbch_dmrs_gold_sequences(PHY_VARS_NR_UE *UE);
#endif
openair1/PHY/NR_TRANSPORT/nr_pbch.c
+1 -1
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@@ -36,7 +36,7 @@
#include "PHY/sse_intrin.h"
#include "executables/softmodem-common.h"
#include "reverse_bits.h"
#include "openair1/PHY/NR_REFSIG/nr_refsig_common.h"
#include "openair1/PHY/NR_REFSIG/nr_refsig.h"
#include "openair1/PHY/NR_REFSIG/nr_mod_table.h"
#include "openair1/PHY/TOOLS/tools_defs.h"
openair1/PHY/NR_TRANSPORT/nr_prs.c
-1
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@@ -2,7 +2,6 @@
#include "PHY/NR_TRANSPORT/nr_transport_proto.h"
#include "PHY/NR_REFSIG/nr_refsig.h"
#include "PHY/sse_intrin.h"
#include "openair1/PHY/NR_REFSIG/refsig_defs_ue.h"
#include "openair1/PHY/NR_REFSIG/nr_mod_table.h"
//#define DEBUG_PRS_MOD
//#define DEBUG_PRS_MAP
openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
-1
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@@ -23,7 +23,6 @@
#include <string.h>
#include "SCHED_NR_UE/defs.h"
#include "nr_estimation.h"
#include "PHY/NR_REFSIG/refsig_defs_ue.h"
#include "PHY/NR_REFSIG/nr_refsig.h"
#include "PHY/NR_REFSIG/dmrs_nr.h"
#include "PHY/NR_REFSIG/ptrs_nr.h"
openair1/PHY/NR_UE_TRANSPORT/dci_nr.c
-1
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@@ -40,7 +40,6 @@
#include "PHY/sse_intrin.h"
#include "common/utils/nr/nr_common.h"
#include <openair1/PHY/TOOLS/phy_scope_interface.h>
#include "openair1/PHY/NR_REFSIG/refsig_defs_ue.h"
#include "PHY/NR_UE_ESTIMATION/nr_estimation.h"
#include "assertions.h"
openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c
+1 -1
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@@ -42,7 +42,7 @@
#include "PHY/NR_REFSIG/pss_nr.h"
#include "PHY/NR_REFSIG/sss_nr.h"
#include "PHY/NR_REFSIG/refsig_defs_ue.h"
#include "PHY/NR_REFSIG/nr_refsig.h"
#include "PHY/TOOLS/tools_defs.h"
#include "nr-uesoftmodem.h"
openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c
+1 -1
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@@ -36,8 +36,8 @@
#include "openair1/SCHED_NR_UE/defs.h"
#include <openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h>
#include <openair1/PHY/TOOLS/phy_scope_interface.h>
#include "openair1/PHY/NR_REFSIG/nr_refsig_common.h"
#include "PHY/nr_phy_common/inc/nr_phy_common.h"
#include "openair1/PHY/NR_REFSIG/nr_refsig.h"
#include "reverse_bits.h"
#include "instrumentation.h"
//#define DEBUG_PBCH
openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c
+1 -1
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@@ -32,7 +32,7 @@
#include <stdint.h>
#include "PHY/NR_REFSIG/dmrs_nr.h"
#include "PHY/NR_REFSIG/ptrs_nr.h"
#include "PHY/NR_REFSIG/refsig_defs_ue.h"
#include "PHY/NR_REFSIG/nr_refsig.h"
#include "PHY/NR_UE_TRANSPORT/nr_transport_ue.h"
#include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h"
#include "PHY/MODULATION/nr_modulation.h"
openair1/PHY/nr_phy_common/inc/nr_phy_common.h
+1 -1
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@@ -23,7 +23,7 @@
#define __NR_PHY_COMMON__H__
#include "PHY/impl_defs_top.h"
#include "PHY/TOOLS/tools_defs.h"
#include "PHY/NR_REFSIG/nr_refsig_common.h"
#include "PHY/NR_REFSIG/nr_refsig.h"
#include "PHY/MODULATION/nr_modulation.h"
void init_byte2m128i(void);
openair1/SIMULATION/NR_PHY/dlschsim.c
-1
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@@ -38,7 +38,6 @@
#include "PHY/INIT/nr_phy_init.h"
#include "PHY/MODULATION/modulation_eNB.h"
#include "PHY/MODULATION/modulation_UE.h"
#include "PHY/NR_REFSIG/refsig_defs_ue.h"
#include "PHY/NR_TRANSPORT/nr_dlsch.h"
#include "PHY/NR_TRANSPORT/nr_transport_proto.h"
#include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h"
openair1/SIMULATION/NR_PHY/pbchsim.c
-1
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@@ -34,7 +34,6 @@
#include "PHY/defs_nr_common.h"
#include "PHY/defs_nr_UE.h"
#include "PHY/defs_gNB.h"
#include "PHY/NR_REFSIG/refsig_defs_ue.h"
#include "PHY/MODULATION/modulation_eNB.h"
#include "PHY/MODULATION/modulation_UE.h"
#include "PHY/MODULATION/nr_modulation.h"
openair1/SIMULATION/NR_PHY/pucchsim.c
-1
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@@ -34,7 +34,6 @@
#include "PHY/defs_nr_common.h"
#include "PHY/defs_nr_UE.h"
#include "PHY/defs_gNB.h"
#include "PHY/NR_REFSIG/refsig_defs_ue.h"
#include "PHY/MODULATION/modulation_eNB.h"
#include "PHY/MODULATION/modulation_UE.h"
#include "PHY/NR_ESTIMATION/nr_ul_estimation.h"
openair1/SIMULATION/NR_PHY/ulschsim.c
-1
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@@ -35,7 +35,6 @@
#include "PHY/defs_gNB.h"
#include "PHY/CODING/nrLDPC_coding/nrLDPC_coding_interface.h"
#include "PHY/INIT/nr_phy_init.h"
#include "PHY/NR_REFSIG/refsig_defs_ue.h"
#include "PHY/MODULATION/modulation_eNB.h"
#include "PHY/MODULATION/modulation_UE.h"
#include "PHY/NR_TRANSPORT/nr_transport_proto.h"