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Commit 6e9bac8b authored by Guy De Souza's avatar Guy De Souza
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Merge branch 'nr_pdsch' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr_pdsch

parents 4a6e8b72 e99f23d0
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Showing with 889 additions and 28 deletions
openair1/PHY/NR_TRANSPORT/nr_dci_tools.c
View file @ 6e9bac8b
...@@ -121,7 +121,8 @@ void nr_fill_dci_and_dlsch(PHY_VARS_gNB *gNB, ...@@ -121,7 +121,8 @@ void nr_fill_dci_and_dlsch(PHY_VARS_gNB *gNB,
nfapi_nr_config_request_t *cfg = &gNB->gNB_config; nfapi_nr_config_request_t *cfg = &gNB->gNB_config;
uint16_t N_RB = fp->initial_bwp_dl.N_RB; uint16_t N_RB = fp->initial_bwp_dl.N_RB;
uint8_t fsize=0, pos=0, cand_idx=0; uint16_t N_RB_UL = fp->initial_bwp_ul.N_RB;
uint8_t fsize=0, pos=0, pos2=0,cand_idx=0;
/// Payload generation /// Payload generation
switch(params_rel15->dci_format) { switch(params_rel15->dci_format) {
...@@ -131,6 +132,7 @@ void nr_fill_dci_and_dlsch(PHY_VARS_gNB *gNB, ...@@ -131,6 +132,7 @@ void nr_fill_dci_and_dlsch(PHY_VARS_gNB *gNB,
case NFAPI_NR_RNTI_RA: case NFAPI_NR_RNTI_RA:
// Freq domain assignment // Freq domain assignment
fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) );
printf("fsize = %d\n",fsize);
for (int i=0; i<fsize; i++) for (int i=0; i<fsize; i++)
*dci_pdu |= ((pdu_rel15->frequency_domain_assignment>>(fsize-i-1))&1)<<pos++; *dci_pdu |= ((pdu_rel15->frequency_domain_assignment>>(fsize-i-1))&1)<<pos++;
// Time domain assignment // Time domain assignment
...@@ -144,14 +146,375 @@ void nr_fill_dci_and_dlsch(PHY_VARS_gNB *gNB, ...@@ -144,14 +146,375 @@ void nr_fill_dci_and_dlsch(PHY_VARS_gNB *gNB,
// TB scaling // TB scaling
for (int i=0; i<2; i++) for (int i=0; i<2; i++)
*dci_pdu |= ((pdu_rel15->tb_scaling>>(1-i))&1)<<pos++; *dci_pdu |= ((pdu_rel15->tb_scaling>>(1-i))&1)<<pos++;
printf("***************************\n");
break;
case NFAPI_NR_RNTI_C:
// indicating a DL DCI format 1bit
*dci_pdu |= (pdu_rel15->format_indicator&1)<<pos++;
// Freq domain assignment (275rb >> fsize = 16)
fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) );
for (int i=0; i<fsize; i++)
*dci_pdu |= ((pdu_rel15->frequency_domain_assignment>>(fsize-i-1))&1)<<pos++;
printf("fsize = %d\n",fsize);
printf("NFAPI_NR_RNTI_C\n");
if ((pdu_rel15->frequency_domain_assignment+1)&1 ==0) //fsize are all 1 38.212 p86
{
printf("***************************\n");
// ra_preamble_index 6bit
for (int i=0; i<6; i++)
*dci_pdu |= ((pdu_rel15->ra_preamble_index>>(5-i-1))&1)<<pos++;
// UL/SUL indicator 1bit
*dci_pdu |= (pdu_rel15->ul_sul_indicator&1)<<pos++;
// SS/PBCH index 6bit
for (int i=0; i<6; i++)
*dci_pdu |= ((pdu_rel15->ss_pbch_index>>(5-i))&1)<<pos++;
// prach_mask_index "2"+2bit // cause it 32bit and bit over 32 ,so dci_pdu ++
for (int i=0; i<2; i++)
*dci_pdu |= ((pdu_rel15->prach_mask_index>>(3-i))&1)<<pos++;
//--------------------------dci_pdu ++------------------------------
// prach_mask_index 2+"2"bit //
for (int i=2; i<4; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->prach_mask_index>>(3-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->prach_mask_index>>(3-i))&1)<<pos++;
}
} //end if
else
{
// Time domain assignment 4bit
for (int i=0; i<4; i++)
*dci_pdu |= ((pdu_rel15->time_domain_assignment>>(3-i))&1)<<pos++;
// VRB to PRB mapping 1bit
*dci_pdu |= (pdu_rel15->vrb_to_prb_mapping&1)<<pos++;
// MCS 5bit //bit over 32, so dci_pdu ++
for (int i=0; i<5; i++)
*dci_pdu |= ((pdu_rel15->mcs>>(4-i))&1)<<pos++;
// New data indicator 1bit
*dci_pdu |= (pdu_rel15->ndi&1)<<pos++;
// Redundancy version 2bit
for (int i=0; i<2; i++)
*dci_pdu |= ((pdu_rel15->rv>>(1-i))&1)<<pos++;
// HARQ process number 4bit "2"+2
for (int i=0; i<2; i++)
*dci_pdu |= ((pdu_rel15->harq_pid>>(3-i))&1)<<pos++;
//--------------------------dci_pdu ++------------------------------
// HARQ process number 4bit 2+"2"
for (int i=2; i<4; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->harq_pid>>(3-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->harq_pid>>(3-i))&1)<<pos++;
}
// Downlink assignment index 2bit
for (int i=0; i<2; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->dai>>(1-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->dai>>(1-i))&1)<<pos++;
}
// TPC command for scheduled PUCCH 2bit
for (int i=0; i<2; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->tpc>>(1-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->tpc>>(1-i))&1)<<pos++;
}
// PUCCH resource indicator 3bit
for (int i=0; i<3; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->pucch_resource_indicator>>(2-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->pucch_resource_indicator>>(2-i))&1)<<pos++;
}
// PDSCH-to-HARQ_feedback timing indicator 3bit
for (int i=0; i<3; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->pdsch_to_harq_feedback_timing_indicator>>(2-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->pdsch_to_harq_feedback_timing_indicator>>(2-i))&1)<<pos++;
}
} //end else
break;
case NFAPI_NR_RNTI_P:
// Short Messages Indicator – 2 bits
for (int i=0; i<2; i++)
*dci_pdu |= ((pdu_rel15->short_messages_indicator>>(1-i))&1)<<pos++;
// Short Messages – 8 bits
for (int i=0; i<8; i++)
*dci_pdu |= ((pdu_rel15->short_messages>>(7-i))&1)<<pos++;
// Freq domain assignment 0-16 bit
fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) );
for (int i=0; i<fsize; i++)
*dci_pdu |= ((pdu_rel15->frequency_domain_assignment>>(fsize-i-1))&1)<<pos++;
// Time domain assignment 4 bit
for (int i=0; i<4; i++)
*dci_pdu |= ((pdu_rel15->time_domain_assignment>>(3-i))&1)<<pos++;
// VRB to PRB mapping 1 bit
*dci_pdu |= (pdu_rel15->vrb_to_prb_mapping&1)<<pos++;
// MCS "1"+4 = 5 bit
for (int i=0; i<1; i++)
*dci_pdu |= ((pdu_rel15->mcs>>(4-i))&1)<<pos++;
// MCS 1+"4" = 5 bit
for (int i=1; i<4; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->mcs>>(4-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->mcs>>(4-i))&1)<<pos++;
}
// TB scaling 2 bit
for (int i=0; i<2; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->tb_scaling>>(1-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->tb_scaling>>(1-i))&1)<<pos++;
}
break;
case NFAPI_NR_RNTI_SI:
// Freq domain assignment 0-16 bit
fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) );
for (int i=0; i<fsize; i++)
*dci_pdu |= ((pdu_rel15->frequency_domain_assignment>>(fsize-i-1))&1)<<pos++;
// Time domain assignment 4 bit
for (int i=0; i<4; i++)
*dci_pdu |= ((pdu_rel15->time_domain_assignment>>(3-i))&1)<<pos++;
// VRB to PRB mapping 1 bit
*dci_pdu |= (pdu_rel15->vrb_to_prb_mapping&1)<<pos++;
// MCS 5bit //bit over 32, so dci_pdu ++
for (int i=0; i<5; i++)
*dci_pdu |= ((pdu_rel15->mcs>>(4-i))&1)<<pos++;
// Redundancy version 2bit
for (int i=0; i<2; i++)
*dci_pdu |= ((pdu_rel15->rv>>(1-i))&1)<<pos++;
break;
case NFAPI_NR_RNTI_TC:
// indicating a DL DCI format 1bit
*dci_pdu |= (pdu_rel15->format_indicator&1)<<pos++;
// Freq domain assignment 0-16 bit
fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) );
for (int i=0; i<fsize; i++)
*dci_pdu |= ((pdu_rel15->frequency_domain_assignment>>(fsize-i-1))&1)<<pos++;
// Time domain assignment 4 bit
for (int i=0; i<4; i++)
*dci_pdu |= ((pdu_rel15->time_domain_assignment>>(3-i))&1)<<pos++;
// VRB to PRB mapping 1 bit
*dci_pdu |= (pdu_rel15->vrb_to_prb_mapping&1)<<pos++;
// MCS 5bit //bit over 32, so dci_pdu ++
for (int i=0; i<5; i++)
*dci_pdu |= ((pdu_rel15->mcs>>(4-i))&1)<<pos++;
// New data indicator 1bit
*dci_pdu |= (pdu_rel15->ndi&1)<<pos++;
// Redundancy version 2bit
for (int i=0; i<2; i++)
*dci_pdu |= ((pdu_rel15->rv>>(1-i))&1)<<pos++;
// HARQ process number 4bit
for (int i=0; i<2; i++)
*dci_pdu |= ((pdu_rel15->harq_pid>>(3-i))&1)<<pos++;
// HARQ process number 4bit
for (int i=2; i<4; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->harq_pid>>(3-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->harq_pid>>(3-i))&1)<<pos++;
}
// Downlink assignment index – 2 bits
for (int i=0; i<2; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->dai>>(1-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->dai>>(1-i))&1)<<pos++;
}
// TPC command for scheduled PUCCH – 2 bits
for (int i=0; i<2; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->tpc>>(1-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->tpc>>(1-i))&1)<<pos++;
}
// PUCCH resource indicator – 3 bits
for (int i=0; i<3; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->pucch_resource_indicator>>(2-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->pucch_resource_indicator>>(2-i))&1)<<pos++;
}
// PDSCH-to-HARQ_feedback timing indicator – 3 bits
for (int i=0; i<3; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->pdsch_to_harq_feedback_timing_indicator>>(2-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->pdsch_to_harq_feedback_timing_indicator>>(2-i))&1)<<pos++;
}
///-----------------------------------?????????????????????------------------------
break; break;
} }
break; break;
case NFAPI_NR_UL_DCI_FORMAT_0_0: case NFAPI_NR_UL_DCI_FORMAT_0_0:
switch(params_rel15->rnti_type)
{
case NFAPI_NR_RNTI_C:
// indicating a DL DCI format 1bit
*dci_pdu |= (pdu_rel15->format_indicator&1)<<pos++;
// Freq domain assignment max 16 bit
fsize = (int)ceil( log2( (N_RB_UL*(N_RB_UL+1))>>1 ) );
for (int i=0; i<fsize; i++)
*dci_pdu |= ((pdu_rel15->frequency_domain_assignment>>(fsize-i-1))&1)<<pos++;
// Time domain assignment 4bit
for (int i=0; i<4; i++)
*dci_pdu |= ((pdu_rel15->time_domain_assignment>>(3-i))&1)<<pos++;
// Frequency hopping flag – 1 bit
*dci_pdu |= (pdu_rel15->frequency_hopping_flag&1)<<pos++;
// MCS 5 bit
for (int i=0; i<5; i++)
*dci_pdu |= ((pdu_rel15->mcs>>(4-i))&1)<<pos++;
// New data indicator 1bit
*dci_pdu |= (pdu_rel15->ndi&1)<<pos++;
// Redundancy version 2bit
for (int i=0; i<2; i++)
*dci_pdu |= ((pdu_rel15->rv>>(1-i))&1)<<pos++;
// HARQ process number 4bit
for (int i=0; i<2; i++)
*dci_pdu |= ((pdu_rel15->harq_pid>>(3-i))&1)<<pos++;
// HARQ process number 4bit
for (int i=2; i<4; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->harq_pid>>(3-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->harq_pid>>(3-i))&1)<<pos++;
}
// TPC command for scheduled PUSCH – 2 bits
for (int i=0; i<2; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->tpc>>(1-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->tpc>>(1-i))&1)<<pos++;
}
// Padding bits
if (pos<32)
{
for(int a = pos;a<32;a++)
*dci_pdu |= (pdu_rel15->padding&1)<<pos++;
}
// UL/SUL indicator – 1 bit
if (cfg->pucch_config.pucch_GroupHopping.value)
{
if (pos>31)
*(dci_pdu+1) |= (pdu_rel15->ul_sul_indicator&1)<<pos2++;
else
*dci_pdu |= (pdu_rel15->ul_sul_indicator&1)<<pos++;
}
break;
case NFAPI_NR_RNTI_TC:
// indicating a DL DCI format 1bit
*dci_pdu |= (pdu_rel15->format_indicator&1)<<pos++;
// Freq domain assignment max 16 bit
fsize = (int)ceil( log2( (N_RB_UL*(N_RB_UL+1))>>1 ) );
for (int i=0; i<fsize; i++)
*dci_pdu |= ((pdu_rel15->frequency_domain_assignment>>(fsize-i-1))&1)<<pos++;
// Time domain assignment 4bit
for (int i=0; i<4; i++)
*dci_pdu |= ((pdu_rel15->time_domain_assignment>>(3-i))&1)<<pos++;
// Frequency hopping flag – 1 bit
*dci_pdu |= (pdu_rel15->frequency_hopping_flag&1)<<pos++;
// MCS 5 bit
for (int i=0; i<5; i++)
*dci_pdu |= ((pdu_rel15->mcs>>(4-i))&1)<<pos++;
// New data indicator 1bit
*dci_pdu |= (pdu_rel15->ndi&1)<<pos++;
// Redundancy version 2bit
for (int i=0; i<2; i++)
*dci_pdu |= ((pdu_rel15->rv>>(1-i))&1)<<pos++;
// HARQ process number 4bit
for (int i=0; i<2; i++)
*dci_pdu |= ((pdu_rel15->harq_pid>>(3-i))&1)<<pos++;
// HARQ process number 4bit
for (int i=2; i<4; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->harq_pid>>(3-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->harq_pid>>(3-i))&1)<<pos++;
}
// TPC command for scheduled PUSCH – 2 bits
for (int i=0; i<2; i++)
{
if (pos>31)
*(dci_pdu+1) |= ((pdu_rel15->tpc>>(1-i))&1)<<pos2++;
else
*dci_pdu |= ((pdu_rel15->tpc>>(1-i))&1)<<pos++;
}
// Padding bits
if (pos<32)
{
for(int a = pos;a<32;a++)
*dci_pdu |= (pdu_rel15->padding&1)<<pos++;
}
// UL/SUL indicator – 1 bit
if (cfg->pucch_config.pucch_GroupHopping.value)
{
if (pos>31)
*(dci_pdu+1) |= (pdu_rel15->ul_sul_indicator&1)<<pos2++;
else
*dci_pdu |= (pdu_rel15->ul_sul_indicator&1)<<pos++;
}
break;
}
break; break;
} }
LOG_I(PHY, "DCI PDU: [0]->0x%08x \t [1]->0x%08x \t [2]->0x%08x \t [3]->0x%08x\n", LOG_I(PHY, "DCI PDU: [0]->0x%08x \t [1]->0x%08x \t [2]->0x%08x \t [3]->0x%08x\n",
dci_pdu[0], dci_pdu[1], dci_pdu[2], dci_pdu[3]); dci_pdu[0], dci_pdu[1], dci_pdu[2], dci_pdu[3]);
......
openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c 0 → 100644
View file @ 6e9bac8b
/*
* 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 1.0 (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/dlsch_coding.c
* \brief Top-level routines for implementing LDPC-coded (DLSCH) transport channels from 38-212, 15.2
* \author H.Wang
* \date 2018
* \version 0.1
* \company Eurecom
* \email:
* \note
* \warning
*/
#include "PHY/defs_gNB.h"
#include "PHY/phy_extern.h"
#include "PHY/CODING/coding_extern.h"
#include "PHY/CODING/coding_defs.h"
#include "PHY/CODING/lte_interleaver_inline.h"
#include "PHY/NR_TRANSPORT/nr_transport.h"
#include "PHY/NR_TRANSPORT/nr_transport_common_proto.h"
#include "SCHED_NR/sched_nr.h"
#include "defs.h"
#include "UTIL/LOG/vcd_signal_dumper.h"
#include "UTIL/LOG/log.h"
#include <syscall.h>
//#define DEBUG_DLSCH_CODING
//#define DEBUG_DLSCH_FREE 1
void free_gNB_dlsch(NR_gNB_DLSCH_t *dlsch)
{
int i;
int r;
if (dlsch) {
#ifdef DEBUG_DLSCH_FREE
printf("Freeing dlsch %p\n",dlsch);
#endif
for (i=0; i<dlsch->Mdlharq; i++) {
#ifdef DEBUG_DLSCH_FREE
printf("Freeing dlsch process %d\n",i);
#endif
if (dlsch->harq_processes[i]) {
#ifdef DEBUG_DLSCH_FREE
printf("Freeing dlsch process %d (%p)\n",i,dlsch->harq_processes[i]);
#endif
if (dlsch->harq_processes[i]->b) {
free16(dlsch->harq_processes[i]->b,MAX_DLSCH_PAYLOAD_BYTES);
dlsch->harq_processes[i]->b = NULL;
#ifdef DEBUG_DLSCH_FREE
printf("Freeing dlsch process %d b (%p)\n",i,dlsch->harq_processes[i]->b);
#endif
}
#ifdef DEBUG_DLSCH_FREE
printf("Freeing dlsch process %d c (%p)\n",i,dlsch->harq_processes[i]->c);
#endif
for (r=0; r<MAX_NUM_DLSCH_SEGMENTS; r++) {
#ifdef DEBUG_DLSCH_FREE
printf("Freeing dlsch process %d c[%d] (%p)\n",i,r,dlsch->harq_processes[i]->c[r]);
#endif
if (dlsch->harq_processes[i]->c[r]) {
free16(dlsch->harq_processes[i]->c[r],((r==0)?8:0) + 3+1056);
dlsch->harq_processes[i]->c[r] = NULL;
}
if (dlsch->harq_processes[i]->d[r]) {
free16(dlsch->harq_processes[i]->d[r],(96+12+3+(3*8448)));
dlsch->harq_processes[i]->d[r] = NULL;
}
}
free16(dlsch->harq_processes[i],sizeof(NR_DL_gNB_HARQ_t));
dlsch->harq_processes[i] = NULL;
}
}
free16(dlsch,sizeof(NR_gNB_DLSCH_t));
dlsch = NULL;
}
}
NR_gNB_DLSCH_t *new_gNB_dlsch(unsigned char Kmimo,unsigned char Mdlharq,uint32_t Nsoft,unsigned char N_RB_DL, uint8_t abstraction_flag, NR_DL_FRAME_PARMS* frame_parms)
{
NR_gNB_DLSCH_t *dlsch;
unsigned char exit_flag = 0,i,j,r,aa,layer;
int re;
unsigned char bw_scaling =1;
switch (N_RB_DL) {
case 106:
bw_scaling =2;
break;
default:
bw_scaling =1;
break;
}
dlsch = (NR_gNB_DLSCH_t *)malloc16(sizeof(NR_gNB_DLSCH_t));
if (dlsch) {
bzero(dlsch,sizeof(NR_gNB_DLSCH_t));
dlsch->Kmimo = Kmimo;
dlsch->Mdlharq = Mdlharq;
dlsch->Mlimit = 4;
dlsch->Nsoft = Nsoft;
for (layer=0; layer<4; layer++) {
dlsch->ue_spec_bf_weights[layer] = (int32_t**)malloc16(frame_parms->nb_antennas_tx*sizeof(int32_t*));
for (aa=0; aa<frame_parms->nb_antennas_tx; aa++) {
dlsch->ue_spec_bf_weights[layer][aa] = (int32_t *)malloc16(OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES*sizeof(int32_t));
for (re=0;re<OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES; re++) {
dlsch->ue_spec_bf_weights[layer][aa][re] = 0x00007fff;
}
}
}
dlsch->calib_dl_ch_estimates = (int32_t**)malloc16(frame_parms->nb_antennas_tx*sizeof(int32_t*));
for (aa=0; aa<frame_parms->nb_antennas_tx; aa++) {
dlsch->calib_dl_ch_estimates[aa] = (int32_t *)malloc16(OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES*sizeof(int32_t));
}
for (i=0; i<10; i++)
dlsch->harq_ids[i] = Mdlharq;
for (i=0; i<Mdlharq; i++) {
dlsch->harq_processes[i] = (NR_DL_gNB_HARQ_t *)malloc16(sizeof(NR_DL_gNB_HARQ_t));
LOG_T(PHY, "Required mem size %d (bw scaling %d), dlsch->harq_processes[%d] %p\n",
MAX_NR_ULSCH_PAYLOAD_BYTES/bw_scaling,bw_scaling, i,dlsch->harq_processes[i]);
if (dlsch->harq_processes[i]) {
bzero(dlsch->harq_processes[i],sizeof(NR_DL_gNB_HARQ_t));
// dlsch->harq_processes[i]->first_tx=1;
dlsch->harq_processes[i]->b = (unsigned char*)malloc16(MAX_NR_ULSCH_PAYLOAD_BYTES/bw_scaling);
if (dlsch->harq_processes[i]->b) {
bzero(dlsch->harq_processes[i]->b,MAX_NR_ULSCH_PAYLOAD_BYTES/bw_scaling);
} else {
printf("Can't get b\n");
exit_flag=1;
}
if (abstraction_flag==0) {
for (r=0; r<MAX_NUM_NR_DLSCH_SEGMENTS/bw_scaling; r++) {
// account for filler in first segment and CRCs for multiple segment case
dlsch->harq_processes[i]->c[r] = (uint8_t*)malloc16(8448);
dlsch->harq_processes[i]->d[r] = (uint8_t*)malloc16(3*8448);
if (dlsch->harq_processes[i]->c[r]) {
bzero(dlsch->harq_processes[i]->c[r],8448);
} else {
printf("Can't get c\n");
exit_flag=2;
}
if (dlsch->harq_processes[i]->d[r]) {
bzero(dlsch->harq_processes[i]->d[r],(3*8448));
} else {
printf("Can't get d\n");
exit_flag=2;
}
}
}
} else {
printf("Can't get harq_p %d\n",i);
exit_flag=3;
}
}
if (exit_flag==0) {
for (i=0; i<Mdlharq; i++) {
dlsch->harq_processes[i]->round=0;
}
return(dlsch);
}
}
LOG_D(PHY,"new_gNB_dlsch exit flag %d, size of %ld\n",
exit_flag, sizeof(NR_gNB_DLSCH_t));
free_gNB_dlsch(dlsch);
return(NULL);
}
void clean_gNB_dlsch(NR_gNB_DLSCH_t *dlsch)
{
unsigned char Mdlharq;
unsigned char i,j,r;
if (dlsch) {
Mdlharq = dlsch->Mdlharq;
dlsch->rnti = 0;
dlsch->active = 0;
for (i=0; i<10; i++)
dlsch->harq_ids[i] = Mdlharq;
for (i=0; i<Mdlharq; i++) {
if (dlsch->harq_processes[i]) {
// dlsch->harq_processes[i]->Ndi = 0;
dlsch->harq_processes[i]->status = 0;
dlsch->harq_processes[i]->round = 0;
for (j=0; j<96; j++)
for (r=0; r<MAX_NUM_DLSCH_SEGMENTS; r++)
if (dlsch->harq_processes[i]->d[r])
dlsch->harq_processes[i]->d[r][j] = NR_NULL;
}
}
}
}
int dlsch_encoding(PHY_VARS_gNB *gNB,
unsigned char *a,
uint8_t num_pdcch_symbols,
NR_gNB_DLSCH_t *dlsch,
int frame,
uint8_t subframe,
time_stats_t *rm_stats,
time_stats_t *te_stats,
time_stats_t *i_stats)
{
unsigned int G;
unsigned int crc=1;
unsigned short iind;
NR_DL_FRAME_PARMS *frame_parms = &gNB->frame_parms;
unsigned char harq_pid = dlsch->current_harq_pid;
unsigned short nb_rb = dlsch->harq_processes[harq_pid]->nb_rb;
unsigned int A, Z;
unsigned *pz = &Z;
unsigned char mod_order;
unsigned int Kr=0,Kr_bytes,r,r_offset=0,Kr_int=0;
unsigned short m=dlsch->harq_processes[harq_pid]->mcs;
uint8_t beamforming_mode=0;
uint8_t *d_tmp[MAX_NUM_DLSCH_SEGMENTS];
double rate = 0.33;
uint8_t kb,BG;
uint32_t E;
uint8_t Ilbrm = 0;
uint32_t Tbslbrm = 950984; //to compute tbs
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ENCODING, VCD_FUNCTION_IN);
A = dlsch->harq_processes[harq_pid]->TBS;
//printf("Encoder: A: %d frame.subframe %d.%d \n",A, frame,subframe);
mod_order = get_nr_Qm(dlsch->harq_processes[harq_pid]->mcs);
G = get_G(frame_parms,nb_rb,dlsch->harq_processes[harq_pid]->rb_alloc,mod_order,dlsch->harq_processes[harq_pid]->Nl,num_pdcch_symbols,frame,subframe,beamforming_mode);
// if (dlsch->harq_processes[harq_pid]->Ndi == 1) { // this is a new packet
if (dlsch->harq_processes[harq_pid]->round == 0) { // this is a new packet
#ifdef DEBUG_DLSCH_CODING
printf("encoding thinks this is a new packet \n");
#endif
/*
int i;
printf("dlsch (tx): \n");
for (i=0;i<(A>>3);i++)
printf("%02x.",a[i]);
printf("\n");
*/
// Add 24-bit crc (polynomial A) to payload
crc = crc24a(a,
A)>>8;
a[A>>3] = ((uint8_t*)&crc)[2];
a[1+(A>>3)] = ((uint8_t*)&crc)[1];
a[2+(A>>3)] = ((uint8_t*)&crc)[0];
//printf("CRC %x (A %d)\n",crc,A);
dlsch->harq_processes[harq_pid]->B = A+24;
// dlsch->harq_processes[harq_pid]->b = a;
memcpy(dlsch->harq_processes[harq_pid]->b,a,(A/8)+4);
nr_segmentation(dlsch->harq_processes[harq_pid]->b,
dlsch->harq_processes[harq_pid]->c,
dlsch->harq_processes[harq_pid]->B,
&dlsch->harq_processes[harq_pid]->C,
&dlsch->harq_processes[harq_pid]->K,
pz,
&dlsch->harq_processes[harq_pid]->F);
kb = dlsch->harq_processes[harq_pid]->K/(*pz);
if ( kb==22){
BG = 1;
}
else{
BG = 2;
}
//printf("Encoder: B %d F %d \n",dlsch->harq_processes[harq_pid]->B, dlsch->harq_processes[harq_pid]->F);
Kr = dlsch->harq_processes[harq_pid]->K;
Kr_bytes = Kr>>3;
start_meas(te_stats);
for (r=0; r<dlsch->harq_processes[harq_pid]->C; r++) {
d_tmp[r] = &dlsch->harq_processes[harq_pid]->d[r][0];
#ifdef DEBUG_DLSCH_CODING
printf("start ldpc encoder segment %d/%d\n",r,dlsch->harq_processes[harq_pid]->C);
printf("input %d %d %d %d %d \n", dlsch->harq_processes[harq_pid]->c[r][0], dlsch->harq_processes[harq_pid]->c[r][1], dlsch->harq_processes[harq_pid]->c[r][2],dlsch->harq_processes[harq_pid]->c[r][3], dlsch->harq_processes[harq_pid]->c[r][4]);
/*for (int cnt =0 ; cnt < 22*(*pz); cnt ++){
printf("%d ", dlsch->harq_processes[harq_pid]->c[r][cnt]);
}*/
#endif
//ldpc_encoder_orig((unsigned char*)dlsch->harq_processes[harq_pid]->c[r],&dlsch->harq_processes[harq_pid]->d[r][96],Kr,1,3,0);
//ldpc_encoder((unsigned char*)dlsch->harq_processes[harq_pid]->c[r],&dlsch->harq_processes[harq_pid]->d[r][96],Kr,1,3);
//ldpc_encoder_optim((unsigned char*)dlsch->harq_processes[harq_pid]->c[r],(unsigned char*)&dlsch->harq_processes[harq_pid]->d[r][96],Kr,1,3,NULL,NULL,NULL,NULL);
}
ldpc_encoder_optim_8seg(dlsch->harq_processes[harq_pid]->c,d_tmp,Kr,1,3,dlsch->harq_processes[harq_pid]->C,NULL,NULL,NULL,NULL);
stop_meas(te_stats);
/*printf("end ldpc encoder -- output\n");
printf("output %d %d %d %d %d \n", dlsch->harq_processes[harq_pid]->d[r][0], dlsch->harq_processes[harq_pid]->d[r][1], dlsch->harq_processes[harq_pid]->d[r][2],dlsch->harq_processes[harq_pid]->d[r][3], dlsch->harq_processes[harq_pid]->d[r][4]);
for (int cnt =0 ; cnt < 66*(*pz); cnt ++){
printf("%d \n", dlsch->harq_processes[harq_pid]->d[r][cnt]);
}
printf("\n");*/
#ifdef DEBUG_DLSCH_CODING
write_output("enc_input0.m","enc_in0",&dlsch->harq_processes[harq_pid]->c[0][0],Kr_bytes,1,4);
write_output("enc_output0.m","enc0",&dlsch->harq_processes[harq_pid]->d[0][0],(3*8*Kr_bytes)+12,1,4);
#endif
}
for (r=0; r<dlsch->harq_processes[harq_pid]->C; r++) {
#ifdef DEBUG_DLSCH_CODING
printf("Rate Matching, Code segment %d (coded bits (G) %d,unpunctured/repeated bits per code segment %d,mod_order %d, nb_rb %d)...\n",
r,
G,
Kr*3,
mod_order,nb_rb);
#endif
start_meas(rm_stats);
#ifdef DEBUG_DLSCH_CODING
printf("rvidx in encoding = %d\n", dlsch->harq_processes[harq_pid]->rvidx);
#endif
r_offset += nr_rate_matching_ldpc(Ilbrm,
Tbslbrm,
BG,
*pz,
G,
dlsch->harq_processes[harq_pid]->d[r],
dlsch->harq_processes[harq_pid]->e+r_offset,
dlsch->harq_processes[harq_pid]->C,
dlsch->harq_processes[harq_pid]->rvidx,
mod_order,
dlsch->harq_processes[harq_pid]->Nl,
r);
stop_meas(rm_stats);
if (r==0) E=r_offset;
start_meas(i_stats);
nr_interleaving_ldpc(E,
&dlsch->harq_processes[harq_pid]->Qm,
dlsch->harq_processes[harq_pid]->e+r_offset,
dlsch->harq_processes[harq_pid]->f+r_offset);
stop_meas(i_stats);
#ifdef DEBUG_DLSCH_CODING
if (r==dlsch->harq_processes[harq_pid]->C-1)
write_output("enc_output.m","enc",dlsch->harq_processes[harq_pid]->f,r_offset,1,4);
#endif
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ENCODING, VCD_FUNCTION_OUT);
return(0);
}
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
View file @ 6e9bac8b
...@@ -382,7 +382,7 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue, ...@@ -382,7 +382,7 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
#endif #endif
nr_deinterleaving_ldpc(E, nr_deinterleaving_ldpc(E,
harq_process->Qm, harq_process->Qm,
&harq_process->d[r], harq_process->d[r],
harq_process->w[r]); harq_process->w[r]);
#if UE_TIMING_TRACE #if UE_TIMING_TRACE
...@@ -445,16 +445,20 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue, ...@@ -445,16 +445,20 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
} }
printf(" \n");*/ printf(" \n");*/
memset(pv,0,2*p_decParams->Z*sizeof(int16_t)); memset(pv,0,harq_process->K*sizeof(int16_t));
//memset(pl,0,2*p_decParams->Z*sizeof(int8_t)); //memset(pl,0,2*p_decParams->Z*sizeof(int8_t));
for (i=((2*p_decParams->Z)>>3), j = 0; i < (Kr_bytes-(harq_process->F>>3)); i++, j++)
{
pv[i]= _mm_loadu_si128((__m128i*)(&inv_d[8*j]));
}
for (i=2*p_decParams->Z/8, j = 0; i < (kc*p_decParams->Z/8+1); i++, j++) for (i=Kr_bytes, j = (Kr_bytes-(harq_process->F>>3)); i < ((kc*p_decParams->Z)>>3); i++, j++)
{ {
pv[i]= _mm_loadu_si128((__m128i*)(&inv_d[8*j])); pv[i]= _mm_loadu_si128((__m128i*)(&inv_d[8*j]));
} }
for (i=0, j=0; j < (kc*p_decParams->Z/16); i+=2, j++) for (i=0, j=0; j < ((kc*p_decParams->Z)>>4); i+=2, j++)
{ {
pl[j] = _mm_packs_epi16(pv[i],pv[i+1]); pl[j] = _mm_packs_epi16(pv[i],pv[i+1]);
......
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c
View file @ 6e9bac8b
...@@ -856,13 +856,18 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue, ...@@ -856,13 +856,18 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
// -> // compute @pointer where llrs should filled for this ofdm-symbol // -> // compute @pointer where llrs should filled for this ofdm-symbol
int8_t *pllr_symbol_cw0; int8_t *pllr_symbol_cw0;
int8_t *pllr_symbol_cw1; int8_t *pllr_symbol_cw1;
int8_t *pllr_symbol_cw0_deint;
int8_t *pllr_symbol_cw1_deint;
uint32_t llr_offset_symbol; uint32_t llr_offset_symbol;
uint32_t nb_rb_pdsch = 106;
uint16_t bundle_L = 2;
llr_offset_symbol = pdsch_vars[eNB_id]->llr_offset[symbol]; llr_offset_symbol = pdsch_vars[eNB_id]->llr_offset[symbol];
pllr_symbol_cw0 = (int8_t*)pdsch_vars[eNB_id]->llr[0]; pllr_symbol_cw0_deint = (int8_t*)pdsch_vars[eNB_id]->llr[0];
pllr_symbol_cw1 = (int8_t*)pdsch_vars[eNB_id]->llr[1]; pllr_symbol_cw1_deint = (int8_t*)pdsch_vars[eNB_id]->llr[1];
pllr_symbol_cw0 += llr_offset_symbol; pllr_symbol_cw0 += llr_offset_symbol;
pllr_symbol_cw1 += llr_offset_symbol; pllr_symbol_cw1 += llr_offset_symbol;
/*LOG_I(PHY,"compute LLRs [AbsSubframe %d.%d-%d] NbRB %d Qm %d LLRs-Length %d LLR-Offset %d @LLR Buff %x @LLR Buff(symb) %x\n", /*LOG_I(PHY,"compute LLRs [AbsSubframe %d.%d-%d] NbRB %d Qm %d LLRs-Length %d LLR-Offset %d @LLR Buff %x @LLR Buff(symb) %x\n",
proc->frame_rx, proc->subframe_rx,symbol, proc->frame_rx, proc->subframe_rx,symbol,
nb_rb,dlsch0_harq->Qm, nb_rb,dlsch0_harq->Qm,
...@@ -1198,6 +1203,8 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue, ...@@ -1198,6 +1203,8 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
} }
} }
nr_dlsch_deinterleaving(symbol,bundle_L,(int16_t*)pllr_symbol_cw0,(int16_t*)pllr_symbol_cw0_deint, nb_rb_pdsch);
#if UE_TIMING_TRACE #if UE_TIMING_TRACE
stop_meas(&ue->generic_stat_bis[ue->current_thread_id[nr_tti_rx]][slot]); stop_meas(&ue->generic_stat_bis[ue->current_thread_id[nr_tti_rx]][slot]);
#if DISABLE_LOG_X #if DISABLE_LOG_X
...@@ -1256,6 +1263,51 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue, ...@@ -1256,6 +1263,51 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
} }
void nr_dlsch_deinterleaving(uint8_t symbol,
uint16_t L,
uint16_t *llr,
uint16_t *llr_deint,
uint32_t nb_rb_pdsch)
{
uint32_t bundle_idx, N_bundle, R, C, r,c;
int32_t m,k;
uint8_t nb_re;
R=2;
N_bundle = nb_rb_pdsch/L;
C=N_bundle/R;
uint32_t *bundle_deint = malloc(N_bundle*sizeof(uint32_t));
printf("N_bundle %d L %d nb_rb_pdsch %d\n",N_bundle, L,nb_rb_pdsch);
if (symbol==2)
nb_re = 6;
else
nb_re = 12;
AssertFatal(llr!=NULL,"nr_dlsch_deinterleaving: FATAL llr is Null\n");
for (c =0; c< C; c++){
for (r=0; r<R;r++){
bundle_idx = r*C+c;
bundle_deint[bundle_idx] = c*R+r;
//printf("c %u r %u bundle_idx %u bundle_deinter %u\n", c, r, bundle_idx, bundle_deint[bundle_idx]);
}
}
for (k=0; k<N_bundle;k++)
{
for (m=0; m<nb_re*L;m++){
llr_deint[bundle_deint[k]*nb_re*L+m]= llr[k*nb_re*L+m];
//printf("k %d m %d bundle_deint %d llr_deint %d\n", k, m, bundle_deint[k], llr_deint[bundle_deint[k]*nb_re*L+m]);
}
}
}
//============================================================================================== //==============================================================================================
// Pre-processing for LLR computation // Pre-processing for LLR computation
//============================================================================================== //==============================================================================================
...@@ -1302,11 +1354,11 @@ void nr_dlsch_channel_compensation(int **rxdataF_ext, ...@@ -1302,11 +1354,11 @@ void nr_dlsch_channel_compensation(int **rxdataF_ext,
for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++) { for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++) {
dl_ch128 = (__m128i *)&dl_ch_estimates_ext[(aatx<<1)+aarx][symbol*frame_parms->N_RB_DL*12]; dl_ch128 = (__m128i *)&dl_ch_estimates_ext[(aatx<<1)+aarx][symbol*nb_rb*12];
dl_ch_mag128 = (__m128i *)&dl_ch_mag[(aatx<<1)+aarx][symbol*frame_parms->N_RB_DL*12]; dl_ch_mag128 = (__m128i *)&dl_ch_mag[(aatx<<1)+aarx][symbol*nb_rb*12];
dl_ch_mag128b = (__m128i *)&dl_ch_magb[(aatx<<1)+aarx][symbol*frame_parms->N_RB_DL*12]; dl_ch_mag128b = (__m128i *)&dl_ch_magb[(aatx<<1)+aarx][symbol*nb_rb*12];
rxdataF128 = (__m128i *)&rxdataF_ext[aarx][symbol*frame_parms->N_RB_DL*12]; rxdataF128 = (__m128i *)&rxdataF_ext[aarx][symbol*nb_rb*12];
rxdataF_comp128 = (__m128i *)&rxdataF_comp[(aatx<<1)+aarx][symbol*frame_parms->N_RB_DL*12]; rxdataF_comp128 = (__m128i *)&rxdataF_comp[(aatx<<1)+aarx][symbol*nb_rb*12];
for (rb=0; rb<nb_rb; rb++) { for (rb=0; rb<nb_rb; rb++) {
...@@ -1515,7 +1567,7 @@ void nr_dlsch_channel_compensation(int **rxdataF_ext, ...@@ -1515,7 +1567,7 @@ void nr_dlsch_channel_compensation(int **rxdataF_ext,
} }
if (first_symbol_flag==1) { if (first_symbol_flag==1) {
measurements->rx_correlation[0][aarx] = signal_energy(&rho[aarx][symbol*frame_parms->N_RB_DL*12],rb*12); measurements->rx_correlation[0][aarx] = signal_energy(&rho[aarx][symbol*nb_rb*12],rb*12);
} }
} }
} }
...@@ -1945,7 +1997,7 @@ unsigned short nr_dlsch_extract_rbs_single(int **rxdataF, ...@@ -1945,7 +1997,7 @@ unsigned short nr_dlsch_extract_rbs_single(int **rxdataF,
unsigned char symbol_mod,pilots=0,j=0,poffset=0; unsigned char symbol_mod,pilots=0,j=0,poffset=0;
symbol_mod = (symbol>=(7-frame_parms->Ncp)) ? symbol-(7-frame_parms->Ncp) : symbol; symbol_mod = (symbol>=(7-frame_parms->Ncp)) ? symbol-(7-frame_parms->Ncp) : symbol;
pilots = ((symbol_mod==0)||(symbol_mod==(4-frame_parms->Ncp))) ? 1 : 0; pilots = (symbol==2) ? 1 : 0; //to updated from config
l=symbol; l=symbol;
nsymb = (frame_parms->Ncp==NORMAL) ? 14:12; nsymb = (frame_parms->Ncp==NORMAL) ? 14:12;
......
openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h
View file @ 6e9bac8b
...@@ -830,6 +830,12 @@ void nr_dlsch_channel_compensation(int32_t **rxdataF_ext, ...@@ -830,6 +830,12 @@ void nr_dlsch_channel_compensation(int32_t **rxdataF_ext,
uint8_t output_shift, uint8_t output_shift,
PHY_NR_MEASUREMENTS *phy_measurements); PHY_NR_MEASUREMENTS *phy_measurements);
void nr_dlsch_deinterleaving(uint8_t symbol,
uint16_t L,
uint16_t *llr,
uint16_t *llr_deint,
uint32_t nb_rb_pdsch);
void dlsch_dual_stream_correlation(NR_DL_FRAME_PARMS *frame_parms, void dlsch_dual_stream_correlation(NR_DL_FRAME_PARMS *frame_parms,
unsigned char symbol, unsigned char symbol,
unsigned short nb_rb, unsigned short nb_rb,
...@@ -991,13 +997,14 @@ void nr_dlsch_scale_channel(int32_t **dl_ch_estimates_ext, ...@@ -991,13 +997,14 @@ void nr_dlsch_scale_channel(int32_t **dl_ch_estimates_ext,
@param llr8_flag If 1, indicate that the 8-bit turbo decoder should be used @param llr8_flag If 1, indicate that the 8-bit turbo decoder should be used
@returns 0 on success, 1 on unsuccessful decoding @returns 0 on success, 1 on unsuccessful decoding
*/ */
uint32_t dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
int16_t *dlsch_llr, uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
NR_DL_FRAME_PARMS *lte_frame_parms, short *dlsch_llr,
NR_DL_FRAME_PARMS *frame_parms,
NR_UE_DLSCH_t *dlsch, NR_UE_DLSCH_t *dlsch,
NR_DL_UE_HARQ_t *harq_process, NR_DL_UE_HARQ_t *harq_process,
uint32_t frame, uint32_t frame,
uint8_t subframe, uint8_t nr_tti_rx,
uint8_t harq_pid, uint8_t harq_pid,
uint8_t is_crnti, uint8_t is_crnti,
uint8_t llr8_flag); uint8_t llr8_flag);
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
View file @ 6e9bac8b
...@@ -71,10 +71,32 @@ void nr_schedule_css_dlsch_phytest(module_id_t module_idP, ...@@ -71,10 +71,32 @@ void nr_schedule_css_dlsch_phytest(module_id_t module_idP,
memcpy((void*)params_rel15, (void*)&gNB->pdcch_type0_params, sizeof(nfapi_nr_dl_config_pdcch_parameters_rel15_t)); memcpy((void*)params_rel15, (void*)&gNB->pdcch_type0_params, sizeof(nfapi_nr_dl_config_pdcch_parameters_rel15_t));
pdu_rel15->frequency_domain_assignment = 5; pdu_rel15->frequency_domain_assignment = 5;
pdu_rel15->time_domain_assignment = 2; pdu_rel15->time_domain_assignment = 3;
pdu_rel15->vrb_to_prb_mapping = 0; pdu_rel15->vrb_to_prb_mapping = 1;
pdu_rel15->mcs = 12; pdu_rel15->mcs = 12;
pdu_rel15->tb_scaling = 1; pdu_rel15->tb_scaling = 1;
pdu_rel15->ra_preamble_index = 25;
pdu_rel15->format_indicator = 1;
pdu_rel15->ul_sul_indicator = 1;
pdu_rel15->ss_pbch_index = 21;
pdu_rel15->prach_mask_index = 3;
pdu_rel15->ndi = 1;
pdu_rel15->rv = 2;
pdu_rel15->harq_pid = 7;
pdu_rel15->dai = 2;
pdu_rel15->tpc = 2;
pdu_rel15->pucch_resource_indicator = 7;
pdu_rel15->pdsch_to_harq_feedback_timing_indicator = 7;
pdu_rel15->tb_scaling = 1;
pdu_rel15->tb_scaling = 1;
pdu_rel15->tb_scaling = 1;
pdu_rel15->tb_scaling = 1;
LOG_I(MAC, "[gNB scheduler phytest] DCI type 1 payload: freq_alloc %d, time_alloc %d, vrb to prb %d, mcs %d tb_scaling %d\n", LOG_I(MAC, "[gNB scheduler phytest] DCI type 1 payload: freq_alloc %d, time_alloc %d, vrb to prb %d, mcs %d tb_scaling %d\n",
pdu_rel15->frequency_domain_assignment, pdu_rel15->frequency_domain_assignment,
pdu_rel15->time_domain_assignment, pdu_rel15->time_domain_assignment,
...@@ -83,7 +105,7 @@ void nr_schedule_css_dlsch_phytest(module_id_t module_idP, ...@@ -83,7 +105,7 @@ void nr_schedule_css_dlsch_phytest(module_id_t module_idP,
pdu_rel15->tb_scaling); pdu_rel15->tb_scaling);
params_rel15->rnti = 0x03; params_rel15->rnti = 0x03;
params_rel15->rnti_type = NFAPI_NR_RNTI_RA; params_rel15->rnti_type = NFAPI_NR_RNTI_C;
params_rel15->dci_format = NFAPI_NR_DL_DCI_FORMAT_1_0; params_rel15->dci_format = NFAPI_NR_DL_DCI_FORMAT_1_0;
//params_rel15->aggregation_level = 1; //params_rel15->aggregation_level = 1;
LOG_I(MAC, "DCI type 1 params: rmsi_pdcch_config %d, rnti %d, rnti_type %d, dci_format %d\n \ LOG_I(MAC, "DCI type 1 params: rmsi_pdcch_config %d, rnti %d, rnti_type %d, dci_format %d\n \
......
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