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OpenXG-RAN
Commit 9f841634 authored by Thomas Schlichter's avatar Thomas Schlichter
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Merge remote-tracking branch 'develop'

parents 89b102c8 b4522183
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Showing with 6683 additions and 3109 deletions
ci-scripts/Jenkinsfile-tmp-full-ran
View file @ 9f841634
...@@ -266,6 +266,42 @@ pipeline { ...@@ -266,6 +266,42 @@ pipeline {
} }
stage('Log Collection') { stage('Log Collection') {
parallel { parallel {
stage('Log Collection (eNB - Build)') {
steps {
withCredentials([
[$class: 'UsernamePasswordMultiBinding', credentialsId: "${params.eNB_Credentials}", usernameVariable: 'eNB_Username', passwordVariable: 'eNB_Password']
]) {
echo '\u2705 \u001B[32mLog Collection (eNB - Build)\u001B[0m'
sh "python3 ci-scripts/main.py --mode=LogCollectBuild --eNBIPAddress=${params.eNB_IPAddress} --eNBUserName=${eNB_Username} --eNBPassword=${eNB_Password} --eNBSourceCodePath=${params.eNB_SourceCodePath}"
echo '\u2705 \u001B[32mLog Transfer (eNB - Build)\u001B[0m'
sh "sshpass -p \'${eNB_Password}\' scp -o 'StrictHostKeyChecking no' -o 'ConnectTimeout 10' ${eNB_Username}@${params.eNB_IPAddress}:${eNB_SourceCodePath}/cmake_targets/build.log.zip ./build.log.${env.BUILD_ID}.zip || true"
}
script {
if(fileExists("build.log.${env.BUILD_ID}.zip")) {
archiveArtifacts "build.log.${env.BUILD_ID}.zip"
}
}
}
}
stage('Log Collection (OAI UE - Build)') {
steps {
echo '\u2705 \u001B[32mLog Collection (OAI UE - Build)\u001B[0m'
withCredentials([
[$class: 'UsernamePasswordMultiBinding', credentialsId: "${params.UE_Credentials}", usernameVariable: 'UE_Username', passwordVariable: 'UE_Password']
]) {
sh "python3 ci-scripts/main.py --mode=LogCollectBuild --UEIPAddress=${params.UE_IPAddress} --UEUserName=${UE_Username} --UEPassword=${UE_Password} --UESourceCodePath=${params.UE_SourceCodePath}"
echo '\u2705 \u001B[32mLog Transfer (UE - Build)\u001B[0m'
sh "sshpass -p \'${UE_Password}\' scp -o 'StrictHostKeyChecking no' -o 'ConnectTimeout 10' ${UE_Username}@${params.UE_IPAddress}:${UE_SourceCodePath}/cmake_targets/build.log.zip ./build.log.${env.BUILD_ID}.zip || true"
}
script {
if(fileExists("build.log.${env.BUILD_ID}.zip")) {
archiveArtifacts "build.log.${env.BUILD_ID}.zip"
}
}
}
}
stage('Log Collection (eNB - Run)') { stage('Log Collection (eNB - Run)') {
steps { steps {
withCredentials([ withCredentials([
......
ci-scripts/checkCodingFormattingRules.sh
View file @ 9f841634
...@@ -59,7 +59,7 @@ if [ $# -eq 0 ] ...@@ -59,7 +59,7 @@ if [ $# -eq 0 ]
then then
echo " ---- Checking the whole repository ----" echo " ---- Checking the whole repository ----"
echo "" echo ""
NB_FILES_TO_FORMAT=`astyle --dry-run --options=ci-scripts/astyle-options.txt --recursive *.c *.h | grep -c Formatted ` NB_FILES_TO_FORMAT=`astyle --dry-run --options=ci-scripts/astyle-options.txt --recursive *.c *.h | grep -c Formatted || true`
echo "Nb Files that do NOT follow OAI rules: $NB_FILES_TO_FORMAT" echo "Nb Files that do NOT follow OAI rules: $NB_FILES_TO_FORMAT"
echo $NB_FILES_TO_FORMAT > ./oai_rules_result.txt echo $NB_FILES_TO_FORMAT > ./oai_rules_result.txt
...@@ -67,17 +67,17 @@ then ...@@ -67,17 +67,17 @@ then
awk '/#[ \t]*ifndef/ { gsub("^.*ifndef *",""); if (names[$1]!="") print "files with same {define ", FILENAME, names[$1]; names[$1]=FILENAME } /#[ \t]*define/ { gsub("^.*define *",""); if(names[$1]!=FILENAME) print "error in declaration", FILENAME, $1, names[$1]; nextfile }' `find openair* common targets executables -name *.h |grep -v LFDS` > header-files-w-incorrect-define.txt awk '/#[ \t]*ifndef/ { gsub("^.*ifndef *",""); if (names[$1]!="") print "files with same {define ", FILENAME, names[$1]; names[$1]=FILENAME } /#[ \t]*define/ { gsub("^.*define *",""); if(names[$1]!=FILENAME) print "error in declaration", FILENAME, $1, names[$1]; nextfile }' `find openair* common targets executables -name *.h |grep -v LFDS` > header-files-w-incorrect-define.txt
# Testing if explicit GNU GPL license banner # Testing if explicit GNU GPL license banner
egrep -irl --exclude-dir=.git --include=*.cpp --include=*.c --include=*.h "General Public License" . > files-w-gnu-gpl-license-banner.txt egrep -irl --exclude-dir=.git --include=*.cpp --include=*.c --include=*.h "General Public License" . | egrep -v "openair3/NAS/COMMON/milenage.h" > files-w-gnu-gpl-license-banner.txt
# Looking at exotic/suspect banner # Looking at exotic/suspect banner
LIST_OF_FILES_W_BANNER=`egrep -irl --exclude-dir=.git --include=*.cpp --include=*.c --include=*.h "Copyright|copyleft" .` LIST_OF_FILES_W_BANNER=`egrep -irl --exclude-dir=.git --include=*.cpp --include=*.c --include=*.h "Copyright|copyleft" .`
if [ -f ./files-w-suspect-banner.txt ]; then rm -f ./files-w-suspect-banner.txt; fi if [ -f ./files-w-suspect-banner.txt ]; then rm -f ./files-w-suspect-banner.txt; fi
for FILE in $LIST_OF_FILES_W_BANNER for FILE in $LIST_OF_FILES_W_BANNER
do do
IS_NFAPI=`echo $FILE | egrep -c "nfapi/open-nFAPI|nfapi/oai_integration/vendor_ext"` IS_NFAPI=`echo $FILE | egrep -c "nfapi/open-nFAPI|nfapi/oai_integration/vendor_ext" || true`
IS_OAI_LICENCE_PRESENT=`egrep -c "OAI Public License" $FILE` IS_OAI_LICENCE_PRESENT=`egrep -c "OAI Public License" $FILE || true`
IS_BSD_LICENCE_PRESENT=`egrep -c "the terms of the BSD Licence" $FILE` IS_BSD_LICENCE_PRESENT=`egrep -c "the terms of the BSD Licence" $FILE || true`
IS_EXCEPTION=`echo $FILE | egrep -c "common/utils/collection/tree.h|common/utils/collection/queue.h|common/utils/itti_analyzer/common/queue.h|openair3/UTILS/tree.h|openair3/UTILS/queue.h|openair3/GTPV1-U/nw-gtpv1u|openair2/UTIL/OPT/ws_"` IS_EXCEPTION=`echo $FILE | egrep -c "common/utils/collection/tree.h|common/utils/collection/queue.h|common/utils/itti_analyzer/common/queue.h|openair3/UTILS/tree.h|openair3/UTILS/queue.h|openair3/GTPV1-U/nw-gtpv1u|openair2/UTIL/OPT/ws_|openair3/NAS/COMMON/milenage.h" || true`
if [ $IS_OAI_LICENCE_PRESENT -eq 0 ] && [ $IS_BSD_LICENCE_PRESENT -eq 0 ] if [ $IS_OAI_LICENCE_PRESENT -eq 0 ] && [ $IS_BSD_LICENCE_PRESENT -eq 0 ]
then then
if [ $IS_NFAPI -eq 0 ] && [ $IS_EXCEPTION -eq 0 ] if [ $IS_NFAPI -eq 0 ] && [ $IS_EXCEPTION -eq 0 ]
...@@ -178,7 +178,7 @@ do ...@@ -178,7 +178,7 @@ do
EXT="${filename##*.}" EXT="${filename##*.}"
if [ $EXT = "c" ] || [ $EXT = "h" ] || [ $EXT = "cpp" ] || [ $EXT = "hpp" ] if [ $EXT = "c" ] || [ $EXT = "h" ] || [ $EXT = "cpp" ] || [ $EXT = "hpp" ]
then then
TO_FORMAT=`astyle --dry-run --options=ci-scripts/astyle-options.txt $FULLFILE | grep -c Formatted ` TO_FORMAT=`astyle --dry-run --options=ci-scripts/astyle-options.txt $FULLFILE | grep -c Formatted || true`
NB_TO_FORMAT=$((NB_TO_FORMAT + TO_FORMAT)) NB_TO_FORMAT=$((NB_TO_FORMAT + TO_FORMAT))
if [ $TO_FORMAT -ne 0 ] if [ $TO_FORMAT -ne 0 ]
then then
...@@ -186,15 +186,19 @@ do ...@@ -186,15 +186,19 @@ do
echo $FULLFILE >> ./oai_rules_result_list.txt echo $FULLFILE >> ./oai_rules_result_list.txt
fi fi
# Testing if explicit GNU GPL license banner # Testing if explicit GNU GPL license banner
egrep -i "General Public License" $FULLFILE >> files-w-gnu-gpl-license-banner.txt GNU_EXCEPTION=`echo $FULLFILE | egrep -c "openair3/NAS/COMMON/milenage.h" || true`
if [ $GNU_EXCEPTION -eq 0 ]
then
egrep -il "General Public License" $FULLFILE >> files-w-gnu-gpl-license-banner.txt
fi
# Looking at exotic/suspect banner # Looking at exotic/suspect banner
IS_BANNER=`egrep -i -c "Copyright|copyleft" $FULLFILE` IS_BANNER=`egrep -i -c "Copyright|copyleft" $FULLFILE || true`
if [ $IS_BANNER -ne 0 ] if [ $IS_BANNER -ne 0 ]
then then
IS_NFAPI=`echo $FULLFILE | egrep -c "nfapi/open-nFAPI|nfapi/oai_integration/vendor_ext"` IS_NFAPI=`echo $FULLFILE | egrep -c "nfapi/open-nFAPI|nfapi/oai_integration/vendor_ext" || true`
IS_OAI_LICENCE_PRESENT=`egrep -c "OAI Public License" $FULLFILE` IS_OAI_LICENCE_PRESENT=`egrep -c "OAI Public License" $FULLFILE || true`
IS_BSD_LICENCE_PRESENT=`egrep -c "the terms of the BSD Licence" $FULLFILE` IS_BSD_LICENCE_PRESENT=`egrep -c "the terms of the BSD Licence" $FULLFILE || true`
IS_EXCEPTION=`echo $FULLFILE | egrep -c "common/utils/collection/tree.h|common/utils/collection/queue.h|common/utils/itti_analyzer/common/queue.h|openair3/UTILS/tree.h|openair3/UTILS/queue.h|openair3/GTPV1-U/nw-gtpv1u|openair2/UTIL/OPT/ws_"` IS_EXCEPTION=`echo $FULLFILE | egrep -c "common/utils/collection/tree.h|common/utils/collection/queue.h|common/utils/itti_analyzer/common/queue.h|openair3/UTILS/tree.h|openair3/UTILS/queue.h|openair3/GTPV1-U/nw-gtpv1u|openair2/UTIL/OPT/ws_|openair3/NAS/COMMON/milenage.h" || true`
if [ $IS_OAI_LICENCE_PRESENT -eq 0 ] && [ $IS_BSD_LICENCE_PRESENT -eq 0 ] if [ $IS_OAI_LICENCE_PRESENT -eq 0 ] && [ $IS_BSD_LICENCE_PRESENT -eq 0 ]
then then
if [ $IS_NFAPI -eq 0 ] && [ $IS_EXCEPTION -eq 0 ] if [ $IS_NFAPI -eq 0 ] && [ $IS_EXCEPTION -eq 0 ]
......
ci-scripts/conf_files/gnb.band78.tm1.106PRB.usrpn300.conf
View file @ 9f841634
...@@ -126,10 +126,10 @@ gNBs = ...@@ -126,10 +126,10 @@ gNBs =
# SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precendence over the one derived from prach-ConfigIndex # SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precendence over the one derived from prach-ConfigIndex
# #
msg1_SubcarrierSpacing = 1, msg1_SubcarrierSpacing = 1,
# restrictedSetConfig # restrictedSetConfig
# 0=unrestricted, 1=restricted type A, 2=restricted type B # 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0, restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements) # pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 6; initialULBWPk2_0 = 6;
initialULBWPmappingType_0 = 1 initialULBWPmappingType_0 = 1
......
ci-scripts/conf_files/gnb.band78.tm1.fr1.106PRB.usrpb210.conf
View file @ 9f841634
...@@ -291,3 +291,6 @@ THREAD_STRUCT = ( ...@@ -291,3 +291,6 @@ THREAD_STRUCT = (
rrc_log_verbosity ="medium"; rrc_log_verbosity ="medium";
}; };
uicc: {
opc = "testopc";
};
ci-scripts/runTestOnVM.sh
View file @ 9f841634
...@@ -1220,6 +1220,8 @@ function start_rf_sim_gnb { ...@@ -1220,6 +1220,8 @@ function start_rf_sim_gnb {
echo "sudo apt-get --yes install daemon >> /home/ubuntu/tmp/cmake_targets/log/daemon-install.txt 2>&1" >> $1 echo "sudo apt-get --yes install daemon >> /home/ubuntu/tmp/cmake_targets/log/daemon-install.txt 2>&1" >> $1
echo "echo \"source oaienv\"" >> $1 echo "echo \"source oaienv\"" >> $1
echo "source oaienv" >> $1 echo "source oaienv" >> $1
echo "echo \"export RFSIMULATOR=server\"" >> $1
echo "export RFSIMULATOR=server" >> $1
echo "cd ci-scripts/conf_files/" >> $1 echo "cd ci-scripts/conf_files/" >> $1
echo "cp $LOC_CONF_FILE ci-$LOC_CONF_FILE" >> $1 echo "cp $LOC_CONF_FILE ci-$LOC_CONF_FILE" >> $1
#echo "sed -i -e 's#N_RB_DL.*=.*;#N_RB_DL = $LOC_NB_RBS;#' -e 's#CI_MME_IP_ADDR#$LOC_EPC_IP_ADDR#' -e 's#CI_ENB_IP_ADDR#$LOC_ENB_VM_IP_ADDR#' -e 's#CI_UE_IP_ADDR#$LOC_UE_VM_IP_ADDR#' ci-$LOC_CONF_FILE" >> $1 #echo "sed -i -e 's#N_RB_DL.*=.*;#N_RB_DL = $LOC_NB_RBS;#' -e 's#CI_MME_IP_ADDR#$LOC_EPC_IP_ADDR#' -e 's#CI_ENB_IP_ADDR#$LOC_ENB_VM_IP_ADDR#' -e 's#CI_UE_IP_ADDR#$LOC_UE_VM_IP_ADDR#' ci-$LOC_CONF_FILE" >> $1
...@@ -1233,9 +1235,9 @@ function start_rf_sim_gnb { ...@@ -1233,9 +1235,9 @@ function start_rf_sim_gnb {
then then
if [ $LOC_RA_TEST -eq 0 ] #no RA test => use --phy-test option if [ $LOC_RA_TEST -eq 0 ] #no RA test => use --phy-test option
then then
echo "echo \"RFSIMULATOR=server ./nr-softmodem -O /home/ubuntu/tmp/ci-scripts/conf_files/ci-$LOC_CONF_FILE --log_config.global_log_options level,nocolor --parallel-config PARALLEL_SINGLE_THREAD --noS1 --nokrnmod 1 --rfsim --phy-test\" > ./my-nr-softmodem-run.sh " >> $1 echo "echo \"./nr-softmodem -O /home/ubuntu/tmp/ci-scripts/conf_files/ci-$LOC_CONF_FILE --log_config.global_log_options level,nocolor --parallel-config PARALLEL_SINGLE_THREAD --noS1 --nokrnmod 1 --rfsim --phy-test\" > ./my-nr-softmodem-run.sh " >> $1
else #RA test => use --do-ra option else #RA test => use --do-ra option
echo "echo \"RFSIMULATOR=server ./nr-softmodem -O /home/ubuntu/tmp/ci-scripts/conf_files/ci-$LOC_CONF_FILE --log_config.global_log_options level,nocolor --parallel-config PARALLEL_SINGLE_THREAD --rfsim --do-ra\" > ./my-nr-softmodem-run.sh " >> $1 echo "echo \"./nr-softmodem -O /home/ubuntu/tmp/ci-scripts/conf_files/ci-$LOC_CONF_FILE --log_config.global_log_options level,nocolor --parallel-config PARALLEL_SINGLE_THREAD --rfsim --do-ra\" > ./my-nr-softmodem-run.sh " >> $1
fi fi
fi fi
echo "chmod 775 ./my-nr-softmodem-run.sh" >> $1 echo "chmod 775 ./my-nr-softmodem-run.sh" >> $1
...@@ -1320,30 +1322,25 @@ function start_rf_sim_nr_ue { ...@@ -1320,30 +1322,25 @@ function start_rf_sim_nr_ue {
local LOC_RA_TEST=$8 local LOC_RA_TEST=$8
# Copy the RAW files from the gNB run # Copy the RAW files from the gNB run
# In RA test mode, they were not copied from gNB VM scp -o StrictHostKeyChecking=no rbconfig.raw ubuntu@$LOC_NR_UE_VM_IP_ADDR:/home/ubuntu/tmp
if [ $LOC_RA_TEST -eq 0 ] #no RA test => use --phy-test option scp -o StrictHostKeyChecking=no reconfig.raw ubuntu@$LOC_NR_UE_VM_IP_ADDR:/home/ubuntu/tmp
then
scp -o StrictHostKeyChecking=no rbconfig.raw ubuntu@$LOC_NR_UE_VM_IP_ADDR:/home/ubuntu/tmp
scp -o StrictHostKeyChecking=no reconfig.raw ubuntu@$LOC_NR_UE_VM_IP_ADDR:/home/ubuntu/tmp
fi
echo "echo \"sudo apt-get --yes --quiet install daemon \"" > $1 echo "echo \"sudo apt-get --yes --quiet install daemon \"" > $1
echo "sudo apt-get --yes install daemon >> /home/ubuntu/tmp/cmake_targets/log/daemon-install.txt 2>&1" >> $1 echo "sudo apt-get --yes install daemon >> /home/ubuntu/tmp/cmake_targets/log/daemon-install.txt 2>&1" >> $1
echo "echo \"export RFSIMULATOR=${LOC_GNB_VM_IP_ADDR}\"" >> $1
echo "export RFSIMULATOR=${LOC_GNB_VM_IP_ADDR}" >> $1
echo "echo \"cd /home/ubuntu/tmp/cmake_targets/ran_build/build/\"" >> $1 echo "echo \"cd /home/ubuntu/tmp/cmake_targets/ran_build/build/\"" >> $1
echo "sudo chmod 777 /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1 echo "sudo chmod 777 /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1
if [ $LOC_RA_TEST -eq 0 ] #no RA test => use --phy-test option echo "sudo cp /home/ubuntu/tmp/r*config.raw /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1
then echo "sudo chmod 666 /home/ubuntu/tmp/cmake_targets/ran_build/build/r*config.raw" >> $1
echo "sudo cp /home/ubuntu/tmp/r*config.raw /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1
echo "sudo chmod 666 /home/ubuntu/tmp/cmake_targets/ran_build/build/r*config.raw" >> $1
fi
echo "cd /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1 echo "cd /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1
if [ $LOC_S1_CONFIGURATION -eq 0 ] if [ $LOC_S1_CONFIGURATION -eq 0 ]
then then
if [ $LOC_RA_TEST -eq 0 ] #no RA test => use --phy-test option if [ $LOC_RA_TEST -eq 0 ] #no RA test => use --phy-test option
then then
echo "echo \"RFSIMULATOR=${LOC_GNB_VM_IP_ADDR} ./nr-uesoftmodem --nokrnmod 1 --rfsim --phy-test --rrc_config_path /home/ubuntu/tmp/cmake_targets/ran_build/build/ --log_config.global_log_options level,nocolor --noS1\" > ./my-nr-softmodem-run.sh " >> $1 echo "echo \"./nr-uesoftmodem --nokrnmod 1 --rfsim --phy-test --rrc_config_path /home/ubuntu/tmp/cmake_targets/ran_build/build/ --log_config.global_log_options level,nocolor --noS1\" > ./my-nr-softmodem-run.sh " >> $1
else #RA test => use --do-ra option else #RA test => use --do-ra option
echo "echo \"RFSIMULATOR=${LOC_GNB_VM_IP_ADDR} ./nr-uesoftmodem --rfsim --do-ra --log_config.global_log_options level,nocolor\" > ./my-nr-softmodem-run.sh " >> $1 echo "echo \"./nr-uesoftmodem --rfsim --do-ra --log_config.global_log_options level,nocolor --rrc_config_path /home/ubuntu/tmp/cmake_targets/ran_build/build/\" > ./my-nr-softmodem-run.sh " >> $1
fi fi
fi fi
echo "chmod 775 ./my-nr-softmodem-run.sh" >> $1 echo "chmod 775 ./my-nr-softmodem-run.sh" >> $1
...@@ -2198,15 +2195,21 @@ function run_test_on_vm { ...@@ -2198,15 +2195,21 @@ function run_test_on_vm {
PRB=106 PRB=106
FREQUENCY=3510 FREQUENCY=3510
if [ ! -d $ARCHIVES_LOC ]
then
mkdir --parents $ARCHIVES_LOC
fi
local try_cnt="0" local try_cnt="0"
NR_STATUS=0 NR_STATUS=0
######### start of RA TEST loop ######### start of RA TEST loop
while [ $try_cnt -lt 10 ] #10 because it hardly succeed within CI while [ $try_cnt -lt 5 ] #5 because it hardly succeed within CI
do do
SYNC_STATUS=0 SYNC_STATUS=0
RA_STATUS=0 RA_STATUS=0
rm -f $ARCHIVES_LOC/tdd_${PRB}prb_${CN_CONFIG}*ra_test.log
echo "############################################################" echo "############################################################"
echo "${CN_CONFIG} : Starting the gNB" echo "${CN_CONFIG} : Starting the gNB"
...@@ -2271,6 +2274,9 @@ function run_test_on_vm { ...@@ -2271,6 +2274,9 @@ function run_test_on_vm {
SYNC_STATUS=0 SYNC_STATUS=0
PING_STATUS=0 PING_STATUS=0
IPERF_STATUS=0 IPERF_STATUS=0
rm -f $ARCHIVES_LOC/tdd_${PRB}prb_${CN_CONFIG}_gnb.log $ARCHIVES_LOC/tdd_${PRB}prb_${CN_CONFIG}_ue.log
rm -f $ARCHIVES_LOC/tdd_${PRB}prb_${CN_CONFIG}_ping_gnb_from_nrue.log $ARCHIVES_LOC/tdd_${PRB}prb_${CN_CONFIG}_ping_from_gnb_nrue.log
rm -f $ARCHIVES_LOC/tdd_${PRB}prb_${CN_CONFIG}_iperf_dl*txt $ARCHIVES_LOC/tdd_${PRB}prb_${CN_CONFIG}_iperf_ul*txt
echo "############################################################" echo "############################################################"
echo "${CN_CONFIG} : Starting the gNB" echo "${CN_CONFIG} : Starting the gNB"
......
cmake_targets/CMakeLists.txt
View file @ 9f841634
This diff is collapsed.
cmake_targets/build_oai
View file @ 9f841634
...@@ -483,11 +483,6 @@ function main() { ...@@ -483,11 +483,6 @@ function main() {
echo_info "Flags for Deadline scheduler: $DEADLINE_SCHEDULER_FLAG_USER" echo_info "Flags for Deadline scheduler: $DEADLINE_SCHEDULER_FLAG_USER"
echo_info "Flags for CPU Affinity: $CPU_AFFINITY_FLAG_USER" echo_info "Flags for CPU Affinity: $CPU_AFFINITY_FLAG_USER"
if [ -n "$UHD_IMAGES_DIR" ] && [ -z "$INSTALL_EXTERNAL" ]; then
echo_error "UHD images download settings will not be applied without -I present"
exit
fi
####################################################### #######################################################
# Setting and printing OAI envs, we should check here # # Setting and printing OAI envs, we should check here #
####################################################### #######################################################
......
cmake_targets/install_external_packages.ubuntu20 0 → 100755
View file @ 9f841634
This diff is collapsed.
common/utils/LOG/log.h
View file @ 9f841634
...@@ -397,18 +397,21 @@ int32_t write_file_matlab(const char *fname, const char *vname, void *data, int ...@@ -397,18 +397,21 @@ int32_t write_file_matlab(const char *fname, const char *vname, void *data, int
/* define variable only used in LOG macro's */ /* define variable only used in LOG macro's */
# define LOG_VAR(A,B) A B # define LOG_VAR(A,B) A B
# else /* T_TRACER: remove all debugging and tracing messages, except errors */ # else /* T_TRACER: remove all debugging and tracing messages, except errors */
# define LOG_I(c, x...) do {logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_INFO, x) ; } while(0)/* */
# define LOG_W(c, x...) do {logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_WARNING, x) ; } while(0)/* */
# define LOG_E(c, x...) do {logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_ERR, x) ; } while(0)/* */
# define LOG_D(c, x...) do {logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_DEBUG, x) ; } while(0)/* */
# define LOG_T(c, x...) /* */
# define LOG_DUMPMSG(c, b, s, x...) /* */ # define LOG_E(c, x...) do { if( g_log->log_component[c].level >= OAILOG_ERR ) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_ERR, x) ;} while (0)
# define LOG_W(c, x...) do { if( g_log->log_component[c].level >= OAILOG_WARNING) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_WARNING, x) ;} while (0)
# define LOG_I(c, x...) do { if( g_log->log_component[c].level >= OAILOG_INFO ) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_INFO, x) ;} while (0)
# define LOG_D(c, x...) do { if( g_log->log_component[c].level >= OAILOG_DEBUG ) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_DEBUG, x) ;} while (0)
# define LOG_T(c, x...) do { if( g_log->log_component[c].level >= OAILOG_TRACE ) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_TRACE, x) ;} while (0)
# define VLOG(c,l, f, args) do { if( g_log->log_component[c].level >= l ) vlogRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, l, f, args) ; } while (0)
# define nfapi_log(FILE, FNC, LN, COMP, LVL, FMT...) # define nfapi_log(FILE, FNC, LN, COMP, LVL, FMT...)
# define LOG_DEBUGFLAG(D) ( 0 ) # define LOG_DEBUGFLAG(D) (g_log->dump_mask & D)
# define LOG_DUMPFLAG(D) ( 0 ) # define LOG_DUMPFLAG(D) (g_log->debug_mask & D)
# define LOG_DUMPMSG(c, f, b, s, x...) do { if(g_log->dump_mask & f) log_dump(c, b, s, LOG_DUMP_CHAR, x) ;} while (0) /* */
# define LOG_M(file, vector, data, len, dec, format) do { write_file_matlab(file, vector, data, len, dec, format);} while(0) # define LOG_M(file, vector, data, len, dec, format) do { write_file_matlab(file, vector, data, len, dec, format);} while(0)
# define LOG_VAR(A,B) # define LOG_VAR(A,B) A B
# endif /* T_TRACER */ # endif /* T_TRACER */
/* avoid warnings for variables only used in LOG macro's but set outside debug section */ /* avoid warnings for variables only used in LOG macro's but set outside debug section */
#define GCC_NOTUSED __attribute__((unused)) #define GCC_NOTUSED __attribute__((unused))
......
common/utils/LOG/vcd_signal_dumper.c
View file @ 9f841634
...@@ -814,6 +814,7 @@ static inline unsigned long long int vcd_get_time(void) ...@@ -814,6 +814,7 @@ static inline unsigned long long int vcd_get_time(void)
return (long long unsigned int)((time.tv_nsec - g_time_start.tv_nsec)) + return (long long unsigned int)((time.tv_nsec - g_time_start.tv_nsec)) +
((long long unsigned int)time.tv_sec - (long long unsigned int)g_time_start.tv_sec) * 1000000000UL; ((long long unsigned int)time.tv_sec - (long long unsigned int)g_time_start.tv_sec) * 1000000000UL;
#endif #endif
return 0;
} }
void vcd_signal_dumper_create_header(void) void vcd_signal_dumper_create_header(void)
......
common/utils/LOG/vcd_signal_dumper.h
View file @ 9f841634
...@@ -601,11 +601,19 @@ extern int ouput_vcd; ...@@ -601,11 +601,19 @@ extern int ouput_vcd;
#else /* T_TRACER */ #else /* T_TRACER */
#if ENABLE_VCD
#define VCD_SIGNAL_DUMPER_INIT(aRgUmEnT) vcd_signal_dumper_init(aRgUmEnT) #define VCD_SIGNAL_DUMPER_INIT(aRgUmEnT) vcd_signal_dumper_init(aRgUmEnT)
#define VCD_SIGNAL_DUMPER_CLOSE() vcd_signal_dumper_close() #define VCD_SIGNAL_DUMPER_CLOSE() vcd_signal_dumper_close()
#define VCD_SIGNAL_DUMPER_CREATE_HEADER() vcd_signal_dumper_create_header() #define VCD_SIGNAL_DUMPER_CREATE_HEADER() vcd_signal_dumper_create_header()
#define VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(vAr1,vAr2) vcd_signal_dumper_dump_variable_by_name(vAr1,vAr2) #define VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(vAr1,vAr2) vcd_signal_dumper_dump_variable_by_name(vAr1,vAr2)
#define VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(vAr1,vAr2) vcd_signal_dumper_dump_function_by_name(vAr1,vAr2) #define VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(vAr1,vAr2) vcd_signal_dumper_dump_function_by_name(vAr1,vAr2)
#else
#define VCD_SIGNAL_DUMPER_INIT(aRgUmEnT)
#define VCD_SIGNAL_DUMPER_CLOSE()
#define VCD_SIGNAL_DUMPER_CREATE_HEADER()
#define VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(vAr1,vAr2)
#define VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(vAr1,vAr2)
#endif
#endif /* T_TRACER */ #endif /* T_TRACER */
......
common/utils/memory_pools.c deleted 100644 → 0
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common/utils/threadPool/thread-pool.md
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color: #fff;
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This tuto for 5G gNB NAS design
{: .text-center}
# source files
executables/ocp-gnb.c: a main loop to create a debuggable gNB, see document SW_archi.md
openair2/RRC/NR/nr_ngap_gNB.c: skeleton for interface with NGAP
openair3/NAS/COMMON/milenage.h: a simple milenage implementation, depend only on crypto library
openair3/NAS/COMMON/NR_NAS_defs.h: messages defined for NAS implemented in C: C struct, C enums and automatic conversion to labels for debug messages
openair3/NAS/COMMON/nr_common.c: 5G NAS common code between gNB and UE
openair3/UICC/usim_interface.c: UICC simulation for USIM messages
openair3/NAS/NR_UE/ue_process_nas.c: NAS code for UE
openair3/NAS/gNB/network_process_nas.c: NAS code for gNB running without 5GC
openair3/TEST/test5Gnas.c: unitary testing of NAS messages: encodes+decode a standard network entry, mixing code from UE and 5GC (or gNB in noCore)
# USIM simulation
A new USIM simulation, that parameters are in regular OAI config files
## To open the USIM
init_uicc() takes a parameter: the name of the block in the config file
In case we run several UEs in one process, the variable section name allows to make several UEs configurations in one config file.
The NAS implementation uses this possibility.
# UE side
UEprocessNAS() is the entry for all messages.
It decodes the message type and call the specific function for each messgae
## Identityrequest + IdentityResponse
When the UE receives the request, it stores the 5GC request parameters in the UE context ( UE->uicc pointer)
It calls "scheduleNAS", that would trigger a answer (seeing general archtecture, it will probly be a itti message to future RRC or NGAP thread).
When the scheduler wants to encode the answer, it calls identityResponse()
The UE search for a section in the config file called "uicc"
it encodes the NAS answer with the IMSI, as a 4G compatible authentication.
A future release would encode 5G SUPI as native 5G UICC.
## Authenticationrequest + authenticationResponse
When the UE receives the request, it stores the 5GC request parameters in the UE context ( UE->uicc pointer)
It calls "scheduleNAS", that would trigger a answer (seeing general archtecture, it will probly be a itti message to future RRC or NGAP thread).
When the scheduler wants to encode the answer, it calls authenticationResponse()
The UE search for a section in the config file called "uicc"
It uses the Milenage parameters of this section to encode a milenage response
A future release would encode 5G new authentication cyphering functions.
## SecurityModeCommand + securityModeComplete
When the UE receives the request it will:
Selected NAS security algorithms: store it for future encoding
Replayed UE security capabilities: check if it is equal to UE capabilities it sent to the 5GC
IMEISV request: to implement
ngKSI: Key set Indicator, similator to 4G to select a ciphering keys set
When the scheduler wants to encode the answer, it calls registrationComplete()
## registrationComplete
To be defined in UE, this NAS message is done after RRC sequence completes
# gNB side
gNB NGAP thread receives the NAS message from PHY layers
In normal mode, it send it to the core network with no decoding.
Here after, the gNB mode "noCore" processing in gNB: NGAP calls the entry function: processNAS() instead of forwarding the packet to the 5GC
## RRCModeComplete + Identityrequest
When the gNB completes RRC attach, it sends a first message to NGAP thread.
Normal processing sends NGAP initial UE message, in noCore mode, it should call: identityRequest() that encode the NAS identity request inside the gNB.
The gNB NGAP thread then should call the piece of code that forward the message to the UE as when it receives a NAS message from 5GC.
## All NAS coming from UE
When NGAP thread receives a NAS message from lower layers, it encapsulates it to forward it to the 5GC. In "noCore" mode it calls processNAS().
This function stores in the gNB the NAS data, then it should encode the next message (identity, authentication, security mode) or do nothing (registration complete).
<div class="panel panel-info">
**Note**
{: .panel-heading}
<div class="panel-body">
</div>
</div>
doc/FEATURE_SET.md
View file @ 9f841634
...@@ -254,9 +254,11 @@ The NAS layer is based on **3GPP 24.301** and implements the following functions ...@@ -254,9 +254,11 @@ The NAS layer is based on **3GPP 24.301** and implements the following functions
The following features are valid for the gNB and the 5G-NR UE. The following features are valid for the gNB and the 5G-NR UE.
* Static TDD, * Static TDD,
* FDD
* Normal CP * Normal CP
* 30 kHz subcarrier spacing * 30 kHz subcarrier spacing
* Bandwidths up to 80MHz (217 Physical Resource Blocks) * Bandwidths up to 80MHz (217 Physical Resource Blocks)
* Intermediate downlink and uplink frequencies to interface with IF equipment
* Single antenna port (single beam) * Single antenna port (single beam)
* Slot format: 14 OFDM symbols in UL or DL * Slot format: 14 OFDM symbols in UL or DL
* Highly efficient 3GPP compliant LDPC encoder and decoder (BG1 and BG2 supported) * Highly efficient 3GPP compliant LDPC encoder and decoder (BG1 and BG2 supported)
......
doc/RUNMODEM.md
View file @ 9f841634
...@@ -132,6 +132,42 @@ With the RF simulator (on the same machine): ...@@ -132,6 +132,42 @@ With the RF simulator (on the same machine):
`sudo RFSIMULATOR=127.0.0.1 ./nr-uesoftmodem --do-ra --rfsim --parallel-config PARALLEL_SINGLE_THREAD` `sudo RFSIMULATOR=127.0.0.1 ./nr-uesoftmodem --do-ra --rfsim --parallel-config PARALLEL_SINGLE_THREAD`
## IF setup with OAI
The -C and -CO flags can be used together at UE side to set custom downlink and uplink FR1 intermediate frequencies for the IF equipment.
In order to run this setup, the following flags are needed at the UE side:
`-C`
`--CO`
and the following parameters must be configured in the RUs section of the gNB configuration file:
`if_freq`
`if_offset`
### Run OAI with custom DL/UL intermediate frequencies
The following example uses DL frequency 2169.080 MHz and UL frequency offset -400 MHz, with a configuration file for band 66 at gNB side.
From the `cmake_targets/ran_build/build` folder:
gNB on machine 1:
`sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band66.tm1.106PRB.usrpx300.conf`
UE on machine 2:
`sudo ./nr-uesoftmodem -C 2169080000 --CO -400000000`
[oai wiki home](https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/home) [oai wiki home](https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/home)
......
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body {
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
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line-height: 18px;
color: #fff;
background-color: #110F14;
}
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This tuto for 5G gNB design, with Open Cells main
{: .text-center}
# Top file: executables/ocp-gnb.c
the function main() initializes the data from configuration file
# The main thread is in ru_thread()
The infinite loop:
## rx_rf()
Collect radio signal samples from RF board
all SDR processing is triggered by I/Q sample reception and it's date (timestamp)
TX I/Q samples will have a date in the future, compared to RX timestamp
called for each 5G NR slot
it blocks until data is available
the internal time comes from the RF board sampling numbers
(each sample has a incremental number representing a very accurate timing)
raw incoming data is in buffer called "rxdata"
We derivate frame number, slot number, ... from the RX timestamp
{: .func2}
## nr_fep_full()
"front end processing" of uplink signal
performs DFT on the signal
same function (duplicates): phy_procedures_gNB_common_RX()
it computes the buffer rxdataF (for frequency) from rxdata (samples over time)
rxdataF is the rxdata in frequency domain, phase aligned
{: .func3}
## gNB_top()
only compute frame numbre, slot number, ...
{: .func3}
## ocp_rxtx()
main processing for both UL and DL
start by calling oai_subframe_ind() that trigger processing in pnf_p7_subframe_ind() purpose ???
all the context is in the passed structure UL_INFO
the context is not very clear: there is a mutex on it,
but not actual coherency (see below handle_nr_rach() assumes data is up-to-date)
The first part (in NR_UL_indication, uses the data computed by the lower part (phy_procedures_gNB_uespec_RX), but for the **previous** slot
Then, phy_procedures_gNB_uespec_RX will hereafter replace the data for the next run
This is very tricky and not thread safe at all.
{: .func3}
### NR_UL_indication()
This block processes data already decoded and stored in structures behind UL_INFO
{: .func4}
* handle_nr_rach()
process data from RACH primary detection
if the input is a UE RACH detection
{: .func4}
* nr_schedule_msg2()
{: .func4}
* handle_nr_uci()
????
{: .func4}
* handle_nr_ulsch()
handles ulsch data prepared by nr_fill_indication()
{: .func4}
* gNB_dlsch_ulsch_scheduler ()
the **scheduler** is called here, see dedicated chapter
{: .func4}
* NR_Schedule_response()
process as per the scheduler decided
{: .func4}
### L1_nr_prach_procedures()
????
{: .func4}
### phy_procedures_gNB_uespec_RX()
* nr_decode_pucch0()
actual CCH channel decoding form rxdataF (rx data in frequency domain)
populates UL_INFO.uci_ind, actual uci data is in gNB->pucch
{: .func4}
* nr_rx_pusch()
{: .func4}
* extracts data from rxdataF (frequency transformed received data)
{: .func4}
* nr_pusch_channel_estimation()
{: .func4}
* nr_ulsch_extract_rbs_single()
{: .func4}
* nr_ulsch_scale_channel()
{: .func4}
* nr_ulsch_channel_level()
{: .func4}
* nr_ulsch_channel_compensation()
{: .func4}
* nr_ulsch_compute_llr()
this function creates the "likelyhood ratios"
{: .func4}
* nr_ulsch_procedures()
{: .func4}
* actual ULsch decoding
{: .func4}
* nr_ulsch_unscrambling()
{: .func4}
* nr_ulsch_decoding()
{: .func4}
* nr_fill_indication()
populate the data for the next call to "NR_UL_indication()"
it would be better to call **NR_UL_indication()** now instead of before (on previous slot)
{: .func4}
### phy_procedures_gNB_TX()
* nr_common_signal_procedures()
generate common signals
{: .func4}
* nr_generate_dci_top()
generate DCI: the scheduling informtion for each UE in both DL and UL
{: .func4}
* nr_generate_pdsch()
generate DL shared channel (user data)
{: .func4}
### nr_feptx_prec()
tx precoding
{: .func3}
### nr_feptx0
do the inverse DFT
{: .func3}
### tx_rf()
send radio signal samples to the RF board
the samples numbers are the future time for these samples emission on-air
{: .func3}
# Scheduler
The scheduler is called by the chain: nr_ul_indication()=>gNB_dlsch_ulsch_scheduler()
It calls sub functions to process each physical channel (rach, ...)
The scheduler uses and internal map of used RB: vrb_map and vrb_map_UL, so each specific channel scheduler can see the already filled RB in each subframe (the function gNB_dlsch_ulsch_scheduler() clears these two arrays when it starts)
The scheduler also calls "run_pdcp()", as this is not a autonomous thread, it needs to be called here to update traffic requests (DL) and to propagate waiting UL to upper layers
After calling run_pdcp, it updates "rlc" time data but it doesn't actually process rlc
it sends a iiti message to activate the thread for RRC, the answer will be asynchronous in ????
Calls schedule_nr_mib() that calls mac_rrc_nr_data_req() to fill MIB,
Calls each channel allocation: schedule SI, schedule_ul, schedule_dl, ...
this is a major entry for "phy-test" mode: in this mode, the allocation is fixed
all these channels goes to mac_rrc_nr_data_req() to get the data to transmit
nr_schedule_ue_spec() is called
* calls nr_simple_dlsch_preprocessor()=> mac_rlc_status_ind() mac_rlc_status_ind() locks and checks directly inside rlc data the quantity of waiting data. So, the scheduler can allocate RBs
* calls nr_update_pucch_scheduling()
* get_pdsch_to_harq_feedback() to schedule retransmission in DL
Calls nr_fill_nfapi_dl_pdu() to actually populate what should be done by the lower layers to make the Tx subframe
# RRC
RRC is a regular thread with itti loop on queue: TASK_RRC_GNB
it receives it's configuration in message NRRRC_CONFIGURATION_REQ, then real time mesages for all events: S1/NGAP events, X2AP messages and RRC_SUBFRAME_PROCESS
RRC_SUBFRAME_PROCESS message is send each subframe
how does it communicate to scheduler ?
# RLC
RLC code is new implementation, not using OAI mechanisms: it is implmented directly on pthreads, ignoring OAI common functions.
It runs a thread waiting incoming data, but it is mainly running inside calling thread.
It is a library, running in thread RRC (except on itti message: F1AP_UL_RRC_MESSAGE for F1).
# NGAP
NGAP would be a itti thread as is S1AP (+twin thread SCTP that is almost void processing)?
About all messages are exchanged with RRC thread
# GTP
Gtp + UDP are two twin threads performing the data plane interface to the core network
The design is hybrid: thread and inside other threads calls. It should at least be protected by a mutex.
## GTP thread
Gtp thread has a itti interface: queue TASK_GTPV1_U
The interface is about full definition: control messages (create/delet GTP tunnels) and data messages (user plane UL and DL).
PDCP layer push to the GTP queue (outside UDP thread that do almost nothing and work only with GTP thread) is to push a UL packet.
## GTP thread running code from other layers
gtp thread calls directly pdcp_data_req(), so it runs inside it's context internal pdcp structures updates
## inside other threads
gtpv1u_create_s1u_tunnel(), delete tunnel, ... functions are called inside the other threads, without mutex.
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**Note**
{: .panel-heading}
<div class="panel-body">
</div>
</div>
executables/main-fs6.c
View file @ 9f841634
...@@ -435,7 +435,7 @@ void pusch_procedures_tosplit(uint8_t *bufferZone, int bufSize, PHY_VARS_eNB *eN ...@@ -435,7 +435,7 @@ void pusch_procedures_tosplit(uint8_t *bufferZone, int bufSize, PHY_VARS_eNB *eN
if ((ulsch) && if ((ulsch) &&
(ulsch->rnti>0) && (ulsch->rnti>0) &&
(ulsch_harq->status == ACTIVE) && (ulsch_harq->status == ACTIVE) &&
((ulsch_harq->frame == frame) || (ulsch_harq->repetition_number >1) ) && ((ulsch_harq->frame == frame) || (ulsch_harq->repetition_number >1) ) &&
((ulsch_harq->subframe == subframe) || (ulsch_harq->repetition_number >1) ) && ((ulsch_harq->subframe == subframe) || (ulsch_harq->repetition_number >1) ) &&
(ulsch_harq->handled == 0)) { (ulsch_harq->handled == 0)) {
// UE has ULSCH scheduling // UE has ULSCH scheduling
...@@ -1520,7 +1520,7 @@ void *cu_fs6(void *arg) { ...@@ -1520,7 +1520,7 @@ void *cu_fs6(void *arg) {
remoteIP[i]=0; remoteIP[i]=0;
break; break;
} }
AssertFatal(createUDPsock(NULL, CU_PORT, remoteIP, port_def, &sockFS6), ""); AssertFatal(createUDPsock(NULL, CU_PORT, remoteIP, port_def, &sockFS6), "");
L1_rxtx_proc_t L1proc= {0}; L1_rxtx_proc_t L1proc= {0};
// We pick the global thread pool from the legacy code global vars // We pick the global thread pool from the legacy code global vars
......
executables/main-ocp.c
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This diff is collapsed.
executables/nr-gnb.c
View file @ 9f841634
...@@ -266,7 +266,7 @@ static inline int rxtx(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx, int frame_t ...@@ -266,7 +266,7 @@ static inline int rxtx(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx, int frame_t
// run PHY TX procedures the one after the other for all CCs to avoid race conditions // run PHY TX procedures the one after the other for all CCs to avoid race conditions
// (may be relaxed in the future for performance reasons) // (may be relaxed in the future for performance reasons)
// ***************************************** // *****************************************
if (tx_slot_type == NR_DOWNLINK_SLOT || tx_slot_type == NR_MIXED_SLOT) { if (tx_slot_type == NR_DOWNLINK_SLOT || tx_slot_type == NR_MIXED_SLOT) {
if(get_thread_parallel_conf() != PARALLEL_RU_L1_TRX_SPLIT) { if(get_thread_parallel_conf() != PARALLEL_RU_L1_TRX_SPLIT) {
......
executables/nr-ru.c
View file @ 9f841634
...@@ -623,6 +623,7 @@ void rx_rf(RU_t *ru,int *frame,int *slot) { ...@@ -623,6 +623,7 @@ void rx_rf(RU_t *ru,int *frame,int *slot) {
unsigned int rxs; unsigned int rxs;
int i; int i;
uint32_t samples_per_slot = fp->get_samples_per_slot(*slot,fp); uint32_t samples_per_slot = fp->get_samples_per_slot(*slot,fp);
uint32_t samples_per_slot_prev ;
openair0_timestamp ts,old_ts; openair0_timestamp ts,old_ts;
AssertFatal(*slot<fp->slots_per_frame && *slot>=0, "slot %d is illegal (%d)\n",*slot,fp->slots_per_frame); AssertFatal(*slot<fp->slots_per_frame && *slot>=0, "slot %d is illegal (%d)\n",*slot,fp->slots_per_frame);
...@@ -658,16 +659,16 @@ void rx_rf(RU_t *ru,int *frame,int *slot) { ...@@ -658,16 +659,16 @@ void rx_rf(RU_t *ru,int *frame,int *slot) {
ru->ts_offset = proc->timestamp_rx; ru->ts_offset = proc->timestamp_rx;
proc->timestamp_rx = 0; proc->timestamp_rx = 0;
} else { } else {
if (proc->timestamp_rx - old_ts != fp->get_samples_per_slot((*slot-1)%fp->slots_per_frame,fp)) { samples_per_slot_prev = fp->get_samples_per_slot((*slot-1)%fp->slots_per_frame,fp);
LOG_D(PHY,"rx_rf: rfdevice timing drift of %"PRId64" samples (ts_off %"PRId64")\n",proc->timestamp_rx - old_ts - samples_per_slot,ru->ts_offset); if (proc->timestamp_rx - old_ts != samples_per_slot_prev) {
ru->ts_offset += (proc->timestamp_rx - old_ts - samples_per_slot); LOG_D(PHY,"rx_rf: rfdevice timing drift of %"PRId64" samples (ts_off %"PRId64")\n",proc->timestamp_rx - old_ts - samples_per_slot_prev,ru->ts_offset);
ru->ts_offset += (proc->timestamp_rx - old_ts - samples_per_slot_prev);
proc->timestamp_rx = ts-ru->ts_offset; proc->timestamp_rx = ts-ru->ts_offset;
} }
} }
proc->frame_rx = (proc->timestamp_rx / (fp->samples_per_subframe*10))&1023; proc->frame_rx = (proc->timestamp_rx / (fp->samples_per_subframe*10))&1023;
uint32_t idx_sf = proc->timestamp_rx / fp->samples_per_subframe; proc->tti_rx = fp->get_slot_from_timestamp(proc->timestamp_rx,fp);
proc->tti_rx = (idx_sf * fp->slots_per_subframe + (int)round((float)(proc->timestamp_rx % fp->samples_per_subframe) / fp->samples_per_slot0))%(fp->slots_per_frame);
// synchronize first reception to frame 0 subframe 0 // synchronize first reception to frame 0 subframe 0
LOG_D(PHY,"RU %d/%d TS %llu (off %d), frame %d, slot %d.%d / %d\n", LOG_D(PHY,"RU %d/%d TS %llu (off %d), frame %d, slot %d.%d / %d\n",
ru->idx, ru->idx,
...@@ -688,7 +689,7 @@ void rx_rf(RU_t *ru,int *frame,int *slot) { ...@@ -688,7 +689,7 @@ void rx_rf(RU_t *ru,int *frame,int *slot) {
} }
if (proc->frame_rx != *frame) { if (proc->frame_rx != *frame) {
LOG_E(PHY,"Received Timestamp (%llu) doesn't correspond to the time we think it is (proc->frame_rx %d frame %d)\n",(long long unsigned int)proc->timestamp_rx,proc->frame_rx,*frame); LOG_E(PHY,"Received Timestamp (%llu) doesn't correspond to the time we think it is (proc->frame_rx %d frame %d, proc->tti_rx %d, slot %d)\n",(long long unsigned int)proc->timestamp_rx,proc->frame_rx,*frame,proc->tti_rx,*slot);
exit_fun("Exiting"); exit_fun("Exiting");
} }
} else { } else {
...@@ -727,38 +728,34 @@ void tx_rf(RU_t *ru,int frame,int slot, uint64_t timestamp) { ...@@ -727,38 +728,34 @@ void tx_rf(RU_t *ru,int frame,int slot, uint64_t timestamp) {
//nr_subframe_t SF_type = nr_slot_select(cfg,slot%fp->slots_per_frame); //nr_subframe_t SF_type = nr_slot_select(cfg,slot%fp->slots_per_frame);
if (slot_type == NR_DOWNLINK_SLOT || slot_type == NR_MIXED_SLOT || IS_SOFTMODEM_RFSIM) { if (slot_type == NR_DOWNLINK_SLOT || slot_type == NR_MIXED_SLOT || IS_SOFTMODEM_RFSIM) {
if(slot_type == NR_MIXED_SLOT) { if (cfg->cell_config.frame_duplex_type.value == TDD){
txsymb = 0; if(slot_type == NR_MIXED_SLOT) {
for(int symbol_count =0;symbol_count<NR_NUMBER_OF_SYMBOLS_PER_SLOT;symbol_count++) { txsymb = 0;
if (cfg->tdd_table.max_tdd_periodicity_list[slot].max_num_of_symbol_per_slot_list[symbol_count].slot_config.value==0) for(int symbol_count = 0; symbol_count<NR_NUMBER_OF_SYMBOLS_PER_SLOT; symbol_count++) {
txsymb++; if (cfg->tdd_table.max_tdd_periodicity_list[slot].max_num_of_symbol_per_slot_list[symbol_count].slot_config.value == 0)
txsymb++;
}
AssertFatal(txsymb>0,"illegal txsymb %d\n",txsymb);
if(slot%(fp->slots_per_subframe/2))
siglen = txsymb * (fp->ofdm_symbol_size + fp->nb_prefix_samples);
else
siglen = (fp->ofdm_symbol_size + fp->nb_prefix_samples0) + (txsymb - 1) * (fp->ofdm_symbol_size + fp->nb_prefix_samples);
//+ ru->end_of_burst_delay;
flags = 3; // end of burst
} }
AssertFatal(txsymb>0,"illegal txsymb %d\n",txsymb);
if(slot%(fp->slots_per_subframe/2))
siglen = txsymb * (fp->ofdm_symbol_size + fp->nb_prefix_samples);
else
siglen = (fp->ofdm_symbol_size + fp->nb_prefix_samples0) + (txsymb - 1) * (fp->ofdm_symbol_size + fp->nb_prefix_samples);
//+ ru->end_of_burst_delay;
flags=3; // end of burst
}
if (cfg->cell_config.frame_duplex_type.value == TDD && if (slot_type == NR_DOWNLINK_SLOT && prevslot_type == NR_UPLINK_SLOT)
slot_type == NR_DOWNLINK_SLOT && flags = 2; // start of burst
prevslot_type == NR_UPLINK_SLOT) {
flags = 2; // start of burst
}
if (cfg->cell_config.frame_duplex_type.value == TDD && if (slot_type == NR_DOWNLINK_SLOT && nextslot_type == NR_UPLINK_SLOT)
slot_type == NR_DOWNLINK_SLOT && flags = 3; // end of burst
nextslot_type == NR_UPLINK_SLOT) {
flags = 3; // end of burst
} }
if (fp->freq_range==nr_FR2) { if (fp->freq_range==nr_FR2) {
// the beam index is written in bits 8-10 of the flags // the beam index is written in bits 8-10 of the flags
// bit 11 enables the gpio programming // bit 11 enables the gpio programming
int beam=0; int beam=0;
if (slot==0) beam = 11; //3 for boresight & 8 to enable //if (slot==0) beam = 11; //3 for boresight & 8 to enable
/* /*
if (slot==0 || slot==40) beam=0&8; if (slot==0 || slot==40) beam=0&8;
if (slot==10 || slot==50) beam=1&8; if (slot==10 || slot==50) beam=1&8;
...@@ -767,7 +764,7 @@ void tx_rf(RU_t *ru,int frame,int slot, uint64_t timestamp) { ...@@ -767,7 +764,7 @@ void tx_rf(RU_t *ru,int frame,int slot, uint64_t timestamp) {
*/ */
flags |= beam<<8; flags |= beam<<8;
} }
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TRX_WRITE_FLAGS, flags ); VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TRX_WRITE_FLAGS, flags );
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_TX0_RU, frame ); VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_TX0_RU, frame );
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TTI_NUMBER_TX0_RU, slot ); VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TTI_NUMBER_TX0_RU, slot );
...@@ -1149,19 +1146,22 @@ void fill_rf_config(RU_t *ru, char *rf_config_file) { ...@@ -1149,19 +1146,22 @@ void fill_rf_config(RU_t *ru, char *rf_config_file) {
if (ru->if_frequency == 0) { if (ru->if_frequency == 0) {
cfg->tx_freq[i] = (double)fp->dl_CarrierFreq; cfg->tx_freq[i] = (double)fp->dl_CarrierFreq;
cfg->rx_freq[i] = (double)fp->ul_CarrierFreq; cfg->rx_freq[i] = (double)fp->ul_CarrierFreq;
} } else if (ru->if_freq_offset){
else { cfg->tx_freq[i] = (double)(ru->if_frequency);
cfg->rx_freq[i] = (double)(ru->if_frequency + ru->if_freq_offset);
LOG_I(PHY, "Setting IF TX frequency to %lu Hz with IF RX frequency offset %d Hz\n", ru->if_frequency, ru->if_freq_offset);
} else {
cfg->tx_freq[i] = (double)ru->if_frequency; cfg->tx_freq[i] = (double)ru->if_frequency;
cfg->rx_freq[i] = (double)(ru->if_frequency+fp->ul_CarrierFreq-fp->dl_CarrierFreq); cfg->rx_freq[i] = (double)(ru->if_frequency+fp->ul_CarrierFreq-fp->dl_CarrierFreq);
} }
cfg->tx_gain[i] = ru->att_tx; cfg->tx_gain[i] = ru->att_tx;
cfg->rx_gain[i] = ru->max_rxgain-ru->att_rx; cfg->rx_gain[i] = ru->max_rxgain-ru->att_rx;
cfg->configFilename = rf_config_file; cfg->configFilename = rf_config_file;
printf("channel %d, Setting tx_gain offset %f, rx_gain offset %f, tx_freq %f, rx_freq %f\n", LOG_I(PHY, "Channel %d: setting tx_gain offset %f, rx_gain offset %f, tx_freq %lu Hz, rx_freq %lu Hz\n",
i, cfg->tx_gain[i], i, cfg->tx_gain[i],
cfg->rx_gain[i], cfg->rx_gain[i],
cfg->tx_freq[i], (unsigned long)cfg->tx_freq[i],
cfg->rx_freq[i]); (unsigned long)cfg->rx_freq[i]);
} }
} }
...@@ -2494,6 +2494,7 @@ void RCconfig_RU(void) ...@@ -2494,6 +2494,7 @@ void RCconfig_RU(void)
RC.ru[j]->att_tx = *(RUParamList.paramarray[j][RU_ATT_TX_IDX].uptr); RC.ru[j]->att_tx = *(RUParamList.paramarray[j][RU_ATT_TX_IDX].uptr);
RC.ru[j]->att_rx = *(RUParamList.paramarray[j][RU_ATT_RX_IDX].uptr); RC.ru[j]->att_rx = *(RUParamList.paramarray[j][RU_ATT_RX_IDX].uptr);
RC.ru[j]->if_frequency = *(RUParamList.paramarray[j][RU_IF_FREQUENCY].u64ptr); RC.ru[j]->if_frequency = *(RUParamList.paramarray[j][RU_IF_FREQUENCY].u64ptr);
RC.ru[j]->if_freq_offset = *(RUParamList.paramarray[j][RU_IF_FREQ_OFFSET].iptr);
if (config_isparamset(RUParamList.paramarray[j], RU_BF_WEIGHTS_LIST_IDX)) { if (config_isparamset(RUParamList.paramarray[j], RU_BF_WEIGHTS_LIST_IDX)) {
RC.ru[j]->nb_bfw = RUParamList.paramarray[j][RU_BF_WEIGHTS_LIST_IDX].numelt; RC.ru[j]->nb_bfw = RUParamList.paramarray[j][RU_BF_WEIGHTS_LIST_IDX].numelt;
......
executables/nr-softmodem.c
View file @ 9f841634
...@@ -956,7 +956,7 @@ if(!IS_SOFTMODEM_NOS1) ...@@ -956,7 +956,7 @@ if(!IS_SOFTMODEM_NOS1)
// once all RUs are ready initialize the rest of the gNBs ((dependence on final RU parameters after configuration) // once all RUs are ready initialize the rest of the gNBs ((dependence on final RU parameters after configuration)
printf("ALL RUs ready - init gNBs\n"); printf("ALL RUs ready - init gNBs\n");
if(IS_SOFTMODEM_DOFORMS) { if(IS_SOFTMODEM_DOFORMS) {
sleep(1);
scopeParms_t p; scopeParms_t p;
p.argc=&argc; p.argc=&argc;
p.argv=argv; p.argv=argv;
......
executables/nr-ue.c
View file @ 9f841634
...@@ -135,17 +135,15 @@ typedef enum { ...@@ -135,17 +135,15 @@ typedef enum {
void init_nr_ue_vars(PHY_VARS_NR_UE *ue, void init_nr_ue_vars(PHY_VARS_NR_UE *ue,
NR_DL_FRAME_PARMS *frame_parms,
uint8_t UE_id, uint8_t UE_id,
uint8_t abstraction_flag) uint8_t abstraction_flag)
{ {
int nb_connected_gNB = 1, gNB_id; int nb_connected_gNB = 1, gNB_id;
memcpy(&(ue->frame_parms), frame_parms, sizeof(NR_DL_FRAME_PARMS));
ue->Mod_id = UE_id; ue->Mod_id = UE_id;
ue->mac_enabled = 1; ue->mac_enabled = 1;
ue->if_inst = nr_ue_if_module_init(0);
// Setting UE mode to NOT_SYNCHED by default // Setting UE mode to NOT_SYNCHED by default
for (gNB_id = 0; gNB_id < nb_connected_gNB; gNB_id++){ for (gNB_id = 0; gNB_id < nb_connected_gNB; gNB_id++){
...@@ -158,6 +156,9 @@ void init_nr_ue_vars(PHY_VARS_NR_UE *ue, ...@@ -158,6 +156,9 @@ void init_nr_ue_vars(PHY_VARS_NR_UE *ue,
// intialize transport // intialize transport
init_nr_ue_transport(ue, abstraction_flag); init_nr_ue_transport(ue, abstraction_flag);
// init N_TA offset
init_N_TA_offset(ue);
} }
/*! /*!
...@@ -175,24 +176,30 @@ static void UE_synch(void *arg) { ...@@ -175,24 +176,30 @@ static void UE_synch(void *arg) {
int i, hw_slot_offset; int i, hw_slot_offset;
PHY_VARS_NR_UE *UE = syncD->UE; PHY_VARS_NR_UE *UE = syncD->UE;
sync_mode_t sync_mode = pbch; sync_mode_t sync_mode = pbch;
int CC_id = UE->CC_id; //int CC_id = UE->CC_id;
int freq_offset=0; static int freq_offset=0;
UE->is_synchronized = 0; UE->is_synchronized = 0;
if (UE->UE_scan == 0) { if (UE->UE_scan == 0) {
LOG_I( PHY, "[SCHED][UE] Check absolute frequency DL %"PRIu64", UL %"PRIu64" (oai_exit %d, rx_num_channels %d)\n",
UE->frame_parms.dl_CarrierFreq, UE->frame_parms.ul_CarrierFreq, #ifdef FR2_TEST
oai_exit, openair0_cfg[0].rx_num_channels); // Overwrite DL frequency (for FR2 testing)
if (downlink_frequency[0][0]!=0){
UE->frame_parms.dl_CarrierFreq = downlink_frequency[0][0];
UE->frame_parms.ul_CarrierFreq = downlink_frequency[0][0];
}
#endif
for (i=0; i<openair0_cfg[UE->rf_map.card].rx_num_channels; i++) { for (i=0; i<openair0_cfg[UE->rf_map.card].rx_num_channels; i++) {
openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] = UE->frame_parms.dl_CarrierFreq;
openair0_cfg[UE->rf_map.card].tx_freq[UE->rf_map.chain+i] = UE->frame_parms.ul_CarrierFreq; LOG_I( PHY, "[SCHED][UE] Check absolute frequency DL %f, UL %f (RF card %d, oai_exit %d, channel %d, rx_num_channels %d)\n",
openair0_cfg[UE->rf_map.card].autocal[UE->rf_map.chain+i] = 1; openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i],
openair0_cfg[UE->rf_map.card].tx_freq[UE->rf_map.chain+i],
if (UE->frame_parms.frame_type == FDD) UE->rf_map.card,
openair0_cfg[UE->rf_map.card].duplex_mode = duplex_mode_FDD; oai_exit,
else i,
openair0_cfg[UE->rf_map.card].duplex_mode = duplex_mode_TDD; openair0_cfg[0].rx_num_channels);
} }
sync_mode = pbch; sync_mode = pbch;
...@@ -247,31 +254,25 @@ static void UE_synch(void *arg) { ...@@ -247,31 +254,25 @@ static void UE_synch(void *arg) {
case pbch: case pbch:
LOG_I(PHY, "[UE thread Synch] Running Initial Synch (mode %d)\n",UE->mode); LOG_I(PHY, "[UE thread Synch] Running Initial Synch (mode %d)\n",UE->mode);
uint64_t dl_carrier, ul_carrier;
double rx_gain_off = 0;
nr_get_carrier_frequencies(&UE->frame_parms, &dl_carrier, &ul_carrier);
if (nr_initial_sync( &syncD->proc, UE, UE->mode,2) == 0) { if (nr_initial_sync( &syncD->proc, UE, UE->mode,2) == 0) {
freq_offset = UE->common_vars.freq_offset; // frequency offset computed with pss in initial sync freq_offset = UE->common_vars.freq_offset; // frequency offset computed with pss in initial sync
hw_slot_offset = ((UE->rx_offset<<1) / UE->frame_parms.samples_per_subframe * UE->frame_parms.slots_per_subframe) + hw_slot_offset = ((UE->rx_offset<<1) / UE->frame_parms.samples_per_subframe * UE->frame_parms.slots_per_subframe) +
round((float)((UE->rx_offset<<1) % UE->frame_parms.samples_per_subframe)/UE->frame_parms.samples_per_slot0); round((float)((UE->rx_offset<<1) % UE->frame_parms.samples_per_subframe)/UE->frame_parms.samples_per_slot0);
LOG_I(PHY,"Got synch: hw_slot_offset %d, carrier off %d Hz, rxgain %d (DL %lu, UL %lu), UE_scan_carrier %d\n",
hw_slot_offset,
freq_offset,
UE->rx_total_gain_dB,
UE->frame_parms.dl_CarrierFreq+freq_offset,
UE->frame_parms.ul_CarrierFreq+freq_offset,
UE->UE_scan_carrier );
// rerun with new cell parameters and frequency-offset // rerun with new cell parameters and frequency-offset
for (i=0; i<openair0_cfg[UE->rf_map.card].rx_num_channels; i++) { // todo: the freq_offset computed on DL shall be scaled before being applied to UL
openair0_cfg[UE->rf_map.card].rx_gain[UE->rf_map.chain+i] = UE->rx_total_gain_dB;//-USRP_GAIN_OFFSET; nr_rf_card_config(&openair0_cfg[UE->rf_map.card], rx_gain_off, ul_carrier, dl_carrier, freq_offset);
if (freq_offset >= 0) LOG_I(PHY,"Got synch: hw_slot_offset %d, carrier off %d Hz, rxgain %f (DL %f Hz, UL %f Hz)\n",
openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] += abs(freq_offset); hw_slot_offset,
else freq_offset,
openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] -= abs(freq_offset); openair0_cfg[UE->rf_map.card].rx_gain[0],
openair0_cfg[UE->rf_map.card].rx_freq[0],
openair0_cfg[UE->rf_map.card].tx_freq[UE->rf_map.chain+i] = openair0_cfg[UE->rf_map.card].tx_freq[0]);
openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i]+(UE->frame_parms.ul_CarrierFreq-UE->frame_parms.dl_CarrierFreq);
UE->frame_parms.dl_CarrierFreq = openair0_cfg[CC_id].rx_freq[i];
}
// reconfigure for potentially different bandwidth // reconfigure for potentially different bandwidth
switch(UE->frame_parms.N_RB_DL) { switch(UE->frame_parms.N_RB_DL) {
...@@ -315,7 +316,6 @@ static void UE_synch(void *arg) { ...@@ -315,7 +316,6 @@ static void UE_synch(void *arg) {
//UE->rfdevice.trx_set_gains_func(&openair0,&openair0_cfg[0]); //UE->rfdevice.trx_set_gains_func(&openair0,&openair0_cfg[0]);
//UE->rfdevice.trx_stop_func(&UE->rfdevice); //UE->rfdevice.trx_stop_func(&UE->rfdevice);
// sleep(1); // sleep(1);
//nr_init_frame_parms_ue(&UE->frame_parms);
/*if (UE->rfdevice.trx_start_func(&UE->rfdevice) != 0 ) { /*if (UE->rfdevice.trx_start_func(&UE->rfdevice) != 0 ) {
LOG_E(HW,"Could not start the device\n"); LOG_E(HW,"Could not start the device\n");
oai_exit=1; oai_exit=1;
...@@ -328,31 +328,21 @@ static void UE_synch(void *arg) { ...@@ -328,31 +328,21 @@ static void UE_synch(void *arg) {
UE->is_synchronized = 1; UE->is_synchronized = 1;
} }
} else { } else {
// initial sync failed
// calculate new offset and try again
if (UE->UE_scan_carrier == 1) { if (UE->UE_scan_carrier == 1) {
if (freq_offset >= 0) if (freq_offset >= 0)
freq_offset += 100; freq_offset += 100;
freq_offset *= -1; freq_offset *= -1;
LOG_I(PHY, "[initial_sync] trying carrier off %d Hz, rxgain %d (DL %lu, UL %lu)\n",
freq_offset,
UE->rx_total_gain_dB,
UE->frame_parms.dl_CarrierFreq+freq_offset,
UE->frame_parms.ul_CarrierFreq+freq_offset );
for (i=0; i<openair0_cfg[UE->rf_map.card].rx_num_channels; i++) { nr_rf_card_config(&openair0_cfg[UE->rf_map.card], rx_gain_off, ul_carrier, dl_carrier, freq_offset);
openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] = UE->frame_parms.dl_CarrierFreq+freq_offset;
openair0_cfg[UE->rf_map.card].tx_freq[UE->rf_map.chain+i] = UE->frame_parms.ul_CarrierFreq+freq_offset;
openair0_cfg[UE->rf_map.card].rx_gain[UE->rf_map.chain+i] = UE->rx_total_gain_dB;//-USRP_GAIN_OFFSET;
if (UE->UE_scan_carrier==1) LOG_I(PHY, "Initial sync failed: trying carrier off %d Hz\n", freq_offset);
openair0_cfg[UE->rf_map.card].autocal[UE->rf_map.chain+i] = 1;
}
if (UE->mode != loop_through_memory) if (UE->mode != loop_through_memory)
UE->rfdevice.trx_set_freq_func(&UE->rfdevice,&openair0_cfg[0],0); UE->rfdevice.trx_set_freq_func(&UE->rfdevice,&openair0_cfg[0],0);
}// initial_sync=0 }
break; break;
......
executables/nr-uesoftmodem.c
View file @ 9f841634
This diff is collapsed.
executables/nr-uesoftmodem.h
View file @ 9f841634
...@@ -48,13 +48,12 @@ ...@@ -48,13 +48,12 @@
{"ue-scan-carrier", CONFIG_HLP_UESCAN, PARAMFLAG_BOOL, iptr:&UE_scan_carrier, defintval:0, TYPE_INT, 0}, \ {"ue-scan-carrier", CONFIG_HLP_UESCAN, PARAMFLAG_BOOL, iptr:&UE_scan_carrier, defintval:0, TYPE_INT, 0}, \
{"ue-fo-compensation", CONFIG_HLP_UEFO, PARAMFLAG_BOOL, iptr:&UE_fo_compensation, defintval:0, TYPE_INT, 0}, \ {"ue-fo-compensation", CONFIG_HLP_UEFO, PARAMFLAG_BOOL, iptr:&UE_fo_compensation, defintval:0, TYPE_INT, 0}, \
{"ue-max-power", NULL, 0, iptr:&(tx_max_power[0]), defintval:90, TYPE_INT, 0}, \ {"ue-max-power", NULL, 0, iptr:&(tx_max_power[0]), defintval:90, TYPE_INT, 0}, \
{"r" , CONFIG_HLP_PRB, 0, iptr:&(frame_parms[0]->N_RB_DL), defintval:25, TYPE_UINT, 0}, \ {"r" , CONFIG_HLP_PRB, 0, iptr:&(N_RB_DL), defintval:25, TYPE_UINT, 0}, \
{"dlsch-demod-shift", CONFIG_HLP_DLSHIFT, 0, iptr:(int32_t *)&dlsch_demod_shift, defintval:0, TYPE_INT, 0}, \
{"usrp-args", CONFIG_HLP_USRP_ARGS, 0, strptr:(char **)&usrp_args, defstrval:"type=b200", TYPE_STRING, 0} \ {"usrp-args", CONFIG_HLP_USRP_ARGS, 0, strptr:(char **)&usrp_args, defstrval:"type=b200", TYPE_STRING, 0} \
} }
/*----------------------------------------------------------------------------------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------------------------------------------------------------------------------*/
/* command line parameters common to eNodeB and UE */ /* command line parameters common to gNB and UE */
/* optname helpstr paramflags XXXptr defXXXval type numelt */ /* optname helpstr paramflags XXXptr defXXXval type numelt */
/*----------------------------------------------------------------------------------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------------------------------------------------------------------------------*/
#define CMDLINE_PARAMS_DESC_UE { \ #define CMDLINE_PARAMS_DESC_UE { \
...@@ -62,22 +61,16 @@ ...@@ -62,22 +61,16 @@
{"nr-dlsch-demod-shift", CONFIG_HLP_DLSHIFT, 0, iptr:(int32_t *)&nr_dlsch_demod_shift, defintval:0, TYPE_INT, 0}, \ {"nr-dlsch-demod-shift", CONFIG_HLP_DLSHIFT, 0, iptr:(int32_t *)&nr_dlsch_demod_shift, defintval:0, TYPE_INT, 0}, \
{"A" , CONFIG_HLP_TADV, 0, uptr:&timing_advance, defintval:0, TYPE_UINT, 0}, \ {"A" , CONFIG_HLP_TADV, 0, uptr:&timing_advance, defintval:0, TYPE_UINT, 0}, \
{"E" , CONFIG_HLP_TQFS, PARAMFLAG_BOOL, iptr:&threequarter_fs, defintval:0, TYPE_INT, 0}, \ {"E" , CONFIG_HLP_TQFS, PARAMFLAG_BOOL, iptr:&threequarter_fs, defintval:0, TYPE_INT, 0}, \
{"m" , CONFIG_HLP_DLMCS, 0, uptr:&target_dl_mcs, defintval:0, TYPE_UINT, 0}, \
{"t" , CONFIG_HLP_ULMCS, 0, uptr:&target_ul_mcs, defintval:0, TYPE_UINT, 0}, \
{"T" , CONFIG_HLP_TDD, PARAMFLAG_BOOL, iptr:&tddflag, defintval:0, TYPE_INT, 0}, \ {"T" , CONFIG_HLP_TDD, PARAMFLAG_BOOL, iptr:&tddflag, defintval:0, TYPE_INT, 0}, \
{"V" , CONFIG_HLP_VCD, PARAMFLAG_BOOL, iptr:&vcdflag, defintval:0, TYPE_INT, 0}, \ {"V" , CONFIG_HLP_VCD, PARAMFLAG_BOOL, iptr:&vcdflag, defintval:0, TYPE_INT, 0}, \
{"s" , CONFIG_HLP_SNR, 0, dblptr:&snr_dB, defdblval:25, TYPE_DOUBLE, 0}, \
{"nbiot-disable", CONFIG_HLP_DISABLNBIOT, PARAMFLAG_BOOL, iptr:&nonbiotflag, defintval:0, TYPE_INT, 0}, \
{"ue-timing-correction-disable", CONFIG_HLP_DISABLETIMECORR, PARAMFLAG_BOOL, iptr:&UE_no_timing_correction, defintval:0, TYPE_INT, 0}, \ {"ue-timing-correction-disable", CONFIG_HLP_DISABLETIMECORR, PARAMFLAG_BOOL, iptr:&UE_no_timing_correction, defintval:0, TYPE_INT, 0}, \
{"rrc_config_path", CONFIG_HLP_RRC_CFG_PATH,0, strptr:(char **)&rrc_config_path, defstrval:"./", TYPE_STRING, 0} \ {"rrc_config_path", CONFIG_HLP_RRC_CFG_PATH,0, strptr:(char **)&rrc_config_path, defstrval:"./", TYPE_STRING, 0} \
} }
extern int T_port; extern int T_port;
extern int T_nowait; extern int T_nowait;
extern int T_dont_fork; extern int T_dont_fork;
// In nr-ue.c // In nr-ue.c
extern int setup_nr_ue_buffers(PHY_VARS_NR_UE **phy_vars_ue, openair0_config_t *openair0_cfg); extern int setup_nr_ue_buffers(PHY_VARS_NR_UE **phy_vars_ue, openair0_config_t *openair0_cfg);
extern void fill_ue_band_info(void); extern void fill_ue_band_info(void);
...@@ -86,7 +79,7 @@ extern void init_NR_UE_threads(int); ...@@ -86,7 +79,7 @@ extern void init_NR_UE_threads(int);
extern void reset_opp_meas(void); extern void reset_opp_meas(void);
extern void print_opp_meas(void); extern void print_opp_meas(void);
void *UE_thread(void *arg); void *UE_thread(void *arg);
void init_nr_ue_vars(PHY_VARS_NR_UE *ue, NR_DL_FRAME_PARMS *frame_parms, uint8_t UE_id, uint8_t abstraction_flag); void init_nr_ue_vars(PHY_VARS_NR_UE *ue, uint8_t UE_id, uint8_t abstraction_flag);
extern tpool_t *Tpool; extern tpool_t *Tpool;
extern tpool_t *Tpool_dl; extern tpool_t *Tpool_dl;
#endif #endif
executables/ocp-gnb.c 0 → 100644
View file @ 9f841634
This diff is collapsed.
executables/softmodem-common.h
View file @ 9f841634
...@@ -63,6 +63,7 @@ extern "C" ...@@ -63,6 +63,7 @@ extern "C"
#define CONFIG_HLP_USIM "use XOR autentication algo in case of test usim mode\n" #define CONFIG_HLP_USIM "use XOR autentication algo in case of test usim mode\n"
#define CONFIG_HLP_NOSNGLT "Disables single-thread mode in lte-softmodem\n" #define CONFIG_HLP_NOSNGLT "Disables single-thread mode in lte-softmodem\n"
#define CONFIG_HLP_DLF "Set the downlink frequency for all component carriers\n" #define CONFIG_HLP_DLF "Set the downlink frequency for all component carriers\n"
#define CONFIG_HLP_ULF "Set the uplink frequency offset for all component carriers\n"
#define CONFIG_HLP_CHOFF "Channel id offset\n" #define CONFIG_HLP_CHOFF "Channel id offset\n"
#define CONFIG_HLP_SOFTS "Enable soft scope and L1 and L2 stats (Xforms)\n" #define CONFIG_HLP_SOFTS "Enable soft scope and L1 and L2 stats (Xforms)\n"
#define CONFIG_HLP_EXMCAL "Calibrate the EXMIMO borad, available files: exmimo2_2arxg.lime exmimo2_2brxg.lime \n" #define CONFIG_HLP_EXMCAL "Calibrate the EXMIMO borad, available files: exmimo2_2arxg.lime exmimo2_2brxg.lime \n"
...@@ -123,6 +124,7 @@ extern "C" ...@@ -123,6 +124,7 @@ extern "C"
{"wait-for-sync", NULL, PARAMFLAG_BOOL, iptr:&WAIT_FOR_SYNC, defintval:0, TYPE_INT, 0}, \ {"wait-for-sync", NULL, PARAMFLAG_BOOL, iptr:&WAIT_FOR_SYNC, defintval:0, TYPE_INT, 0}, \
{"single-thread-enable", CONFIG_HLP_NOSNGLT, PARAMFLAG_BOOL, iptr:&SINGLE_THREAD_FLAG, defintval:0, TYPE_INT, 0}, \ {"single-thread-enable", CONFIG_HLP_NOSNGLT, PARAMFLAG_BOOL, iptr:&SINGLE_THREAD_FLAG, defintval:0, TYPE_INT, 0}, \
{"C" , CONFIG_HLP_DLF, 0, u64ptr:&(downlink_frequency[0][0]), defuintval:0, TYPE_UINT64, 0}, \ {"C" , CONFIG_HLP_DLF, 0, u64ptr:&(downlink_frequency[0][0]), defuintval:0, TYPE_UINT64, 0}, \
{"CO" , CONFIG_HLP_ULF, 0, iptr:&(uplink_frequency_offset[0][0]), defintval:0, TYPE_INT, 0}, \
{"a" , CONFIG_HLP_CHOFF, 0, iptr:&CHAIN_OFFSET, defintval:0, TYPE_INT, 0}, \ {"a" , CONFIG_HLP_CHOFF, 0, iptr:&CHAIN_OFFSET, defintval:0, TYPE_INT, 0}, \
{"d" , CONFIG_HLP_SOFTS, PARAMFLAG_BOOL, uptr:(uint32_t *)&do_forms, defintval:0, TYPE_INT8, 0}, \ {"d" , CONFIG_HLP_SOFTS, PARAMFLAG_BOOL, uptr:(uint32_t *)&do_forms, defintval:0, TYPE_INT8, 0}, \
{"q" , CONFIG_HLP_STMON, PARAMFLAG_BOOL, iptr:&opp_enabled, defintval:0, TYPE_INT, 0}, \ {"q" , CONFIG_HLP_STMON, PARAMFLAG_BOOL, iptr:&opp_enabled, defintval:0, TYPE_INT, 0}, \
...@@ -230,6 +232,7 @@ extern char *get_softmodem_function(uint64_t *sofmodemfunc_mask_ptr); ...@@ -230,6 +232,7 @@ extern char *get_softmodem_function(uint64_t *sofmodemfunc_mask_ptr);
#define SOFTMODEM_RTSIGNAL (SIGRTMIN+1) #define SOFTMODEM_RTSIGNAL (SIGRTMIN+1)
extern void set_softmodem_sighandler(void); extern void set_softmodem_sighandler(void);
extern uint64_t downlink_frequency[MAX_NUM_CCs][4]; extern uint64_t downlink_frequency[MAX_NUM_CCs][4];
extern int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif
......
nfapi/oai_integration/nfapi_pnf.c
View file @ 9f841634
...@@ -720,9 +720,6 @@ int pnf_phy_hi_dci0_req(L1_rxtx_proc_t *proc, nfapi_pnf_p7_config_t *pnf_p7, nfa ...@@ -720,9 +720,6 @@ int pnf_phy_hi_dci0_req(L1_rxtx_proc_t *proc, nfapi_pnf_p7_config_t *pnf_p7, nfa
} }
int pnf_phy_dl_config_req(L1_rxtx_proc_t *proc, nfapi_pnf_p7_config_t *pnf_p7, nfapi_dl_config_request_t *req) { int pnf_phy_dl_config_req(L1_rxtx_proc_t *proc, nfapi_pnf_p7_config_t *pnf_p7, nfapi_dl_config_request_t *req) {
if (RC.ru == 0) {
return -1;
}
if (RC.eNB == 0) { if (RC.eNB == 0) {
return -2; return -2;
...@@ -847,9 +844,6 @@ int pnf_phy_ul_config_req(L1_rxtx_proc_t *proc, nfapi_pnf_p7_config_t *pnf_p7, n ...@@ -847,9 +844,6 @@ int pnf_phy_ul_config_req(L1_rxtx_proc_t *proc, nfapi_pnf_p7_config_t *pnf_p7, n
req->ul_config_request_body.srs_present req->ul_config_request_body.srs_present
); );
if (RC.ru == 0) {
return -1;
}
if (RC.eNB == 0) { if (RC.eNB == 0) {
return -2; return -2;
......
nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_interface.h
View file @ 9f841634
...@@ -23,6 +23,7 @@ ...@@ -23,6 +23,7 @@
#include "PHY/impl_defs_nr.h" #include "PHY/impl_defs_nr.h"
#define NFAPI_UE_MAX_NUM_CB 8 #define NFAPI_UE_MAX_NUM_CB 8
#define NFAPI_MAX_NUM_UL_PDU 8
/* /*
typedef unsigned int uint32_t; typedef unsigned int uint32_t;
...@@ -155,7 +156,7 @@ typedef struct { ...@@ -155,7 +156,7 @@ typedef struct {
uint16_t slot; uint16_t slot;
fapi_nr_tx_config_t tx_config; fapi_nr_tx_config_t tx_config;
uint16_t number_of_pdus; uint16_t number_of_pdus;
fapi_nr_tx_request_body_t *tx_request_body; fapi_nr_tx_request_body_t tx_request_body[NFAPI_MAX_NUM_UL_PDU];
} fapi_nr_tx_request_t; } fapi_nr_tx_request_t;
/// This struct replaces: /// This struct replaces:
......
openair1/PHY/INIT/nr_init.c
View file @ 9f841634
...@@ -45,8 +45,6 @@ ...@@ -45,8 +45,6 @@
/* /*
extern uint32_t from_nrarfcn(int nr_bandP,uint32_t dl_nrarfcn); extern uint32_t from_nrarfcn(int nr_bandP,uint32_t dl_nrarfcn);
extern int32_t get_nr_uldl_offset(int nr_bandP);
extern openair0_config_t openair0_cfg[MAX_CARDS]; extern openair0_config_t openair0_cfg[MAX_CARDS];
*/ */
...@@ -451,52 +449,26 @@ void nr_phy_config_request(NR_PHY_Config_t *phy_config) { ...@@ -451,52 +449,26 @@ void nr_phy_config_request(NR_PHY_Config_t *phy_config) {
uint8_t short_sequence, num_sequences, rootSequenceIndex, fd_occasion; uint8_t short_sequence, num_sequences, rootSequenceIndex, fd_occasion;
NR_DL_FRAME_PARMS *fp = &RC.gNB[Mod_id]->frame_parms; NR_DL_FRAME_PARMS *fp = &RC.gNB[Mod_id]->frame_parms;
nfapi_nr_config_request_scf_t *gNB_config = &RC.gNB[Mod_id]->gNB_config; nfapi_nr_config_request_scf_t *gNB_config = &RC.gNB[Mod_id]->gNB_config;
int32_t dlul_offset = 0;
/*
gNB_config->cell_config.phy_cell_id.value = phy_config->cfg->cell_config.phy_cell_id.value;
gNB_config->carrier_config.dl_frequency.value = phy_config->cfg->carrier_config.dl_frequency.value;
gNB_config->carrier_config.uplink_frequency.value = phy_config->cfg->carrier_config.uplink_frequency.value;
gNB_config->ssb_config.scs_common.value = phy_config->cfg->ssb_config.scs_common.value;
gNB_config->carrier_config.dl_bandwidth.value = phy_config->cfg->carrier_config.dl_bandwidth.value;
gNB_config->carrier_config.uplink_bandwidth.value = phy_config->cfg->carrier_config.uplink_bandwidth.value;
gNB_config->ssb_table.ssb_subcarrier_offset.value = phy_config->cfg->ssb_table.ssb_subcarrier_offset.value;
gNB_config->ssb_table.ssb_offset_point_a.value = phy_config->cfg->ssb_table.ssb_offset_point_a.value;
gNB_config->ssb_table.ssb_mask_list[0].ssb_mask.value = phy_config->cfg->ssb_table.ssb_mask_list[0].ssb_mask.value;
gNB_config->ssb_table.ssb_mask_list[1].ssb_mask.value = phy_config->cfg->ssb_table.ssb_mask_list[1].ssb_mask.value;
gNB_config->ssb_table.ssb_period.value = phy_config->cfg->ssb_table.ssb_period.value;
for (int i=0; i<5; i++) {
gNB_config->carrier_config.dl_grid_size[i].value = phy_config->cfg->carrier_config.dl_grid_size[i].value;
gNB_config->carrier_config.ul_grid_size[i].value = phy_config->cfg->carrier_config.ul_grid_size[i].value;
gNB_config->carrier_config.dl_k0[i].value = phy_config->cfg->carrier_config.dl_k0[i].value;
gNB_config->carrier_config.ul_k0[i].value = phy_config->cfg->carrier_config.ul_k0[i].value;
}
if (phy_config->cfg->cell_config.frame_duplex_type.value == 0) {
gNB_config->cell_config.frame_duplex_type.value = FDD;
} else {
gNB_config->cell_config.frame_duplex_type.value = TDD;
}
memcpy((void*)&gNB_config->prach_config,(void*)&phy_config->cfg->prach_config,sizeof(phy_config->cfg->prach_config));
memcpy((void*)&gNB_config->tdd_table,(void*)&phy_config->cfg->tdd_table,sizeof(phy_config->cfg->tdd_table));
*/
memcpy((void*)gNB_config,phy_config->cfg,sizeof(*phy_config->cfg)); memcpy((void*)gNB_config,phy_config->cfg,sizeof(*phy_config->cfg));
RC.gNB[Mod_id]->mac_enabled = 1; RC.gNB[Mod_id]->mac_enabled = 1;
uint64_t dl_bw_khz = (12*gNB_config->carrier_config.dl_grid_size[gNB_config->ssb_config.scs_common.value].value)*(15<<gNB_config->ssb_config.scs_common.value); uint64_t dl_bw_khz = (12*gNB_config->carrier_config.dl_grid_size[gNB_config->ssb_config.scs_common.value].value)*(15<<gNB_config->ssb_config.scs_common.value);
fp->dl_CarrierFreq = ((dl_bw_khz>>1) + gNB_config->carrier_config.dl_frequency.value)*1000 ; fp->dl_CarrierFreq = ((dl_bw_khz>>1) + gNB_config->carrier_config.dl_frequency.value)*1000 ;
int32_t dlul_offset = 0;
lte_frame_type_t frame_type = 0;
get_band(fp->dl_CarrierFreq,&fp->nr_band,&dlul_offset,&frame_type);
uint64_t ul_bw_khz = (12*gNB_config->carrier_config.ul_grid_size[gNB_config->ssb_config.scs_common.value].value)*(15<<gNB_config->ssb_config.scs_common.value); uint64_t ul_bw_khz = (12*gNB_config->carrier_config.ul_grid_size[gNB_config->ssb_config.scs_common.value].value)*(15<<gNB_config->ssb_config.scs_common.value);
fp->ul_CarrierFreq = ((ul_bw_khz>>1) + gNB_config->carrier_config.uplink_frequency.value)*1000 ; fp->ul_CarrierFreq = ((ul_bw_khz>>1) + gNB_config->carrier_config.uplink_frequency.value)*1000 ;
AssertFatal(fp->ul_CarrierFreq==(fp->dl_CarrierFreq+dlul_offset), "Disagreement in uplink frequency for band %d\n", fp->nr_band); fp->nr_band = *RC.nrmac[Mod_id]->common_channels[0].ServingCellConfigCommon->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0];
get_delta_duplex(fp->nr_band, gNB_config->ssb_config.scs_common.value, &dlul_offset);
dlul_offset *= 1000;
AssertFatal(fp->ul_CarrierFreq == (fp->dl_CarrierFreq + dlul_offset), "Disagreement in uplink frequency for band %d: ul_CarrierFreq = %lu Hz vs expected %lu Hz\n", fp->nr_band, fp->ul_CarrierFreq, fp->dl_CarrierFreq + dlul_offset);
LOG_I(PHY, "DL frequency %lu Hz, UL frequency %lu Hz: band %d, uldl offset %d Hz\n", fp->dl_CarrierFreq, fp->ul_CarrierFreq, fp->nr_band, dlul_offset);
fp->threequarter_fs = openair0_cfg[0].threequarter_fs; fp->threequarter_fs = openair0_cfg[0].threequarter_fs;
LOG_I(PHY,"Configuring MIB for instance %d, : (Nid_cell %d,DL freq %llu, UL freq %llu)\n", LOG_I(PHY,"Configuring MIB for instance %d, : (Nid_cell %d,DL freq %llu, UL freq %llu)\n",
Mod_id, Mod_id,
......
openair1/PHY/INIT/nr_init_ue.c
View file @ 9f841634
This diff is collapsed.
openair1/PHY/INIT/nr_parms.c
View file @ 9f841634
This diff is collapsed.
openair1/PHY/INIT/phy_init.h
View file @ 9f841634
...@@ -394,9 +394,10 @@ int init_frame_parms(LTE_DL_FRAME_PARMS *frame_parms,uint8_t osf); ...@@ -394,9 +394,10 @@ int init_frame_parms(LTE_DL_FRAME_PARMS *frame_parms,uint8_t osf);
void dump_frame_parms(LTE_DL_FRAME_PARMS *frame_parms); void dump_frame_parms(LTE_DL_FRAME_PARMS *frame_parms);
int nr_get_ssb_start_symbol(NR_DL_FRAME_PARMS *fp); int nr_get_ssb_start_symbol(NR_DL_FRAME_PARMS *fp);
int nr_init_frame_parms(nfapi_nr_config_request_scf_t *config, NR_DL_FRAME_PARMS *frame_parms); int nr_init_frame_parms(nfapi_nr_config_request_scf_t *config, NR_DL_FRAME_PARMS *frame_parms);
int nr_init_frame_parms_ue(NR_DL_FRAME_PARMS *frame_parms,fapi_nr_config_request_t *config,int Ncp); int nr_init_frame_parms_ue(NR_DL_FRAME_PARMS *frame_parms, fapi_nr_config_request_t *config, uint16_t nr_band);
int init_nr_ue_signal(PHY_VARS_NR_UE *ue,int nb_connected_eNB,uint8_t abstraction_flag); int init_nr_ue_signal(PHY_VARS_NR_UE *ue,int nb_connected_eNB,uint8_t abstraction_flag);
void init_nr_ue_transport(PHY_VARS_NR_UE *ue,int abstraction_flag); void init_nr_ue_transport(PHY_VARS_NR_UE *ue,int abstraction_flag);
void init_N_TA_offset(PHY_VARS_NR_UE *ue);
void nr_dump_frame_parms(NR_DL_FRAME_PARMS *frame_parms); void nr_dump_frame_parms(NR_DL_FRAME_PARMS *frame_parms);
int phy_init_nr_gNB(PHY_VARS_gNB *gNB, unsigned char is_secondary_gNB, unsigned char abstraction_flag); int phy_init_nr_gNB(PHY_VARS_gNB *gNB, unsigned char is_secondary_gNB, unsigned char abstraction_flag);
void nr_phy_config_request(NR_PHY_Config_t *gNB); void nr_phy_config_request(NR_PHY_Config_t *gNB);
......
openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
View file @ 9f841634
...@@ -2242,16 +2242,12 @@ int dlsch_modulation(PHY_VARS_eNB* phy_vars_eNB, ...@@ -2242,16 +2242,12 @@ int dlsch_modulation(PHY_VARS_eNB* phy_vars_eNB,
MIMO_mode_t mimo_mode = -1; MIMO_mode_t mimo_mode = -1;
uint8_t mprime=0,Ns; uint8_t mprime=0,Ns;
int8_t lprime=-1; int8_t lprime=-1;
int aa=0;
#ifdef DEBUG_DLSCH_MODULATION #ifdef DEBUG_DLSCH_MODULATION
uint8_t Nl0; //= dlsch0_harq->Nl; uint8_t Nl0; //= dlsch0_harq->Nl;
uint8_t Nl1; uint8_t Nl1;
#endif #endif
int ru_id;
RU_t *ru;
int eNB_id;
if ((dlsch0 != NULL) && (dlsch1 != NULL)){ if ((dlsch0 != NULL) && (dlsch1 != NULL)){
...@@ -2432,11 +2428,13 @@ int dlsch_modulation(PHY_VARS_eNB* phy_vars_eNB, ...@@ -2432,11 +2428,13 @@ int dlsch_modulation(PHY_VARS_eNB* phy_vars_eNB,
} }
// mapping ue specific beamforming weights from UE specified DLSCH structure to RU beam weights for the eNB // mapping ue specific beamforming weights from UE specified DLSCH structure to RU beam weights for the eNB
for (ru_id=0;ru_id<RC.nb_RU;ru_id++) { /*
for (int ru_id=0;ru_id<RC.nb_RU;ru_id++) {
RU_t *ru;
ru = RC.ru[ru_id]; ru = RC.ru[ru_id];
for (eNB_id=0;eNB_id<ru->num_eNB;eNB_id++){ for (int eNB_id=0;eNB_id<ru->num_eNB;eNB_id++){
if (phy_vars_eNB == ru->eNB_list[eNB_id]) { if (phy_vars_eNB == ru->eNB_list[eNB_id]) {
for (aa=0;aa<ru->nb_tx;aa++){ for (int aa=0;aa<ru->nb_tx;aa++){
LOG_I(PHY,"ru_id:%d eNB_id:%d aa:%d memcpy(ru->beam_weights, dlsch0->ue_spec_bf_weights[ru_id][0],)\n", ru_id, eNB_id, aa); LOG_I(PHY,"ru_id:%d eNB_id:%d aa:%d memcpy(ru->beam_weights, dlsch0->ue_spec_bf_weights[ru_id][0],)\n", ru_id, eNB_id, aa);
memcpy(ru->beam_weights[eNB_id][5][aa], memcpy(ru->beam_weights[eNB_id][5][aa],
dlsch0->ue_spec_bf_weights[ru_id][0], dlsch0->ue_spec_bf_weights[ru_id][0],
...@@ -2445,6 +2443,7 @@ int dlsch_modulation(PHY_VARS_eNB* phy_vars_eNB, ...@@ -2445,6 +2443,7 @@ int dlsch_modulation(PHY_VARS_eNB* phy_vars_eNB,
} }
} }
} }
*/
} }
......
openair1/PHY/MODULATION/nr_modulation.c
View file @ 9f841634
...@@ -506,10 +506,10 @@ void init_symbol_rotation(NR_DL_FRAME_PARMS *fp,uint64_t CarrierFreq) { ...@@ -506,10 +506,10 @@ void init_symbol_rotation(NR_DL_FRAME_PARMS *fp,uint64_t CarrierFreq) {
const int nsymb = fp->symbols_per_slot * fp->slots_per_frame/10; const int nsymb = fp->symbols_per_slot * fp->slots_per_frame/10;
const double Tc=(1/480e3/4096); const double Tc=(1/480e3/4096);
const double Nu=2048*64*.5; const double Nu=2048*64*(1/(float)(1<<fp->numerology_index));
const double f0= (double)CarrierFreq; const double f0= (double)CarrierFreq;
const double Ncp0=16*64 + (144*64*.5); const double Ncp0=16*64 + (144*64*(1/(float)(1<<fp->numerology_index)));
const double Ncp1=(144*64*.5); const double Ncp1=(144*64*(1/(float)(1<<fp->numerology_index)));
double tl=0,poff,exp_re,exp_im; double tl=0,poff,exp_re,exp_im;
double Ncp,Ncpm1=Ncp0; double Ncp,Ncpm1=Ncp0;
......
openair1/PHY/MODULATION/slot_fep_nr.c
View file @ 9f841634
...@@ -483,13 +483,20 @@ int nr_slot_fep_ul(NR_DL_FRAME_PARMS *frame_parms, ...@@ -483,13 +483,20 @@ int nr_slot_fep_ul(NR_DL_FRAME_PARMS *frame_parms,
dft(dftsize,(int16_t *)&tmp_dft_in, dft(dftsize,(int16_t *)&tmp_dft_in,
(int16_t *)&rxdataF[symbol * frame_parms->ofdm_symbol_size], 1); (int16_t *)&rxdataF[symbol * frame_parms->ofdm_symbol_size], 1);
} }
else else {
dft(dftsize,(int16_t *)&rxdata[rxdata_offset-sample_offset], //dft(dftsize,(int16_t *)&rxdata[rxdata_offset-sample_offset],
// (int16_t *)&rxdataF[symbol * frame_parms->ofdm_symbol_size], 1);
memcpy((void *)tmp_dft_in,
(void *) &rxdata[rxdata_offset-sample_offset],
(frame_parms->ofdm_symbol_size)*sizeof(int));
dft(dftsize,(int16_t *)&tmp_dft_in,
(int16_t *)&rxdataF[symbol * frame_parms->ofdm_symbol_size], 1); (int16_t *)&rxdataF[symbol * frame_parms->ofdm_symbol_size], 1);
}
// clear DC carrier from OFDM symbols // clear DC carrier from OFDM symbols
rxdataF[symbol * frame_parms->ofdm_symbol_size] = 0; rxdataF[symbol * frame_parms->ofdm_symbol_size] = 0;
int symb_offset = (Ns%frame_parms->slots_per_subframe)*frame_parms->symbols_per_slot; int symb_offset = (Ns%frame_parms->slots_per_subframe)*frame_parms->symbols_per_slot;
uint32_t rot2 = ((uint32_t*)frame_parms->symbol_rotation)[symbol+symb_offset]; uint32_t rot2 = ((uint32_t*)frame_parms->symbol_rotation)[symbol+symb_offset];
((int16_t*)&rot2)[1]=-((int16_t*)&rot2)[1]; ((int16_t*)&rot2)[1]=-((int16_t*)&rot2)[1];
...@@ -499,5 +506,6 @@ int nr_slot_fep_ul(NR_DL_FRAME_PARMS *frame_parms, ...@@ -499,5 +506,6 @@ int nr_slot_fep_ul(NR_DL_FRAME_PARMS *frame_parms,
(int16_t *)&rxdataF[frame_parms->ofdm_symbol_size*symbol], (int16_t *)&rxdataF[frame_parms->ofdm_symbol_size*symbol],
frame_parms->ofdm_symbol_size, frame_parms->ofdm_symbol_size,
15); 15);
return(0); return(0);
} }
openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
View file @ 9f841634
...@@ -446,7 +446,7 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue, ...@@ -446,7 +446,7 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
assert(0); assert(0);
} }
if( symbol == 3) if( dmrss == 2) // update time statistics for last PBCH symbol
{ {
// do ifft of channel estimate // do ifft of channel estimate
for (aarx=0; aarx<ue->frame_parms.nb_antennas_rx; aarx++) for (aarx=0; aarx<ue->frame_parms.nb_antennas_rx; aarx++)
......
openair1/PHY/NR_UE_TRANSPORT/dci_tools_nr.c
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openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c
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openair1/PHY/NR_UE_TRANSPORT/nr_ue_rf_helpers.c 0 → 100644
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openair1/PHY/NR_UE_TRANSPORT/pss_nr.c
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openair1/PHY/TOOLS/lte_enb_scope.c
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openair1/PHY/TOOLS/lte_phy_scope.c
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openair1/PHY/defs_L1_NB_IoT.h
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openair1/PHY/defs_RU.h
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openair1/PHY/defs_nr_common.h
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openair1/PHY/phy_extern_nr_ue.h
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openair1/PHY/thread_NR_UE.h
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