Merge remote-tracking branch 'origin/NR_SA_NGAP_RRC_wk42' into NR_SRB_Config

.dockerignore

+*.log
+cmake_targets/log/
+cmake_targets/ran_build/
+common/utils/T/T_IDs.h
+common/utils/T/T_messages.txt.h
+common/utils/T/genids
+common/utils/T/genids.o
+targets/bin/

ci-scripts/Jenkinsfile-gitlab

@@ -35,6 +35,9 @@ def doFlexranCtrlTest = false
 // Location of the executor node
 def nodeExecutor = params.nodeExecutor
 
+// VM Lockable resources
+def vmResource = params.vmLockableResource
+
 pipeline {
     agent {
         label nodeExecutor
@@ -159,65 +162,81 @@ pipeline {
 
         stage ("Start VM -- basic-sim") {
             steps {
+              lock (vmResource) {
                 timeout (time: 5, unit: 'MINUTES') {
                     sh "./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant basic-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
                 }
+              }
             }
         }
 
         stage ("Start VM -- gnb-usrp") {
             steps {
+              lock (vmResource) {
                 timeout (time: 5, unit: 'MINUTES') {
                     sh "./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant gnb-usrp --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
                 }
+              }
             }
         }
 
         stage ("Start VM -- nr-ue-usrp") {
             steps {
+              lock (vmResource) {
                 timeout (time: 5, unit: 'MINUTES') {
                     sh "./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant nr-ue-usrp --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
                 }
+              }
             }
         }
 
         stage ("Start VM -- enb-usrp") {
             steps {
+              lock (vmResource) {
                 timeout (time: 5, unit: 'MINUTES') {
                     sh "./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant enb-usrp --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
                 }
+              }
             }
         }
 
         stage ("Start VM -- phy-sim") {
             steps {
+              lock (vmResource) {
                 timeout (time: 5, unit: 'MINUTES') {
                     sh "./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant phy-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
                 }
+              }
             }
         }
         
         stage ("Start VM -- enb-ethernet") {
             steps {
-                timeout (time: 5, unit: 'MINUTES') {
+              lock (vmResource) {
+                timeout (time: 7, unit: 'MINUTES') {
                     sh "./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant enb-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
                 }
+              }
             }
         }
 
         stage ("Start VM -- ue-ethernet") {
             steps {
-                timeout (time: 5, unit: 'MINUTES') {
+              lock (vmResource) {
+                timeout (time: 7, unit: 'MINUTES') {
                     sh "./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant ue-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
                 }
+              }
             }
         }
         
         stage ("Start VM -- cppcheck") {
             steps {
-                timeout (time: 5, unit: 'MINUTES') {
+              lock (vmResource) {
+                timeout (time: 7, unit: 'MINUTES') {
                     sh "./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant cppcheck --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
                 }
+              }
             }
         }
 
@@ -288,11 +307,14 @@ pipeline {
                 }
                 stage ("Build UE-ethernet") {
                     steps {
+                      // This is typically the last one to finish.
+                      lock (vmResource) {
                         gitlabCommitStatus(name: "Build UE-ethernet") {
                             timeout (time: 20, unit: 'MINUTES') {
                                 sh "./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant ue-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
                             }
                         }
+                      }
                     }
                 }
             }
@@ -354,6 +376,7 @@ pipeline {
                     stages {
                         stage ("Test physical simulators") {
                             steps {
+                              lock (vmResource) {
                                 script {
                                     timeout (time: 90, unit: 'MINUTES') {
                                         try {
@@ -365,6 +388,7 @@ pipeline {
                                         }
                                     }
                                 }
+                              }
                             }
                         }
                         stage ("Build Flexran Controller") {
@@ -372,6 +396,7 @@ pipeline {
                                 expression {doFlexranCtrlTest}
                             }
                             steps {
+                              lock (vmResource) {
                                 script {
                                     timeout (time: 20, unit: 'MINUTES') {
                                         try {
@@ -381,10 +406,12 @@ pipeline {
                                         }
                                     }
                                 }
+                              }
                             }
                         }
                         stage ("Test basic simulator") {
                             steps {
+                              lock (vmResource) {
                                 script {
                                     timeout (time: 30, unit: 'MINUTES') {
                                         try {
@@ -396,10 +423,12 @@ pipeline {
                                         }
                                     }
                                 }
+                              }
                             }
                         }
                         stage ("Test L1 simulator") {
                             steps {
+                              lock (vmResource) {
                                 script {
                                     timeout (time: 30, unit: 'MINUTES') {
                                         try {
@@ -411,12 +440,14 @@ pipeline {
                                         }
                                     }
                                 }
+                              }
                             }
                         }
                         stage ("Test RF simulator") {
                             steps {
+                              lock (vmResource) {
                                 script {
-                                    timeout (time: 30, unit: 'MINUTES') {
+                                    timeout (time: 40, unit: 'MINUTES') {
                                         try {
                                             gitlabCommitStatus(name: "Test RF-sim") {
                                                 sh "./ci-scripts/oai-ci-vm-tool test --workspace $WORKSPACE --variant rf-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
@@ -426,10 +457,12 @@ pipeline {
                                         }
                                     }
                                 }
+                              }
                             }
                         }
                         stage ("Test L2 simulator") {
                             steps {
+                              lock (vmResource) {
                                 script {
                                     timeout (time: 30, unit: 'MINUTES') {
                                         try {
@@ -441,11 +474,14 @@ pipeline {
                                         }
                                     }
                                 }
+                              }
                             }
                         }
                         stage ("Destroy all Virtual Machines") {
                             steps {
+                              lock (vmResource) {
                                 sh "./ci-scripts/oai-ci-vm-tool destroy --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+                              }
                             }
                         }
                     }

ci-scripts/Jenkinsfile-tmp-full-ran

@@ -266,6 +266,42 @@ pipeline {
         }
         stage('Log Collection') {
             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)') {
                     steps {
                         withCredentials([

ci-scripts/checkCodingFormattingRules.sh

@@ -59,7 +59,7 @@ if [ $# -eq 0 ]
 then
     echo " ---- Checking the whole repository ----"
     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_TO_FORMAT > ./oai_rules_result.txt
 
@@ -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
 
     # 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
     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
     for FILE in $LIST_OF_FILES_W_BANNER
     do
-       IS_NFAPI=`echo $FILE | egrep -c "nfapi/open-nFAPI|nfapi/oai_integration/vendor_ext"`
-       IS_OAI_LICENCE_PRESENT=`egrep -c "OAI Public License" $FILE`
-       IS_BSD_LICENCE_PRESENT=`egrep -c "the terms of the BSD Licence" $FILE`
-       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_NFAPI=`echo $FILE | egrep -c "nfapi/open-nFAPI|nfapi/oai_integration/vendor_ext" || true`
+       IS_OAI_LICENCE_PRESENT=`egrep -c "OAI Public License" $FILE || true`
+       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_|openair3/NAS/COMMON/milenage.h" || true`
        if [ $IS_OAI_LICENCE_PRESENT -eq 0 ] && [ $IS_BSD_LICENCE_PRESENT -eq 0 ]
        then
            if [ $IS_NFAPI -eq 0 ] && [ $IS_EXCEPTION -eq 0 ]
@@ -178,7 +178,7 @@ do
     EXT="${filename##*.}"
     if [ $EXT = "c" ] || [ $EXT = "h" ] || [ $EXT = "cpp" ] || [ $EXT = "hpp" ]
     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))
         if [ $TO_FORMAT -ne 0 ]
         then
@@ -186,15 +186,19 @@ do
             echo $FULLFILE >> ./oai_rules_result_list.txt
         fi
         # 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
-        IS_BANNER=`egrep -i -c "Copyright|copyleft" $FULLFILE`
+        IS_BANNER=`egrep -i -c "Copyright|copyleft" $FULLFILE || true`
         if [ $IS_BANNER -ne 0 ]
         then
-            IS_NFAPI=`echo $FULLFILE | egrep -c "nfapi/open-nFAPI|nfapi/oai_integration/vendor_ext"`
-            IS_OAI_LICENCE_PRESENT=`egrep -c "OAI Public License" $FULLFILE`
-            IS_BSD_LICENCE_PRESENT=`egrep -c "the terms of the BSD Licence" $FULLFILE`
-            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_NFAPI=`echo $FULLFILE | egrep -c "nfapi/open-nFAPI|nfapi/oai_integration/vendor_ext" || true`
+            IS_OAI_LICENCE_PRESENT=`egrep -c "OAI Public License" $FULLFILE || true`
+            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_|openair3/NAS/COMMON/milenage.h" || true`
             if [ $IS_OAI_LICENCE_PRESENT -eq 0 ] && [ $IS_BSD_LICENCE_PRESENT -eq 0 ]
             then
                 if [ $IS_NFAPI -eq 0 ] && [ $IS_EXCEPTION -eq 0 ]

ci-scripts/conf_files/enb.band13.tm1.25PRB.usrpb210.conf

@@ -184,6 +184,8 @@ eNBs =
     enable_x2 = "yes";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/enb.band13.tm1.50PRB.emtc.conf

@@ -367,6 +367,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/enb.band17.tm1.25PRB.usrpb210.conf

@@ -188,6 +188,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/enb.band17.tm1.mbms.25PRB.usrpb210.conf

@@ -189,6 +189,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     ///M2
     target_mce_m2_ip_address      = ( { ipv4       = "127.0.0.7";

ci-scripts/conf_files/enb.band40.tm1.100PRB.FairScheduler.usrpb210.conf

@@ -147,6 +147,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/enb.band40.tm1.25PRB.FairScheduler.usrpb210.conf

@@ -147,6 +147,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/enb.band40.tm1.50PRB.FairScheduler.usrpb210.conf

@@ -147,6 +147,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/enb.band40.tm2.25PRB.FairScheduler.usrpb210.conf

@@ -145,6 +145,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/enb.band7.tm1.100PRB.usrpb210.conf

@@ -184,6 +184,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/enb.band7.tm1.25PRB.slave.usrpb210.conf

@@ -187,6 +187,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
     target_enb_x2_ip_address      = (
                                      { ipv4       = "CI_RCC_IP_ADDR";
                                        ipv6       = "192:168:30::17";

ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf

@@ -187,6 +187,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/enb.band7.tm1.50PRB.usrpb210.conf

@@ -192,6 +192,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/enb.band7.tm1.fr1.25PRB.usrpb210.conf

@@ -144,6 +144,8 @@ eNBs =
       discRxPool_ResourceConfig_subframeBitmap_choice_bs_size         = 5;
       discRxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused  = 0;
 
+      //SSB central frequency of NR secondary cell group (for ENDC NSA)
+      nr_scg_ssb_freq = 641272;
     }
   );
 
@@ -190,6 +192,8 @@ eNBs =
     enable_x2 = "yes";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES : 
     {

ci-scripts/conf_files/enb.band7.tm2.25PRB.usrpb210.conf

@@ -187,6 +187,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/enb.slave.band13.tm1.25PRB.usrpb210.conf

@@ -183,6 +183,8 @@ eNBs =
     enable_x2 = "yes";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
     target_enb_x2_ip_address      = (
                                      { ipv4       = "CI_RCC_IP_ADDR";
                                        ipv6       = "192:168:30::17";

ci-scripts/conf_files/gnb.band78.tm1.106PRB.usrpn300.conf

@@ -45,8 +45,8 @@ gNBs =
         dl_carrierBandwidth                                            = 106;
      #initialDownlinkBWP
       #genericParameters
-        # this is RBstart=0,L=50 (275*(L-1))+RBstart
-        initialDLBWPlocationAndBandwidth                                        = 13475;
+        # this is RBstart=41,L=24 (275*(L-1))+RBstart
+        initialDLBWPlocationAndBandwidth                                        = 6366;
 # subcarrierSpacing
 # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120  
         initialDLBWPsubcarrierSpacing                                           = 1;
@@ -59,7 +59,7 @@ gNBs =
              #initialULBWPmappingType
 	     #0=typeA,1=typeB
              initialDLBWPmappingType_0           = 0;
-             #this is SS=2,L=3
+             #this is SS=1,L=13
              initialDLBWPstartSymbolAndLength_0  = 40;
 
              initialDLBWPk0_1                    = 0;
@@ -74,7 +74,7 @@ gNBs =
 
              initialDLBWPk0_3                    = 0;
              initialDLBWPmappingType_3           = 0;
-             #this is SS=1,L=4
+             #this is SS=1,L=5
              initialDLBWPstartSymbolAndLength_3  = 57;
 
   #uplinkConfigCommon 
@@ -89,7 +89,7 @@ gNBs =
       pMax                                                          = 20;
      #initialUplinkBWP
       #genericParameters
-        initialULBWPlocationAndBandwidth                                        = 13475;
+        initialULBWPlocationAndBandwidth                                        = 6366;
 # subcarrierSpacing
 # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120  
         initialULBWPsubcarrierSpacing                                           = 1;
@@ -131,12 +131,12 @@ gNBs =
 # 0=unrestricted, 1=restricted type A, 2=restricted type B
         restrictedSetConfig                                         = 0,
       # pusch-ConfigCommon (up to 16 elements)
-        initialULBWPk2_0                      = 2;
+        initialULBWPk2_0                      = 6;
         initialULBWPmappingType_0             = 1
         # this is SS=0 L=11
         initialULBWPstartSymbolAndLength_0    = 55;
- 	
-	initialULBWPk2_1                      = 2;
+
+        initialULBWPk2_1                      = 6;
         initialULBWPmappingType_1             = 1;
         # this is SS=0 L=12
         initialULBWPstartSymbolAndLength_1    = 69;
@@ -145,7 +145,7 @@ gNBs =
         initialULBWPmappingType_2             = 1;
         # this is SS=10 L=4
         initialULBWPstartSymbolAndLength_2    = 52;
-	
+
         msg3_DeltaPreamble                                          = 1;
         p0_NominalWithGrant                                         =-90;
 
@@ -249,7 +249,7 @@ RUs = (
          eNB_instances  = [0];
          #beamforming 1x4 matrix:
          bf_weights = [0x00007fff, 0x0000, 0x0000, 0x0000];
-	 sdr_addrs = "addr=192.168.10.2,second_addr=192.168.20.2";
+         sdr_addrs = "addr=192.168.10.2,mgmt_addr=192.168.10.2,second_addr=192.168.20.2";
          clock_src = "external";
     }
 );  

ci-scripts/conf_files/gnb.band78.tm1.fr1.106PRB.usrpb210.conf

@@ -210,6 +210,8 @@ gNBs =
     enable_x2 = "yes";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
     target_enb_x2_ip_address      = (
                                      { ipv4       = "CI_FR1_CTL_ENB_IP_ADDR";
                                        ipv6       = "192:168:30::17";
@@ -289,3 +291,6 @@ THREAD_STRUCT = (
        rrc_log_verbosity                     ="medium";
     };
 
+uicc: {
+opc = "testopc";
+};

ci-scripts/conf_files/lte-fdd-basic-sim.conf

@@ -184,6 +184,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/lte-fdd-fembms-basic-sim.conf

@@ -185,6 +185,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
  ////////// MCE parameters:
     target_mce_m2_ip_address      = ( { ipv4       = "127.0.0.7";

ci-scripts/conf_files/lte-fdd-mbms-basic-sim.conf

@@ -185,6 +185,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
  ////////// MCE parameters:
     target_mce_m2_ip_address      = ( { ipv4       = "127.0.0.7";

ci-scripts/conf_files/lte-tdd-basic-sim.conf

@@ -147,6 +147,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/rcc.band40.tm1.100PRB.FairScheduler.usrpb210.conf

@@ -150,6 +150,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/rcc.band40.tm1.25PRB.FairScheduler.usrpb210.conf

@@ -150,6 +150,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/rcc.band40.tm1.50PRB.FairScheduler.usrpb210.conf

@@ -150,6 +150,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.100PRB.usrpb210.conf

@@ -187,6 +187,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.25PRB.usrpb210.conf

@@ -187,6 +187,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.50PRB.usrpb210.conf

@@ -187,6 +187,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/conf_files/rcc.band7.tm1.mbms-s1ap.if4p5.50PRB.lo.conf

@@ -155,6 +155,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
 
     ////////// MCE parameters:

ci-scripts/conf_files/rcc.band7.tm1.mbms.if4p5.50PRB.lo.conf

@@ -155,6 +155,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
 
     ////////// MCE parameters:

ci-scripts/conf_files/rcc.band7.tm1.nfapi.conf

@@ -185,6 +185,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

ci-scripts/epc.py

@@ -65,6 +65,7 @@ class EPCManagement():
 		self.testCase_id = ''
 		self.MmeIPAddress = ''
 		self.containerPrefix = 'prod'
+		self.mmeConfFile = 'mme.conf'
 
 
 #-----------------------------------------------------------
@@ -127,7 +128,7 @@ class EPCManagement():
 			logging.debug('Using the OAI EPC Release 14 MME in Docker')
 			mySSH.command('docker exec -d ' + self.containerPrefix + '-oai-mme /bin/bash -c "nohup tshark -i eth0 -i lo:s10 -w /tmp/mme_check_run.pcap 2>&1 > /dev/null"', '\$', 5)
 			time.sleep(5)
-			mySSH.command('docker exec -d ' + self.containerPrefix + '-oai-mme /bin/bash -c "nohup ./bin/oai_mme -c ./etc/mme.conf > mme_check_run.log 2>&1"', '\$', 5)
+			mySSH.command('docker exec -d ' + self.containerPrefix + '-oai-mme /bin/bash -c "nohup ./bin/oai_mme -c ./etc/' + self.mmeConfFile + ' > mme_check_run.log 2>&1"', '\$', 5)
 		elif re.match('OAI-Rel14-CUPS', self.Type, re.IGNORECASE):
 			logging.debug('Using the OAI EPC Release 14 MME')
 			mySSH.command('cd ' + self.SourceCodePath + '/scripts', '\$', 5)

ci-scripts/html.py

@@ -64,6 +64,10 @@ class HTMLManagement():
 		self.htmlTabIcons = []
 		self.testXMLfiles = []
 
+		self.testUnstable = False
+		self.testMinStableId = '999999'
+		self.testStabilityPointReached = False
+
 		self.htmleNBFailureMsg = ''
 		self.htmlUEFailureMsg = ''
 
@@ -230,13 +234,20 @@ class HTMLManagement():
 
 	def CreateHtmlTabFooter(self, passStatus):
 		if ((not self.htmlFooterCreated) and (self.htmlHeaderCreated)):
+			testOkEvenIfUnstable = False
+			if self.testUnstable and not passStatus:
+				if self.testStabilityPointReached or self.testMinStableId == '999999':
+					testOkEvenIfUnstable = True
 			self.htmlFile = open('test_results.html', 'a')
 			self.htmlFile.write('      <tr>\n')
 			self.htmlFile.write('        <th bgcolor = "#33CCFF" colspan=3>Final Tab Status</th>\n')
 			if passStatus:
 				self.htmlFile.write('        <th bgcolor = "green" colspan=' + str(2 + self.htmlUEConnected) + '><font color="white">PASS <span class="glyphicon glyphicon-ok"></span> </font></th>\n')
 			else:
-				self.htmlFile.write('        <th bgcolor = "red" colspan=' + str(2 + self.htmlUEConnected) + '><font color="white">FAIL <span class="glyphicon glyphicon-remove"></span> </font></th>\n')
+				if testOkEvenIfUnstable:
+					self.htmlFile.write('        <th bgcolor = "orange" colspan=' + str(2 + self.htmlUEConnected) + '><font color="white">KNOWN UNSTABLE SCENARIO <span class="glyphicon glyphicon-exclamation-sign"></span> </font></th>\n')
+				else:
+					self.htmlFile.write('        <th bgcolor = "red" colspan=' + str(2 + self.htmlUEConnected) + '><font color="white">FAIL <span class="glyphicon glyphicon-remove"></span> </font></th>\n')
 			self.htmlFile.write('      </tr>\n')
 			self.htmlFile.write('  </table>\n')
 			self.htmlFile.write('  </div>\n')
@@ -246,7 +257,10 @@ class HTMLManagement():
 				cmd = "sed -i -e 's/__STATE_" + self.htmlTabNames[0] + "__//' test_results.html"
 				subprocess.run(cmd, shell=True)
 			else:
-				cmd = "sed -i -e 's/__STATE_" + self.htmlTabNames[0] + "__/<span class=\"glyphicon glyphicon-remove\"><\/span>/' test_results.html"
+				if testOkEvenIfUnstable:
+					cmd = "sed -i -e 's/__STATE_" + self.htmlTabNames[0] + "__/<span class=\"glyphicon glyphicon-exclamation-sign\"><\/span>/' test_results.html"
+				else:
+					cmd = "sed -i -e 's/__STATE_" + self.htmlTabNames[0] + "__/<span class=\"glyphicon glyphicon-remove\"><\/span>/' test_results.html"
 				subprocess.run(cmd, shell=True)
 		self.htmlFooterCreated = False
 

ci-scripts/reportTestLocally.sh

@@ -470,7 +470,7 @@ function report_test {
                     then
                         NB_UE_TUNNEL_UP=`egrep -c "Interface oaitun_ue1 successfully configured" $UE_LOG`
                     else
-                        NB_UE_TUNNEL_UP=`egrep -c "executing ifconfig oaitun_ue1" $UE_LOG`
+                        NB_UE_TUNNEL_UP=`egrep -c "ip link set oaitun_ue1 up" $UE_LOG`
                     fi
                     if [ $NB_ENB_GOT_SYNC -gt 0 ] && [ $NB_UE_GOT_SYNC -gt 0 ] && [ $NB_ENB_SYNCED_WITH_UE -gt 0 ]
                     then
@@ -765,6 +765,52 @@ function report_test {
                     echo "          <td align = \"center\" colspan = 4 >Test without EPC (aka noS1): ${TMODE} -- ${BW}PRB </td>" >> ./test_simulator_results.html
                 fi
                 echo "      </tr>" >> ./test_simulator_results.html
+
+                #RA test (--do-ra option)
+
+                #build log files names
+                RA_ENB_LOG=$ARCHIVES_LOC/${TMODE}_${BW}prb_${CN_CONFIG}_gnb_ra_test.log
+                RA_UE_LOG=$ARCHIVES_LOC/${TMODE}_${BW}prb_${CN_CONFIG}_ue_ra_test.log
+                if [ -f $RA_ENB_LOG ] && [ -f $RA_UE_LOG ]
+                then
+                    #get rid of full path
+                    NAME_ENB=`echo $RA_ENB_LOG | sed -e "s#$ARCHIVES_LOC/##"`
+                    NAME_UE=`echo $RA_UE_LOG | sed -e "s#$ARCHIVES_LOC/##"`
+                    echo "      <tr>" >> ./test_simulator_results.html
+                    echo "        <td>$NAME_ENB --- $NAME_UE</td>" >> ./test_simulator_results.html
+                    echo "        <td>Check if RA proc succeeded</td>" >> ./test_simulator_results.html
+
+                    #gNB RA check
+                    GNB_RECEIVED=`egrep -c "\[RAPROC\] PUSCH with TC_RNTI (.+) received correctly" $RA_ENB_LOG`
+                    #UE RA check
+                    UE_RA_PROC_OK=`egrep -c "\[RAPROC\] RA procedure succeeded" $RA_UE_LOG`
+
+
+                    if [ $GNB_RECEIVED -gt 0 ] && [ $UE_RA_PROC_OK -gt 0 ]
+                    then
+                        echo "        <td bgcolor = \"green\" >OK</td>" >> ./test_simulator_results.html
+                    else
+                        echo "        <td bgcolor = \"red\" >KO</td>" >> ./test_simulator_results.html
+                    fi
+
+                    echo "        <td><pre>" >> ./test_simulator_results.html
+                    if [ $GNB_RECEIVED -gt 0 ]
+                    then
+                        echo "<font color = \"blue\">- gNB --> RA received</font>" >> ./test_simulator_results.html
+                    else
+                        echo "<font color = \"red\"><b>- gNB RA NOT RECEIVED</b></font>" >> ./test_simulator_results.html
+                    fi
+                    if [ $UE_RA_PROC_OK -gt 0 ]
+                    then
+                        echo "<font color = \"blue\">- NR UE  --> RA procedure succeded</font>" >> ./test_simulator_results.html
+                    else
+                        echo "<font color = \"red\"><b>- NR UE RA procedure failed</b></font>" >> ./test_simulator_results.html
+                    fi
+                    echo "        </pre></td>" >> ./test_simulator_results.html
+                    echo "      </tr>" >> ./test_simulator_results.html
+                fi
+
+                #SYNC test
                 ENB_LOG=$ARCHIVES_LOC/${TMODE}_${BW}prb_${CN_CONFIG}_gnb.log
                 UE_LOG=`echo $ENB_LOG | sed -e "s#gnb#ue#"`
                 if [ -f $ENB_LOG ] && [ -f $UE_LOG ]

ci-scripts/xml_files/enb_usrp210_band13_test_10mhz_tm1.xml

@@ -25,6 +25,7 @@
 	<htmlTabName>Test-LTE-M-10MHz-TM1</htmlTabName>
 	<htmlTabIcon>tasks</htmlTabIcon>
 	<repeatCount>1</repeatCount>
+	<TestUnstable>True</TestUnstable>
 	<TestCaseRequestedList>
  030201
  040102

ci-scripts/xml_files/enb_usrp210_band40_test_05mhz_tm2.xml

@@ -26,6 +26,8 @@
 	<htmlTabName>Test-05MHz-TM2</htmlTabName>
 	<htmlTabIcon>tasks</htmlTabIcon>
 	<repeatCount>2</repeatCount>
+	<TestUnstable>True</TestUnstable>
+	<TestMinId>040608</TestMinId>
         <TestCaseRequestedList>
  030201
  040101

ci-scripts/xml_files/enb_usrp210_band40_test_10mhz_tm1.xml

@@ -24,6 +24,8 @@
 	<htmlTabRef>test-10-tm1</htmlTabRef>
 	<htmlTabName>Test-10MHz-TM1</htmlTabName>
 	<htmlTabIcon>tasks</htmlTabIcon>
+	<TestUnstable>True</TestUnstable>
+	<TestMinId>040615</TestMinId>
 	<TestCaseRequestedList>
  030201
  040101

ci-scripts/xml_files/enb_usrp210_band40_test_20mhz_tm1.xml

@@ -25,6 +25,8 @@
 	<htmlTabName>Test-20MHz-TM1</htmlTabName>
 	<htmlTabIcon>tasks</htmlTabIcon>
 	<repeatCount>4</repeatCount>
+	<TestUnstable>True</TestUnstable>
+	<TestMinId>040623</TestMinId>
 	<TestCaseRequestedList>
  030201
  040101

ci-scripts/xml_files/enb_usrp210_band40_test_20mhz_tm1_default_scheduler.xml

@@ -24,6 +24,8 @@
 	<htmlTabRef>test-20-tm1-defSched</htmlTabRef>
 	<htmlTabName>Test-20MHz-TM1-default-scheduler</htmlTabName>
 	<htmlTabIcon>tasks</htmlTabIcon>
+	<TestUnstable>True</TestUnstable>
+	<TestMinId>040522</TestMinId>
 	<TestCaseRequestedList>
  030201
  040101

ci-scripts/xml_files/fr1_epc_start_verizon.xml

+<!--
+
+ Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The OpenAirInterface Software Alliance licenses this file to You under
+ the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ except in compliance with the License.
+ You may obtain a copy of the License at
+
+      http://www.openairinterface.org/?page_id=698
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+ For more information about the OpenAirInterface (OAI) Software Alliance:
+      contact@openairinterface.org
+
+-->
+<testCaseList>
+	<htmlTabRef>epc-start-tab</htmlTabRef>
+	<htmlTabName>EPC-Start</htmlTabName>
+	<htmlTabIcon>log-in</htmlTabIcon>
+	<TestCaseRequestedList>
+ 000100 000101 000102
+	</TestCaseRequestedList>
+	<TestCaseExclusionList>
+	</TestCaseExclusionList>
+
+	<testCase id="000100">
+		<class>Initialize_HSS</class>
+		<desc>Initialize HSS</desc>
+	</testCase>
+
+	<testCase id="000101">
+		<class>Initialize_MME</class>
+		<desc>Initialize MME</desc>
+		<option>mme-verizon.conf</option>
+	</testCase>
+
+	<testCase id="000102">
+		<class>Initialize_SPGW</class>
+		<desc>Initialize SPGW</desc>
+	</testCase>
+
+</testCaseList>

ci-scripts/xml_files/fr1_usrp210_band7_test_05mhz_tm1.xml

+<!--
+
+ Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The OpenAirInterface Software Alliance licenses this file to You under
+ the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ except in compliance with the License.
+ You may obtain a copy of the License at
+
+      http://www.openairinterface.org/?page_id=698
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+ For more information about the OpenAirInterface (OAI) Software Alliance:
+      contact@openairinterface.org
+ 030101 040301 040501 040603 040604 040605 040606 040607 040641 040642 040643 040644 040401 040201 030201
+
+-->
+<testCaseList>
+	<htmlTabRef>test-05-tm1</htmlTabRef>
+	<htmlTabName>Test-05MHz-TM1</htmlTabName>
+	<htmlTabIcon>tasks</htmlTabIcon>
+	<TestCaseRequestedList>
+ 030201
+ 040101
+ 030101 040301 000001 040501 040603 040401 030201
+	</TestCaseRequestedList>
+	<TestCaseExclusionList></TestCaseExclusionList>
+
+	<testCase id="000001">
+		<class>IdleSleep</class>
+		<desc>Sleep</desc>
+		<idle_sleep_time_in_sec>5</idle_sleep_time_in_sec>
+	</testCase>
+
+	<testCase id="030101">
+		<class>Initialize_eNB</class>
+		<desc>Initialize eNB (FDD/Band7/5MHz)</desc>
+		<Initialize_eNB_args>-O ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf --eNBs.[0].plmn_list.[0].mcc 311 --eNBs.[0].plmn_list.[0].mnc 480 --eNBs.[0].plmn_list.[0].mnc_length 3 --eNBs.[0].component_carriers.[0].Nid_cell 10</Initialize_eNB_args>
+	</testCase>
+
+	<testCase id="030201">
+		<class>Terminate_eNB</class>
+		<desc>Terminate eNB</desc>
+	</testCase>
+
+	<testCase id="040101">
+		<class>Initialize_UE</class>
+		<desc>Initialize UE</desc>
+	</testCase>
+
+	<testCase id="040201">
+		<class>Terminate_UE</class>
+		<desc>Terminate UE</desc>
+	</testCase>
+
+	<testCase id="040301">
+		<class>Attach_UE</class>
+		<desc>Attach UE</desc>
+	</testCase>
+
+	<testCase id="040401">
+		<class>Detach_UE</class>
+		<desc>Detach UE</desc>
+	</testCase>
+
+	<testCase id="040501">
+		<class>Ping</class>
+		<desc>ping (5MHz - 20 sec)</desc>
+		<ping_args>-c 20</ping_args>
+		<ping_packetloss_threshold>5</ping_packetloss_threshold>
+	</testCase>
+
+	<testCase id="040603">
+		<class>Iperf</class>
+		<desc>iperf (5MHz - DL/15Mbps/UDP)(30 sec)(balanced profile)</desc>
+		<iperf_args>-u -b 15M -t 30 -i 1</iperf_args>
+		<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+		<iperf_profile>balanced</iperf_profile>
+	</testCase>
+
+	<testCase id="040604">
+		<class>Iperf</class>
+		<desc>iperf (5MHz - DL/15Mbps/UDP)(30 sec)(single-ue profile)</desc>
+		<iperf_args>-u -b 15M -t 30 -i 1</iperf_args>
+		<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+		<iperf_profile>single-ue</iperf_profile>
+	</testCase>
+
+	<testCase id="040605">
+		<class>Iperf</class>
+		<desc>iperf (5MHz - DL/15Mbps/UDP)(30 sec)(unbalanced profile)</desc>
+		<iperf_args>-u -b 15M -t 30 -i 1</iperf_args>
+		<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+		<iperf_profile>unbalanced</iperf_profile>
+	</testCase>
+
+	<testCase id="040606">
+		<class>Iperf</class>
+		<desc>iperf (5MHz - DL/TCP)(30 sec)(single-ue profile)</desc>
+		<iperf_args>-t 30 -i 1 -fm</iperf_args>
+		<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+		<iperf_profile>single-ue</iperf_profile>
+	</testCase>
+
+	<testCase id="040607">
+		<class>Iperf</class>
+		<desc>iperf (5MHz - DL/TCP)(30 sec)(balanced profile)</desc>
+		<iperf_args>-t 30 -i 1 -fm</iperf_args>
+		<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+		<iperf_profile>balanced</iperf_profile>
+	</testCase>
+
+	<testCase id="040641">
+		<class>Iperf</class>
+		<desc>iperf (5MHz - UL/9Mbps/UDP)(30 sec)(balanced profile)</desc>
+		<iperf_args>-u -b 9M -t 30 -i 1 -R</iperf_args>
+		<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+		<iperf_profile>balanced</iperf_profile>
+	</testCase>
+
+	<testCase id="040642">
+		<class>Iperf</class>
+		<desc>iperf (5MHz - UL/9Mbps/UDP)(30 sec)(single-ue profile)</desc>
+		<iperf_args>-u -b 9M -t 30 -i 1 -R</iperf_args>
+		<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+		<iperf_profile>single-ue</iperf_profile>
+	</testCase>
+
+	<testCase id="040643">
+		<class>Iperf</class>
+		<desc>iperf (5MHz - UL/TCP)(30 sec)(single-ue profile)</desc>
+		<iperf_args>-t 30 -i 1 -fm -R</iperf_args>
+		<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+		<iperf_profile>single-ue</iperf_profile>
+	</testCase>
+
+	<testCase id="040644">
+		<class>Iperf</class>
+		<desc>iperf (5MHz - UL/TCP)(30 sec)(balanced profile)</desc>
+		<iperf_args>-t 30 -i 1 -fm -R</iperf_args>
+		<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+		<iperf_profile>balanced</iperf_profile>
+	</testCase>
+
+</testCaseList>

ci-scripts/xml_files/if4p5_usrp210_band40_test_10mhz.xml

@@ -25,6 +25,8 @@
 	<htmlTabName>Test-10MHz</htmlTabName>
 	<htmlTabIcon>tasks</htmlTabIcon>
 	<repeatCount>2</repeatCount>
+	<TestUnstable>True</TestUnstable>
+	<TestMinId>040612</TestMinId>
 	<TestCaseRequestedList>
  030201
  040101

ci-scripts/xml_files/x2ho_enb_usrp210_band13_test_05mhz_tm1.xml

@@ -26,6 +26,7 @@
 	<htmlTabName>Test-X2-HO-FDD-05MHz-TM1</htmlTabName>
 	<htmlTabIcon>tasks</htmlTabIcon>
 	<repeatCount>2</repeatCount>
+	<TestUnstable>True</TestUnstable>
 	<TestCaseRequestedList>
  030201 030202
  040101

cmake_targets/autotests/v2/config/enb.band38.tm1.usrpb210.tdd.10MHz.conf

@@ -147,6 +147,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

cmake_targets/autotests/v2/config/enb.band38.tm1.usrpb210.tdd.20MHz.conf

@@ -147,6 +147,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

cmake_targets/autotests/v2/config/enb.band38.tm1.usrpb210.tdd.5MHz.conf

@@ -147,6 +147,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

cmake_targets/autotests/v2/config/enb.band7.tm1.usrpb210.fdd.10MHz.conf

@@ -147,6 +147,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

cmake_targets/autotests/v2/config/enb.band7.tm1.usrpb210.fdd.20MHz.conf

@@ -147,6 +147,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

cmake_targets/autotests/v2/config/enb.band7.tm1.usrpb210.fdd.5MHz.conf

@@ -147,6 +147,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

cmake_targets/autotests/v2/config/rcc.band7.tm1.if4p5.10MHz.conf

@@ -147,6 +147,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

cmake_targets/autotests/v2/config/rcc.band7.tm1.if4p5.20MHz.conf

@@ -147,6 +147,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

cmake_targets/autotests/v2/config/rcc.band7.tm1.if4p5.5MHz.conf

@@ -147,6 +147,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

cmake_targets/autotests/v2/config/rru.band7.tm1.if4p5.10MHz.udp.usrpb210.conf

@@ -149,6 +149,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

cmake_targets/autotests/v2/config/rru.band7.tm1.if4p5.20MHz.udp.usrpb210.conf

@@ -149,6 +149,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

cmake_targets/autotests/v2/config/rru.band7.tm1.if4p5.5MHz.udp.usrpb210.conf

@@ -149,6 +149,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES :
     {

cmake_targets/build_oai

@@ -42,7 +42,6 @@ MSC_GEN=0
 XFORMS="True"
 SKIP_SHARED_LIB_FLAG="False"
 UE_EXPANSION="False"
-UESIM_EXPANSION="False"
 PRINT_STATS="False"
 VCD_TIMING="False"
 DEADLINE_SCHEDULER_FLAG_USER=""
@@ -67,6 +66,7 @@ UE_TIMING_TRACE="False"
 USRP_REC_PLAY="False"
 BUILD_ECLIPSE=0
 NR="False"
+ITTI_SIM="False"
 OPTIONAL_LIBRARIES="telnetsrv enbscope uescope nrscope msc"
 trap handle_ctrl_c INT
 
@@ -160,6 +160,8 @@ Options
    Build for I/Q record-playback modes
 -k | --skip-shared-libraries
    Skip build for shared libraries to reduce compilation time when building frequently for debugging purposes
+--ittiSIM
+  Makes the itti simulator
 -h | --help
    Print this help
 
@@ -264,10 +266,6 @@ function main() {
             UE_EXPANSION="True"
             echo_info "Will compile with UE_EXPANSION"
             shift;;
-       --musim)
-            UESIM_EXPANSION="True"
-            echo_info "Will compile with UESIM_EXPANSION"
-            shift;;
        --UE-conf-nvram)
             conf_nvram_path=$(readlink -f $2)
             shift 2;;
@@ -418,6 +416,11 @@ function main() {
         CMAKE_CMD="$CMAKE_CMD -GNinja"
 	MAKE_CMD=ninja
 	shift;;
+      --ittiSIM)
+            ittiSIM=1
+            ITTI_SIM="True"
+            echo_info "Will compile itti simulator"
+            shift;;
         -h | --help)
             print_help
             exit 1;;
@@ -488,11 +491,6 @@ function main() {
   echo_info "Flags for Deadline scheduler: $DEADLINE_SCHEDULER_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 #
   #######################################################
@@ -549,9 +547,10 @@ function main() {
       #  flash_firmware_iris
       #fi
     fi
-    echo_info "installing protobuf/protobuf-c for flexran agent support"
+    echo_info "Installing protobuf/protobuf-c for flexran agent support"
     install_protobuf_from_source
     install_protobuf_c_from_source
+    echo_success "protobuf/protobuf-c installation successful"
   fi
 
   if [ "$INSTALL_OPTIONAL" = "1" ] ; then
@@ -580,7 +579,7 @@ function main() {
   config_libconfig_shlib=params_libconfig
   
   # first generate the CMakefile in the right directory
-  if [ "$eNB" = "1" -o "$eNBocp" = "1" -o "$UE" = "1" -o "$gNB" = "1" -o "$nrUE" = "1" -o "$HW" = "EXMIMO" ] ; then
+  if [ "$eNB" = "1" -o "$eNBocp" = "1" -o "$UE" = "1" -o "$gNB" = "1" -o "$nrUE" = "1" -o "$HW" = "EXMIMO" -o "$ittiSIM" = "1" ] ; then
 
     # softmodem compilation
 
@@ -592,7 +591,6 @@ function main() {
     echo "set ( UE_EXPANSION $UE_EXPANSION )"                             >> $cmake_file
 #    echo "set ( PHY_TX_THREAD $UE_EXPANSION )"                            >> $cmake_file
     echo "set ( PRE_SCD_THREAD $UE_EXPANSION )"                           >> $cmake_file
-    echo "set ( UESIM_EXPANSION $UESIM_EXPANSION )"                       >> $cmake_file
     echo "set ( ENABLE_VCD_FIFO $VCD_TIMING )"                            >> $cmake_file
     echo "set ( RF_BOARD \"${HW}\")"                                      >> $cmake_file
     echo "set ( TRANSP_PRO \"${TP}\")"                                    >> $cmake_file
@@ -605,6 +603,7 @@ function main() {
     echo "set ( UE_TIMING_TRACE $UE_TIMING_TRACE )"                       >> $cmake_file
     echo "set ( USRP_REC_PLAY $USRP_REC_PLAY )"                           >> $cmake_file
     echo "set ( SKIP_SHARED_LIB_FLAG $SKIP_SHARED_LIB_FLAG )"             >> $cmake_file
+    echo "set ( ITTI_SIM $ITTI_SIM )"                                     >> $cmake_file
     echo 'include(${CMAKE_CURRENT_SOURCE_DIR}/../CMakeLists.txt)'         >> $cmake_file
     cd  $DIR/$build_dir/build
     eval $CMAKE_CMD
@@ -626,6 +625,10 @@ function main() {
       execlist="$execlist nr-uesoftmodem"
     fi
 
+    if [ "$ittiSIM" = "1" ] ; then
+      execlist="$execlist nr-ittisim"
+    fi
+
     for f in $execlist ; do
       echo_info "Compiling $f..."
       compilations \
@@ -647,14 +650,22 @@ function main() {
         $build_dir coding \
         libcoding.so $dbin/libcoding.so
 
-      compilations \
-        $build_dir nasmesh \
-        CMakeFiles/nasmesh/nasmesh.ko $dbin/nasmesh.ko
 
-      compilations \
-        $build_dir rb_tool \
-        rb_tool $dbin/rb_tool
-      cp $OPENAIR_DIR/cmake_targets/tools/init_nas_nos1 $dbin
+      #check if we run inside a container or not
+      #IS_CONTAINER variable is defined in build_helper file
+      #compile  nasmesh and rb_tool only if NOT running in a container
+      if [ $IS_CONTAINER -eq 0 ]
+      then
+        compilations \
+          $build_dir nasmesh \
+          CMakeFiles/nasmesh/nasmesh.ko $dbin/nasmesh.ko
+
+        compilations \
+          $build_dir rb_tool \
+          rb_tool $dbin/rb_tool
+
+        cp $OPENAIR_DIR/cmake_targets/tools/init_nas_nos1 $dbin
+      fi #IS_CONTAINER
     fi
 
   fi
@@ -662,9 +673,16 @@ function main() {
   if [ "$UE" = 1 ] ; then
 
     echo_info "Compiling UE specific part"
-    compilations \
-      $build_dir ue_ip \
-      CMakeFiles/ue_ip/ue_ip.ko $dbin/ue_ip.ko
+
+    if [ $IS_CONTAINER -eq 0 ]
+    then
+      echo_info "Building ue_ip module"
+      compilations \
+        $build_dir ue_ip \
+        CMakeFiles/ue_ip/ue_ip.ko $dbin/ue_ip.ko
+    else
+      echo_info "Bypassing ue_ip build"
+    fi #IS_CONTAINER
 
 #    mkdir -p $DIR/at_commands/build
 #    cd $DIR/at_commands/build

cmake_targets/phy_simulators/CMakeLists.txt

 cmake_minimum_required(VERSION 2.8)
+project (OpenAirInterface)
 set ( CMAKE_BUILD_TYPE  )
 set ( CFLAGS_PROCESSOR_USER "" )
 set ( UE_EXPANSION False )
 set ( PRE_SCD_THREAD False )
-set ( UESIM_EXPANSION False )
 set ( ENABLE_VCD_FIFO False )
-set ( RF_BOARD "OAI_USRP")
+set ( RF_BOARD "None")
 set ( TRANSP_PRO "None")
 set ( PACKAGE_NAME "")
 set ( DEADLINE_SCHEDULER "False" )
@@ -16,4 +16,5 @@ set ( UE_DEBUG_TRACE False )
 set ( UE_TIMING_TRACE False )
 set ( USRP_REC_PLAY False )
 set ( SKIP_SHARED_LIB_FLAG False )
+set ( PHYSIM True)
 include(${CMAKE_CURRENT_SOURCE_DIR}/../CMakeLists.txt)

cmake_targets/tools/build_helper

@@ -40,7 +40,15 @@ esac
 KERNEL_VERSION=$(uname -r | cut -d '.' -f1)
 KERNEL_MAJOR=$(uname -r | cut -d '.' -f2)
 
-SUDO='sudo -E'
+#check if we run inside a container
+IS_CONTAINER=`egrep -c "docker|podman|kubepods" /proc/self/cgroup || true`
+#sudo is not needed inside a container
+if [ $IS_CONTAINER -eq 0 ]
+then
+  SUDO='sudo -S -E'
+else
+  SUDO=''
+fi
 
 ###############################
 ## echo and  family
@@ -104,6 +112,8 @@ check_supported_distribution() {
         "rhel7")       return 0 ;;
         "rhel7.6")     return 0 ;;
         "rhel7.7")     return 0 ;;
+        "rhel7.8")     return 0 ;;
+        "rhel8.2")     return 0 ;;
         "centos7")     return 0 ;;
     esac
     return 1
@@ -241,15 +251,30 @@ install_protobuf_from_source(){
     #wget https://github.com/google/protobuf/releases/download/v2.6.1/protobuf-2.6.1.tar.gz
     #tar -xzvf protobuf-2.6.1.tar.gz --owner $USER --group $USER --no-same-owner
     #cd protobuf-2.6.1/
-    rm -rf /tmp/protobuf-cpp-3.3.0.tar.gz* /tmp/protobuf-3.3.0
-    wget --tries=3 --retry-connrefused https://github.com/google/protobuf/releases/download/v3.3.0/protobuf-cpp-3.3.0.tar.gz
-    tar -xzvf protobuf-cpp-3.3.0.tar.gz --owner $USER --group $(groups | cut -d" " -f1) --no-same-owner
-    cd protobuf-3.3.0/
-    ./configure
-    echo "Compiling protobuf"
-    make -j`nproc`
-    $SUDO make install
-    $SUDO ldconfig
+    
+    if [ $IS_CONTAINER -eq 0 ]
+    then
+      rm -rf /tmp/protobuf-cpp-3.3.0.tar.gz* /tmp/protobuf-3.3.0
+      wget --tries=3 --retry-connrefused https://github.com/google/protobuf/releases/download/v3.3.0/protobuf-cpp-3.3.0.tar.gz
+      tar -xzvf protobuf-cpp-3.3.0.tar.gz --owner $USER --group $(groups | cut -d" " -f1) --no-same-owner
+      cd protobuf-3.3.0/
+      ./configure
+      echo "Compiling protobuf"
+      make -j`nproc`
+      $SUDO make install
+      $SUDO ldconfig
+    else
+      export LD_LIBRARY_PATH=/usr/local/lib #protoc needs to know where toclook for shared libs
+      rm -rf /tmp/protobuf
+      git clone --depth=1 --branch=v3.3.0 https://github.com/protocolbuffers/protobuf.git /tmp/protobuf
+      cd /tmp/protobuf
+      git submodule update --init --recursive
+      ./autogen.sh
+      ./configure
+      make -j`nproc`
+      make install
+      ldconfig
+    fi
     ) >& $protobuf_install_log
 }
 
@@ -279,12 +304,12 @@ install_usrp_uhd_driver_from_source(){
     uhd_install_log=$OPENAIR_DIR/cmake_targets/log/uhd_install_log.txt
     echo_info "\nInstalling UHD driver from sources. The log file for UHD driver installation is here: $uhd_install_log "
     (
-    cd /tmp
+    pushd /tmp
     echo "Downloading UHD driver"
     rm -rf /tmp/uhd
     git clone https://github.com/EttusResearch/uhd.git
     cd uhd
-    git checkout tags/v3.13.0.2
+    git checkout tags/v4.0.0.0
     mkdir -p host/build
     cd host/build
     $CMAKE ../
@@ -292,7 +317,9 @@ install_usrp_uhd_driver_from_source(){
     make -j`nproc`
     make test
     $SUDO make install
-    $SUDO ldconfig
+    $SUDO ldconfig -v
+    popd
+    rm -rf /tmp/uhd
     ) >& $uhd_install_log
 }
 
@@ -324,11 +351,20 @@ check_install_usrp_uhd_driver(){
         $SUDO apt-get -y install  python python-tk libboost-all-dev libusb-1.0-0-dev
         $SUDO apt-get -y install libuhd-dev libuhd003 uhd-host
     elif [[ "$OS_BASEDISTRO" == "fedora" ]]; then
-        $SUDO $INSTALLER -y install python boost libusb-devel libusbx-devel boost-devel python-mako python-docutils cmake
-        $SUDO -H pip install requests
+        if [ $IS_CONTAINER -eq 0 ]
+        then
+            $SUDO $INSTALLER -y install python boost libusb-devel libusbx-devel boost-devel python-mako python-docutils cmake
+            $SUDO -H pip install requests
+        else
+            $SUDO $INSTALLER -y install boost boost-devel cmake3
+            $SUDO pip3 install mako requests
+        fi
         if [[ "$OS_DISTRO" == "rhel" ]] || [[ "$OS_DISTRO" == "centos" ]]; then
-            # until EPEL repo hasn't bumped UHD driver to >=3.10 in EPEL, build driver from source
-            $SUDO $INSTALLER -y remove uhd uhd-devel uhd-firmware
+            if [ $IS_CONTAINER -eq 0 ]
+            then
+                # until EPEL repo hasn't bumped UHD driver to >=3.10 in EPEL, build driver from source
+                $SUDO $INSTALLER -y remove uhd uhd-devel uhd-firmware
+            fi
             install_usrp_uhd_driver_from_source
         else
             $SUDO $INSTALLER -y install uhd uhd-devel uhd-firmware
@@ -750,6 +786,8 @@ check_install_oai_software() {
       libxml2 \
       libxml2-devel \
       libxslt-devel \
+      ninja-build \
+      make \
       openssh-clients \
       openssh-server \
       openssl \

common/utils/LOG/log.h

@@ -398,18 +398,21 @@ int32_t write_file_matlab(const char *fname, const char *vname, void *data, int
 /* define variable only used in LOG macro's */
 #    define LOG_VAR(A,B) A B
 #  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 LOG_DEBUGFLAG(D)  ( 0 )
-#    define LOG_DUMPFLAG(D) ( 0 )
+#    define LOG_DEBUGFLAG(D)  (g_log->dump_mask & D)
+#    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_VAR(A,B)
+#    define LOG_VAR(A,B) A B
 #  endif /* T_TRACER */
 /* avoid warnings for variables only used in LOG macro's but set outside debug section */
 #define GCC_NOTUSED   __attribute__((unused))

common/utils/LOG/vcd_signal_dumper.c

@@ -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)) +
          ((long long unsigned int)time.tv_sec - (long long unsigned int)g_time_start.tv_sec) * 1000000000UL;
 #endif
+  return 0;
 }
 
 void vcd_signal_dumper_create_header(void)

common/utils/LOG/vcd_signal_dumper.h

@@ -601,11 +601,19 @@ extern int ouput_vcd;
 
 #else /* T_TRACER */
 
+#if ENABLE_VCD
 #define VCD_SIGNAL_DUMPER_INIT(aRgUmEnT)                   vcd_signal_dumper_init(aRgUmEnT)
 #define VCD_SIGNAL_DUMPER_CLOSE()                          vcd_signal_dumper_close()
 #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_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 */

common/utils/T/T_messages.txt

@@ -85,6 +85,10 @@ ID = ENB_PHY_MIB
     DESC = MIB data
     GROUP = ALL:PHY:ENB:WIRESHARK
     FORMAT = int,eNB_ID : int,frame : int,subframe : buffer,data
+ID = GNB_PHY_MIB
+    DESC = NR MIB data
+    GROUP = ALL:PHY:GNB:WIRESHARK
+    FORMAT = int,gNB_ID : int,frame : int,slot : buffer,data
 
 #MAC logs
 ID = ENB_MAC_UE_DL_SDU
@@ -131,6 +135,18 @@ ID = ENB_MAC_UE_DL_RAR_PDU_WITH_DATA
     DESC = MAC downlink PDU for an UE
     GROUP = ALL:MAC:ENB:WIRESHARK
     FORMAT = int,eNB_ID : int,CC_id : int,rnti : int,frame : int,subframe : int,harq_pid : buffer,data
+ID = GNB_MAC_DL_PDU_WITH_DATA
+    DESC = NR MAC downlink PDU for an UE
+    GROUP = ALL:MAC:GNB:WIRESHARK
+    FORMAT = int,gNB_ID : int,CC_id : int,rnti : int,frame : int,slot : int,harq_pid : buffer,data
+ID = GNB_MAC_UL_PDU_WITH_DATA
+    DESC = NR MAC uplink PDU for an UE
+    GROUP = ALL:MAC:GNB:WIRESHARK
+    FORMAT = int,gNB_ID : int,CC_id : int,rnti : int,frame : int,slot : int,harq_pid : buffer,data
+ID = GNB_MAC_DL_RAR_PDU_WITH_DATA
+    DESC = NR MAC downlink PDU for RAR
+    GROUP = ALL:MAC:GNB:WIRESHARK
+    FORMAT = int,gNB_ID : int,CC_id : int,rnti : int,frame : int,slot : int,harq_pid : buffer,data
 
 #RLC logs
 ID = ENB_RLC_DL

common/utils/asn1_conversions.h

@@ -101,11 +101,11 @@ static inline uint64_t BIT_STRING_to_uint64(BIT_STRING_t *asn) {
 
   shift = ((asn->size - 1) * 8) - asn->bits_unused;
   for (index = 0; index < (asn->size - 1); index++) {
-    result |= asn->buf[index] << shift;
+    result |= ((uint64_t)asn->buf[index]) << shift;
     shift -= 8;
   }
 
-  result |= asn->buf[index] >> asn->bits_unused;
+  result |= ((uint64_t)asn->buf[index]) >> asn->bits_unused;
 
   return result;
 }

common/utils/ocp_itti/all_msg.h

@@ -17,3 +17,7 @@
 #include "openair2/COMMON/flexran_messages_def.h"
 #include "openair2/COMMON/f1ap_messages_def.h"
 #include "openair2/COMMON/ngap_messages_def.h"
+#if ITTI_SIM
+#include "openair2/COMMON/itti_sim_messages_def.h"
+#endif
+

common/utils/ocp_itti/intertask_interface.h

@@ -261,6 +261,11 @@ typedef struct IttiMsgText_s {
 void *rrc_enb_process_itti_msg(void *);
 #include <openair3/SCTP/sctp_eNB_task.h>
 #include <openair3/S1AP/s1ap_eNB.h>
+#include <openair3/NGAP/ngap_gNB.h>
+
+#ifdef ITTI_SIM
+#include <openair2/COMMON/itti_sim_messages_types.h>
+#endif
 
 /*
   static const char *const messages_definition_xml = {
@@ -331,6 +336,7 @@ void * rrc_enb_process_msg(void*);
   TASK_DEF(TASK_RLC_UE,   TASK_PRIORITY_MED,  200, NULL, NULL)  \
   TASK_DEF(TASK_PDCP_UE,  TASK_PRIORITY_MED,  200, NULL, NULL)  \
   TASK_DEF(TASK_RRC_UE,   TASK_PRIORITY_MED,  200, NULL, NULL)  \
+  TASK_DEF(TASK_RRC_NRUE, TASK_PRIORITY_MED,  200, NULL, NULL)  \
   TASK_DEF(TASK_NAS_UE,   TASK_PRIORITY_MED,  200, NULL, NULL)  \
   TASK_DEF(TASK_RAL_UE,   TASK_PRIORITY_MED,  200, NULL, NULL)  \
   TASK_DEF(TASK_MSC,      TASK_PRIORITY_MED,  200, NULL, NULL)\
@@ -338,6 +344,8 @@ void * rrc_enb_process_msg(void*);
   TASK_DEF(TASK_UDP,      TASK_PRIORITY_MED,  1000, NULL, NULL)\
   TASK_DEF(TASK_CU_F1,    TASK_PRIORITY_MED,  200, NULL, NULL) \
   TASK_DEF(TASK_DU_F1,    TASK_PRIORITY_MED,  200, NULL, NULL) \
+  TASK_DEF(TASK_RRC_UE_SIM,   TASK_PRIORITY_MED,  200, NULL, NULL)  \
+  TASK_DEF(TASK_RRC_GNB_SIM,  TASK_PRIORITY_MED,  200, NULL, NULL)  \
   TASK_DEF(TASK_MAX,      TASK_PRIORITY_MED,  200, NULL, NULL)
 
 #define TASK_DEF(TaskID, pRIO, qUEUEsIZE, FuNc, ThreadFunc)          { pRIO, qUEUEsIZE, #TaskID, FuNc, ThreadFunc },

common/utils/telnetsrv/telnetsrv_proccmd.c

@@ -121,9 +121,11 @@ char toksep[2];
               case SCHED_RR:
                    lptr+=sprintf(lptr,"%s ","rt: rr");
               break;
+#ifdef SCHED_DEADLINE
               case SCHED_DEADLINE:
                    lptr+=sprintf(lptr,"%s ","rt: deadline");
               break;
+#endif
               default:
                    lptr+=sprintf(lptr,"%s ","????");
               break;

configuration/bladeRF/enb-band7-5mhz.conf

@@ -187,6 +187,8 @@ eNBs =
     enable_x2 = "no";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES : 
     {

doc/5Gnas.md

+<style type="text/css" rel="stylesheet">
+
+body {
+   font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+   font-size: 13px;
+   line-height: 18px;
+   color: #fff;
+   background-color: #110F14;
+}
+  h2 { margin-left: 20px; }
+  h3 { margin-left: 40px; }
+  h4 { margin-left: 60px; }
+
+.func2 { margin-left: 20px; }
+.func3 { margin-left: 40px; }
+.func4 { margin-left: 60px; }
+
+</style>
+
+
+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/RUNMODEM.md

@@ -100,13 +100,37 @@ Some other useful paramters of the UE are
  - --clock-source: sets the clock-source (internal or external). 
  - --time-source: sets the time-source (internal or external). 
 
-
 ## noS1 setup with OAI UE
 
 Instead of randomly generated payload, in the phy-test mode we can also inject/receive user-plane traffic over a TUN interface. This is the so-called noS1 mode. 
 
 This setup is described in the [rfsimulator page](../targets/ARCH/rfsimulator/README.md#5g-case). In theory this should also work with the real hardware target although this has yet to be tested.
 
+## do-ra setup with OAI
+
+The do-ra flag is used to ran the NR Random Access procedures in contention-free mode. Currently OAI implements the RACH process from Msg1 to Msg3. 
+
+In order to run the RA, the following flag is needed for both the gNB and the UE:
+
+`--do-ra`
+
+### Run OAI in do-ra mode
+
+From the `cmake_targets/ran_build/build` folder:
+
+gNB on machine 1:
+
+`sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpn300.conf --do-ra`
+
+UE on machine 2:
+
+`sudo ./nr-uesoftmodem --do-ra`
+
+With the RF simulator (on the same machine):
+
+`sudo RFSIMULATOR=gnb ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpn300.conf --do-ra --rfsim --parallel-config PARALLEL_SINGLE_THREAD`
+
+`sudo RFSIMULATOR=127.0.0.1 ./nr-uesoftmodem --do-ra --rfsim --parallel-config PARALLEL_SINGLE_THREAD`
 
 
 [oai wiki home](https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/home)

doc/SW_archi.md

+<style type="text/css" rel="stylesheet">
+
+body {
+   font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+   font-size: 13px;
+   line-height: 18px;
+   color: #fff;
+   background-color: #110F14;
+}
+  h2 { margin-left: 20px; }
+  h3 { margin-left: 40px; }
+  h4 { margin-left: 60px; }
+
+.func2 { margin-left: 20px; }
+.func3 { margin-left: 40px; }
+.func4 { margin-left: 60px; }
+
+</style>
+
+
+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.
+
+
+<div class="panel panel-info">
+**Note**
+{: .panel-heading}
+<div class="panel-body">
+
+
+</div>
+</div>
+

doc/TESTING_GNB_W_COTS_UE.md

-STATUS 2020/09/10 : updated the status of interop (end to end UL/DL traffic)  
+STATUS 2020/10/15 : added External Resources section and links  
 
 
 ## Table of Contents ##
 
-1.   [Configuration Overview](#configuration-overview)
-2.   [SW Repository / Branch](#repository)
-3.   [Architecture Setup](#architecture-setup)
-4.   [Build / Install](#build-and-install)
-5.   [Run / Test](#run-and-test)
-6.   [Test case](#test-case)
-7.   [Log file monitoring](#log-file-monitoring)
-6.   [Required tools for debug](#required-tools-for-debug)
-7.   [Status of interoperability](#status-of-interoperability) 
-8.   [CI integration](#ci-integration)  
+1.   [External Resources](#external-resources) 
+2.   [Configuration Overview](#configuration-overview)
+3.   [SW Repository / Branch](#repository)
+4.   [Architecture Setup](#architecture-setup)
+5.   [Build / Install](#build-and-install)
+6.   [Run / Test](#run-and-test)
+7.   [Test case](#test-case)
+8.   [Log file monitoring](#log-file-monitoring)
+9.   [Required tools for debug](#required-tools-for-debug)
+10.   [Status of interoperability](#status-of-interoperability) 
+11.   [CI integration](#ci-integration)  
+
+
+## External Resources
+
+Additional Resources to this page can be found here (special mention to Walter Maguire <wmaguire@live.com>) :  
+https://docs.google.com/document/d/1pL8Szm0ocGxdl5ESVp12Ff71a4PbhCb9SpvbLZzwYbo/edit?usp=sharing  
+At time of writing, the openairinterface5G Commit Tag is 2020.w39
+
+
+Faraday Cages can be found here :  
+http://www.saelig.com/MFR00066/ste2300.htm
+
 
 ## Configuration Overview
 

doc/testing_gnb_w_cots_ue_resources/enb.conf

@@ -187,6 +187,8 @@ eNBs =
     enable_x2 = "yes";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
 
     NETWORK_INTERFACES : 
     {

doc/testing_gnb_w_cots_ue_resources/gnb.conf

@@ -212,6 +212,8 @@ gNBs =
     enable_x2 = "yes";
     t_reloc_prep      = 1000;      /* unit: millisecond */
     tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */
     target_enb_x2_ip_address      = (
                                      { ipv4       = "192.168.18.199";
                                        ipv6       = "192:168:30::17";

docker/Dockerfile.eNB.rhel7.oc4-4

+#/*
+# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+# * contributor license agreements.  See the NOTICE file distributed with
+# * this work for additional information regarding copyright ownership.
+# * The OpenAirInterface Software Alliance licenses this file to You under
+# * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+# * except in compliance with the License.
+# * You may obtain a copy of the License at
+# *
+# *      http://www.openairinterface.org/?page_id=698
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# *-------------------------------------------------------------------------------
+# * For more information about the OpenAirInterface (OAI) Software Alliance:
+# *      contact@openairinterface.org
+# */
+#---------------------------------------------------------------------
+#
+# Dockerfile for the Open-Air-Interface BUILD service
+#   Valid for RHEL7 in the OpenShift context (v4.4)
+#
+#---------------------------------------------------------------------
+
+FROM image-registry.openshift-image-registry.svc:5000/oai/oai-ran:latest AS enb-build 
+
+
+WORKDIR /oai-enb
+COPY . .
+
+#run build_oai to build the target image
+RUN /bin/sh oaienv && \ 
+    cd cmake_targets && \
+    mkdir -p log && \
+    ./build_oai --eNB  
+
+
+#start from scratch for target executable
+FROM registry.access.redhat.com/ubi7/ubi:latest as oai-enb
+
+# Entitlements and RHSM configurations are Open-Shift Secret and ConfigMaps
+# It is pre-requisite
+RUN rm -Rf /etc/rhsm/ca /etc/pki/entitlement
+# Copy the entitlements
+COPY ./etc-pki-entitlement /etc/pki/entitlement
+# Copy the subscription manager configurations
+COPY ./rhsm-conf /etc/rhsm
+COPY ./rhsm-ca /etc/rhsm/ca
+
+
+#install developers pkg/repo
+RUN rm /etc/rhsm-host && \
+    # Initialize /etc/yum.repos.d/redhat.repo
+    # See https://access.redhat.com/solutions/1443553
+    yum repolist --disablerepo=* && \
+    yum-config-manager --enable rhel-7-server-optional-rpms rhel-server-rhscl-7-rpms && \
+    yum update -y && \
+    yum install -y  \
+        lksctp-tools \
+        protobuf-c \
+        nettle \
+        libyaml && \
+    echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf
+
+
+WORKDIR /opt/oai-enb/bin
+COPY --from=enb-build /oai-enb/targets/bin/lte-softmodem.Rel15 .
+
+RUN ldd lte-softmodem.Rel15
+
+#EXPOSE 2152/udp  # S1U, GTP/UDP
+#EXPOSE 22100/tcp # ?
+#EXPOSE 36412/udp # S1C, SCTP/UDP
+#EXPOSE 36422/udp # X2C, SCTP/UDP
+#EXPOSE 50000/udp # IF5 / ORI (control)
+#EXPOSE 50001/udp # IF5 / ECPRI (data)
+
+#CMD ["/opt/oai-enb/bin/lte-softmodem", "-O", "/opt/oai-enb/etc/enb.conf"]
+#ENTRYPOINT ["/opt/oai-enb/bin/entrypoint.sh"]
+

docker/Dockerfile.eNB.rhel8.2

+#/*
+# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+# * contributor license agreements.  See the NOTICE file distributed with
+# * this work for additional information regarding copyright ownership.
+# * The OpenAirInterface Software Alliance licenses this file to You under
+# * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+# * except in compliance with the License.
+# * You may obtain a copy of the License at
+# *
+# *      http://www.openairinterface.org/?page_id=698
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# *-------------------------------------------------------------------------------
+# * For more information about the OpenAirInterface (OAI) Software Alliance:
+# *      contact@openairinterface.org
+# */
+#---------------------------------------------------------------------
+#
+# Dockerfile for the Open-Air-Interface BUILD service
+#   Valid for RHEL8
+#
+#---------------------------------------------------------------------
+
+FROM localhost/ran-build:latest AS enb-build 
+
+WORKDIR /oai-ran
+
+#run build_oai to build the target image
+RUN /bin/sh oaienv && \ 
+    cd cmake_targets && \
+    mkdir -p log && \
+    ./build_oai --eNB --ninja -w USRP
+
+# debug
+#RUN ldconfig -v && ldd /oai-ran/targets/bin/lte-softmodem.Rel15
+#RUN ls -ls /oai-ran/targets/bin
+#RUN ls -ls /oai-ran/cmake_targets/ran_build/build/*.so
+
+#start from scratch for target executable
+FROM registry.access.redhat.com/ubi8/ubi:latest as oai-enb
+
+RUN yum update -y && \
+    yum install -y --enablerepo="ubi-8-codeready-builder" \
+        lksctp-tools \
+        nettle \
+        atlas \
+        net-tools \
+        iputils \
+        iproute \
+        libyaml && \
+    echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf && \
+    echo "/usr/local/lib64" >> /etc/ld.so.conf.d/local-lib.conf
+
+WORKDIR /opt/oai-enb/bin
+COPY --from=enb-build /oai-ran/targets/bin/lte-softmodem.Rel15 .
+
+WORKDIR /usr/local/lib/
+COPY --from=enb-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
+COPY --from=enb-build /oai-ran/targets/bin/libtcp_bridge_oai.so.Rel15 .
+COPY --from=enb-build /oai-ran/targets/bin/librfsimulator.so.Rel15 .
+COPY --from=enb-build /oai-ran/targets/bin/liboai_usrpdevif.so.Rel15 .
+COPY --from=enb-build /oai-ran/targets/bin/libcoding.so .
+COPY --from=enb-build /oai-ran/targets/bin/libparams_libconfig.so .
+COPY --from=enb-build /oai-ran/cmake_targets/ran_build/build/libdfts.so .
+COPY --from=enb-build /oai-ran/cmake_targets/ran_build/build/liboai_iqplayer.so .
+RUN /bin/bash -c "ln -s /usr/local/lib/liboai_eth_transpro.so.Rel15 /usr/local/lib/liboai_transpro.so"
+RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so.Rel15 /usr/local/lib/liboai_device.so"
+RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/librfsimulator.so"
+
+COPY --from=enb-build /usr/local/lib/libprotobuf-c.so.1 .
+
+COPY --from=enb-build /lib64/libconfig.so.9 /lib64
+COPY --from=enb-build /lib64/libblas.so.3 /lib64
+COPY --from=enb-build /lib64/liblapack.so.3 /lib64
+COPY --from=enb-build /lib64/liblapacke.so.3 /lib64
+COPY --from=enb-build /lib64/libboost_chrono.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_date_time.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_filesystem.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_program_options.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_serialization.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_thread.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_system.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_unit_test_framework.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_atomic.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_timer.so.1.66.0 /lib64
+COPY --from=enb-build /usr/local/lib64/libuhd.so.4.0.0 /usr/local/lib64
+
+RUN ldconfig
+
+#debug
+#RUN ldd /usr/local/lib/liboai_eth_transpro.so.Rel15
+#RUN ldd /usr/local/lib/libtcp_bridge_oai.so.Rel15
+#RUN ldd /usr/local/lib/librfsimulator.so.Rel15
+#RUN ldd /usr/local/lib/liboai_usrpdevif.so.Rel15
+#RUN ldd /usr/local/lib/libcoding.so
+#RUN ldd /usr/local/lib/libparams_libconfig.so
+#RUN ldd /usr/local/lib/libdfts.so
+#RUN ldd /usr/local/lib/liboai_iqplayer.so
+#RUN ldd /opt/oai-enb/bin/lte-softmodem.Rel15
+
+# Copy the relevant configuration files for eNB
+WORKDIR /opt/oai-enb/etc
+COPY --from=enb-build /oai-ran/ci-scripts/conf_files/enb.* .
+COPY --from=enb-build /oai-ran/ci-scripts/conf_files/rcc.* .
+COPY --from=enb-build /oai-ran/ci-scripts/conf_files/cu.* .
+COPY --from=enb-build /oai-ran/ci-scripts/conf_files/du.* .
+COPY --from=enb-build /oai-ran/ci-scripts/conf_files/rru.* .
+
+WORKDIR /opt/oai-enb
+
+#EXPOSE 2152/udp  # S1U, GTP/UDP
+#EXPOSE 22100/tcp # ?
+#EXPOSE 36412/udp # S1C, SCTP/UDP
+#EXPOSE 36422/udp # X2C, SCTP/UDP
+#EXPOSE 50000/udp # IF5 / ORI (control)
+#EXPOSE 50001/udp # IF5 / ECPRI (data)
+
+#CMD ["/opt/oai-enb/bin/lte-softmodem", "-O", "/opt/oai-enb/etc/enb.conf"]
+#ENTRYPOINT ["/opt/oai-enb/bin/entrypoint.sh"]
+CMD ["sleep", "infinity"]

docker/Dockerfile.eNB.rhel8.2.oc4-4

+#/*
+# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+# * contributor license agreements.  See the NOTICE file distributed with
+# * this work for additional information regarding copyright ownership.
+# * The OpenAirInterface Software Alliance licenses this file to You under
+# * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+# * except in compliance with the License.
+# * You may obtain a copy of the License at
+# *
+# *      http://www.openairinterface.org/?page_id=698
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# *-------------------------------------------------------------------------------
+# * For more information about the OpenAirInterface (OAI) Software Alliance:
+# *      contact@openairinterface.org
+# */
+#---------------------------------------------------------------------
+#
+# Dockerfile for the Open-Air-Interface BUILD service
+#   Valid for RHEL8 in the OpenShift context (v4.4)
+#
+#---------------------------------------------------------------------
+
+FROM image-registry.openshift-image-registry.svc:5000/oai/oai-ran:rhel8-latest AS enb-build 
+
+
+WORKDIR /oai-ran
+
+#run build_oai to build the target image
+RUN /bin/sh oaienv && \ 
+    cd cmake_targets && \
+    mkdir -p log && \
+    ./build_oai --eNB --ninja -w USRP
+
+# debug
+#RUN ldconfig -v && ldd /oai-ran/targets/bin/lte-softmodem.Rel15
+#RUN ls -ls /oai-ran/targets/bin
+#RUN ls -ls /oai-ran/cmake_targets/ran_build/build/*.so
+
+#start from scratch for target executable
+FROM registry.access.redhat.com/ubi8/ubi:latest as oai-enb
+
+RUN yum update -y && \
+    yum install -y --enablerepo="ubi-8-codeready-builder" \
+        lksctp-tools \
+        nettle \
+        atlas \
+        net-tools \
+        iproute \
+        iputils \
+        libyaml && \
+    echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf && \
+    echo "/usr/local/lib64" >> /etc/ld.so.conf.d/local-lib.conf
+
+WORKDIR /opt/oai-enb/bin
+COPY --from=enb-build /oai-ran/targets/bin/lte-softmodem.Rel15 .
+
+WORKDIR /usr/local/lib/
+COPY --from=enb-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
+COPY --from=enb-build /oai-ran/targets/bin/libtcp_bridge_oai.so.Rel15 .
+COPY --from=enb-build /oai-ran/targets/bin/librfsimulator.so.Rel15 .
+COPY --from=enb-build /oai-ran/targets/bin/liboai_usrpdevif.so.Rel15 .
+COPY --from=enb-build /oai-ran/targets/bin/libcoding.so .
+COPY --from=enb-build /oai-ran/targets/bin/libparams_libconfig.so .
+COPY --from=enb-build /oai-ran/cmake_targets/ran_build/build/libdfts.so .
+COPY --from=enb-build /oai-ran/cmake_targets/ran_build/build/liboai_iqplayer.so .
+RUN /bin/bash -c "ln -s /usr/local/lib/liboai_eth_transpro.so.Rel15 /usr/local/lib/liboai_transpro.so"
+RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so.Rel15 /usr/local/lib/liboai_device.so"
+RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/librfsimulator.so"
+
+COPY --from=enb-build /usr/local/lib/libprotobuf-c.so.1 .
+
+COPY --from=enb-build /lib64/libconfig.so.9 /lib64
+COPY --from=enb-build /lib64/libblas.so.3 /lib64
+COPY --from=enb-build /lib64/liblapack.so.3 /lib64
+COPY --from=enb-build /lib64/liblapacke.so.3 /lib64
+COPY --from=enb-build /lib64/libboost_chrono.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_date_time.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_filesystem.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_program_options.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_serialization.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_thread.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_system.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_unit_test_framework.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_atomic.so.1.66.0 /lib64
+COPY --from=enb-build /lib64/libboost_timer.so.1.66.0 /lib64
+COPY --from=enb-build /usr/local/lib64/libuhd.so.4.0.0 /usr/local/lib64
+
+RUN ldconfig
+
+#debug
+RUN ldd /usr/local/lib/liboai_eth_transpro.so.Rel15
+RUN ldd /usr/local/lib/libtcp_bridge_oai.so.Rel15
+RUN ldd /usr/local/lib/librfsimulator.so.Rel15
+RUN ldd /usr/local/lib/liboai_usrpdevif.so.Rel15
+RUN ldd /usr/local/lib/libcoding.so
+RUN ldd /usr/local/lib/libparams_libconfig.so
+RUN ldd /usr/local/lib/libdfts.so
+RUN ldd /usr/local/lib/liboai_iqplayer.so
+RUN ldd /opt/oai-enb/bin/lte-softmodem.Rel15
+
+# Copy the relevant configuration files for eNB
+WORKDIR /opt/oai-enb/etc
+COPY --from=enb-build /oai-ran/ci-scripts/conf_files/enb.* .
+COPY --from=enb-build /oai-ran/ci-scripts/conf_files/rcc.* .
+COPY --from=enb-build /oai-ran/ci-scripts/conf_files/cu.* .
+COPY --from=enb-build /oai-ran/ci-scripts/conf_files/du.* .
+COPY --from=enb-build /oai-ran/ci-scripts/conf_files/rru.* .
+
+WORKDIR /opt/oai-enb
+
+#EXPOSE 2152/udp  # S1U, GTP/UDP
+#EXPOSE 22100/tcp # ?
+#EXPOSE 36412/udp # S1C, SCTP/UDP
+#EXPOSE 36422/udp # X2C, SCTP/UDP
+#EXPOSE 50000/udp # IF5 / ORI (control)
+#EXPOSE 50001/udp # IF5 / ECPRI (data)
+
+#CMD ["/opt/oai-enb/bin/lte-softmodem", "-O", "/opt/oai-enb/etc/enb.conf"]
+#ENTRYPOINT ["/opt/oai-enb/bin/entrypoint.sh"]
+CMD ["sleep", "infinity"]