Merge with develop-nr

ci-scripts/Jenkinsfile-gitlab

@@ -362,7 +362,7 @@ pipeline {
                         stage ("Test physical simulators") {
                             steps {
                                 script {
-                                    timeout (time: 20, unit: 'MINUTES') {
+                                    timeout (time: 45, unit: 'MINUTES') {
                                         try {
                                             gitlabCommitStatus(name: "Test phy-sim") {
                                                 sh "./ci-scripts/oai-ci-vm-tool test --workspace $WORKSPACE --variant phy-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID}"

ci-scripts/Jenkinsfile-poll-gNB-UE

@@ -51,14 +51,10 @@ def eNB_Repository
 def eNB_Branch
 def eNB_CommitID
 def eNB_AllowMergeRequestProcess = false
-def eNB_TargetBranch
-def PROJECT_NAME = "test-boris"
-def GIT_COMMIT_AUTHORi
+def eNB_TargetBranch = "develop-nr"
+def GIT_COMMIT_AUTHOR
 def GIT_COMMIT_EMAIL
 def testStageName
-// Reversing list because pop() will take the last (right-most) element
-//def modeList = ['TesteNB', 'TestUE', 'TesteNB'].reverse()
-
 // Global Parameters not to break the main.py command line and code.
 def ADB_IPAddress = "none"
 def ADB_Username = "none"
@@ -201,12 +197,12 @@ pipeline {
         	    	    [$class: 'UsernamePasswordMultiBinding', credentialsId: "${params.eNB_Credentials}", usernameVariable: 'eNB_Username', passwordVariable: 'eNB_Password'],
         	    	    [$class: 'UsernamePasswordMultiBinding', credentialsId: "${params.UE_Credentials}", usernameVariable: 'UE_Username', passwordVariable: 'UE_Password']
         	    	]) {
-        	    	    sh "python3 main.py --mode=InitiateHtml --eNBRepository=${eNB_Repository} --eNBBranch=${eNB_Branch} --eNBCommitID=${eNB_CommitID} --eNB_AllowMerge=${eNB_AllowMergeRequestProcess} --ADBIPAddress=${ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} --eNBIPAddress=${params.eNB_IPAddress} --eNBUserName=${eNB_Username} --eNBPassword=${eNB_Password} ${mainPythonAllXmlFiles}"
+        	    	    sh "python3 main.py --mode=InitiateHtml --eNBRepository=${eNB_Repository} --eNBBranch=${eNB_Branch} --eNBCommitID=${eNB_CommitID} --eNB_AllowMerge=${eNB_AllowMergeRequestProcess} --eNBTargetBranch=${eNB_TargetBranch} --ADBIPAddress=${ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} --eNBIPAddress=${params.eNB_IPAddress} --eNBUserName=${eNB_Username} --eNBPassword=${eNB_Password} ${mainPythonAllXmlFiles}"
         	    	    String[] myXmlTestSuite = testXMLFile.split("\\r?\\n")
         	    	    for (xmlFile in myXmlTestSuite) {
         	    	    if (fileExists(xmlFile)) {
         	    	        try {
-        	    	            sh "python3 main.py --mode=TesteNB --eNBIPAddress=${params.eNB_IPAddress} --eNBUserName=${eNB_Username} --eNBPassword=${eNB_Password} --UEIPAddress=${params.eNB_IPAddress} --UEUserName=${eNB_Username} --UEPassword=${eNB_Password} --eNBBranch=${eNB_Branch} --eNBSourceCodePath=${params.eNB_SourceCodePath} --UESourceCodePath=${params.eNB_SourceCodePath} --eNBRepository=${eNB_Repository} --eNBCommitID=${eNB_CommitID} --ADBIPAddress=${ADB_IPAddress} --EPCIPAddress=${EPC_IPAddress} --XMLTestFile=${xmlFile}"
+        	    	            sh "python3 main.py --mode=TesteNB --eNBIPAddress=${params.eNB_IPAddress} --eNBUserName=${eNB_Username} --eNBPassword=${eNB_Password} --eNBSourceCodePath=${params.eNB_SourceCodePath} --UEIPAddress=${params.eNB_IPAddress} --UEUserName=${eNB_Username} --UEPassword=${eNB_Password} --UESourceCodePath=${params.eNB_SourceCodePath} --eNBRepository=${eNB_Repository} --eNBBranch=${eNB_Branch} --eNBCommitID=${eNB_CommitID} --eNB_AllowMerge=${eNB_AllowMergeRequestProcess} --eNBTargetBranch=${eNB_TargetBranch} --ADBIPAddress=${ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} --EPCIPAddress=${EPC_IPAddress} --EPCUserName=${EPC_Username} --EPCPassword=${EPC_Password} --EPCSourceCodePath=/tmp/${EPC_Username} --EPCType=ltebox --XMLTestFile=${xmlFile}"
         	    	        } catch (Exception e) {
         	    	            currentBuild.result = 'FAILURE'
         	    	            buildStageStatus = false

ci-scripts/main.py

@@ -56,6 +56,7 @@ OAI_UE_PROCESS_COULD_NOT_SYNC = -21
 OAI_UE_PROCESS_ASSERTION = -22
 OAI_UE_PROCESS_FAILED = -23
 OAI_UE_PROCESS_NO_TUNNEL_INTERFACE = -24
+OAI_UE_PROCESS_SEG_FAULT = -25
 OAI_UE_PROCESS_OK = +6
 
 UE_STATUS_DETACHED = 0
@@ -175,7 +176,6 @@ class SSHConnection():
 		self.UELogFile = ''
 		self.Build_OAI_UE_args = ''
 		self.Initialize_OAI_UE_args = ''
-		self.Initialize_OAI_eNB_args = ''
 		self.clean_repository = True
 		self.flexranCtrlInstalled = False
 		self.flexranCtrlStarted = False
@@ -762,13 +762,18 @@ class SSHConnection():
 		self.command('echo "ulimit -c unlimited && ./ran_build/build/' + self.air_interface + '-softmodem -O ' + lSourcePath + '/' + ci_full_config_file + extra_options + '" > ./my-lte-softmodem-run' + str(self.eNB_instance) + '.sh', '\$', 5)
 		self.command('chmod 775 ./my-lte-softmodem-run' + str(self.eNB_instance) + '.sh', '\$', 5)
 		self.command('echo ' + lPassWord + ' | sudo -S rm -Rf enb_' + self.testCase_id + '.log', '\$', 5)
-		self.command('echo ' + lPassWord + ' | sudo -S -E daemon --inherit --unsafe --name=enb' + str(self.eNB_instance) + '_daemon --chdir=' + lSourcePath + '/cmake_targets -o ' + lSourcePath + '/cmake_targets/enb_' + self.testCase_id + '.log ./my-lte-softmodem-run' + str(self.eNB_instance) + '.sh', '\$', 5)
+		self.command('hostnamectl','\$', 5)
+		result = re.search('CentOS Linux 7', str(self.ssh.before))
+		if result is not None:
+			self.command('echo $USER; nohup sudo ./my-lte-softmodem-run' + str(self.eNB_instance) + '.sh > ' + lSourcePath + '/cmake_targets/enb_' + self.testCase_id + '.log 2>&1 &', lUserName, 10)
+		else:
+			self.command('echo ' + lPassWord + ' | sudo -S -E daemon --inherit --unsafe --name=enb' + str(self.eNB_instance) + '_daemon --chdir=' + lSourcePath + '/cmake_targets -o ' + lSourcePath + '/cmake_targets/enb_' + self.testCase_id + '.log ./my-lte-softmodem-run' + str(self.eNB_instance) + '.sh', '\$', 5)
 		self.eNBLogFiles[int(self.eNB_instance)] = 'enb_' + self.testCase_id + '.log'
 		if extra_options != '':
 			self.eNBOptions[int(self.eNB_instance)] = extra_options
 		time.sleep(6)
 		doLoop = True
-		loopCounter = 10
+		loopCounter = 20
 		while (doLoop):
 			loopCounter = loopCounter - 1
 			if (loopCounter == 0):
@@ -983,14 +988,20 @@ class SSHConnection():
 					tunnelInterfaceStatus = False
 			else:
 				tunnelInterfaceStatus = True
+		else:
+			tunnelInterfaceStatus = True
 
 		self.close()
 		if fullSyncStatus and gotSyncStatus and tunnelInterfaceStatus:
 			self.CreateHtmlTestRow(self.Initialize_OAI_UE_args, 'OK', ALL_PROCESSES_OK, 'OAI UE')
 			logging.debug('\u001B[1m Initialize OAI UE Completed\u001B[0m')
 		else:
-			self.htmlUEFailureMsg = 'oaitun_ue1 interface is either NOT mounted or NOT configured'
-			self.CreateHtmlTestRow(self.Initialize_OAI_UE_args, 'KO', OAI_UE_PROCESS_NO_TUNNEL_INTERFACE, 'OAI UE')
+			if self.air_interface == 'lte':
+				self.htmlUEFailureMsg = 'oaitun_ue1 interface is either NOT mounted or NOT configured'
+				self.CreateHtmlTestRow(self.Initialize_OAI_UE_args, 'KO', OAI_UE_PROCESS_NO_TUNNEL_INTERFACE, 'OAI UE')
+			else:
+				self.htmlUEFailureMsg = 'nr-uesoftmodem did NOT synced'
+				self.CreateHtmlTestRow(self.Initialize_OAI_UE_args, 'KO', OAI_UE_PROCESS_COULD_NOT_SYNC, 'OAI UE')
 			logging.error('\033[91mInitialize OAI UE Failed! \033[0m')
 			self.AutoTerminateUEandeNB()
 
@@ -2557,7 +2568,8 @@ class SSHConnection():
 		multi_jobs = []
 		status_queue = SimpleQueue()
 		# in noS1 config, no need to check status from EPC
-		result = re.search('noS1', str(self.Initialize_eNB_args))
+		# in gNB also currently no need to check
+		result = re.search('noS1|band78', str(self.Initialize_eNB_args))
 		if result is None:
 			p = Process(target = SSH.CheckHSSProcess, args = (status_queue,))
 			p.daemon = True
@@ -3129,6 +3141,10 @@ class SSHConnection():
 				statMsg = 'UE showed ' + str(nrCRCOK) + ' PDSCH decoding message(s)'
 				logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m')
 				self.htmlUEFailureMsg += statMsg + '\n'
+			if not frequency_found:
+				statMsg = 'NR-UE could NOT synch!'
+				logging.error('\u001B[1;30;43m ' + statMsg + ' \u001B[0m')
+				self.htmlUEFailureMsg += statMsg + '\n'
 		if uciStatMsgCount > 0:
 			statMsg = 'UE showed ' + str(uciStatMsgCount) + ' "uci->stat" message(s)'
 			logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m')
@@ -3143,20 +3159,32 @@ class SSHConnection():
 			self.htmlUEFailureMsg += statMsg + '\n'
 		if foundSegFault:
 			logging.debug('\u001B[1;37;41m UE ended with a Segmentation Fault! \u001B[0m')
-			return ENB_PROCESS_SEG_FAULT
+			if not nrUEFlag:
+				return OAI_UE_PROCESS_SEG_FAULT
+			else:
+				if not frequency_found:
+					return OAI_UE_PROCESS_SEG_FAULT
 		if foundAssertion:
 			logging.debug('\u001B[1;30;43m UE showed an assertion! \u001B[0m')
 			self.htmlUEFailureMsg += 'UE showed an assertion!\n'
-			if not mib_found or not frequency_found:
-				return OAI_UE_PROCESS_ASSERTION
+			if not nrUEFlag:
+				if not mib_found or not frequency_found:
+					return OAI_UE_PROCESS_ASSERTION
+			else:
+				if not frequency_found:
+					return OAI_UE_PROCESS_ASSERTION
 		if foundRealTimeIssue:
 			logging.debug('\u001B[1;37;41m UE faced real time issues! \u001B[0m')
 			self.htmlUEFailureMsg += 'UE faced real time issues!\n'
 			#return ENB_PROCESS_REALTIME_ISSUE
-		if no_cell_sync_found and not mib_found:
-			logging.debug('\u001B[1;37;41m UE could not synchronize ! \u001B[0m')
-			self.htmlUEFailureMsg += 'UE could not synchronize!\n'
-			return OAI_UE_PROCESS_COULD_NOT_SYNC
+		if nrUEFlag:
+			if not frequency_found:
+				return OAI_UE_PROCESS_COULD_NOT_SYNC
+		else:
+			if no_cell_sync_found and not mib_found:
+				logging.debug('\u001B[1;37;41m UE could not synchronize ! \u001B[0m')
+				self.htmlUEFailureMsg += 'UE could not synchronize!\n'
+				return OAI_UE_PROCESS_COULD_NOT_SYNC
 		return 0
 
 	def TerminateeNB(self):
@@ -3379,13 +3407,16 @@ class SSHConnection():
 				logging.debug('\u001B[1m' + ueAction + ' Failed \u001B[0m')
 				self.htmlUEFailureMsg = '<b>' + ueAction + ' Failed</b>\n' + self.htmlUEFailureMsg
 				self.CreateHtmlTestRow('N/A', 'KO', logStatus, 'UE')
-				# for NR-UE at the moment keep running 
 				if self.air_interface == 'lte':
 					# In case of sniffing on commercial eNBs we have random results
 					# Not an error then
 					if (logStatus != OAI_UE_PROCESS_COULD_NOT_SYNC) or (ueAction != 'Sniffing'):
 						self.Initialize_OAI_UE_args = ''
 						self.AutoTerminateUEandeNB()
+				else:
+					if (logStatus == OAI_UE_PROCESS_COULD_NOT_SYNC):
+						self.Initialize_OAI_UE_args = ''
+						self.AutoTerminateUEandeNB()
 			else:
 				logging.debug('\u001B[1m' + ueAction + ' Completed \u001B[0m')
 				self.htmlUEFailureMsg = '<b>' + ueAction + ' Completed</b>\n' + self.htmlUEFailureMsg
@@ -3938,7 +3969,7 @@ class SSHConnection():
 					self.htmlFile.write('        <td bgcolor = "lightcoral" >KO - eNB process not found</td>\n')
 				elif (processesStatus == OAI_UE_PROCESS_FAILED):
 					self.htmlFile.write('        <td bgcolor = "lightcoral" >KO - OAI UE process not found</td>\n')
-				elif (processesStatus == ENB_PROCESS_SEG_FAULT):
+				elif (processesStatus == ENB_PROCESS_SEG_FAULT) or (processesStatus == OAI_UE_PROCESS_SEG_FAULT):
 					self.htmlFile.write('        <td bgcolor = "lightcoral" >KO - ' + machine + ' process ended in Segmentation Fault</td>\n')
 				elif (processesStatus == ENB_PROCESS_ASSERTION) or (processesStatus == OAI_UE_PROCESS_ASSERTION):
 					self.htmlFile.write('        <td bgcolor = "lightcoral" >KO - ' + machine + ' process ended in Assertion</td>\n')

ci-scripts/xml_files/gnb_nr_ue_usrp_run.xml

@@ -24,15 +24,16 @@
         <htmlTabRef>run-OAI-gNB-NR-UE-USRP</htmlTabRef>
         <htmlTabName>run OAI gNB and OAI NR UE USRP</htmlTabName>
         <htmlTabIcon>tasks</htmlTabIcon>	
+	<repeatCount>4</repeatCount>
 	<TestCaseRequestedList>
 090101 000001 090102 000002 090108 090109
 	</TestCaseRequestedList>
 	<TestCaseExclusionList></TestCaseExclusionList>
 	
         <testCase id="090101">
-                <class>Initialize_OAI_eNB</class>
+                <class>Initialize_eNB</class>
                 <desc>Initialize gNB USRP</desc>
-		<Initialize_OAI_eNB_args>-O ../../../ci-scripts/conf_files/gnb.band78.tm1.106PRB.usrpn300.conf</Initialize_OAI_eNB_args>
+		<Initialize_eNB_args>-O ci-scripts/conf_files/gnb.band78.tm1.106PRB.usrpn300.conf</Initialize_eNB_args>
 		<air_interface>NR</air_interface>
         </testCase>
 

ci-scripts/xml_files/gnb_nr_ue_usrp_terminate.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>run-OAI-gNB-NR-UE-USRP</htmlTabRef>
+        <htmlTabName>run OAI gNB and OAI NR UE USRP</htmlTabName>
+        <htmlTabIcon>tasks</htmlTabIcon>	
+	<TestCaseRequestedList>
+090108 090109
+	</TestCaseRequestedList>
+	<TestCaseExclusionList></TestCaseExclusionList>
+	
+        <testCase id="090108">
+                <class>Terminate_OAI_UE</class>
+                <desc>Terminate NR UE</desc>
+		<air_interface>NR</air_interface>
+        </testCase>
+
+        <testCase id="090109">
+                <class>Terminate_eNB</class>
+                <desc>Terminate gNB</desc>
+		<air_interface>NR</air_interface>
+        </testCase>
+
+</testCaseList>

cmake_targets/CMakeLists.txt

@@ -244,6 +244,7 @@ add_boolean_option(TEST_OMG            False "???")
 add_boolean_option(DEBUG_OMG           False "???")
 add_boolean_option(PRINT_STATS         False "This adds the possibility to see the status")
 add_boolean_option(T_TRACER            True  "Activate the T tracer, a debugging/monitoring framework" )
+add_boolean_option(ENABLE_VCD          True  "always true now, time measurements of proc calls and var displays")
 add_boolean_option(UE_AUTOTEST_TRACE   False "Activate UE autotest specific logs")
 add_boolean_option(UE_DEBUG_TRACE      False "Activate UE debug trace")
 add_boolean_option(UE_TIMING_TRACE     False "Activate UE timing trace")
@@ -1032,7 +1033,7 @@ set(UTIL_SRC
   ${OPENAIR2_DIR}/UTIL/LISTS/list.c
   ${OPENAIR2_DIR}/UTIL/LISTS/list2.c
   ${OPENAIR_DIR}/common/utils/LOG/log.c
-#  ${OPENAIR2_DIR}/UTIL/LOG/vcd_signal_dumper.c
+  ${OPENAIR_DIR}/common/utils/LOG/vcd_signal_dumper.c
   ${OPENAIR2_DIR}/UTIL/MATH/oml.c
 #  ${OPENAIR2_DIR}/UTIL/MEM/mem_block.c
 #  ${OPENAIR2_DIR}/UTIL/OCG/OCG.c
@@ -2575,6 +2576,7 @@ add_executable(nr-uesoftmodem
   ${OPENAIR_DIR}/common/utils/system.c
   ${XFORMS_SOURCE_NR}
   ${T_SOURCE}
+  ${UTIL_SRC}
   ${CONFIG_SOURCES}
   ${SHLIB_LOADER_SOURCES}
   )
@@ -2689,42 +2691,51 @@ add_executable(nr_dlschsim
   ${OPENAIR1_DIR}/SIMULATION/NR_PHY/dlschsim.c 
   ${OPENAIR_DIR}/common/utils/backtrace.c
   ${OPENAIR_DIR}/common/utils/system.c
+  ${UTIL_SRC}
   ${T_SOURCE})
-target_link_libraries(nr_dlschsim -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} dl)
+target_link_libraries(nr_dlschsim -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl)
 
 add_executable(nr_pbchsim  
   ${OPENAIR1_DIR}/SIMULATION/NR_PHY/pbchsim.c 
   ${OPENAIR_DIR}/common/utils/backtrace.c
   ${OPENAIR_DIR}/common/utils/system.c
+  ${UTIL_SRC}
   ${T_SOURCE})
-target_link_libraries(nr_pbchsim  -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} dl)
+target_link_libraries(nr_pbchsim  -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB}  dl)
 
 #PUCCH ---> Prashanth
 add_executable(nr_pucchsim  
   ${OPENAIR1_DIR}/SIMULATION/NR_PHY/pucchsim.c 
   ${OPENAIR_DIR}/common/utils/backtrace.c
+  ${OPENAIR_DIR}/common/utils/system.c
+  ${UTIL_SRC}
   ${T_SOURCE})
-target_link_libraries(nr_pucchsim  -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} dl)
+target_link_libraries(nr_pucchsim  -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl)
 #PUCCH ---> Prashanth
 
 add_executable(nr_dlsim
   ${OPENAIR1_DIR}/SIMULATION/NR_PHY/dlsim.c 
   ${OPENAIR_DIR}/common/utils/backtrace.c
   ${OPENAIR_DIR}/common/utils/system.c
+  ${UTIL_SRC}
   ${T_SOURCE})   
-target_link_libraries(nr_dlsim  -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB SCHED_NR_UE_LIB MAC_NR MAC_UE_NR MAC_NR_COMMON RRC_LIB NR_RRC_LIB CONFIG_LIB L2_NR -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} dl)
+target_link_libraries(nr_dlsim  -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB SCHED_NR_UE_LIB MAC_NR MAC_UE_NR MAC_NR_COMMON RRC_LIB NR_RRC_LIB CONFIG_LIB L2_NR -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl)
 
 add_executable(nr_ulschsim
   ${OPENAIR1_DIR}/SIMULATION/NR_PHY/ulschsim.c
   ${OPENAIR_DIR}/common/utils/backtrace.c
+  ${OPENAIR_DIR}/common/utils/system.c
+  ${UTIL_SRC}
   ${T_SOURCE})
-target_link_libraries(nr_ulschsim -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} dl)
+target_link_libraries(nr_ulschsim -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl)
 
 add_executable(nr_ulsim
   ${OPENAIR1_DIR}/SIMULATION/NR_PHY/ulsim.c
   ${OPENAIR_DIR}/common/utils/backtrace.c
+  ${OPENAIR_DIR}/common/utils/system.c
+  ${UTIL_SRC}
   ${T_SOURCE})
-target_link_libraries(nr_ulsim -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB SCHED_NR_UE_LIB MAC_NR MAC_UE_NR MAC_NR_COMMON RRC_LIB NR_RRC_LIB CONFIG_LIB L2_NR -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} dl)
+target_link_libraries(nr_ulsim -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB SCHED_NR_UE_LIB MAC_NR MAC_UE_NR MAC_NR_COMMON RRC_LIB NR_RRC_LIB CONFIG_LIB L2_NR -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl)
 
 
 foreach(myExe dlsim dlsim_tm7 ulsim pbchsim scansim mbmssim pdcchsim pucchsim prachsim syncsim)

common/utils/LOG/vcd_signal_dumper.c

@@ -343,6 +343,7 @@ const char* eurecomFunctionsNames[] = {
   "phy_procedures_ue_tx",
   "phy_procedures_ue_rx",
   "phy_procedures_ue_tx_ulsch_uespec",
+  "phy_procedures_nr_ue_tx_ulsch_uespec",
   "phy_procedures_ue_tx_pucch",
   "phy_procedures_ue_tx_ulsch_common",
   "phy_procedures_ue_tx_prach",
@@ -366,6 +367,11 @@ const char* eurecomFunctionsNames[] = {
   "dlsch_decoding5",
   "dlsch_decoding6",
   "dlsch_decoding7",
+  "dlsch_segmentation",
+  "dlsch_deinterleaving",
+  "dlsch_rate_matching",
+  "dlsch_ldpc",
+  "dlsch_compine_seg",
   "dlsch_pmch_decoding",
   "rx_pdcch",
   "dci_decoding",

common/utils/LOG/vcd_signal_dumper.h

@@ -324,6 +324,7 @@ typedef enum {
   VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX,
   VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX,
   VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_ULSCH_UESPEC,
+  VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_NR_UE_TX_ULSCH_UESPEC,
   VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_PUCCH,
   VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_ULSCH_COMMON,
   VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_PRACH,
@@ -347,6 +348,11 @@ typedef enum {
   VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DECODING5,
   VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DECODING6,
   VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DECODING7,
+  VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_SEGMENTATION,
+  VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DEINTERLEAVING,
+  VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_RATE_MATCHING,
+  VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_LDPC,
+  VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_COMBINE_SEG,
   VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_PMCH_DECODING,
   VCD_SIGNAL_DUMPER_FUNCTIONS_RX_PDCCH,
   VCD_SIGNAL_DUMPER_FUNCTIONS_DCI_DECODING,
@@ -549,12 +555,20 @@ extern int ouput_vcd;
 
 #include "T.h"
 
+#define VCD_SIGNAL_DUMPER_INIT(x)         /* nothing */
+#define VCD_SIGNAL_DUMPER_CLOSE()         /* nothing */
+#define VCD_SIGNAL_DUMPER_CREATE_HEADER() /* nothing */
 #define VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(var, val) T_VCD_VARIABLE(var, val)
 #define VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(var, val) T_VCD_FUNCTION(var, val)
-#else
 
-#define VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(var, val)
-#define VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(var, val)
+#else /* T_TRACER */
+
+#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)
+
  
 #endif /* T_TRACER */
 

common/utils/T/T_defs.h

@@ -73,7 +73,7 @@ typedef struct {
 } T_cache_t;
 
 /* number of VCD functions (to be kept up to date! see in T_messages.txt) */
-#define VCD_NUM_FUNCTIONS (231)
+#define VCD_NUM_FUNCTIONS (237)//(232)
 
 /* number of VCD variables (to be kept up to date! see in T_messages.txt) */
 #define VCD_NUM_VARIABLES (185)

common/utils/T/T_messages.txt

@@ -2493,6 +2493,11 @@ ID = VCD_FUNCTION_PHY_PROCEDURES_UE_TX_ULSCH_UESPEC
     GROUP = ALL:VCD:UE:VCD_FUNCTION
     FORMAT = int,value
     VCD_NAME = phy_procedures_ue_tx_ulsch_uespec
+ID = VCD_FUNCTION_PHY_PROCEDURES_NR_UE_TX_ULSCH_UESPEC
+    DESC = VCD function PHY_PROCEDURES_NR_UE_TX_ULSCH_UESPEC
+    GROUP = ALL:VCD:UE:VCD_FUNCTION
+    FORMAT = int,value
+    VCD_NAME = phy_procedures_nr_ue_tx_ulsch_uespec
 ID = VCD_FUNCTION_PHY_PROCEDURES_UE_TX_PUCCH
     DESC = VCD function PHY_PROCEDURES_UE_TX_PUCCH
     GROUP = ALL:VCD:UE:VCD_FUNCTION
@@ -2608,6 +2613,31 @@ ID = VCD_FUNCTION_DLSCH_DECODING7
     GROUP = ALL:VCD:ENB:VCD_FUNCTION
     FORMAT = int,value
     VCD_NAME = dlsch_decoding7
+ID = VCD_FUNCTION_DLSCH_SEGMENTATION
+    DESC = VCD function DLSCH_SEGMENTATION
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+    VCD_NAME = dlsch_segmentation
+ID = VCD_FUNCTION_DLSCH_DEINTERLEAVING
+    DESC = VCD function DLSCH_DEINTERLEAVING
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+    VCD_NAME = dlsch_deinterleaving
+ID = VCD_FUNCTION_DLSCH_RATE_MATCHING
+    DESC = VCD function DLSCH_RATE_MATCHING
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+    VCD_NAME = dlsch_rate_matching
+ID = VCD_FUNCTION_DLSCH_LDPC
+    DESC = VCD function DLSCH_LDPC
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+    VCD_NAME = dlsch_ldpc
+ID = VCD_FUNCTION_DLSCH_COMBINE_SEG
+    DESC = VCD function DLSCH_COMBINE_SEG
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+    VCD_NAME = dlsch_compine_seg
 ID = VCD_FUNCTION_DLSCH_PMCH_DECODING
     DESC = VCD function DLSCH_PMCH_DECODING
     GROUP = ALL:VCD:ENB:VCD_FUNCTION

executables/nr-gnb.c

@@ -682,6 +682,27 @@ static void* gNB_thread_prach( void* param ) {
 extern void init_td_thread(PHY_VARS_gNB *);
 extern void init_te_thread(PHY_VARS_gNB *);
 
+static void* process_stats_thread(void* param) {
+
+  PHY_VARS_gNB *gNB  = (PHY_VARS_gNB*)param;
+
+  reset_meas(&gNB->dlsch_encoding_stats);
+  reset_meas(&gNB->dlsch_scrambling_stats);
+  reset_meas(&gNB->dlsch_modulation_stats);
+
+  wait_sync("process_stats_thread");
+
+  while(!oai_exit)
+  {
+    sleep(1);
+    print_meas(&gNB->dlsch_encoding_stats, "pdsch_encoding", NULL, NULL);
+    print_meas(&gNB->dlsch_scrambling_stats, "pdsch_scrambling", NULL, NULL);
+    print_meas(&gNB->dlsch_modulation_stats, "pdsch_modulation", NULL, NULL);
+  }
+  return(NULL);
+}
+
+
 void init_gNB_proc(int inst) {
   int i=0;
   int CC_id;
@@ -729,6 +750,7 @@ void init_gNB_proc(int inst) {
       threadCreate( &L1_proc_tx->pthread, gNB_L1_thread_tx, gNB,"L1_proc_tx", -1, OAI_PRIORITY_RT);
     }
 
+    if(opp_enabled == 1) threadCreate(&proc->L1_stats_thread, process_stats_thread,(void *)gNB, "time_meas", -1, OAI_PRIORITY_RT_LOW);
     //pthread_create( &proc->pthread_prach, attr_prach, gNB_thread_prach, gNB );
     char name[16];
 

executables/nr-ru.c

@@ -1077,30 +1077,39 @@ void fill_rf_config(RU_t *ru, char *rf_config_file) {
       cfg->rx_bw = 1.5e6;
     } else AssertFatal(1==0,"Unknown N_RB %d\n",N_RB);
   } else if (mu == NR_MU_1) {
-    if(N_RB == 217) {
+    if(N_RB == 273) {
+      if (fp->threequarter_fs) {
+        AssertFatal(0 == 1,"three quarter sampling not supported for N_RB 273\n");
+      } else {
+        cfg->sample_rate=122.88e6;
+        cfg->samples_per_frame = 1228800;
+        cfg->tx_bw = 100e6;
+        cfg->rx_bw = 100e6;
+      }
+    } else if(N_RB == 217) {
       if (fp->threequarter_fs) {
         cfg->sample_rate=92.16e6;
         cfg->samples_per_frame = 921600;
-        cfg->tx_bw = 40e6;
-        cfg->rx_bw = 40e6;
+        cfg->tx_bw = 80e6;
+        cfg->rx_bw = 80e6;
       } else {
         cfg->sample_rate=122.88e6;
         cfg->samples_per_frame = 1228800;
-        cfg->tx_bw = 40e6;
-        cfg->rx_bw = 40e6;
+        cfg->tx_bw = 80e6;
+        cfg->rx_bw = 80e6;
       }
     } else if(N_RB == 106) {
       if (fp->threequarter_fs) {
 	cfg->sample_rate=46.08e6;
 	cfg->samples_per_frame = 460800;
-	cfg->tx_bw = 20e6;
-	cfg->rx_bw = 20e6;
+	cfg->tx_bw = 40e6;
+	cfg->rx_bw = 40e6;
       }
       else {
 	cfg->sample_rate=61.44e6;
 	cfg->samples_per_frame = 614400;
-	cfg->tx_bw = 20e6;
-	cfg->rx_bw = 20e6;
+	cfg->tx_bw = 40e6;
+	cfg->rx_bw = 40e6;
       }
     } else {
       AssertFatal(0==1,"N_RB %d not yet supported for numerology %d\n",N_RB,mu);
@@ -1623,7 +1632,7 @@ extern void nr_feptx_ofdm(RU_t *ru,int frame_tx,int tti_tx);
 extern void nr_feptx_ofdm_2thread(RU_t *ru,int frame_tx,int tti_tx);
 extern void feptx_prec(RU_t *ru, int frame_tx,int tti_tx);
 extern void init_fep_thread(RU_t *ru);
-extern void init_nr_feptx_thread(RU_t *ru);
+extern void nr_init_feptx_thread(RU_t *ru);
 
 void init_RU_proc(RU_t *ru) {
   int i=0;
@@ -1688,7 +1697,7 @@ void init_RU_proc(RU_t *ru) {
     threadCreate( &proc->pthread_prach, ru_thread_prach, (void *)ru,"RACH", -1, OAI_PRIORITY_RT );
   }
 
-  if (get_nprocs()>=2) {
+  if (get_thread_worker_conf() == WORKER_ENABLE) {
     if (ru->feprx) init_fep_thread(ru);
 
     if (ru->feptx_ofdm) nr_init_feptx_thread(ru);
@@ -1982,8 +1991,8 @@ void set_function_spec_param(RU_t *ru) {
         ru->fh_north_out          = fh_if4p5_north_out;       // send_IF4p5 on reception
         ru->fh_south_out          = tx_rf;                    // send output to RF
         ru->fh_north_asynch_in    = fh_if4p5_north_asynch_in; // TX packets come asynchronously
-        ru->feprx                 = (get_nprocs()<=2) ? fep_full :ru_fep_full_2thread;                 // RX DFTs
-        ru->feptx_ofdm            = (get_nprocs()<=2) ? nr_feptx_ofdm : nr_feptx_ofdm_2thread;               // this is fep with idft only (no precoding in RRU)
+        ru->feprx                 = (get_thread_worker_conf() == WORKER_ENABLE) ? ru_fep_full_2thread : fep_full;                 // RX DFTs
+        ru->feptx_ofdm            = (get_thread_worker_conf() == WORKER_ENABLE) ? nr_feptx_ofdm_2thread : nr_feptx_ofdm;               // this is fep with idft only (no precoding in RRU)
         ru->feptx_prec            = NULL;
         ru->nr_start_if           = nr_start_if;              // need to start the if interface for if4p5
         ru->ifdevice.host_type    = RRU_HOST;
@@ -2004,8 +2013,8 @@ void set_function_spec_param(RU_t *ru) {
         malloc_IF4p5_buffer(ru);
       } else if (ru->function == gNodeB_3GPP) {
         ru->do_prach             = 0;                       // no prach processing in RU
-        ru->feprx                = (get_nprocs()<=2) ? fep_full : ru_fep_full_2thread;                // RX DFTs
-        ru->feptx_ofdm           = (get_nprocs()<=2) ? nr_feptx_ofdm : nr_feptx_ofdm_2thread;              // this is fep with idft and precoding
+        ru->feprx                = (get_thread_worker_conf() == WORKER_ENABLE) ? ru_fep_full_2thread : fep_full;                // RX DFTs
+        ru->feptx_ofdm           = (get_thread_worker_conf() == WORKER_ENABLE) ? nr_feptx_ofdm_2thread : nr_feptx_ofdm;              // this is fep with idft and precoding
         ru->feptx_prec           = NULL;              // this is fep with idft and precoding
         ru->fh_north_in          = NULL;                    // no incoming fronthaul from north
         ru->fh_north_out         = NULL;                    // no outgoing fronthaul to north
@@ -2034,13 +2043,13 @@ void set_function_spec_param(RU_t *ru) {
 
     case REMOTE_IF5: // the remote unit is IF5 RRU
       ru->do_prach               = 0;
-      ru->feprx                  = (get_nprocs()<=2) ? fep_full : fep_full;                   // this is frequency-shift + DFTs
-      ru->feptx_prec             = feptx_prec;          // need to do transmit Precoding + IDFTs
-      ru->feptx_ofdm             = (get_nprocs()<=2) ? nr_feptx_ofdm : nr_feptx_ofdm_2thread; // need to do transmit Precoding + IDFTs
-      ru->fh_south_in            = fh_if5_south_in;     // synchronous IF5 reception
-      ru->fh_south_out           = fh_if5_south_out;    // synchronous IF5 transmission
-      ru->fh_south_asynch_in     = NULL;                // no asynchronous UL
-      ru->start_rf               = NULL;                // no local RF
+      ru->feprx                  = fep_full;                   // this is frequency-shift + DFTs
+      ru->feptx_prec             = feptx_prec;                 // need to do transmit Precoding + IDFTs
+      ru->feptx_ofdm             = (get_thread_worker_conf() == WORKER_ENABLE) ? nr_feptx_ofdm_2thread : nr_feptx_ofdm;                 // need to do transmit Precoding + IDFTs
+      ru->fh_south_in          = fh_if5_south_in;     // synchronous IF5 reception
+      ru->fh_south_out         = fh_if5_south_out;    // synchronous IF5 transmission
+      ru->fh_south_asynch_in   = NULL;                // no asynchronous UL
+      ru->start_rf               = NULL;                 // no local RF
       ru->stop_rf                = NULL;
       ru->nr_start_if            = nr_start_if;         // need to start if interface for IF5
       ru->ifdevice.host_type     = RAU_HOST;

executables/nr-uesoftmodem.c

@@ -122,6 +122,7 @@ int                      threequarter_fs=0;
 uint32_t                 downlink_frequency[MAX_NUM_CCs][4];
 int32_t                  uplink_frequency_offset[MAX_NUM_CCs][4];
 
+
 extern int16_t nr_dlsch_demod_shift;
 
 int UE_scan = 0;
@@ -399,7 +400,7 @@ int16_t dlsch_demod_shift;
 
 static void get_options(void) {
   int CC_id;
-  int tddflag=0, nonbiotflag;
+  int tddflag=0, nonbiotflag, vcdflag=0;
   char *loopfile=NULL;
   int dumpframe=0;
   uint32_t online_log_messages;
@@ -470,6 +471,9 @@ static void get_options(void) {
       frame_parms[CC_id]->frame_type = TDD;
   }
 
+  if (vcdflag > 0)
+    ouput_vcd = 1;
+
   /*if (frame_parms[0]->N_RB_DL !=0) {
       if ( frame_parms[0]->N_RB_DL < 6 ) {
        frame_parms[0]->N_RB_DL = 6;
@@ -731,7 +735,11 @@ int main( int argc, char **argv ) {
   if(IS_SOFTMODEM_NOS1)
 	  init_pdcp();
 
-  /*
+  if (ouput_vcd) {
+    vcd_signal_dumper_init("/tmp/openair_dump_nrUE.vcd");
+  }
+
+/*
 #ifdef PDCP_USE_NETLINK
   netlink_init();
 #if defined(PDCP_USE_NETLINK_QUEUES)
@@ -826,5 +834,8 @@ int main( int argc, char **argv ) {
   while(true)
     sleep(3600);
 
+  if (ouput_vcd)
+    vcd_signal_dumper_close();
+
   return 0;
 }

executables/nr-uesoftmodem.h

@@ -79,6 +79,7 @@
     {"q" ,                      CONFIG_HLP_STMON,       PARAMFLAG_BOOL,         iptr:&opp_enabled,                     defintval:0,                    TYPE_INT,       0},                     \
     {"S" ,                      CONFIG_HLP_MSLOTS,      PARAMFLAG_BOOL,         u8ptr:&exit_missed_slots,              defintval:1,                    TYPE_UINT8,     0},                     \
     {"T" ,                      CONFIG_HLP_TDD,         PARAMFLAG_BOOL,         iptr:&tddflag,                         defintval:0,                    TYPE_INT,       0},                     \
+    {"V" ,                      CONFIG_HLP_VCD,         PARAMFLAG_BOOL,         iptr:&vcdflag,                         defintval:0,                    TYPE_INT,       0},                     \
     {"numerology" ,             CONFIG_HLP_NUMEROLOGY,  PARAMFLAG_BOOL,         iptr:&numerology,                      defintval:0,                    TYPE_INT,       0},                     \
     {"emulate-rf" ,             CONFIG_HLP_EMULATE_RF,  PARAMFLAG_BOOL,         iptr:&emulate_rf,                      defintval:0,                    TYPE_INT,       0},                     \
     {"parallel-config",         CONFIG_HLP_PARALLEL_CMD,0,                      strptr:(char **)&parallel_config,      defstrval:NULL,                 TYPE_STRING,    0},                     \

nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface.h

@@ -574,44 +574,44 @@ typedef struct {
 } nfapi_nr_dl_config_bch_pdu;
 
 typedef struct {
-	nfapi_tl_t tl;
-	uint16_t length;
-	uint8_t pdu_index;
-	uint16_t rnti;
-    uint16_t nb_mod_symbols;
-    uint8_t time_allocation_type;
-	uint8_t freq_allocation_type;
-    uint8_t start_prb;
-    uint8_t n_prb;
-    uint8_t start_symbol;
-    uint8_t nb_symbols;
-    uint8_t mcs_idx;
-    uint8_t ndi;
-    uint8_t nb_codewords;
-    uint8_t nb_layers;
-    uint16_t coding_rate;
-    uint8_t modulation;
-    uint8_t modulation_order;
-    uint16_t transport_block_size;
-    uint8_t nb_re_dmrs;
-    uint8_t time_alloc_list_flag;
-    uint8_t time_alloc_list;
-    uint8_t rbg_list;
-	uint8_t virtual_resource_block_assignment_flag;
-	uint32_t resource_block_coding;
-	uint8_t redundancy_version;
-	uint8_t transport_blocks;
-	uint8_t transmission_scheme;
-	uint8_t number_of_subbands;
-	uint8_t codebook_index[NFAPI_MAX_NUM_SUBBANDS];
-	uint8_t ue_category_capacity;
-	uint8_t pa;
-	uint8_t delta_power_offset_index;
-	uint8_t ngap;
-	uint8_t transmission_mode;
-	uint8_t num_bf_prb_per_subband;
-	uint8_t num_bf_vector;
-	nfapi_bf_vector_t bf_vector[NFAPI_MAX_BF_VECTORS];
+  nfapi_tl_t tl;
+  uint16_t length;
+  uint8_t pdu_index;
+  uint16_t rnti;
+  uint16_t nb_mod_symbols;
+  uint8_t time_allocation_type;
+  uint8_t freq_allocation_type;
+  uint16_t start_prb;
+  uint16_t n_prb;
+  uint8_t start_symbol;
+  uint8_t nb_symbols;
+  uint8_t mcs_idx;
+  uint8_t ndi;
+  uint8_t nb_codewords;
+  uint8_t nb_layers;
+  uint16_t coding_rate;
+  uint8_t modulation;
+  uint8_t modulation_order;
+  uint16_t transport_block_size;
+  uint8_t nb_re_dmrs;
+  uint8_t time_alloc_list_flag;
+  uint8_t time_alloc_list;
+  uint8_t rbg_list;
+  uint8_t virtual_resource_block_assignment_flag;
+  uint32_t resource_block_coding;
+  uint8_t redundancy_version;
+  uint8_t transport_blocks;
+  uint8_t transmission_scheme;
+  uint8_t number_of_subbands;
+  uint8_t codebook_index[NFAPI_MAX_NUM_SUBBANDS];
+  uint8_t ue_category_capacity;
+  uint8_t pa;
+  uint8_t delta_power_offset_index;
+  uint8_t ngap;
+  uint8_t transmission_mode;
+  uint8_t num_bf_prb_per_subband;
+  uint8_t num_bf_vector;
+  nfapi_bf_vector_t bf_vector[NFAPI_MAX_BF_VECTORS];
 }nfapi_nr_dl_config_dlsch_pdu_rel15_t;
 #define NFAPI_NR_DL_CONFIG_REQUEST_DLSCH_PDU_REL15_TAG
 

nfapi/open-nFAPI/vnf/src/vnf_p7.c

@@ -376,9 +376,11 @@ int send_mac_subframe_indications(vnf_p7_t* vnf_p7)
 		if(curr->in_sync == 1)
 		{
 			// ask for subframes in the future
-			uint16_t sfn_sf_adv = increment_sfn_sf_by(curr->sfn_sf, 2);
+			//uint16_t sfn_sf_adv = increment_sfn_sf_by(curr->sfn_sf, 2);
 
-			vnf_p7->_public.subframe_indication(&(vnf_p7->_public), curr->phy_id, sfn_sf_adv);
+			//vnf_p7->_public.subframe_indication(&(vnf_p7->_public), curr->phy_id, sfn_sf_adv);
+            // suggestion fix by Haruki NAOI
+			vnf_p7->_public.subframe_indication(&(vnf_p7->_public), curr->phy_id, curr->sfn_sf);
 		}
 
 		curr = curr->next;

openair1/PHY/CODING/nrLDPC_encoder/ldpc_encoder2.c

@@ -271,17 +271,17 @@ int ldpc_encoder_optim(unsigned char *test_input,unsigned char *channel_input,sh
   memset(c,0,sizeof(unsigned char) * ncols * Zc);
   memset(d,0,sizeof(unsigned char) * nrows * Zc);
 
-  start_meas(tinput);
+  if(tinput != NULL) start_meas(tinput);
   for (i=0; i<block_length; i++) {
       c[i] = (test_input[i/8]&(1<<(i&7)))>>(i&7);
       //printf("c(%d,%d)=%d\n",j,i,temp);
     }
 
-  stop_meas(tinput);
+  if(tinput != NULL) stop_meas(tinput);
 
   if ((BG==1 && Zc>176) || (BG==2 && Zc>64)) { 
     // extend matrix
-    start_meas(tprep);
+    if(tprep != NULL) start_meas(tprep);
     for (i1=0; i1 < ncols; i1++)
       {
 	memcpy(&c_extension[2*i1*Zc], &c[i1*Zc], Zc*sizeof(unsigned char));
@@ -296,11 +296,11 @@ int ldpc_encoder_optim(unsigned char *test_input,unsigned char *channel_input,sh
 	printf("\n");
       */
     }
-    stop_meas(tprep);
+    if(tprep != NULL) stop_meas(tprep);
     //parity check part
-    start_meas(tparity);
+    if(tparity != NULL) start_meas(tparity);
     encode_parity_check_part_optim(c_extension, d, BG, Zc, Kb);
-    stop_meas(tparity);
+    if(tparity != NULL) stop_meas(tparity);
   }
   else {
     if (encode_parity_check_part_orig(c, d, BG, Zc, Kb, block_length)!=0) {
@@ -308,12 +308,12 @@ int ldpc_encoder_optim(unsigned char *test_input,unsigned char *channel_input,sh
       return(-1);
     }
   }
-  start_meas(toutput);
+  if(toutput != NULL) start_meas(toutput);
   // information part and puncture columns
   memcpy(&channel_input[0], &c[2*Zc], (block_length-2*Zc)*sizeof(unsigned char));
   memcpy(&channel_input[block_length-2*Zc], &d[0], ((nrows-no_punctured_columns) * Zc-removed_bit)*sizeof(unsigned char));
 
-  stop_meas(toutput);
+  if(toutput != NULL) stop_meas(toutput);
   return 0;
 }
 
@@ -408,7 +408,7 @@ int ldpc_encoder_optim_8seg(unsigned char **test_input,unsigned char **channel_i
   memset(c,0,sizeof(unsigned char) * ncols * Zc);
   memset(d,0,sizeof(unsigned char) * nrows * Zc);
 
-  start_meas(tinput);
+  if(tinput != NULL) start_meas(tinput);
 #if 0
   for (i=0; i<block_length; i++) {
     for (j=0; j<n_segments; j++) {
@@ -441,11 +441,11 @@ int ldpc_encoder_optim_8seg(unsigned char **test_input,unsigned char **channel_i
 #endif
 #endif
 
-  stop_meas(tinput);
+  if(tinput != NULL) stop_meas(tinput);
 
   if ((BG==1 && Zc>176) || (BG==2 && Zc>64)) { 
     // extend matrix
-    start_meas(tprep);
+    if(tprep != NULL) start_meas(tprep);
     for (i1=0; i1 < ncols; i1++)
       {
 	memcpy(&c_extension[2*i1*Zc], &c[i1*Zc], Zc*sizeof(unsigned char));
@@ -460,11 +460,11 @@ int ldpc_encoder_optim_8seg(unsigned char **test_input,unsigned char **channel_i
 	printf("\n");
       */
     }
-    stop_meas(tprep);
+    if(tprep != NULL) stop_meas(tprep);
     //parity check part
-    start_meas(tparity);
+    if(tparity != NULL) start_meas(tparity);
     encode_parity_check_part_optim(c_extension, d, BG, Zc, Kb);
-    stop_meas(tparity);
+    if(tparity != NULL) stop_meas(tparity);
   }
   else {
     if (encode_parity_check_part_orig(c, d, BG, Zc, Kb, block_length)!=0) {
@@ -472,7 +472,7 @@ int ldpc_encoder_optim_8seg(unsigned char **test_input,unsigned char **channel_i
       return(-1);
     }
   }
-  start_meas(toutput);
+  if(toutput != NULL) start_meas(toutput);
   // information part and puncture columns
   /*
   memcpy(&channel_input[0], &c[2*Zc], (block_length-2*Zc)*sizeof(unsigned char));
@@ -513,7 +513,7 @@ int ldpc_encoder_optim_8seg(unsigned char **test_input,unsigned char **channel_i
     AssertFatal(1==0,"Need AVX2 for now\n");
 #endif
 
-  stop_meas(toutput);
+  if(toutput != NULL) stop_meas(toutput);
   return 0;
 }
 
@@ -613,7 +613,7 @@ int ldpc_encoder_optim_8seg_multi(unsigned char **test_input,unsigned char **cha
   memset(c,0,sizeof(unsigned char) * ncols * Zc);
   memset(d,0,sizeof(unsigned char) * nrows * Zc);
 
-  start_meas(tinput);
+  if(tinput != NULL) start_meas(tinput);
 #if 0
   for (i=0; i<block_length; i++) {
 	//for (j=0; j<n_segments; j++) {
@@ -649,11 +649,11 @@ int ldpc_encoder_optim_8seg_multi(unsigned char **test_input,unsigned char **cha
 #endif
 #endif
 
-  stop_meas(tinput);
+  if(tinput != NULL) stop_meas(tinput);
 
   if ((BG==1 && Zc>176) || (BG==2 && Zc>64)) {
     // extend matrix
-    start_meas(tprep);
+    if(tprep != NULL) start_meas(tprep);
     for (i1=0; i1 < ncols; i1++)
       {
 	memcpy(&c_extension[2*i1*Zc], &c[i1*Zc], Zc*sizeof(unsigned char));
@@ -668,11 +668,11 @@ int ldpc_encoder_optim_8seg_multi(unsigned char **test_input,unsigned char **cha
 	printf("\n");
       */
     }
-    stop_meas(tprep);
+    if(tprep != NULL) stop_meas(tprep);
     //parity check part
-    start_meas(tparity);
+    if(tparity != NULL) start_meas(tparity);
     encode_parity_check_part_optim(c_extension, d, BG, Zc, Kb);
-    stop_meas(tparity);
+    if(tparity != NULL) stop_meas(tparity);
   }
   else {
     if (encode_parity_check_part_orig(c, d, BG, Zc, Kb, block_length)!=0) {
@@ -680,7 +680,7 @@ int ldpc_encoder_optim_8seg_multi(unsigned char **test_input,unsigned char **cha
       return(-1);
     }
   }
-  start_meas(toutput);
+  if(toutput != NULL) start_meas(toutput);
   // information part and puncture columns
   /*
   memcpy(&channel_input[0], &c[2*Zc], (block_length-2*Zc)*sizeof(unsigned char));
@@ -726,7 +726,7 @@ int ldpc_encoder_optim_8seg_multi(unsigned char **test_input,unsigned char **cha
     AssertFatal(1==0,"Need AVX2 for now\n");
 #endif
 
-  stop_meas(toutput);
+  if(toutput != NULL) stop_meas(toutput);
   return 0;
 }
 

openair1/PHY/NR_TRANSPORT/nr_dlsch.c

@@ -74,7 +74,10 @@ uint8_t nr_generate_pdsch(NR_gNB_DLSCH_t *dlsch,
                           int     frame,
                           uint8_t slot,
                           NR_DL_FRAME_PARMS *frame_parms,
-                          nfapi_nr_config_request_t *config) {
+                          nfapi_nr_config_request_t *config,
+                          time_stats_t *dlsch_encoding_stats,
+                          time_stats_t *dlsch_scrambling_stats,
+                          time_stats_t *dlsch_modulation_stats) {
 
   NR_DL_gNB_HARQ_t *harq = dlsch->harq_processes[dci_alloc->harq_pid];
   nfapi_nr_dl_config_dlsch_pdu_rel15_t *rel15 = &harq->dlsch_pdu.dlsch_pdu_rel15;
@@ -89,7 +92,9 @@ uint8_t nr_generate_pdsch(NR_gNB_DLSCH_t *dlsch,
 
   /// CRC, coding, interleaving and rate matching
   AssertFatal(harq->pdu!=NULL,"harq->pdu is null\n");
+  start_meas(dlsch_encoding_stats);
   nr_dlsch_encoding(harq->pdu, frame, slot, dlsch, frame_parms);
+  stop_meas(dlsch_encoding_stats);
 #ifdef DEBUG_DLSCH
 printf("PDSCH encoding:\nPayload:\n");
 for (int i=0; i<harq->B>>7; i++) {
@@ -107,6 +112,7 @@ printf("\n");
 #endif
 
   /// scrambling
+  start_meas(dlsch_scrambling_stats);
   for (int q=0; q<rel15->nb_codewords; q++)
     memset((void*)scrambled_output[q], 0, (encoded_length>>5)*sizeof(uint32_t));
   uint16_t n_RNTI = (pdcch_params.search_space_type == NFAPI_NR_SEARCH_SPACE_TYPE_UE_SPECIFIC)? \
@@ -120,6 +126,7 @@ printf("\n");
                          Nid,
                          n_RNTI,
                          scrambled_output[q]);
+  stop_meas(dlsch_scrambling_stats);
 #ifdef DEBUG_DLSCH
 printf("PDSCH scrambling:\n");
 for (int i=0; i<encoded_length>>8; i++) {
@@ -130,12 +137,13 @@ for (int i=0; i<encoded_length>>8; i++) {
 #endif
  
   /// Modulation
-
+  start_meas(dlsch_modulation_stats);
   for (int q=0; q<rel15->nb_codewords; q++)
     nr_modulation(scrambled_output[q],
                          encoded_length,
                          Qm,
                          mod_symbs[q]);
+  stop_meas(dlsch_modulation_stats);
 #ifdef DEBUG_DLSCH
 printf("PDSCH Modulation: Qm %d(%d)\n", Qm, nb_symbols);
 for (int i=0; i<nb_symbols>>3; i++) {

openair1/PHY/NR_TRANSPORT/nr_dlsch.h

@@ -74,7 +74,11 @@ uint8_t nr_generate_pdsch(NR_gNB_DLSCH_t *dlsch,
                           int frame,
                           uint8_t slot,
                           NR_DL_FRAME_PARMS *frame_parms,
-                          nfapi_nr_config_request_t *config);
+                          nfapi_nr_config_request_t *config,
+                          time_stats_t *dlsch_encoding_stats,
+                          time_stats_t *dlsch_scrambling_stats,
+                          time_stats_t *dlsch_modulation_stats);
+
 
 void free_gNB_dlsch(NR_gNB_DLSCH_t *dlsch);
 

openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c

@@ -366,7 +366,6 @@ int nr_dlsch_encoding(unsigned char *a,int frame,
 
     //printf("segment Z %d k %d Kr %d BG %d\n", *pz,dlsch->harq_processes[harq_pid]->K,Kr,BG);
 
-    //start_meas(te_stats);
     for (r=0; r<dlsch->harq_processes[harq_pid]->C; r++) {
       //d_tmp[r] = &dlsch->harq_processes[harq_pid]->d[r][0];
       //channel_input[r] = &dlsch->harq_processes[harq_pid]->d[r][0];
@@ -398,7 +397,6 @@ int nr_dlsch_encoding(unsigned char *a,int frame,
     //ldpc_encoder_optim_8seg(dlsch->harq_processes[harq_pid]->c,d_tmp,Kr,BG,dlsch->harq_processes[harq_pid]->C,NULL,NULL,NULL,NULL);
     ldpc_encoder_optim_8seg(dlsch->harq_processes[harq_pid]->c,dlsch->harq_processes[harq_pid]->d,Kr,BG,dlsch->harq_processes[harq_pid]->C,NULL,NULL,NULL,NULL);
 
-    //stop_meas(te_stats);
     //printf("end ldpc encoder -- output\n");
 
 #ifdef DEBUG_DLSCH_CODING
@@ -425,7 +423,6 @@ int nr_dlsch_encoding(unsigned char *a,int frame,
         mod_order,nb_rb);
 #endif
 
-    //start_meas(rm_stats);
 #ifdef DEBUG_DLSCH_CODING
   printf("rvidx in encoding = %d\n", rel15.redundancy_version);
 #endif
@@ -447,14 +444,11 @@ int nr_dlsch_encoding(unsigned char *a,int frame,
     for (int i =0; i<16; i++)
       printf("output ratematching e[%d]= %d r_offset %d\n", i,dlsch->harq_processes[harq_pid]->e[i+r_offset], r_offset);
 #endif
-    //stop_meas(rm_stats);
 
-    //start_meas(i_stats);
 	nr_interleaving_ldpc(E,
 						mod_order,
 						dlsch->harq_processes[harq_pid]->e+r_offset,
 						dlsch->harq_processes[harq_pid]->f+r_offset);
-    //stop_meas(i_stats);
 
 
 #ifdef DEBUG_DLSCH_CODING

openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c

@@ -30,6 +30,7 @@
 * \warning
 */
 
+#include "common/utils/LOG/vcd_signal_dumper.h"
 #include "PHY/defs_nr_UE.h"
 #include "PHY/phy_extern_nr_ue.h"
 #include "PHY/CODING/coding_extern.h"
@@ -307,6 +308,8 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
 
   LOG_I(PHY,"DLSCH Decoding, harq_pid %d TBS %d G %d mcs %d Nl %d nb_symb_sch %d nb_rb %d\n",harq_pid,A,G, harq_process->mcs, harq_process->Nl, nb_symb_sch,nb_rb);
 
+  vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_SEGMENTATION, VCD_FUNCTION_IN);
+
   if (harq_process->round == 0) {
     // This is a new packet, so compute quantities regarding segmentation
     harq_process->B = A+24;
@@ -324,6 +327,8 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
 #endif
   }
 
+  vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_SEGMENTATION, VCD_FUNCTION_OUT);
+
   p_decParams->Z = harq_process->Z;
   //printf("dlsch decoding nr segmentation Z %d\n", p_decParams->Z);
 
@@ -406,11 +411,16 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
 #if UE_TIMING_TRACE
     start_meas(dlsch_deinterleaving_stats);
 #endif
+
+    vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DEINTERLEAVING, VCD_FUNCTION_IN);
+
     nr_deinterleaving_ldpc(E,
                            harq_process->Qm,
                            harq_process->w[r], // [hna] w is e
                            dlsch_llr+r_offset);
 
+    vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DEINTERLEAVING, VCD_FUNCTION_OUT);
+
     //for (int i =0; i<16; i++)
     //          printf("rx output deinterleaving w[%d]= %d r_offset %d\n", i,harq_process->w[r][i], r_offset);
 
@@ -434,6 +444,8 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
           harq_process->round);
 #endif
 
+    vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_RATE_MATCHING, VCD_FUNCTION_IN);
+
     if (nr_rate_matching_ldpc_rx(Ilbrm,
                                  Tbslbrm,
                                  p_decParams->BG,
@@ -444,12 +456,15 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
                                  harq_process->rvidx,
                                  (harq_process->round==0)?1:0,
                                  E)==-1) {
+    vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_RATE_MATCHING, VCD_FUNCTION_OUT);
 #if UE_TIMING_TRACE
       stop_meas(dlsch_rate_unmatching_stats);
 #endif
       LOG_E(PHY,"dlsch_decoding.c: Problem in rate_matching\n");
       return(dlsch->max_ldpc_iterations + 1);
     } else {
+
+      vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_RATE_MATCHING, VCD_FUNCTION_OUT);
 #if UE_TIMING_TRACE
       stop_meas(dlsch_rate_unmatching_stats);
 #endif
@@ -515,12 +530,16 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
         pl[j] = _mm_packs_epi16(pv[i],pv[i+1]);
       }
 
+      vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_LDPC, VCD_FUNCTION_IN);
+
       no_iteration_ldpc = nrLDPC_decoder(p_decParams,
                            (int8_t*)&pl[0],
                            llrProcBuf,
                            p_nrLDPC_procBuf[r],
                            p_procTime);
 
+      vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_LDPC, VCD_FUNCTION_OUT);
+
       // Fixme: correct type is unsigned, but nrLDPC_decoder and all called behind use signed int
       if (check_crc((uint8_t*)llrProcBuf,length_dec,harq_process->F,crc_type)) {
         printf("\x1B[34m" "Segment %d CRC OK\n",r);
@@ -644,6 +663,9 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
   printf("F %d, Fbytes %d\n",harq_process->F,harq_process->F>>3);
   printf("C %d\n",harq_process->C);
   */
+
+  vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_COMBINE_SEG, VCD_FUNCTION_IN);
+
   for (r=0; r<harq_process->C; r++) {
 
     memcpy(harq_process->b+offset,
@@ -674,6 +696,8 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
 
   }
 
+  vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_COMBINE_SEG, VCD_FUNCTION_OUT);
+
   dlsch->last_iteration_cnt = ret;
 
   return(ret);

openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c

@@ -36,6 +36,7 @@
 #include "PHY/MODULATION/nr_modulation.h"
 #include "PHY/MODULATION/modulation_common.h"
 #include "common/utils/assertions.h"
+#include "common/utils/LOG/vcd_signal_dumper.h"
 #include "PHY/NR_TRANSPORT/nr_transport_common_proto.h"
 #include "PHY/NR_TRANSPORT/nr_sch_dmrs.h"
 #include "PHY/defs_nr_common.h"

openair1/PHY/defs_gNB.h

@@ -465,6 +465,8 @@ typedef struct gNB_L1_proc_t_s {
   pthread_t pthread_single;
   /// pthread structure for asychronous RX/TX processing thread
   pthread_t pthread_asynch_rxtx;
+  /// pthread structure for printing time meas
+  pthread_t L1_stats_thread;
   /// flag to indicate first RX acquisition
   int first_rx;
   /// flag to indicate first TX transmission

openair1/SCHED_NR/phy_procedures_nr_gNB.c

@@ -196,7 +196,11 @@ void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB,
                           &gNB->pdcch_vars.dci_alloc[0],
                           gNB->nr_gold_pdsch_dmrs[slot],
                           gNB->common_vars.txdataF,
-                          AMP, frame, slot, fp, cfg);
+                          AMP, frame, slot, fp, cfg,
+                          &gNB->dlsch_encoding_stats,
+                          &gNB->dlsch_scrambling_stats,
+                          &gNB->dlsch_modulation_stats);
+
 	VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_GENERATE_DLSCH,0);
       }
     }

openair1/SIMULATION/NR_PHY/dlschsim.c

@@ -28,6 +28,8 @@
 #include "common/ran_context.h"
 #include "common/config/config_userapi.h"
 #include "common/utils/LOG/log.h"
+#include "common/utils/LOG/vcd_signal_dumper.h"
+#include "T.h"
 #include "PHY/defs_gNB.h"
 #include "PHY/defs_nr_common.h"
 #include "PHY/defs_nr_UE.h"
@@ -115,7 +117,7 @@ int main(int argc, char **argv)
 	//logInit();
 	randominit(0);
 
-	while ((c = getopt(argc, argv, "df:hpg:i:j:n:l:m:r:s:S:y:z:M:N:F:R:P:L:")) != -1) {
+	while ((c = getopt(argc, argv, "df:hpVg:i:j:n:l:m:r:s:S:y:z:M:N:F:R:P:L:")) != -1) {
 		switch (c) {
 		/*case 'f':
 			write_output_file = 1;
@@ -188,6 +190,10 @@ int main(int argc, char **argv)
 #endif
 			break;
 
+		case 'V':
+		  ouput_vcd = 1;
+		  break;
+
 		case 'S':
 			snr1 = atof(optarg);
 			snr1set = 1;
@@ -286,6 +292,7 @@ int main(int argc, char **argv)
 			printf("%s -h(elp) -p(extended_prefix) -N cell_id -f output_filename -F input_filename -g channel_model -n n_frames -t Delayspread -s snr0 -S snr1 -x transmission_mode -y TXant -z RXant -i Intefrence0 -j Interference1 -A interpolation_file -C(alibration offset dB) -N CellId\n", argv[0]);
 			printf("-h This message\n");
 			printf("-p Use extended prefix mode\n");
+			printf("-V Enable VCD dumb functions\n");
 			//printf("-d Use TDD\n");
 			printf("-n Number of frames to simulate\n");
 			printf("-s Starting SNR, runs from SNR0 to SNR0 + 5 dB.  If n_frames is 1 then just SNR is simulated\n");
@@ -317,6 +324,9 @@ int main(int argc, char **argv)
 	if (snr1set == 0)
 		snr1 = snr0 + 10;
 
+	if (ouput_vcd)
+        vcd_signal_dumper_init("/tmp/openair_dump_nr_dlschsim.vcd");
+
 	gNB2UE = new_channel_desc_scm(n_tx, n_rx, channel_model, 
 				      61.44e6, //N_RB2sampling_rate(N_RB_DL),
 				      40e6, //N_RB2channel_bandwidth(N_RB_DL),
@@ -525,10 +535,15 @@ int main(int argc, char **argv)
 			printf("\n");
 			exit(-1);
 #endif
+
+			vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DECODING0, VCD_FUNCTION_IN);
+
 			ret = nr_dlsch_decoding(UE, channel_output_fixed, &UE->frame_parms,
 					dlsch0_ue, dlsch0_ue->harq_processes[0], frame, nb_symb_sch,
 					slot,harq_pid, is_crnti, llr8_flag);
 
+			vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DECODING0, VCD_FUNCTION_OUT);
+
 			if (ret > dlsch0_ue->max_ldpc_iterations)
 				n_errors++;
 
@@ -622,6 +637,9 @@ int main(int argc, char **argv)
 	if (input_fd)
 		fclose(input_fd);
 
+	if (ouput_vcd)
+        vcd_signal_dumper_close();
+
 	return (n_errors);
 }
 

openair1/SIMULATION/NR_PHY/dlsim.c

@@ -608,6 +608,8 @@ int main(int argc, char **argv)
   dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.cce_reg_interleaved_shift_index = cell_id;
   dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.precoder_granularity = PRECODER_GRANULARITY_SAME_AS_REG_BUNDLE;
   dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.pdcch_dmrs_scrambling_id = cell_id;
+  uint8_t gnb_start_symbol = Sched_INFO.DL_req->dl_config_request_body.dl_config_pdu_list[1].dlsch_pdu.dlsch_pdu_rel15.start_symbol;
+  dl_config->dl_config_list[0].dlsch_config_pdu.dlsch_config_rel15.start_symbol = gnb_start_symbol;
   
   uint32_t number_of_search_space_per_slot=1;
   uint32_t first_symbol_index=0;