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OpenXG-RAN
Commit 15c5ea07 authored by Eurecom's avatar Eurecom
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Merge remote-tracking branch 'origin/develop' into bandwidth-testing 

Conflicts:
	executables/nr-uesoftmodem.c
	executables/nr-uesoftmodem.h
	executables/softmodem-common.h
	openair2/LAYER2/NR_MAC_UE/mac_proto.h
	openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c
parents eceb0d79 b590cec2
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Showing with 693 additions and 459 deletions
ci-scripts/cls_containerize.py
View file @ 15c5ea07
......@@ -596,20 +596,6 @@ class Containerize():
else:
time.sleep(10)
# HACK TO REMOVE LATER WHEN FIX
res = re.search('oai-nr-ue', self.services[0])
if res is not None:
cmd = 'docker exec rfsim5g-oai-nr-ue /bin/bash -c "ip route del default"'
logging.debug(cmd)
deployStatus = subprocess.check_output(cmd, shell=True, stderr=subprocess.STDOUT, universal_newlines=True, timeout=10)
cmd = 'docker exec rfsim5g-oai-nr-ue /bin/bash -c "ip route del 12.1.1.0/24"'
logging.debug(cmd)
deployStatus = subprocess.check_output(cmd, shell=True, stderr=subprocess.STDOUT, universal_newlines=True, timeout=10)
cmd = 'docker exec rfsim5g-oai-nr-ue /bin/bash -c "ip route add default via 12.1.1.2 dev oaitun_ue1"'
logging.debug(cmd)
deployStatus = subprocess.check_output(cmd, shell=True, stderr=subprocess.STDOUT, universal_newlines=True, timeout=10)
# END OF HACK TO REMOVE LATER WHEN FIX
if count == 100 and healthy == self.nb_healthy[0]:
HTML.CreateHtmlTestRow('n/a', 'OK', CONST.ALL_PROCESSES_OK)
logging.info('\u001B[1m Deploying OAI Object(s) PASS\u001B[0m')
......@@ -628,7 +614,7 @@ class Containerize():
logging.debug(cmd)
subprocess.run(cmd, shell=True)
# if the containers are running, recover the logs!
# if the containers are running, recover the logs!
cmd = 'cd ' + self.yamlPath[0] + ' && docker-compose -f docker-compose-ci.yml ps --all'
logging.debug(cmd)
deployStatus = subprocess.check_output(cmd, shell=True, stderr=subprocess.STDOUT, universal_newlines=True, timeout=10)
......@@ -831,7 +817,9 @@ class Containerize():
logging.debug('\u001B[1;34m Jitter : ' + jitter + '\u001B[0m')
self.IperfExit(HTML, iperfStatus, msg)
else:
iperfStatus = False
logging.error('problem?')
self.IperfExit(HTML, iperfStatus, 'problem?')
if iperfStatus:
logging.info('\u001B[1m Iperf Test PASS\u001B[0m')
......
ci-scripts/cls_oaicitest.py
View file @ 15c5ea07
......@@ -2005,6 +2005,7 @@ class OaiCiTest():
curr_br = curr_br * 1000 * 1000
br_sum = curr_br + br_sum
ji_sum = float(ji[0]) + ji_sum
if (row_idx > 0):
br_sum = br_sum / row_idx
ji_sum = ji_sum / row_idx
......@@ -2025,10 +2026,12 @@ class OaiCiTest():
pl = float(100 * pl_sum / ps_sum)
packetloss = '%2.1f ' % (pl)
packetloss += '%'
else:
packetloss = 'unknown'
if float(pl) > float(self.iperf_packetloss_threshold):
pal_too_high_msg = 'Packet Loss too high : actual = '+packetloss+', target = '+self.iperf_packetloss_threshold+'%\n'
else:
pal_too_high_msg=''
lock.acquire()
if (br_loss < 90):
if (br_loss < 90) or (float(pl) > float(self.iperf_packetloss_threshold)):
statusQueue.put(1)
else:
statusQueue.put(0)
......@@ -2039,13 +2042,14 @@ class OaiCiTest():
brl_msg = 'Bitrate Perf: ' + bitperf
jit_msg = 'Jitter : ' + jitter
pal_msg = 'Packet Loss : ' + packetloss
statusQueue.put(req_msg + '\n' + bir_msg + '\n' + brl_msg + '\n' + jit_msg + '\n' + pal_msg + '\n')
statusQueue.put(req_msg + '\n' + bir_msg + '\n' + brl_msg + '\n' + jit_msg + '\n' + pal_msg + '\n' + pal_too_high_msg + '\n')
logging.debug('\u001B[1;37;45m iperf result (' + UE_IPAddress + ') \u001B[0m')
logging.debug('\u001B[1;35m ' + req_msg + '\u001B[0m')
logging.debug('\u001B[1;35m ' + bir_msg + '\u001B[0m')
logging.debug('\u001B[1;35m ' + brl_msg + '\u001B[0m')
logging.debug('\u001B[1;35m ' + jit_msg + '\u001B[0m')
logging.debug('\u001B[1;35m ' + pal_msg + '\u001B[0m')
logging.debug('\u001B[1;35m ' + pal_too_high_msg + '\u001B[0m')
lock.release()
else:
self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, 'Could not analyze from server log')
......@@ -2705,7 +2709,7 @@ class OaiCiTest():
if (status_queue.empty()):
HTML.CreateHtmlTestRow(self.iperf_args, 'KO', CONST.ALL_PROCESSES_OK)
self.AutoTerminateUEandeNB(HTML,RAN,COTS_UE,EPC,InfaUE)
self.AutoTerminateUEandeNB(HTML,RAN,COTS_UE,EPC,InfraUE)
else:
iperf_status = True
iperf_noperf = False
......
ci-scripts/xml_files/container_4g_rfsim.xml 0 → 100644
View file @ 15c5ea07
<!--
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>rfsim-4glte</htmlTabRef>
<htmlTabName>Testing 4G LTE RF sim in containers</htmlTabName>
<htmlTabIcon>wrench</htmlTabIcon>
<TestCaseRequestedList>
100011
000011
000001
000012
000002
000013
000001
000014
000002
020011
020012
030011
030012
100011
</TestCaseRequestedList>
<TestCaseExclusionList></TestCaseExclusionList>
<testCase id="000011">
<class>DeployGenObject</class>
<desc>Deploy Cassandra Database</desc>
<yaml_path>yaml_files/4g_rfsimulator</yaml_path>
<services>cassandra db_init</services>
<nb_healthy>1</nb_healthy>
</testCase>
<testCase id="000001">
<class>IdleSleep</class>
<desc>Sleep</desc>
<idle_sleep_time_in_sec>30</idle_sleep_time_in_sec>
</testCase>
<testCase id="000002">
<class>IdleSleep</class>
<desc>Sleep</desc>
<idle_sleep_time_in_sec>10</idle_sleep_time_in_sec>
</testCase>
<testCase id="000012">
<class>DeployGenObject</class>
<desc>Deploy OAI 4G CoreNetwork</desc>
<yaml_path>yaml_files/4g_rfsimulator</yaml_path>
<services>oai_hss oai_mme oai_spgwc oai_spgwu trf_gen</services>
<nb_healthy>6</nb_healthy>
</testCase>
<testCase id="000013">
<class>DeployGenObject</class>
<desc>Deploy OAI 4G eNB RF sim</desc>
<yaml_path>yaml_files/4g_rfsimulator</yaml_path>
<services>enb</services>
<nb_healthy>7</nb_healthy>
</testCase>
<testCase id="000014">
<class>DeployGenObject</class>
<desc>Deploy OAI 4G NR-UE RF sim</desc>
<yaml_path>yaml_files/4g_rfsimulator</yaml_path>
<services>oai_ue0</services>
<nb_healthy>8</nb_healthy>
</testCase>
<testCase id="020011">
<class>PingFromContainer</class>
<desc>Ping Traffic-Gen from LTE-UE</desc>
<container_name>rfsim4g-oai-lte-ue0</container_name>
<options>-I oaitun_ue1 -c 20 192.168.61.11</options>
<loss_threshold>5</loss_threshold>
</testCase>
<testCase id="020012">
<class>PingFromContainer</class>
<desc>Ping LTE-UE from Traffic-Gen</desc>
<container_name>rfsim4g-trf-gen</container_name>
<options>-c 20 12.0.0.2</options>
<loss_threshold>5</loss_threshold>
</testCase>
<testCase id="030011">
<class>IperfFromContainer</class>
<desc>Iperf UDP Downlink</desc>
<server_container_name>rfsim4g-oai-lte-ue0</server_container_name>
<client_container_name>rfsim4g-trf-gen</client_container_name>
<server_options>-B 12.0.0.2 -u -i 1 -s</server_options>
<client_options>-c 12.0.0.2 -u -i 1 -t 30 -b 2M</client_options>
</testCase>
<testCase id="030012">
<class>IperfFromContainer</class>
<desc>Iperf UDP Uplink</desc>
<server_container_name>rfsim4g-trf-gen</server_container_name>
<client_container_name>rfsim4g-oai-lte-ue0</client_container_name>
<server_options>-u -i 1 -s</server_options>
<client_options>-B 12.0.0.2 -c 192.168.61.11 -u -i 1 -t 30 -b 1M</client_options>
</testCase>
<testCase id="100011">
<class>UndeployGenObject</class>
<desc>Undeploy all OAI 4G stack</desc>
<yaml_path>yaml_files/4g_rfsimulator</yaml_path>
</testCase>
</testCaseList>
ci-scripts/xml_files/container_4g_rfsim_down.xml 0 → 100644
View file @ 15c5ea07
<!--
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>rfsim-4glte-down</htmlTabRef>
<htmlTabName>CleanUp 4G RF</htmlTabName>
<htmlTabIcon>trash</htmlTabIcon>
<TestCaseRequestedList>
100011
</TestCaseRequestedList>
<TestCaseExclusionList></TestCaseExclusionList>
<testCase id="100011">
<class>UndeployGenObject</class>
<desc>Undeploy all OAI 4G stack</desc>
<yaml_path>yaml_files/4g_rfsimulator</yaml_path>
</testCase>
</testCaseList>
ci-scripts/xml_files/container_5g_rfsim.xml
View file @ 15c5ea07
......@@ -25,6 +25,7 @@
<htmlTabName>Testing 5G NR RF sim in containers</htmlTabName>
<htmlTabIcon>wrench</htmlTabIcon>
<TestCaseRequestedList>
100001
000001
000002
000003
......
ci-scripts/yaml_files/5g_rfsimulator/README.md
View file @ 15c5ea07
......@@ -218,34 +218,6 @@ oaitun_ue1: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST> mtu 1500
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
```
**CAUTION: THESE NEXT FEW COMMANDS ARE A HACK. RAN developers SHALL FIX THIS!**
```bash
$ docker exec -it rfsim5g-oai-nr-ue /bin/bash
# Check the current routes
root@bb4d400a832d:/opt/oai-nr-ue# ip route
default via 192.168.71.129 dev eth0
12.1.1.0/24 dev oaitun_ue1 proto kernel scope link src 12.1.1.2
192.168.71.128/26 dev eth0 proto kernel scope link src 192.168.71.137
# Remove the default and PDN routes
root@bb4d400a832d:/opt/oai-nr-ue# ip route del default
root@bb4d400a832d:/opt/oai-nr-ue# ip route del 12.1.1.0/24
# Force the default route through oaitun_ue1 tunnel
root@bb4d400a832d:/opt/oai-nr-ue# ip route add default via 12.1.1.2 dev oaitun_ue1
# Check the new routes
root@bb4d400a832d:/opt/oai-nr-ue# ip route
default via 12.1.1.2 dev oaitun_ue1
192.168.71.128/26 dev eth0 proto kernel scope link src 192.168.71.137
```
# 3. Check traffic #
## 3.1. Check your Internet connectivity ##
......
common/utils/system.c
View file @ 15c5ea07
......@@ -209,6 +209,10 @@ int background_system(char *command) {
void start_background_system(void) {
int p[2];
pid_t son;
if (module_initialized == 1)
return;
module_initialized = 1;
if (pipe(p) == -1) {
......
docker/Dockerfile.lteUE.rhel8.2
View file @ 15c5ea07
......@@ -37,9 +37,7 @@ RUN /bin/sh oaienv && \
mkdir -p log && \
./build_oai --UE --ninja -w USRP --verbose-ci
RUN yum install -y python3-pip && \
pip3 install --ignore-installed pyyaml && \
python3 ./docker/scripts/generateTemplate.py ./docker/scripts/lte_ue_parameters.yaml && \
RUN python3 ./docker/scripts/generateTemplate.py ./docker/scripts/lte_ue_parameters.yaml && \
python3 ./docker/scripts/generateTemplate.py ./docker/scripts/lte_ue_sim_parameters.yaml
#start from scratch for target executable
......
docker/Dockerfile.lteUE.ubuntu18
View file @ 15c5ea07
......@@ -37,9 +37,7 @@ RUN /bin/sh oaienv && \
mkdir -p log && \
./build_oai --UE --ninja -w USRP --verbose-ci
RUN apt-get install -y python3-pip && \
pip3 install --ignore-installed pyyaml && \
python3 ./docker/scripts/generateTemplate.py ./docker/scripts/lte_ue_parameters.yaml && \
RUN python3 ./docker/scripts/generateTemplate.py ./docker/scripts/lte_ue_parameters.yaml && \
python3 ./docker/scripts/generateTemplate.py ./docker/scripts/lte_ue_sim_parameters.yaml
#start from scratch for target executable
......
docker/scripts/enb_entrypoint.sh
View file @ 15c5ea07
......@@ -6,6 +6,7 @@ PREFIX=/opt/oai-enb
RRC_INACTIVITY_THRESHOLD=${RRC_INACTIVITY_THRESHOLD:-0}
ENABLE_MEASUREMENT_REPORTS=${ENABLE_MEASUREMENT_REPORTS:-no}
ENABLE_X2=${ENABLE_X2:-no}
THREAD_PARALLEL_CONFIG=${THREAD_PARALLEL_CONFIG:-PARALLEL_SINGLE_THREAD}
# Based another env var, pick one template to use
if [[ -v USE_FDD_CU ]]; then ln -s $PREFIX/etc/cu.fdd.conf $PREFIX/etc/enb.conf; fi
......
docker/scripts/enb_parameters.yaml
View file @ 15c5ea07
......@@ -98,6 +98,8 @@
env: "@NID_CELL@"
- key: N_RB_DL
env: "@NB_PRB@"
- key: parallel_config
env: "@THREAD_PARALLEL_CONFIG@"
- filePrefix: rru.fdd
outputfilename: "rru.fdd.conf"
......@@ -110,6 +112,8 @@
env: "@RRU_LOCAL_IP_ADDRESS@"
- key: bands
env: "@UTRA_BAND_ID@"
- key: parallel_config
env: "@THREAD_PARALLEL_CONFIG@"
- filePrefix: rru.tdd
outputfilename: "rru.tdd.conf"
......@@ -122,6 +126,8 @@
env: "@RRU_LOCAL_IP_ADDRESS@"
- key: bands
env: "@UTRA_BAND_ID@"
- key: parallel_config
env: "@THREAD_PARALLEL_CONFIG@"
- filePrefix: enb.band7.tm1.fr1.25PRB.usrpb210.conf
outputfilename: "enb.fdd.conf"
......@@ -171,6 +177,8 @@
env: "@FLEXRAN_INTERFACE_NAME@"
- key: FLEXRAN_IPV4_ADDRESS
env: "@FLEXRAN_IPV4_ADDRESS@"
- key: parallel_config
env: "@THREAD_PARALLEL_CONFIG@"
- filePrefix: enb.band40.tm1.25PRB.FairScheduler.usrpb210
outputfilename: "enb.tdd.conf"
......@@ -208,6 +216,8 @@
env: "@F1_CU_IP_ADDRESS@"
- key: ENB_IPV4_ADDRESS_FOR_X2C
env: "@F1_CU_IP_ADDRESS@"
- key: parallel_config
env: "@THREAD_PARALLEL_CONFIG@"
- filePrefix: "rcc.band7.tm1.nfapi"
outputfilename: "rcc.nfapi.fdd.conf"
......@@ -251,6 +261,8 @@
env: "@F1_CU_IP_ADDRESS@"
- key: ENB_IPV4_ADDRESS_FOR_X2C
env: "@F1_CU_IP_ADDRESS@"
- key: parallel_config
env: "@THREAD_PARALLEL_CONFIG@"
- filePrefix: "rcc.band7.tm1.if4p5.lo.25PRB"
outputfilename: "rcc.if4p5.fdd.conf"
......@@ -294,6 +306,8 @@
env: "@IF4P5_RRU_IP_ADDRESS@"
- key: local_address
env: "@IF4P5_RCC_IP_ADDRESS@"
- key: parallel_config
env: "@THREAD_PARALLEL_CONFIG@"
- filePrefix: "rcc.band40.tm1.25PRB"
outputfilename: "rcc.if4p5.tdd.conf"
......@@ -337,4 +351,6 @@
env: "@IF4P5_RRU_IP_ADDRESS@"
- key: local_address
env: "@IF4P5_RCC_IP_ADDRESS@"
- key: parallel_config
env: "@THREAD_PARALLEL_CONFIG@"
docker/scripts/gnb_entrypoint.sh
View file @ 15c5ea07
......@@ -4,6 +4,7 @@ set -euo pipefail
PREFIX=/opt/oai-gnb
ENABLE_X2=${ENABLE_X2:-yes}
THREAD_PARALLEL_CONFIG=${THREAD_PARALLEL_CONFIG:-PARALLEL_SINGLE_THREAD}
# Based another env var, pick one template to use
if [[ -v USE_NSA_TDD_MONO ]]; then ln -s $PREFIX/etc/gnb.nsa.tdd.conf $PREFIX/etc/gnb.conf; fi
......
docker/scripts/gnb_parameters.yaml
View file @ 15c5ea07
......@@ -61,6 +61,8 @@
env: "@FLEXRAN_INTERFACE_NAME@"
- key: FLEXRAN_IPV4_ADDRESS
env: "@FLEXRAN_IPV4_ADDRESS@"
- key: parallel_config
env: "@THREAD_PARALLEL_CONFIG@"
- filePrefix: gnb.band78.sa.fr1.106PRB.usrpn310.conf
outputfilename: "gnb.sa.tdd.conf"
......@@ -89,4 +91,6 @@
env: "@GNB_NGU_IF_NAME@"
- key: GNB_IPV4_ADDRESS_FOR_NGU
env: "@GNB_NGU_IP_ADDRESS@"
- key: parallel_config
env: "@THREAD_PARALLEL_CONFIG@"
executables/nr-softmodem.c
View file @ 15c5ea07
......@@ -823,7 +823,8 @@ int main( int argc, char **argv ) {
}
printf("About to call end_configmodule() from %s() %s:%d\n", __FUNCTION__, __FILE__, __LINE__);
end_configmodule();
// We have to set PARAMFLAG_NOFREE on right paramters before re-enabling end_configmodule()
//end_configmodule();
printf("Called end_configmodule() from %s() %s:%d\n", __FUNCTION__, __FILE__, __LINE__);
// wait for end of program
printf("TYPE <CTRL-C> TO TERMINATE\n");
......
executables/nr-uesoftmodem.c
View file @ 15c5ea07
......@@ -320,7 +320,7 @@ void set_options(int CC_id, PHY_VARS_NR_UE *UE){
UE->rf_map.chain = CC_id + chain_offset;
LOG_I(PHY,"Set UE mode %d, UE_fo_compensation %d, UE_scan_carrier %d, UE_no_timing_correction %d \n, do_prb_interpolation %d\n",
UE->mode, UE->UE_fo_compensation, UE->UE_scan_carrier, UE->no_timing_correction, UE->prb_interpolation);
UE->mode, UE->UE_fo_compensation, UE->UE_scan_carrier, UE->no_timing_correction, UE->prb_interpolation);
// Set FP variables
......
executables/nr-uesoftmodem.h
View file @ 15c5ea07
......@@ -42,28 +42,28 @@
/* optname helpstr paramflags XXXptr defXXXval type numelt */
/*------------------------------------------------------------------------------------------------------------------------------------------*/
#define CMDLINE_NRUE_PHYPARAMS_DESC { \
{ CALIBRX_OPT, CONFIG_HLP_CALUER, 0, iptr:&rx_input_level_dBm, defintval:0, TYPE_INT, 0}, \
{ CALIBRXMED_OPT, CONFIG_HLP_CALUERM, 0, iptr:&rx_input_level_dBm, defintval:0, TYPE_INT, 0}, \
{ CALIBRXBYP_OPT, CONFIG_HLP_CALUERB, 0, iptr:&rx_input_level_dBm, defintval:0, TYPE_INT, 0}, \
{ DBGPRACH_OPT, CONFIG_HLP_DBGUEPR, PARAMFLAG_BOOL, uptr:NULL, defuintval:1, TYPE_INT, 0}, \
{ NOL2CONNECT_OPT, CONFIG_HLP_NOL2CN, PARAMFLAG_BOOL, uptr:NULL, defuintval:1, TYPE_INT, 0}, \
{ CALIBPRACH_OPT, CONFIG_HLP_CALPRACH, PARAMFLAG_BOOL, uptr:NULL, defuintval:1, TYPE_INT, 0}, \
{ DUMPFRAME_OPT, CONFIG_HLP_DUMPFRAME, PARAMFLAG_BOOL, iptr:&dumpframe, defintval:0, TYPE_INT, 0}, \
{"ue-rxgain", CONFIG_HLP_UERXG, 0, dblptr:&(rx_gain[0][0]), defdblval:0, TYPE_DOUBLE, 0}, \
{"ue-rxgain-off", CONFIG_HLP_UERXGOFF, 0, dblptr:&rx_gain_off, defdblval:0, TYPE_DOUBLE, 0}, \
{"ue-txgain", CONFIG_HLP_UETXG, 0, dblptr:&(tx_gain[0][0]), defdblval:0, TYPE_DOUBLE, 0}, \
{"ue-nb-ant-rx", CONFIG_HLP_UENANTR, 0, u8ptr:&(fp->nb_antennas_rx), defuintval:1, TYPE_UINT8, 0}, \
{"ue-nb-ant-tx", CONFIG_HLP_UENANTT, 0, u8ptr:&(fp->nb_antennas_tx), defuintval:1, TYPE_UINT8, 0}, \
{"ue-scan-carrier", CONFIG_HLP_UESCAN, PARAMFLAG_BOOL, iptr:&(UE->UE_scan_carrier), defintval:0, TYPE_INT, 0}, \
{"ue-fo-compensation", CONFIG_HLP_UEFO, PARAMFLAG_BOOL, iptr:&(UE->UE_fo_compensation), defintval:0, TYPE_INT, 0}, \
{"ue-max-power", NULL, 0, iptr:&(tx_max_power[0]), defintval:90, TYPE_INT, 0}, \
{"A" , CONFIG_HLP_TADV, 0, iptr:&(UE->timing_advance), defintval:0, TYPE_INT, 0}, \
{"E" , CONFIG_HLP_TQFS, PARAMFLAG_BOOL, u8ptr:&(fp->threequarter_fs), defintval:0, TYPE_UINT8, 0}, \
{"r" , CONFIG_HLP_PRB, 0, uptr:&(N_RB_DL), defuintval:160, TYPE_UINT, 0}, \
{ CALIBRX_OPT, CONFIG_HLP_CALUER, 0, iptr:&rx_input_level_dBm, defintval:0, TYPE_INT, 0}, \
{ CALIBRXMED_OPT, CONFIG_HLP_CALUERM, 0, iptr:&rx_input_level_dBm, defintval:0, TYPE_INT, 0}, \
{ CALIBRXBYP_OPT, CONFIG_HLP_CALUERB, 0, iptr:&rx_input_level_dBm, defintval:0, TYPE_INT, 0}, \
{ DBGPRACH_OPT, CONFIG_HLP_DBGUEPR, PARAMFLAG_BOOL, uptr:NULL, defuintval:1, TYPE_INT, 0}, \
{ NOL2CONNECT_OPT, CONFIG_HLP_NOL2CN, PARAMFLAG_BOOL, uptr:NULL, defuintval:1, TYPE_INT, 0}, \
{ CALIBPRACH_OPT, CONFIG_HLP_CALPRACH, PARAMFLAG_BOOL, uptr:NULL, defuintval:1, TYPE_INT, 0}, \
{ DUMPFRAME_OPT, CONFIG_HLP_DUMPFRAME, PARAMFLAG_BOOL, iptr:&dumpframe, defintval:0, TYPE_INT, 0}, \
{"ue-rxgain", CONFIG_HLP_UERXG, 0, dblptr:&(rx_gain[0][0]), defdblval:0, TYPE_DOUBLE,0}, \
{"ue-rxgain-off", CONFIG_HLP_UERXGOFF, 0, dblptr:&rx_gain_off, defdblval:0, TYPE_DOUBLE,0}, \
{"ue-txgain", CONFIG_HLP_UETXG, 0, dblptr:&(tx_gain[0][0]), defdblval:0, TYPE_DOUBLE,0}, \
{"ue-nb-ant-rx", CONFIG_HLP_UENANTR, 0, u8ptr:&(fp->nb_antennas_rx), defuintval:1, TYPE_UINT8, 0}, \
{"ue-nb-ant-tx", CONFIG_HLP_UENANTT, 0, u8ptr:&(fp->nb_antennas_tx), defuintval:1, TYPE_UINT8, 0}, \
{"ue-scan-carrier", CONFIG_HLP_UESCAN, PARAMFLAG_BOOL, iptr:&(UE->UE_scan_carrier), defintval:0, TYPE_INT, 0}, \
{"ue-fo-compensation", CONFIG_HLP_UEFO, PARAMFLAG_BOOL, iptr:&(UE->UE_fo_compensation), defintval:0, TYPE_INT, 0}, \
{"ue-max-power", NULL, 0, iptr:&(tx_max_power[0]), defintval:90, TYPE_INT, 0}, \
{"A" , CONFIG_HLP_TADV, 0, iptr:&(UE->timing_advance), defintval:0, TYPE_INT, 0}, \
{"E" , CONFIG_HLP_TQFS, PARAMFLAG_BOOL, u8ptr:&(fp->threequarter_fs), defintval:0, TYPE_UINT8, 0}, \
{"r" , CONFIG_HLP_PRB_SA, 0, iptr:&(fp->N_RB_DL), defintval:106, TYPE_UINT, 0}, \
{"s" , CONFIG_HLP_SSC, 0, u16ptr:&(fp->ssb_start_subcarrier), defintval:516, TYPE_UINT16,0}, \
{"T" , CONFIG_HLP_TDD, PARAMFLAG_BOOL, iptr:&tddflag, defintval:0, TYPE_INT, 0}, \
{"ue-timing-correction-disable", CONFIG_HLP_DISABLETIMECORR, PARAMFLAG_BOOL, iptr:&(UE->no_timing_correction), defintval:0, TYPE_INT, 0}, \
{"do-prb-interpolation", CONFIG_HLP_PRBINTER, PARAMFLAG_BOOL, iptr:&(UE->prb_interpolation), defintval:0, TYPE_INT, 0}, \
{"T" , CONFIG_HLP_TDD, PARAMFLAG_BOOL, iptr:&tddflag, defintval:0, TYPE_INT, 0}, \
{"do-prb-interpolation", CONFIG_HLP_PRBINTER, PARAMFLAG_BOOL, iptr:&(UE->prb_interpolation), defintval:0, TYPE_INT, 0}, \
{"ue-timing-correction-disable", CONFIG_HLP_DISABLETIMECORR, PARAMFLAG_BOOL, iptr:&(UE->no_timing_correction), defintval:0, TYPE_INT, 0}, \
}
......
executables/softmodem-common.h
View file @ 15c5ea07
......@@ -155,10 +155,10 @@ extern int usrp_tx_thread;
{"nokrnmod", CONFIG_HLP_NOKRNMOD, PARAMFLAG_BOOL, uptr:&nokrnmod, defintval:0, TYPE_INT, 0}, \
{"nbiot-disable", CONFIG_HLP_DISABLNBIOT, PARAMFLAG_BOOL, uptr:&nonbiot, defuintval:0, TYPE_INT, 0}, \
{"use-256qam-table", CONFIG_HLP_256QAM, PARAMFLAG_BOOL, iptr:&USE_256QAM_TABLE, defintval:0, TYPE_INT, 0}, \
{"do-prb-interpolation", CONFIG_HLP_PRBINTER, PARAMFLAG_BOOL, iptr:&PRB_INTERPOLATION, defintval:0, TYPE_INT, 0}, \
{"usrp-tx-thread-config", CONFIG_HLP_USRP_THREAD, 0, iptr:&usrp_tx_thread, defstrval:0, TYPE_INT, 0}, \
{"nfapi", CONFIG_HLP_NFAPI, 0, u8ptr:&nfapi_mode, defintval:0, TYPE_UINT8, 0}, \
{"non-stop", CONFIG_HLP_NONSTOP, PARAMFLAG_BOOL, iptr:&NON_STOP, defintval:0, TYPE_INT, 0}, \
{"do-prb-interpolation", CONFIG_HLP_PRBINTER, PARAMFLAG_BOOL, iptr:&PRB_INTERPOLATION, defintval:0, TYPE_INT, 0}, \
{"usrp-tx-thread-config",CONFIG_HLP_USRP_THREAD, 0, iptr:&usrp_tx_thread, defstrval:0, TYPE_INT, 0}, \
{"nfapi", CONFIG_HLP_NFAPI, 0, u8ptr:&nfapi_mode, defintval:0, TYPE_UINT8, 0}, \
{"non-stop", CONFIG_HLP_NONSTOP, PARAMFLAG_BOOL, iptr:&NON_STOP, defintval:0, TYPE_INT, 0}, \
}
......
openair1/PHY/NR_TRANSPORT/nr_dlsch.c
View file @ 15c5ea07
......@@ -213,7 +213,7 @@ uint8_t nr_generate_pdsch(PHY_VARS_gNB *gNB,
nr_pdsch_codeword_scrambling_optim(harq->f,
encoded_length,
q,
rel15->dlDmrsScramblingId,
rel15->dataScramblingId,
rel15->rnti,
scrambled_output[q]);
......
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
View file @ 15c5ea07
......@@ -155,7 +155,7 @@ NR_UE_DLSCH_t *new_nr_ue_dlsch(uint8_t Kmimo,uint8_t Mdlharq,uint32_t Nsoft,uint
if (dlsch->harq_processes[i]) {
memset(dlsch->harq_processes[i],0,sizeof(NR_DL_UE_HARQ_t));
init_downlink_harq_status(dlsch->harq_processes[i]);
dlsch->harq_processes[i]->first_tx=1;
dlsch->harq_processes[i]->first_rx=1;
dlsch->harq_processes[i]->b = (uint8_t *)malloc16(dlsch_bytes);
if (dlsch->harq_processes[i]->b)
......@@ -360,7 +360,7 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
}
}
if (harq_process->round == 0) {
if (harq_process->first_rx == 1) {
// This is a new packet, so compute quantities regarding segmentation
if (A > NR_MAX_PDSCH_TBS)
harq_process->B = A+24;
......@@ -450,7 +450,7 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
harq_process->w[r],
harq_process->C,
harq_process->rvidx,
(harq_process->round==0)?1:0,
(harq_process->first_rx==1)?1:0,
E,
harq_process->F,
Kr-harq_process->F-2*(p_decParams->Z))==-1) {
......@@ -773,7 +773,7 @@ uint32_t nr_dlsch_decoding_mthread(PHY_VARS_NR_UE *phy_vars_ue,
}
}
if (harq_process->round == 0) {
if (harq_process->first_rx == 1) {
// This is a new packet, so compute quantities regarding segmentation
if (A > NR_MAX_PDSCH_TBS)
harq_process->B = A+24;
......@@ -911,7 +911,7 @@ uint32_t nr_dlsch_decoding_mthread(PHY_VARS_NR_UE *phy_vars_ue,
harq_process->w[r],
harq_process->C,
harq_process->rvidx,
(harq_process->round==0)?1:0,
(harq_process->first_rx==1)?1:0,
E,
harq_process->F,
Kr-harq_process->F-2*(p_decParams->Z))==-1) {
......@@ -1231,25 +1231,23 @@ void nr_dlsch_decoding_process(void *arg) {
}
}
harq_process->round =0;
if (harq_process->first_rx == 1) {
// This is a new packet, so compute quantities regarding segmentation
if (A > NR_MAX_PDSCH_TBS)
harq_process->B = A+24;
else
harq_process->B = A+16;
// if (harq_process->round == 0) {
// This is a new packet, so compute quantities regarding segmentation
if (A > NR_MAX_PDSCH_TBS)
harq_process->B = A+24;
else
harq_process->B = A+16;
nr_segmentation(NULL,
NULL,
harq_process->B,
&harq_process->C,
&harq_process->K,
&harq_process->Z,
&harq_process->F,
p_decParams->BG);
p_decParams->Z = harq_process->Z;
// }
nr_segmentation(NULL,
NULL,
harq_process->B,
&harq_process->C,
&harq_process->K,
&harq_process->Z,
&harq_process->F,
p_decParams->BG);
p_decParams->Z = harq_process->Z;
}
LOG_D(PHY,"round %d Z %d K %d BG %d\n", harq_process->round, p_decParams->Z, harq_process->K, p_decParams->BG);
p_decParams->numMaxIter = dlsch->max_ldpc_iterations;
p_decParams->outMode= 0;
......@@ -1316,7 +1314,7 @@ void nr_dlsch_decoding_process(void *arg) {
harq_process->w[r],
harq_process->C,
harq_process->rvidx,
(harq_process->round==0)?1:0,
(harq_process->first_rx==1)?1:0,
E,
harq_process->F,
Kr-harq_process->F-2*(p_decParams->Z))==-1) {
......
openair1/PHY/NR_UE_TRANSPORT/nr_transport_ue.h
View file @ 15c5ea07
......@@ -206,8 +206,8 @@ typedef struct {
} NR_UE_ULSCH_t;
typedef struct {
/// Indicator of first transmission
uint8_t first_tx;
/// Indicator of first reception
uint8_t first_rx;
/// Last Ndi received for this process on DCI (used for C-RNTI only)
uint8_t DCINdi;
/// DLSCH status flag indicating
......
openair1/SCHED_NR_UE/fapi_nr_ue_l1.c
View file @ 15c5ea07
......@@ -129,7 +129,7 @@ int8_t nr_ue_scheduled_response(nr_scheduled_response_t *scheduled_response){
}
dlsch0_harq->Nl = Nl;
dlsch0_harq->mcs_table=dlsch_config_pdu->mcs_table;
downlink_harq_process(dlsch0_harq, dlsch0->current_harq_pid, dlsch_config_pdu->ndi, dlsch0->rnti_type);
downlink_harq_process(dlsch0_harq, dlsch0->current_harq_pid, dlsch_config_pdu->ndi, dlsch_config_pdu->rv, dlsch0->rnti_type);
if (dlsch0_harq->status != ACTIVE) {
// dlsch0_harq->status not ACTIVE may be due to false retransmission. Reset the
// following flag to skip PDSCH procedures in that case.
......
openair1/SCHED_NR_UE/harq_nr.c
View file @ 15c5ea07
......@@ -306,8 +306,9 @@ harq_result_t uplink_harq_process(NR_UE_ULSCH_t *ulsch, int harq_pid, int ndi, u
void init_downlink_harq_status(NR_DL_UE_HARQ_t *dl_harq)
{
dl_harq->status = SCH_IDLE;
dl_harq->first_tx = 1;
dl_harq->first_rx = 1;
dl_harq->round = 0;
dl_harq->DCINdi = 1;
dl_harq->ack = DL_ACKNACK_NO_SET;
}
......@@ -328,39 +329,66 @@ void init_downlink_harq_status(NR_DL_UE_HARQ_t *dl_harq)
*
*********************************************************************/
void downlink_harq_process(NR_DL_UE_HARQ_t *dl_harq, int harq_pid, int ndi, uint8_t rnti_type) {
void downlink_harq_process(NR_DL_UE_HARQ_t *dl_harq, int harq_pid, int ndi, int rv, uint8_t rnti_type) {
if (rnti_type == _CS_RNTI_) {
LOG_E(PHY, "Fatal error in HARQ entity due to not supported CS_RNTI at line %d in function %s of file %s \n", __LINE__ , __func__, __FILE__);
return;
}
else if ((rnti_type != _C_RNTI_) && (rnti_type != _TC_RNTI_)) {
/* harq mechanism is not relevant for other rnti */
return;
}
if (dl_harq->first_tx == 1) {
if (rnti_type == _SI_RNTI_ ||
rnti_type == _P_RNTI_ ||
rnti_type == _RA_RNTI_) {
dl_harq->round = 0;
dl_harq->status = ACTIVE;
dl_harq->DCINdi = ndi;
dl_harq->first_tx = 0;
LOG_D(PHY, "[HARQ-DL-PDSCH harqId : %d] first new reception \n", harq_pid);
dl_harq->first_rx = 1;
}
else if (dl_harq->DCINdi != ndi) {
dl_harq->round = 0;
dl_harq->status = ACTIVE;
dl_harq->DCINdi = ndi;
LOG_D(PHY, "[HARQ-DL-PDSCH harqId : %d] new reception due to toogle of ndi \n", harq_pid);
else{
switch(rv){
case 0:
dl_harq->round = 0;
dl_harq->status = ACTIVE;
dl_harq->first_rx = 1;
if (dl_harq->DCINdi == ndi)
LOG_E(PHY,"Warning! rv %d indicates new transmission but new ndi %d is the same as old ndi %d\n",rv,ndi,dl_harq->DCINdi);
dl_harq->DCINdi = ndi;
break;
case 1:
dl_harq->round = 2;
dl_harq->first_rx = 0;
if (dl_harq->DCINdi != ndi) {
LOG_E(PHY,"Missed previous DCI detections. NDI toggled but rv %d does not correspond to first reception\n",rv);
dl_harq->status = ACTIVE;
dl_harq->first_rx = 1;
dl_harq->DCINdi = ndi;
}
else if (dl_harq->ack)
dl_harq->status = SCH_IDLE;
break;
case 2:
dl_harq->round = 1;
dl_harq->first_rx = 0;
if (dl_harq->DCINdi != ndi) {
LOG_E(PHY,"Missed previous DCI detections. NDI toggled but rv %d does not correspond to first reception\n",rv);
dl_harq->status = ACTIVE;
dl_harq->first_rx = 1;
dl_harq->DCINdi = ndi;
}
else if (dl_harq->ack)
dl_harq->status = SCH_IDLE;
break;
case 3:
dl_harq->round = 3;
dl_harq->first_rx = 0;
if (dl_harq->DCINdi != ndi) {
LOG_E(PHY,"Missed previous DCI detections. NDI toggled but rv %d does not correspond to first reception\n",rv);
dl_harq->status = ACTIVE;
dl_harq->first_rx = 1;
dl_harq->DCINdi = ndi;
}
else if (dl_harq->ack)
dl_harq->status = SCH_IDLE;
break;
default:
AssertFatal(1==0,"Invalid value for rv %d\n",rv);
}
}
else {
dl_harq->round++;
if (dl_harq->ack) dl_harq->status = SCH_IDLE;
LOG_D(PHY, "[HARQ-DL-PDSCH harqId : %d] reception of a retransmission \n", harq_pid);
}
}
openair1/SCHED_NR_UE/harq_nr.h
View file @ 15c5ea07
......@@ -120,7 +120,7 @@ void init_downlink_harq_status(NR_DL_UE_HARQ_t *dl_harq);
@param rnti_type type of rnti
@returns retransmission or new transmission */
void downlink_harq_process(NR_DL_UE_HARQ_t *dlsch, int harq_pid, int ndi, uint8_t rnti_type);
void downlink_harq_process(NR_DL_UE_HARQ_t *dlsch, int harq_pid, int ndi, int rv, uint8_t rnti_type);
#undef EXTERN
#undef INIT_VARIABLES_HARQ_NR_H
......
openair1/SIMULATION/NR_PHY/dlsim.c
View file @ 15c5ea07
......@@ -1010,9 +1010,10 @@ int main(int argc, char **argv)
UE_harq_process->ack = 0;
round = 0;
UE_harq_process->round = round;
UE_harq_process->first_tx = 1;
UE_harq_process->first_rx = 1;
while ((round<num_rounds) && (UE_harq_process->ack==0)) {
memset(RC.nrmac[0]->cce_list[1][0],0,MAX_NUM_CCE*sizeof(int));
memset(RC.nrmac[0]->cce_list[1][1],0,MAX_NUM_CCE*sizeof(int));
clear_nr_nfapi_information(RC.nrmac[0], 0, frame, slot);
......
openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
View file @ 15c5ea07
......@@ -877,7 +877,6 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
nr_dcireq_t dcireq;
if(mac->cg != NULL){ // we have a cg
dcireq.module_id = mod_id;
dcireq.gNB_index = gNB_index;
dcireq.cc_id = cc_id;
......@@ -894,8 +893,10 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
// this is for Msg2/Msg4
if (mac->ra.ra_state >= WAIT_RAR) {
fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15 = &dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15;
rel15->num_dci_options = 1;
rel15->num_dci_options = mac->ra.ra_state == WAIT_RAR ? 1 : 2;
rel15->dci_format_options[0] = NR_DL_DCI_FORMAT_1_0;
if (mac->ra.ra_state == WAIT_CONTENTION_RESOLUTION)
rel15->dci_format_options[1] = NR_UL_DCI_FORMAT_0_0; // msg3 retransmission
config_dci_pdu(mac, rel15, dl_config, mac->ra.ra_state == WAIT_RAR ? NR_RNTI_RA : NR_RNTI_TC , -1);
fill_dci_search_candidates(mac->ra.ss, rel15);
dl_config->number_pdus = 1;
......@@ -950,12 +951,14 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
}
LOG_D(NR_MAC,"Flipping NDI for harq_id %d (Msg3)\n",ulcfg_pdu->pusch_config_pdu.pusch_data.new_data_indicator);
mac->UL_ndi[ulcfg_pdu->pusch_config_pdu.pusch_data.harq_process_id] = ulcfg_pdu->pusch_config_pdu.pusch_data.new_data_indicator;
mac->first_ul_tx[ulcfg_pdu->pusch_config_pdu.pusch_data.harq_process_id] = 0;
mac->first_ul_tx[ulcfg_pdu->pusch_config_pdu.pusch_data.harq_process_id] = 0;
} else {
if ((mac->UL_ndi[ulcfg_pdu->pusch_config_pdu.pusch_data.harq_process_id] != ulcfg_pdu->pusch_config_pdu.pusch_data.new_data_indicator ||
mac->first_ul_tx[ulcfg_pdu->pusch_config_pdu.pusch_data.harq_process_id]==1) &&
((get_softmodem_params()->phy_test == 1) || (ra->ra_state == RA_SUCCEEDED))){
((get_softmodem_params()->phy_test == 1) ||
(ra->ra_state == RA_SUCCEEDED) ||
(ra->ra_state == WAIT_RAR && ra->cfra))){
// Getting IP traffic to be transmitted
nr_ue_get_sdu(mod_id, cc_id,frame_tx, slot_tx, gNB_index, ulsch_input_buffer, TBS_bytes);
......@@ -2032,10 +2035,27 @@ void nr_ue_sib1_scheduler(module_id_t module_idP,
}
#define MAX_LCID 8 //Fixme: also defined in LCID table
uint8_t nr_ue_get_sdu(module_id_t module_idP, int CC_id, frame_t frameP,
sub_frame_t subframe, uint8_t gNB_index,
uint8_t *ulsch_buffer, uint16_t buflen) {
#define MAX_LCID 8 // NR_MAX_NUM_LCID shall be used but the mac_rlc_data_req function can fetch data for max 8 LCID
/**
* Function: to fetch data to be transmitted from RLC, place it in the ULSCH PDU buffer
to generate the complete MAC PDU with sub-headers and MAC CEs according to ULSCH MAC PDU generation (6.1.2 TS 38.321)
the selected sub-header for the payload sub-PDUs is NR_MAC_SUBHEADER_LONG
* @module_idP Module ID
* @CC_id Component Carrier index
* @frameP current UL frame
* @subframe current UL slot
* @gNB_index gNB index
* @ulsch_buffer Pointer to ULSCH PDU
* @buflen TBS
*/
uint8_t nr_ue_get_sdu(module_id_t module_idP,
int CC_id,
frame_t frameP,
sub_frame_t subframe,
uint8_t gNB_index,
uint8_t *ulsch_buffer,
uint16_t buflen) {
int16_t buflen_remain = 0;
uint8_t lcid = 0;
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
View file @ 15c5ea07
......@@ -1414,11 +1414,15 @@ void nr_generate_Msg4(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
BWPSize = type0_PDCCH_CSS_config->num_rbs;
}
/* get the PID of a HARQ process awaiting retrnasmission, or -1 otherwise */
int current_harq_pid = sched_ctrl->retrans_dl_harq.head;
// HARQ management
AssertFatal(sched_ctrl->available_dl_harq.head >= 0,
"UE context not initialized: no HARQ processes found\n");
int current_harq_pid = sched_ctrl->available_dl_harq.head;
remove_front_nr_list(&sched_ctrl->available_dl_harq);
if (current_harq_pid < 0) {
AssertFatal(sched_ctrl->available_dl_harq.head >= 0,
"UE context not initialized: no HARQ processes found\n");
current_harq_pid = sched_ctrl->available_dl_harq.head;
remove_front_nr_list(&sched_ctrl->available_dl_harq);
}
NR_UE_harq_t *harq = &sched_ctrl->harq_processes[current_harq_pid];
DevAssert(!harq->is_waiting);
add_tail_nr_list(&sched_ctrl->feedback_dl_harq, current_harq_pid);
......@@ -1452,18 +1456,19 @@ void nr_generate_Msg4(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
harq->feedback_slot = pucch->ul_slot;
harq->feedback_frame = pucch->frame;
// Bytes to be transmitted
uint8_t *buf = (uint8_t *) harq->tb;
uint16_t mac_pdu_length = nr_write_ce_dlsch_pdu(module_idP, nr_mac->sched_ctrlCommon, buf, 255, ra->cont_res_id);
LOG_D(NR_MAC,"Encoded contention resolution mac_pdu_length %d\n",mac_pdu_length);
uint16_t mac_sdu_length = mac_rrc_nr_data_req(module_idP, CC_id, frameP, CCCH, ra->rnti, 1, &buf[mac_pdu_length+2]);
((NR_MAC_SUBHEADER_SHORT *) &buf[mac_pdu_length])->R = 0;
((NR_MAC_SUBHEADER_SHORT *) &buf[mac_pdu_length])->F = 0;
((NR_MAC_SUBHEADER_SHORT *) &buf[mac_pdu_length])->LCID = DL_SCH_LCID_CCCH;
((NR_MAC_SUBHEADER_SHORT *) &buf[mac_pdu_length])->L = mac_sdu_length;
mac_pdu_length = mac_pdu_length + mac_sdu_length + sizeof(NR_MAC_SUBHEADER_SHORT);
LOG_D(NR_MAC,"Encoded RRCSetup Piggyback (%d + %d bytes), mac_pdu_length %d\n", mac_sdu_length, (int)sizeof(NR_MAC_SUBHEADER_SHORT), mac_pdu_length);
// Bytes to be transmitted
if (harq->round == 0) {
uint16_t mac_pdu_length = nr_write_ce_dlsch_pdu(module_idP, nr_mac->sched_ctrlCommon, buf, 255, ra->cont_res_id);
LOG_D(NR_MAC,"Encoded contention resolution mac_pdu_length %d\n",mac_pdu_length);
uint16_t mac_sdu_length = mac_rrc_nr_data_req(module_idP, CC_id, frameP, CCCH, ra->rnti, 1, &buf[mac_pdu_length+2]);
((NR_MAC_SUBHEADER_SHORT *) &buf[mac_pdu_length])->R = 0;
((NR_MAC_SUBHEADER_SHORT *) &buf[mac_pdu_length])->F = 0;
((NR_MAC_SUBHEADER_SHORT *) &buf[mac_pdu_length])->LCID = DL_SCH_LCID_CCCH;
((NR_MAC_SUBHEADER_SHORT *) &buf[mac_pdu_length])->L = mac_sdu_length;
ra->mac_pdu_length = mac_pdu_length + mac_sdu_length + sizeof(NR_MAC_SUBHEADER_SHORT);
LOG_D(NR_MAC,"Encoded RRCSetup Piggyback (%d + %d bytes), mac_pdu_length %d\n", mac_sdu_length, (int)sizeof(NR_MAC_SUBHEADER_SHORT), ra->mac_pdu_length);
}
// Calculate number of symbols
int startSymbolIndex, nrOfSymbols;
......@@ -1524,12 +1529,15 @@ void nr_generate_Msg4(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
harq->tb_size = nr_compute_tbs(nr_get_Qm_dl(mcsIndex, mcsTableIdx),
nr_get_code_rate_dl(mcsIndex, mcsTableIdx),
rbSize, nrOfSymbols, N_PRB_DMRS * N_DMRS_SLOT, 0, tb_scaling,1) >> 3;
} while (rbStart + rbSize < BWPSize && !vrb_map[rbStart + rbSize] && harq->tb_size < mac_pdu_length);
} while (rbSize < BWPSize && harq->tb_size < ra->mac_pdu_length);
for (int i = 0; (i < rbSize) && (rbStart <= (BWPSize - rbSize)); i++) {
int i = 0;
while ((i < rbSize) && (rbStart + rbSize <= BWPSize)) {
if (vrb_map[rbStart + i]) {
rbStart += i;
rbStart += i+1;
i = 0;
} else {
i++;
}
}
......@@ -1676,11 +1684,11 @@ void nr_generate_Msg4(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
bwpid);
// Add padding header and zero rest out if there is space left
if (mac_pdu_length < harq->tb_size) {
NR_MAC_SUBHEADER_FIXED *padding = (NR_MAC_SUBHEADER_FIXED *) &buf[mac_pdu_length];
if (ra->mac_pdu_length < harq->tb_size) {
NR_MAC_SUBHEADER_FIXED *padding = (NR_MAC_SUBHEADER_FIXED *) &buf[ra->mac_pdu_length];
padding->R = 0;
padding->LCID = DL_SCH_LCID_PADDING;
for(int k = mac_pdu_length+1; k<harq->tb_size; k++) {
for(int k = ra->mac_pdu_length+1; k<harq->tb_size; k++) {
buf[k] = 0;
}
}
......@@ -1731,29 +1739,32 @@ void nr_check_Msg4_Ack(module_id_t module_id, int CC_id, frame_t frame, sub_fram
NR_UE_info_t *UE_info = &RC.nrmac[module_id]->UE_info;
NR_UE_harq_t *harq = &UE_info->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid];
NR_mac_stats_t *stats = &UE_info->mac_stats[UE_id];
LOG_D(NR_MAC, "ue %d, rnti %d, harq is waiting %d, round %d, frame %d %d, harq id %d\n", UE_id, ra->rnti, harq->is_waiting, harq->round, frame, slot, current_harq_pid);
if (harq->is_waiting == 0)
{
if (harq->round == 0)
{
LOG_I(NR_MAC, "(ue %i, rnti 0x%04x) Received Ack of RA-Msg4. CBRA procedure succeeded!\n", UE_id, ra->rnti);
nr_clear_ra_proc(module_id, CC_id, frame, ra);
UE_info->active[UE_id] = true;
UE_info->Msg4_ACKed[UE_id] = true;
if (harq->is_waiting == 0) {
if (harq->round == 0) {
if (stats->dlsch_errors == 0) {
LOG_I(NR_MAC, "(ue %i, rnti 0x%04x) Received Ack of RA-Msg4. CBRA procedure succeeded!\n", UE_id, ra->rnti);
nr_clear_ra_proc(module_id, CC_id, frame, ra);
UE_info->active[UE_id] = true;
UE_info->Msg4_ACKed[UE_id] = true;
}
else {
LOG_I(NR_MAC, "(ue %i, rnti 0x%04x) RA Procedure failed at Msg4!\n", UE_id, ra->rnti);
nr_mac_remove_ra_rnti(module_id, ra->rnti);
nr_clear_ra_proc(module_id, CC_id, frame, ra);
mac_remove_nr_ue(module_id, ra->rnti);
}
}
else
{
// ra->state = Msg4;
LOG_I(NR_MAC, "(ue %i, rnti 0x%04x) Received Nak of RA-Msg4. CBRA procedure failed!\n", UE_id, ra->rnti);
mac_remove_nr_ue(module_id,ra->rnti);
nr_clear_ra_proc(module_id, CC_id, frame, ra);
UE_info->active[UE_id] = false;
UE_info->Msg4_ACKed[UE_id] = false;
else {
LOG_I(NR_MAC, "(ue %i, rnti 0x%04x) Received Nack of RA-Msg4. Preparing retransmission!\n", UE_id, ra->rnti);
ra->Msg4_frame = (frame + 1) % 1024;
ra->Msg4_slot = 1;
ra->state = Msg4;
}
}
}
void nr_clear_ra_proc(module_id_t module_idP, int CC_id, frame_t frameP, NR_RA_t *ra){
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c
View file @ 15c5ea07
......@@ -992,7 +992,7 @@ void extract_pucch_csi_report(NR_CSI_MeasConfig_t *csi_MeasConfig,
// verify if report with current id has been scheduled for this frame and slot
if ((n_slots_frame*frame + slot - offset)%period == 0) {
reportQuantity_type = UE_info->csi_report_template[UE_id][csi_report_id].reportQuantity_type;
LOG_I(MAC,"SFN/SF:%d/%d reportQuantity type = %d\n",frame,slot,reportQuantity_type);
LOG_D(MAC,"SFN/SF:%d/%d reportQuantity type = %d\n",frame,slot,reportQuantity_type);
switch(reportQuantity_type){
case NR_CSI_ReportConfig__reportQuantity_PR_cri_RSRP:
evaluate_rsrp_report(UE_info,sched_ctrl,UE_id,csi_report_id,payload,&cumul_bits,reportQuantity_type);
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
View file @ 15c5ea07
......@@ -821,7 +821,7 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
nr_process_mac_pdu(gnb_mod_idP, UE_id, CC_idP, frameP, slotP, sduP, sdu_lenP);
ra->state = Msg4;
ra->Msg4_frame = ( frameP +2 ) % 1024;
ra->Msg4_frame = (frameP + 2) % 1024;
ra->Msg4_slot = 1;
LOG_I(NR_MAC, "Scheduling RA-Msg4 for TC_RNTI %04x (state %d, frame %d, slot %d)\n", ra->rnti, ra->state, ra->Msg4_frame, ra->Msg4_slot);
}
......
openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h
View file @ 15c5ea07
......@@ -157,6 +157,8 @@ typedef struct {
int msg4_TBsize;
/// MCS used for Msg4
int msg4_mcs;
/// MAC PDU length for Msg4
int mac_pdu_length;
/// RA search space
NR_SearchSpace_t *ra_ss;
// Beam index
......
openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c
View file @ 15c5ea07
......@@ -79,13 +79,13 @@ int handle_dci(module_id_t module_id, int cc_id, unsigned int gNB_index, frame_t
// L2 Abstraction Layer
// Note: sdu should always be processed because data and timing advance updates are transmitted by the UE
int8_t handle_dlsch (nr_downlink_indication_t *dl_info, NR_UL_TIME_ALIGNMENT_t *ul_time_alignment, int pdu_id){
int8_t handle_dlsch(nr_downlink_indication_t *dl_info, NR_UL_TIME_ALIGNMENT_t *ul_time_alignment, int pdu_id){
update_harq_status(dl_info, pdu_id);
nr_ue_send_sdu(dl_info, ul_time_alignment, pdu_id);
if(dl_info->rx_ind->rx_indication_body[pdu_id].pdsch_pdu.ack_nack)
nr_ue_send_sdu(dl_info, ul_time_alignment, pdu_id);
return 0;
}
int nr_ue_ul_indication(nr_uplink_indication_t *ul_info){
......
openair2/RRC/NAS/nas_config.c
View file @ 15c5ea07
......@@ -344,6 +344,24 @@ int nas_config(int interface_id, int thirdOctet, int fourthOctet, char *ifname)
LOG_E(OIP,"Interface %s couldn't be configured (ip address %s, mask %s broadcast address %s)\n",
interfaceName, ipAddress, netMask, broadcastAddress);
int res;
char command_line[500];
res = sprintf(command_line,
"ip rule add from %s/32 table %d && "
"ip rule add to %s/32 table %d && "
"ip route add default dev %s%d table %d",
ipAddress, interface_id - 1 + 10000,
ipAddress, interface_id - 1 + 10000,
UE_NAS_USE_TUN ? "oaitun_ue" : "oip",
interface_id, interface_id - 1 + 10000);
if (res < 0) {
LOG_E(OIP,"Could not create ip rule/route commands string\n");
return res;
}
background_system(command_line);
return returnValue;
}
......
targets/RT/USER/lte-softmodem.c
View file @ 15c5ea07
......@@ -525,6 +525,8 @@ int main ( int argc, char **argv )
int ru_id;
int node_type = ngran_eNB;
start_background_system();
if ( load_configmodule(argc,argv,0) == NULL) {
exit_fun("[SOFTMODEM] Error, configuration module init failed\n");
}
......
targets/RT/USER/lte-uesoftmodem.c
View file @ 15c5ea07
......@@ -757,6 +757,7 @@ int main( int argc, char **argv ) {
printf("sync sent\n");
/*
printf("About to call end_configmodule() from %s() %s:%d\n", __FUNCTION__, __FILE__, __LINE__);
We have to set properly PARAMFLAG_NOFREE
end_configmodule();
printf("Called end_configmodule() from %s() %s:%d\n", __FUNCTION__, __FILE__, __LINE__);
*/
......
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