Rúben Soares da Silva
703fa47814
- previously, used magic numbers to designate nFAPI mode - now, use string values (MONOLITHIC, PNF, VNF, ...) - Remove printing of the nfapi mode to the console, as it's value is clear from the command-line argument - Update usages of the --nfapi command-line parameter in scripts and documentation to reflect the change to string values
1.5 KiB
1.5 KiB
Procedure to run nFAPI in 5G NR
Contributed by 5G Testbed IISc
Developers: Gokul S, Mahesh A, Aniq U R
Procedure to Build gNB and UE
The regular commands to build gNB and UE can be used
sudo ./build_oai --gNB --nrUE
Procedure to run NR nFAPI using RF-Simulator
Bring up another loopback interface
If running for the first time on your computer, or you have restarted your computer, bring up another loopback interface with this command:
sudo ifconfig lo: 127.0.0.2 netmask 255.0.0.0 up
VNF command
sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band78.tm1.106PRB.nfapi.conf --nfapi VNF --noS1 --phy-test
PNF command
sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/oaiL1.nfapi.usrpx300.conf --nfapi PNF --rfsim --phy-test --rfsimulator.serveraddr server
UE command
sudo RFSIMULATOR=127.0.0.1 ./nr-uesoftmodem --rfsim --phy-test --rrc_config_path . -d
Procedure to run NR nFAPI using Hardware (tested with USRP x310)
VNF command
sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band78.tm1.106PRB.nfapi.conf --nfapi VNF --noS1 --phy-test
PNF command
sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/oaiL1.nfapi.usrpx300.conf --nfapi PNF --phy-test
UE command
sudo ./nr-uesoftmodem --usrp-args "addr=*USRP_ADDRESS*,clock_source=external,time_source=external" --phy-test --rrc_config_path ../../../ci-scripts/rrc-files