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
55 lines
1.5 KiB
Markdown
55 lines
1.5 KiB
Markdown
# Procedure to run nFAPI in 5G NR
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## Contributed by 5G Testbed IISc
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### Developers: Gokul S, Mahesh A, Aniq U R
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## Procedure to Build gNB and UE
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The regular commands to build gNB and UE can be used
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```
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sudo ./build_oai --gNB --nrUE
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```
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## Procedure to run NR nFAPI using RF-Simulator
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### Bring up another loopback interface
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If running for the first time on your computer, or you have restarted your computer, bring up another loopback interface with this command:
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sudo ifconfig lo: 127.0.0.2 netmask 255.0.0.0 up
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### VNF command
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```
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sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band78.tm1.106PRB.nfapi.conf --nfapi VNF --noS1 --phy-test
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```
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### PNF command
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```
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sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/oaiL1.nfapi.usrpx300.conf --nfapi PNF --rfsim --phy-test --rfsimulator.serveraddr server
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```
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### UE command
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```
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sudo RFSIMULATOR=127.0.0.1 ./nr-uesoftmodem --rfsim --phy-test --rrc_config_path . -d
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```
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## Procedure to run NR nFAPI using Hardware (tested with USRP x310)
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### VNF command
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```
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sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band78.tm1.106PRB.nfapi.conf --nfapi VNF --noS1 --phy-test
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```
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### PNF command
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```
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sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/oaiL1.nfapi.usrpx300.conf --nfapi PNF --phy-test
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```
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### UE command
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```
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sudo ./nr-uesoftmodem --usrp-args "addr=*USRP_ADDRESS*,clock_source=external,time_source=external" --phy-test --rrc_config_path ../../../ci-scripts/rrc-files
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```
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