Procedure to run nFAPI in 5G NR

Conributed by 5G Testbed IISc

Developers: Mahesh K,Gokul S,Aniq U R, Sai Shruthi N, Sudhakar B

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 2 --noS1 --phy-test

PNF command

sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/oaiL1.nfapi.usrpx300.conf --nfapi 1 --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

To be updated.

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