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including uecap option in runmodem.md and some other improvements in that file

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francescomani
2022-01-17 17:07:53 +01:00
parent 42bf576596
commit 2ded9658b8
1 changed files with 10 additions and 2 deletions
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doc/RUNMODEM.md
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@@ -89,6 +89,8 @@ At the UE the --phy-test flag will
```bash sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpn300.conf --phy-test```
In phy-test mode it is possible to mimic the reception of UE Capabilities at gNB by passing through the command line parameter `--uecap_file` the location and file name of the input UE Capability file, e.g. `--uecap_file ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/uecap.xml`
### Launch UE in another window
```bash sudo ./nr-uesoftmodem --phy-test [--rrc_config_path ../../../ci-scripts/rrc-files]```
@@ -122,6 +124,8 @@ gNB on machine 1:
`sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpn300.conf --do-ra`
In do-ra mode it is possible to mimic the reception of UE Capabilities at gNB by passing through the command line parameter `--uecap_file` the location and file name of the input UE Capability file, e.g. `--uecap_file ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/uecap.xml`
UE on machine 2:
`sudo ./nr-uesoftmodem --do-ra`
@@ -161,13 +165,17 @@ gNB on machine 1:
UE on machine 2:
`sudo ./nr-uesoftmodem -r 106 --numerology 1 --band 78 -C 3619200000 --sa`
`sudo ./nr-uesoftmodem -r 106 --numerology 1 --band 78 -C 3619200000 -s 516 --sa`
With the RF simulator (on the same machine):
`sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.conf --rfsim --sa`
`sudo ./nr-uesoftmodem -r 106 --numerology 1 --band 78 -C 3619200000 --rfsim --sa`
`sudo ./nr-uesoftmodem -r 106 --numerology 1 --band 78 -C 3619200000 -s 516 --rfsim --sa`
where `-r` sets the transmission bandwidth configuration in terms of RBs, `-C` sets the downlink carrier frequency and `-s` sets the SSB start subcarrier.
Additionally, at UE side `--uecap_file` option can be used to pass the UE Capabilities input file (path location + filename), e.g. `--uecap_file ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/uecap.xml`
## IF setup with OAI