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update documentation and configuration files reflecting the rfsimulator changes

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This commit is contained in:
Thomas Schlichter
2026-01-27 11:30:16 +01:00
parent 4d215b5c95
commit 3435fcc010
84 changed files with 400 additions and 205 deletions
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doc/handover-tutorial.md
+6 -6
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@@ -76,7 +76,7 @@ Start the CU including telnet support:
Start DU0:
sudo ./nr-softmodem --rfsim -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb-du.sa.band78.106prb.rfsim.pci0.conf --rfsimulator.serveraddr 127.0.0.1
sudo ./nr-softmodem --rfsim -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb-du.sa.band78.106prb.rfsim.pci0.conf --rfsimulator.[0].serveraddr 127.0.0.1
This will show an error `[HW] connect() to 127.0.0.1:4043 failed,
errno(111)`. _This is expected_, because the RFsim server is at the UE (to be
@@ -84,7 +84,7 @@ able to serve two RFsim clients, one DU each; see below for more info). Proceed
by starting the UE, and let it connect completely (this should make the error
go away):
sudo ./nr-uesoftmodem -C 3450720000 -r 106 --numerology 1 --ssb 516 -O <config> --rfsim --rfsimulator.serveraddr server
sudo ./nr-uesoftmodem -C 3450720000 -r 106 --numerology 1 --ssb 516 -O <config> --rfsim --rfsimulator.[0].serveraddr server
Note how the RFsimulator roles have been switched, and RFsim server is at the
UE side; _this is important_. Replace `<config>` with the UE configuration
@@ -93,7 +93,7 @@ matching your core. If you followed the CN and oaiUE tutorials, you can remove
Once the UE is connected, start DU1:
sudo ./nr-softmodem --rfsim -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb-du.sa.band78.106prb.rfsim.pci1.conf --rfsimulator.serveraddr 127.0.0.1
sudo ./nr-softmodem --rfsim -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb-du.sa.band78.106prb.rfsim.pci1.conf --rfsimulator.[0].serveraddr 127.0.0.1
Once DU1 is online, you can trigger a handover by issuing this command
@@ -461,13 +461,13 @@ Run the 5G Core Network if not already running.
2. Start the source gNB (gNB-PCI0) e.g.
```sh
sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.pci0.rfsim.conf --telnetsrv --telnetsrv.shrmod ci --gNBs.[0].min_rxtxtime 6 --rfsim --rfsimulator.serveraddr 127.0.0.1
sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.pci0.rfsim.conf --telnetsrv --telnetsrv.shrmod ci --gNBs.[0].min_rxtxtime 6 --rfsim --rfsimulator.[0].serveraddr 127.0.0.1
```
3. Start the UE e.g.
```sh
sudo ./nr-uesoftmodem -r 106 --numerology 1 --band 78 -C 3619200000 --rfsim --uicc0.imsi 001010000000001 -O ../../../ci-scripts/conf_files/nrue.uicc.conf --rfsimulator.serveraddr server
sudo ./nr-uesoftmodem -r 106 --numerology 1 --band 78 -C 3619200000 --rfsim --uicc0.imsi 001010000000001 -O ../../../ci-scripts/conf_files/nrue.uicc.conf --rfsimulator.[0].serveraddr server
```
Ensure the UE successfully registers with the network.
@@ -475,7 +475,7 @@ Ensure the UE successfully registers with the network.
4. Start the target gNB (gNB-PCI1) e.g.
```sh
sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.pci1.rfsim.conf --rfsim --telnetsrv --telnetsrv.shrmod ci --gNBs.[0].min_rxtxtime 6 --rfsimulator.serveraddr 127.0.0.1
sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.pci1.rfsim.conf --rfsim --telnetsrv --telnetsrv.shrmod ci --gNBs.[0].min_rxtxtime 6 --rfsimulator.[0].serveraddr 127.0.0.1
```
**Note for same-machine setup:** When running both gNBs on the same machine,