eforis/colosseum-near-rt-ric
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

xapp-bs-connector --> xapp-sm-connector

Browse Source
This commit is contained in:
Leonardo Bonati
2021-12-22 13:33:15 -05:00
parent 6210e621ba
commit 185e97c221
427 changed files with 13 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
README.md
View File

@@ -37,7 +37,7 @@ root
| |
| └──sample-xapp
| |
| └──xapp-bs-connector
| └──xapp-sm-connector
```
### Quick start
@@ -66,7 +66,7 @@ This directory contains the implementations of the near-real-time RIC Docker con
- `dbaas`: implementation of a Redis database (`db`) container
- `e2`: implementation of the E2 termination (`e2term`) container
- `e2mgr`: implementation of the E2 manager (`e2mgr`) and of the routing manager simulator (`e2rtmansim`) container
- `sample-xapp`, `xapp-bs-connector`: implementation of the sample xApp provided in this repository and components to connect to the near-real-time RIC and [SCOPE](https://github.com/wineslab/colosseum-scope) RAN environment
- `sample-xapp`, `xapp-sm-connector`: implementation of the sample xApp provided in this repository and components to connect to the near-real-time RIC and [SCOPE](https://github.com/wineslab/colosseum-scope) RAN environment
These components are adapted from the [O-RAN Software Community RIC platform (Bronze)](https://github.com/o-ran-sc), which we extended to support the Colosseum environment, concurrent connections from multiple base stations and xApps, and to provide improved support for encoding, decoding and routing of control messages.
@@ -88,4 +88,4 @@ The sample xApp provided in this repository connects to the [SCOPE](https://gith
After the near-real-time RIC has successfully started, the DU connected to it, and the xApp has been properly configured and started (see "Quick start" section above):
- Enter the xApp docker container (named `sample-xapp-24` by default): `docker exec -it sample-xapp-24`
- Move to the `/home/sample-xapp` directory inside the Docker container: `cd /home/sample-xapp`
- Run the xApp logic: `./run_xapp.sh`. This script will open a socket between the sample Python script in the `sample-xapp` directory (which by defaults prints the data received from the RAN node) and the base station connector of the `xapp-bs-connector` directory, which performs ASN.1 encoding and decoding of E2AP messages. Then, the xApp will subscribe to the RAN node specified at container startup time through the gNB ID, and receive a RIC Indication Message with a data report from the RAN node with the periodicity of 250 ms.
- Run the xApp logic: `./run_xapp.sh`. This script will open a socket between the sample Python script in the `sample-xapp` directory (which by defaults prints the data received from the RAN node) and the service model connector of the `xapp-sm-connector` directory, which performs ASN.1 encoding and decoding of E2AP messages. Then, the xApp will subscribe to the RAN node specified at container startup time through the gNB ID, and receive a RIC Indication Message with a data report from the RAN node with the periodicity of 250 ms.