MLB xapp

[Ali Mamaghani]

Hi community 

May I have model.yaml file  for ransim which used for demo on MLB xapp in one of community call Sessions?(this file have tree nodes with tree cells)

Best regards,

Ali

[Woojoong Kim]

Hi Ali,

The MLB xApp only supports the E2 node that has only one cell.

The default model.yaml file has E2 nodes where each node has three cells; the xApp could not work with this model.

Please use this: three-cell-n-node.yaml (https://github.com/onosproject/sdran-helm-charts/blob/master/ran-simulator/files/model/three-cell-n-node-model.yaml)

Thanks,

Woojoong.

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[Ali Mamaghani]

I edited mentioned file , and added mlb into service models as you can see in attached file but when I run"onos ransim mlb list ocns" there is not any cell in the table.Am i missing something?

Many thanks,

Ali

[Woojoong Kim]

Hi Ali,

Why did you edit the file?

Have you defined the new MLB service model and changed xApp and RANSimulator accordingly?

The current MLB xApp does not have a specific MLB service model.

As you can see on the community call, MLB xApp communicates with KPIMON and PCI xApps through onos-topo to get the monitoring results (# UEs / cell and neighbor cell list).

Then, MLB xApp sends the control message to the cell to change the OCn value through the RC-Pre service model.

If you did not change the MLB xApp and RAN simulator, you should not change the model file.

Otherwise, RAN Simulator may be failed.

Thanks,

Woojoong.

[Ali Mamaghani]

Hi woojoong

mlb in my doesn't work ,I gussed maybe there is a service model.

Now i'm using default setting one cell per node without any changes but the mlb table is empty.

I ran cli commands that had run in community call session. results is attached.

Am i missing something?😥😥😥

Many thanks,

Ali