Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

2. High-Level Architecture and Use Cases

Please refer to the presentation for detailed architecture considerations for CM Notification support. The below picture depicts the workflow for this POC effort.

...

For this POC, following VES message is assumed, and also includes configuration change payload (neighbor list change) in the notificationFields below.

{

"event": {

"commonEventHeader": {

"version": "4.0.1",

"vesEventListenerVersion": "7.0.1",

"domain": "notification",

"eventName": "Notif_RansimAgent-Wipro_RanPCIProblem",

"eventId": "Notif000001",

"sequence": 1,

"priority": "High",

"reportingEntityId": "de305d54-75b4-431b-adb2-eb6b9e546014",

"reportingEntityName": "ncserver1",

"sourceId": "cc305d54-75b4-431b-adb2-eb6b9e541234",

"sourceName": "Chn0001",

"startEpochMicrosec": 1451772223000000,

"lastEpochMicrosec": 1451772403000000,

"timeZoneOffset": "UTC-05:30",

"nfNamingCode": "RansimAgent",

"nfVendorName": "Wipro"

},

"notificationFields": {

"notificationFieldsVersion": "2.0",

"changeType": "Neighbour list changed",

"changeIdentifier": "ncserver1",

"additionalFields": {

"networkId": "NTWK005",

"configurationChange": "{ \"fap-service-number-of-entries-changed\":1, \"fap-service\":[ { \"alias\":\"Chn0001\", \"cid\":\"Chn0001\", \"lte-cell-number-of-entries\":1, \"lte-ran-neighbor-list-in-use-lte-cell-changed\":[ { \"plmnid\":\"ran-1\", \"cid\":\"Chn0002\", \"phy-cell-id\":4, \"pnf-name\":\"ncserver1\", \"blacklisted\":false } ] } ] }"

}

}

}

}





4. North-bound RPC YANG Model

...

Topic: CM-NOTIFICATION

{
"body": {
"input": {
"CommonHeader": {
"TimeStamp": "2018-11-30T09:13:37.368Z",
"APIver": "1.0",
"RequestID": "9d2d790e-a5f0-11e8-98d0-529269fb1459",
"SubRequestID": "1",
"RequestTrack": {},
"Flags": {}
},
"Action": "nbrlist-change-notification",
"Payload": { "fap-service-number-of-entries-changed": 1, "fap-service": [{ "alias": "Chn0000", "cid": "Chn0000", "lte-cell-number-of-entries": 1, "lte-ran-neighbor-list-in-use-lte-cell-changed": [{ "plmnid": "ran-1", "cid": "Chn0001", "phy-cell-id": 1, "pnf-name": "ncserver1", "blacklisted": true }] }] }
}
},
"version": "1.0",
"rpc-name": "nbrlist-change-notification",
"correlation-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459-1",
"type": "request"
}

...