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Code Block

title	Request
collapse	true

{ 
    	"body": { 
        
		"input": {
			"action": "allocate",
			"payload": "{ \"input\":          "CommonHeader{ \"sliceProfile\": { 
                "TimeStamp": "2018-11-30T09:13:37.368Z", 
                "APIver": "1.0", 
                "RequestID": "9d2d790e-a5f0-11e8-98d0-529269fb1459", 
  				 "SubRequestID": "1", 
                "RequestTrack": {}, 
                "Flags": {} 
            }, 
            "Action": "allocate”,             
            "payload": "{ \"input\": { \"sliceProfile\": { \"sliceProfileId\": \"1002\", \"sNSSAI\": \"100-10000\", \"maxNumberofUEs\": 20000, \"latency\": 10, \"uLThptPerSlice\": 3000, \"dLThptPerSlice\": 3000, \"maxNumberofConns\": 4000, \"coverageAreaList\": [\"Lavelle\"], \"uEMobilityLevel\": \"\", \"resourceSharingLevel\": \"\", \"pLMNIdList\": [\"310-410\"] }, \"RANNSSIId\": \"\", \"RANNFNSSIId\": \"\", \"callbackURL\": \"\", \"additionalproperties\": { } } }" 
 }
        }, 
\"sliceProfileId\": \"1002\", \"sNSSAI\": \"2002\", \"maxNumberofUEs\": 20000, \"latency\": 10, \"uLThptPerSlice\": 3000, \"dLThptPerSlice\": 3000, \"maxNumberofConns\": 4000, \"coverageAreaList\": [\"Kingston\"], \"uEMobilityLevel\": \"\", \"resourceSharingLevel\": \"\", \"pLMNIdList\": [\"310-410\"] }, \"RANNSSIId\": \"\", \"RANNFNSSIId\": \"\", \"callbackURL\": \"\", \"additionalproperties\": { } } }",
			"common-header": {
				"timestamp": "2020-09-30T09:13:37.368Z",
				"api-ver": "1.0",
				"originator-id": "testing",
				"request-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459",
				"sub-request-id": "",
				"flags": {
					"mode": "EXCLUSIVE",
					"force": "TRUE",
					"ttl": "0"
				}
			}
		}
	},
	"version": "1.0",
	"rpc-name": "instantiateRANSlice",
	"correlation-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459-1",
	"type": "request"
}

RAN NF NSSI Modification

Requests available for below actions:

modify-allocate
modify-deallocate
closed loop
intelligent slicing

Code Block

title	Request
collapse	true

modify-allocate

{
    "body": {
        "input": {
            "action": "modify-allocate",
            "versionpayload": "1.0", 
 "rpc-name": " InstantiateRANSlice", 
        "correlation-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459-1", 
        "type": "request"
}

RAN NF NSSI Modification

Code Block

title	Request
collapse	true

{
	"body": {
		"input": {
			"CommonHeader": {
				"TimeStamp": "2018-11-30T09:13:37.368Z",
				"APIver": "1.0",
				"RequestID": "{\"input\":{\"sliceProfile\":{\"sliceProfileId\":\"b594-e98r-c7f2-ij78\",\"sNSSAI\":\"101-10000\",\"maxNumberofUEs\": 5000, \"uLThptPerSlice\":3000,\"dLThptPerSlice\":3000,\"maxNumberofConns\":4000},\"RANNFNSSIId\":\"ab9af40f13f721b5f13539d87484098\",\"callbackURL\":\"http://so-bpmn-infra.onap:8081/mso/WorkflowMessage/AsyncSdnrResponse/9d2d790e-a5f0-11e8-98d0-529269fb1459\",
				"SubRequestID": "1",
				"RequestTrack": {},
				"Flags": {}
			},
			"Action": "modify-allocate,modify-deallocate,reconfigure",
			"Payload": "{\"input\":{\"sliceProfile\":{\"sliceProfileId\":\"\",\"sNSSAI\":\"001-100001\",\"maxNumberofUEs\": 5000, \"uLThptPerSlice\":3000,\"dLThptPerSlice\":3000,\"maxNumberofConns\":4000},\"RANNFNSSIId\":\"\",\"callbackURL\":\"\",\"globalCustomerId\":\"5GCustomer\",\"serviceType\":\"5G\",\"additionalproperties\":{\"resourceConfig\":{}}}}"
		}
	},
	\"globalSubscriberId\":\"5GCustomer\",\"subscriptionServiceType\":\"5G\",\"additionalproperties\":{\"resourceConfig\":{}}}}",
            "common-header": {
                "timestamp": "2020-09-30T09:13:37.368Z",
                "api-ver": "1.0",
                "originator-id": "testing",
                "request-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459",
                "sub-request-id": "",
                "flags": {
                    "mode": "EXCLUSIVE",
                    "force": "TRUE",
                    "ttl": "0"
                }
            }
        }
    },
    "version": "1.0",
    "rpc-name": "instantiateRANSlice",
    "correlation-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459-1",
    "type": "request"
}


modify-deallocate

{
    "body": {
        "input": {
            "action": "modify-deallocate",
            "payload": "{\"input\":{\"sliceProfile\":{\"sliceProfileId\":\"b594-e98r-c7f2-ij78\",\"sNSSAI\":\"001-100001\",\"maxNumberofUEs\": 5000, \"uLThptPerSlice\":3000,\"dLThptPerSlice\":3000,\"maxNumberofConns\":4000},\"RANNFNSSIId\":\"ab9af40f13f721b5f13539d87484098\",\"callbackURL\":\"\",\"globalSubscriberId\":\"5GCustomer\",\"subscriptionServiceType\":\"5G\",\"additionalproperties\":{\"resourceConfig\":{}}}}",
            "common-header": {
                "timestamp": "2020-09-30T09:13:37.368Z",
                "api-ver": "1.0",
                "originator-id": "testing",
                "request-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459",
                "sub-request-id": "",
                "flags": {
                    "mode": "EXCLUSIVE",
                    "force": "TRUE",
                    "ttl": "0"
                }
            }
        }
    },
    "version": "1.0",
	    "rpc-name": " InstantiateRANSlice instantiateRANSlice",
	    "correlation-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459-1",
	    "type": "request"
}

where,
resourceConfig:
Closed Loop:

{
	"body": {
		"input":        "1":{
            "dLThptPerSlice":50,
            "uLThptPerSlice":40
         },
         "2":{
            "dLThptPerSlice":50,
            "uLThptPerSlice":30
          }
}

Intelligent Slicing:

{ 
   "snssai":"0001-0111",
   "data":[
      {
         "gNBCUName":"cucpName",
		 "nearRTRICId":"NearRTRIC1",
         "cellCUList":[
            {
               "cellLocalId":111,
               "configData":{
                  "maxNumberofConns":"20",
                  "predictedMaxNumberofConns":"25",
                  "lastUpdatedTS":"yyyy/MM/dd HH:mm:ss"
               }
            },
            {
               "cellLocalId":112,
               "configData":{
                  "maxNumberofConns":"20",
                  "predictedMaxNumberofConns":"25",
                  "lastUpdatedTS":"yyyy/MM{
			"action": "reconfigure",
			"payload": "{ \"input\": { \"sliceProfile\": { \"sliceProfileId\": \"b594-e98r-c7f2-ij78\", \"sNSSAI\": \"100-10000\" }, \"RANNFNSSIId\": \"\", \"callbackURL\": \"http:\/\/so-bpmn-infra.onap:8081\/mso\/WorkflowMessage\/AsyncSdnrResponse\/9d2d790e-a5f0-11e8-98d0-529269fb1459\", \"additionalproperties\": { \"resourceConfig\": { \"data\": [{ \"nearRTRICId\": \"11\", \"dLThptPerSlice\": 50, \"uLThptPerSlice\": 40 }, { \"nearRTRICId\": \"22\", \"dLThptPerSlice\": 50, \"uLThptPerSlice\": 30 } ] } } } }",
			"common-header": {
				"timestamp": "2020-09-30T09:13:37.368Z",
				"api-ver": "1.0",
				"originator-id": "testing",
				"request-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459",
				"sub-request-id": "",
				"flags": {
					"mode": "EXCLUSIVE",
					"force": "TRUE",
					"ttl": "0"
				}
			}
		}
	},
	"version": "1.0",
	"rpc-name": "instantiateRANSlice",
	"correlation-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459-1",
	"type": "request"
}



Intelligent Slicing

{
	"body": {
		"input": {
			"action": "reconfigure",
			"payload": "{ \"input\": { \"sliceProfile\": { \"sliceProfileId\": \"b594-e98r-c7f2-ij78\" }, \"RANNFNSSIId\": \"\", \"callbackURL\": \"http:\/\/so-bpmn-infra.onap:8081\/mso\/WorkflowMessage\/AsyncSdnrResponse\/9d2d790e-a5f0-11e8-98d0-529269fb1459\", \"additionalproperties\": { \"resourceConfig\":  { \"snssai\": \"0001-0111\", \"data\": [{ \"gNBCUName\": \"cucpName\", \"nearRTRICId\": \"NearRTRIC1\", \"cellCUList\": [{ \"cellLocalId\": 111, \"configData\": { \"maxNumberofConns\": \"20\", \"predictedMaxNumberofConns\": \"25\", \"lastUpdatedTS\": \"yyyy\/MM\/dd HH:mm:ss\"
               }
            }
         ]
      },
      {
         "gNBCUName":"cucpName2",
		"nearRTRICId":"NearRTRIC2",
         "cellCUList":[
            {
               "cellLocalId":113,
               "configData":{
                  "maxNumberofConns":"20",
                  "predictedMaxNumberofConns":"25",
                  "lastUpdatedTS":"yyyy/MM} }, { \"cellLocalId\": 112, \"configData\": { \"maxNumberofConns\": \"20\", \"predictedMaxNumberofConns\": \"25\", \"lastUpdatedTS\": \"yyyy\/MM\/dd HH:mm:ss\" } } ] }, { \"gNBCUName\": \"cucpName2\", \"nearRTRICId\": \"NearRTRIC2\", \"cellCUList\": [{ \"cellLocalId\": 113, \"configData\": { \"maxNumberofConns\": \"20\", \"predictedMaxNumberofConns\": \"25\", \"lastUpdatedTS\": \"yyyy\/MM\/dd HH:mm:ss\" } }, { \"cellLocalId\": 114, \"configData\": { \"maxNumberofConns\": \"20\", \"predictedMaxNumberofConns\": \"25\", \"lastUpdatedTS\": \"yyyy\/MM\/dd HH:mm:ss\"
 } }             }
            },
            {
               "cellLocalId":114,
               "configData":{
                  "maxNumberofConns":"20",
                  "predictedMaxNumberofConns":"25",
                  "lastUpdatedTS":"yyyy/MM/dd HH:mm:ss"
               }
            }
         ]
      }
   ]
}
] } ] }  } } }",
			"common-header": {
				"timestamp": "2020-09-30T09:13:37.368Z",
				"api-ver": "1.0",
				"originator-id": "testing",
				"request-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459",
				"sub-request-id": "",
				"flags": {
					"mode": "EXCLUSIVE",
					"force": "TRUE",
					"ttl": "0"
				}
			}
		}
	},
	"version": "1.0",
	"rpc-name": "instantiateRANSlice",
	"correlation-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459-1",
	"type": "request"
}

RAN NF NSSI Termination

Code Block

title	Request
collapse	true

{
	"body": {
		"input": {
			"CommonHeader": {
				"TimeStamp": "2018-11-30T09:13:37.368Z",
				"APIver": "1.0",
				"RequestID": "9d2d790e-a5f0-11e8-98d0-529269fb1459",
				"SubRequestID": "1",
				"RequestTrack": {},
				"Flags": {}
			},
			"Action": " deallocate ",
			"Payload": "{\"input\":{\"RANNFNSSIId\":\"79f2ce09-3de3-44cb-aa05-cae0cbe8f778\",\"callbackURL\":\"\",\"sNSSAI\":\"001-100001\",\"sliceProfileId\":\"4b7c3c8f-eb79-401a-b40b-290d74f5b189\",\"additionalproperties\":{}}}"
		}
	},
	"version": "1.0",
	"rpc-name": "terminateRANSliceInstance",
	"correlation-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459-1",
	"type": "request"
}

...

Code Block

title	Request
collapse	true

{
	    "body": {
		        "input": {
			"Action            "action": "activate",
			"Payload            "payload": "{\"input\":{\"sliceProfileId\":\"4b7c3c8f-eb79-401a-b40b-290d74f5b1891002\",\"RANNFNSSIId\":\"79f2ce09ccb2f161-3de3f1a7-44cb4f9e-aa05aa2b-cae0cbe8f7789e2965e3c8a0\",\"callbackURL\":\"http://so-bpmn-infra.onap:8081/mso/WorkflowMessage/SDNRActivateResponse/ecf745ab-167d-49b3-8f62-8218f2e6eb8a\",\"sNSSAI\":\"001101-10000110000\"}}",
			"CommonHeader": {
				"TimeStamp            "common-header": {
                "timestamp": "20212020-0209-24T1130T09:2713:3337.033368Z",
				"APIver                "api-ver": "1.0",
				"RequestID"                "request-id": "ecf745ab-167d-49b3-8f62-8218f2e6eb8a",
				"SubRequestID                "sub-request-id": "1"
			}
		}
	},
	            }
        }
    },
    "version": "1.0",
	
    "rpc-name": "activateRANSliceactivateRANSliceInstance",
	    "correlation-id": "ecf745ab-167d-49b3-8f62-8218f2e6eb8a",
	    "type": "request"
}

RAN NF NSSI Deactivation

...

Code Block

title	Request
collapse	true

{
	    "body": {
		        "input": {
			"CommonHeader": {
				"TimeStamp            "action": "2018-11-30T09:13:37.368Zdeactivate",
				"APIver            "payload": "1.0",
				"RequestID": "9d2d790e-a5f0-11e8-98d0-529269fb1459",
				"SubRequestID": "1",
				"RequestTrack": {},
				"Flags": {}
			},
			"Action": "deactivate ",
			"Payload": "{\"input\":{\"RANNFNSSIId\":\"\",\"sNSSAI\":\"001-100001\",\"sliceProfileId\":\"\",\"callbackURL\":\"\",\"additionalproperties\":{}}}"
		}
	},
	{\"input\":{\"sliceProfileId\":\"1002\",\"RANNFNSSIId\":\"ccb2f161-f1a7-4f9e-aa2b-9e2965e3c8a0\",\"callbackURL\":\"http://so-bpmn-infra.onap:8081/mso/WorkflowMessage/SDNRActivateResponse/ecf745ab-167d-49b3-8f62-8218f2e6eb8a\",\"sNSSAI\":\"101-10000\"}}",
            "common-header": {
                "timestamp": "2020-09-30T09:13:37.368Z",
                "api-ver": "1.0",
                "request-id": "ecf745ab-167d-49b3-8f62-8218f2e6eb8a",
                "sub-request-id": "1"
            }
        }
    },
    "version": "1.0",
	    "rpc-name": "deactivateRANSliceInstanceactivateRANSliceInstance",
	    "correlation-id": "9d2d790eecf745ab-a5f0167d-11e849b3-98d08f62-529269fb1459-18218f2e6eb8a",
	    "type": "request"
}

...

Callback response to SO is sent through REST API.Callback:

EndPoint URL: Comes in SO request

...

Scenarios	Action in DMaap message	RPC to invoke
ConfigureNSSI	allocate, modify-allocate, modify-deallocate, reconfigure	instantiateRANSlice
terminateNSSI	terminate	terminateRANSliceInstance
activateNSSI	activate	activateRANSliceInstance
deactivateNSSI	deactivate	deactivateRANSliceInstance activateRANSliceInstance

RPCs Supported

configureNearRTRIC
configureCU
configureDU
configureRANSliceInstance
instantiateRANSlice
terminateRANSliceInstance
determineRANSliceResources - Not covered in G-release
activateRANSliceInstance
deactivateRANSliceInstance - As this RPC repeats most of the actions of activateRANSliceInstance, it is clubbed with activateRANSliceInstance
CMNotify - Not covered in G-release

RPCs 1,2,3, & 4 are grouped and implemented as a single RPC 'instantiateRANSlice'.

...

RPCs in detail

1. InstantiateRANSlice

This RPC,

a) Allocates resources for a slice subnet instance

b) Configures NSSAI in RAN slice resources – cells, CU’s, DU’s, Near-RT RIC

c) Updates Slice details in Config DB

Request: Dmaap payload as string

Actions supported: allocate, modify-allocate, modify-deallocate, reconfigureslice subnet instance

allocate - new RAN Slice

modify-allocate - sharing existing RAN slice for a new sNSSAI

modify-deallocate - sNSSAI is removed from the existing RAN Slice when the RAN Slice is shared among more than one sNSSAI and it

cannot be terminated

reconfigure - indicates closed loop or intelligent slicing. It is differentiated, based on the resourceConfig received in the Dmaap payload.

2. ActivateRANSlice

a) Update the RAN resources status as ‘activated’. This is needed to enable the traffic flow

b) Currently, the status of sNSSAI is set to ÁCTIVE

c) Config DB will be updated

Request: Dmaap payload as string

Action : activate

b) Configures NSSAI in RAN slice resources – cells, CU’s, DU’s, Near-RT RIC

c) Updates Slice details in Config DB

Request: Dmaap payload as string

Actions supported: allocate, modify-allocate, modify-deallocate, reconfigure

allocate - new RAN Slice created across RAN manged elements covered in the Tracking Area (TA) in the DMAAP request. Managed elements for TA is obtained from ConfigDB.

modify-allocate - sharing existing RAN slice for a new sNSSAI

modify-deallocate - sNSSAI is removed from the existing RAN Slice when the RAN Slice is shared among more than one sNSSAI and it cannot be terminated. terminateRANSliceInstance RPC is used to handle this action.

reconfigure - indicates closed loop or intelligent slicing. It is differentiated, based on the resourceConfig received in the Dmaap payload.

2. ActivateRANSliceInstance3. DeactivateRANSlice

a) Update the RAN resources status as ‘INACTIVE’. ‘activated’. This is needed to enable the traffic flow

b) Currently, the status of sNSSAI is set to INÁCTIVE. This is needed to stop the traffic flow'ÁCTIVE' for activate, 'INACTIVE' for deactivate

bc) Config DB will be updated

Request: Dmaap payload as string

ActionAction : activate, deactivate

4. TerminateRANSliceTerminateRANSliceInstance

a) Deallocate resources for a slice subnet instance

...

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RPCs Supported

RPCs in detail