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

...

  • Expand ServedCellInfo (enb.proto) with this proto message:

Code Block
titleenb.proto

...

Code Block
message Enb {
    EnbType enb_type = 1;
    repeated ServedCellInfo served_cells = 2;
    repeated string gu_group_ids = 3;
}

message ServedCellInfo {
	...
	AdditionalCellInformation additional_cell_information = 16;
}
  • Expand ServedNRCellInformation (gnb.proto) with this proto message:

Code Block
titlegnb.proto

...

Code Block
message Gnb {
    repeated ServedNRCell served_nr_cells = 1;
    repeated RanFunction ran_functions = 2;
}

message ServedNRCell {
    ServedNRCellInformation served_nr_cell_information = 1;
    repeated NrNeighbourInformation nr_neighbour_infos = 2;
}

message ServedNRCellInformation {
	...
	AdditionalCellInformation additional_cell_information = 16;
}

...

Code Block
RemoveServedCells(inventoryName string, servedCells []*entities.ServedCellInfo) error
UpdateEnb(nodebInfo *entities.NodebInfo, servedCells []*entities.ServedCellInfo) error
DeleteEnb(nodebInfo *entities.NodebInfo) error


Info

I've already added the

following method

below method as part of the gNB update cells US (for a case we get an empty list from the client):

Code Block
RemoveServedNrCells(inventoryName string, servedNrCells []*entities.ServedNRCell) error


...

Code Block
titleRequest Body
{
	"ranName": "",
	"globalNbId": {
					plmnId: "",
					nbId:	""
	},
	"ip": "",
	"port": 1234,
	"enb": {
			"enbType": "",
			"servedCells": [{}],
			"guGroupIds": [""]
	}
}


AddEnbRequestHandler

Code Block
titleAddEnbRequestHandler
type AddEnbRequestHandler struct {
	logger 				*logger.Logger		
	rnibDataService		services.RNibDataService
}


Sequence Diagram

Image Modified


Update eNB REST API & Update gNB REST API


Info
titleAgenda



eNBgNBNotes

PUT /v1/nodeb/enb/<RAN_NAME> is triggered

, request

PUT /v1/nodeb/gnb/<RAN_NAME> is triggered

→ Request body is validated

Execute GetNodeb with RAN name coming from the request

.

→ If we have a DB error or if it doesn't exist → error

Execute RemoveServedCells to remove the existing eNB cells

Execute RemoveServedNrCells to remove the existing gNB cells


Set the nodeb with the request's data


Execute UpdateEnb

Execute
UpdateEnb : 
UpdateGnbCells

→ Set cells in both Cell ID key & PCI key

→ Set nodeb in both RAN ID key & RAN NAME key

→ Execute sdl.SetAndPublish, sending the RAN_MANIPULATION channel and the <RAN_NAME>_UPDATED event.

Return 

Status
colourGreen
title200 OK
 with NodebInfo response.





PUT /v1/nodeb/enb/<RAN_NAME>PUT /v1/nodeb/gnb/<RAN_NAME>


Code Block
titleRequest Body
{
	"enb": {
			"enbType": "",
			"servedCells": [{}],
			"guGroupIds": [""]
	}
}



Code Block
titleRequest Body
{
  "servedNrCells": [
    {
      "servedNrCellInformation": {},
      "nrNeighbourInfos": [{}]
    }
  ]
}




UpdateNodebHandler

Image Added


Sequence Diagram

Image Added

View file
nameUpdate eNB & Update gNB REST APIs.txt
height150

Delete eNB REST API


Info
titleAgenda
  • DELETE /v1/nodeb/enb/<RAN_NAME> is triggered.
  • Execute GetNodeb with RAN name coming from the request.
    • If we have a DB error or if it doesn't exist → error
    • If nodeb is of type gNB → error
  • Execute RemoveEnb 
    • Remove cells from both Cell ID key & PCI key (call RemoveServedCells)
    • Remove nodeb from both RAN ID key & RAN NAME key
    • Remove nbIdentity
    • Execute sdl.SetAndPublish(data,"RAN_MANIPULATION", "<RAN_NAME>_DELETED")
  • Return 
    Status
    colourGreen
    title204 No Content
     response.

...

DELETE /v1/nodeb/enb/<RAN_NAME>


Code Block
titleDeleteEnbRequestHandler
type DeleteEnbRequestHandler struct {
	logger 				*logger.Logger		
	rnibDataService		services.RNibDataService
}


Sequence Diagram

Image RemovedImage Added