Patent ID: 11962468
Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 2:
3. The method according to claim 1, wherein before the UE accesses the access node of the UE, the method further comprises:
determining nodes accessible to the UE according to a cell resident condition of the UE; wherein serving cells under the nodes accessible to the UE meet the cell resident condition of the UE; and
judging whether each of the nodes accessible to the UE is a serving base station node or a relay node;
when determining that the nodes accessible to the UE comprise the relay node and the serving base station node, determining the serving base station node as the access node, or determining the relay node or serving base station node as the access node according to a delay requirement of a service requested by the UE.