Patent ID: 11888627
Assignee: FUJITSU LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. The apparatus according to claim 3, wherein,
the information on an RLC entity used by at least one data radio bearer (DRB) in performing duplication transmission comprises at least one of the following: a network device identifier, a cell group identifier, a radio link control (RLC) entity identifier and a logical channel identifier used by the at least one DRB in performing duplication transmission;
the information on whether at least one RLC entity is able to be used for duplication transmission comprises: information on whether at least one network device or at least one cell group is able to be used for duplication transmission;
and the information on a DRB using at least one RLC entity configured to be used for duplication transmission comprises: information on a DRB using at least one network device or cell group configured to be used for duplication transmission.