Patent ID: 11924144
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 24:
25. A communication system comprising:
an entity for managing mobility of a user equipment (UE) configured to identify a total aggregate maximum bit rate (AMBR) of the UE (UE-AMBR) based on a subscribed UE-AMBR, and transmit, to a first base station, an initial context setup request message including the total UE-AMBR;
the first base station configured to determine a first base station UE-AMBR and a second base station UE-AMBR based on the total UE-AMBR, and transmit, to a second base station, a request message for dual connectivity, wherein the request message includes the second base station UE-AMBR and information on a radio access bearer to be established; and
the second base station configured to transmit, to the first base station, a response message in response to the request message,
wherein the first base station UE-AMBR and the second base station UE-AMBR are enforced by the first base station and the second base station, respectively.