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

Claim 5:
6. A method performed by a second base station in a communication system, the method comprising:
receiving, from a first base station, a request message for dual connectivity, the request message including information on a radio access bearer to be established; and
transmitting, to the first base station, a response message in response to the request message,
wherein an initial context setup request message including a total aggregate maximum bit rate (AMBR) of a user equipment (UE) (UE-AMBR) is transmitted from an entity for managing mobility of the UE to the first base station,
wherein the request message further includes a second base station UE-AMBR,
wherein a first base station UE-AMBR and the second base station UE-AMBR are determined by the first base station based on the total UE-AMBR, and
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.