APPARATUS AND METHOD FOR SETTING UP RADIO BEARER IN WIRELESS COMMUNICATION SYSTEM

摘要

An apparatus and method of setting up a radio bearer (RB) in a wireless communication system are provided. A relay node transmits information on a supported quality of service (QoS) to a core network (CN) or a user equipment. The relay node relays a service request of the user equipment to the CN and sets up a UuRB for a service requested by the service request over a Uu interface between the relay node and the user equipment under the instruction of the CN. The relay node sets up a UnRB over a Un interface between the relay node and a base station (BS) according to a required QoS for the service requested by the service request.