APPARATUS AND METHOD FOR PERFORMING CONTENTION BASED ACCESS IN MOBILE COMMUNICATION SYSTEM
摘要
Disclosed is a method of performing a contention based access in a UE of a mobile communication system. The method includes: triggering a BSR to an ENB when data to be transmitted to the ENB occurs; and triggering the contention based access when the BSR has been triggered. The method can minimize collision between signals transmitted in the uplink by multiple UEs through contention based transmission resources in a mobile communication system.