METHOD AND DEVICE FOR HANDOVER IN MOBILE COMMUNICATION SYSTEM

摘要

An embodiment of the present invention relates to a method for a terminal to execute a handover in a mobile communication system, and comprises the steps of: receiving a handover command from a target base station; transmitting a random access preamble to the target base station; receiving a random access response from the target base station as a response to the random access preamble transmission, wherein information included in the random access response is obtained on a physical downlink shared channel (PDSCH) indicated by downlink allocation information included in a search space, and the information on the search space is included in information shared by a plurality of base stations including the target base station.