METHOD FOR BROADCASTING AND RECEIVING NEIGHBOR ADVERTISIMENT MESSAGE IN BROADBAND WIRELESS ACCESS SYSTEM, AND HANDOVER METHOD USING THE SAME

摘要

A method for broadcasting and receiving a neighbor base station advertisement message in a broadband wireless access system and a handover method using the same are provided to securely enable a terminal capable of frequency overlay to handover from a base station of a frequency overlay communication system to another base station of the frequency overlay communication system. It is checked whether frequency overlay of each neighboring base station is possible through information exchange with neighbor base stations(200-1,200-3). A neighbor base station advertising message including the checked frequency overlay function according to the neighboring base station is generated. The generated neighbor base station advertising message is broadcast to terminals(100) belonging to a service coverage of the base station.