METHOD OF DCR OPERATION IN A BROADBAND WIRELESS COMMUNICATION SYSTEM

摘要

The present invention relates to a broadband wireless access system, and more particularly, to a method for a mobile station to save power for prescribed duration without performing a paging procedure and apparatus therefor. According to one embodiment of the invention, a method of operating a DCR (deregistration with content retention) mode of a mobile station in a broadband wireless access system includes the steps of transmitting a registration request (AAI_REG-REQ) message to a base station and receiving a registration response (AAI_REG-RSP) message including an identifier for identifying the mobile station in association with connection information (AMS context) of the mobile station in a network including a base station from the base station.