СИСТЕМА И СПОСОБ ПЕРЕДАЧИ ОБСЛУЖИВАНИЯ, ОБЕСПЕЧИВАЮЩИЕ УМЕНЬШЕНИЕ ЗАДЕРЖКИ ОБСЛУЖИВАНИЯ В СИСТЕМЕ СВЯЗИ С ШИРОКОПОЛОСНЫМ БЕСПРОВОДНЫМ ДОСТУПОМ

摘要

Disclosed is a method and a system for performing a handover capable of minimizing a service delay in a broadband wireless access communication system including a mobile station (MS), a serving base station (BS) providing services to the MS, and a target BS to which the MS hands over. The method comprises the steps of detecting that the handover from the serving BS to the target BS is necessary; and transmitting a request to the serving BS in order to perform portions of a handover process prior to the handover to the target BS.