METHOD FOR SECURING HANDOVER DATA INTEGRITY IN MOBILE COMMUNICATION SYSTEM AND SYSTEM THEREOF

摘要

A method of performing an uncontrolled handover data integrity of a target Base Station(BS), includes: receiving an initial access request message from a Mobile Station(MS) by the target BS; performing a negotiation for establishing a handover data integrity path with a serving BS through a serving Access Service Network-Gateway (ASN-GW) by the target BS; and generating a main data path and a first handover data integrity path with the serving ASN-GW according to a result of the negotiation by the target BS.