ACCESS CONTROL METHOD FOR USER HANDOVER BETWEEN BASE STATIONS, BASE STATION AND SYSTEM

摘要

An access control method for user handover between base stations is provided by the embodiments of the present invention. One of the first base station and the second base station acquires the Closed Subscriber Group Identifier (CSG ID) supported by another base station and the CSG identity information of a User Equipment (UE) in the first base station, and if the CSG ID acquired by the one base station is the same as the CSG ID supported by the base station itself, the one base station implements access control on the UE according to the acquired CSG identity information of the UE in the first base station and the access mode of the another base station. The present invention prevents the UE without access authority from handing over into a CSG cell, thus ensuring the normal services of the UEs in the CSG cell. A base station and a communication system are also provided by the embodiments of the present invention.