(EN)
A method for realizing mobility limitation based on service in a mobile communication system, sets several limitation areas in the coverage area of the mobile network, configures the corresponding relationship between each limitation area and the cells it includes in MSC, stores the user's register limitation area and the service rights in each limitation area in HLR. When the mobile terminal registers, the related VLR sends register request to HLR, HLR extracts and returns the information of limitation areas and service rights related to MSC where the mobile terminal currently locates to VLR and stores it therein. When the mobile terminal carries out service operations, the related BSC sends service messages carrying the cell information where the mobile terminal locates to MSC. MSC finds the limitation areas that the mobile terminal registers from VLR, if the limitation areas include the cell mobile terminal currently locates and the mobile terminal has the service right in this limitation area, then the MSC allows the service. The invention could realize the mobility limitation based on the cell and not have any bad effect on the network load.
(ZH) 一种在移动通信系统中实现基于业务的移动性限制的方法，在移动网络覆盖范围设置若干限制区，在MSC中配置每个限制区与其所包含小区的对应关系，在HLR中保存每个用户登记的限制区及在各限制区的业务权限；移动终端登记时，其所属VLR向HLR发送登记请求，HLR取出与该移动终端当前所在MSC相关的限制区及其业务权限的信息返回给VLR保存；移动终端进行业务操作时，其所属BSC向MSC发送业务消息，携带该移动终端所在小区信息；MSC从VLR找到该移动终端登记的限制区，如有包含该移动终端所在小区的限制区且该移动终端在该限制区有进行本次业务的权限，允许本次业务。本发明可实现以小区为单位的移动性限制，不会对网络负荷造成影响。