The invention discloses a method and a device for realizing terminal migration in a ISR scene, belonging to the communication field. The method includes: saving signaling ISR idle mode second element and second element side old network terminal enabled for the first network side of the second, including and resides in the network side, the new method: global distribution network second network access to the first side of the new network side only temporary identification; paging terminal terminal will be global send only temporary identity to the pager to reply; complete message, complete the new element to the side belonging to the subscriber server HSS registration. The equipment includes acquisition module, paging module, sending module and recovery module. Both the UE enabled ISR resident SGSN side, or UE enabled ISR resides in the MME side but the position unchanged, the invention ensures that the UE access to the MME side of the newly allocated GUTI logo, to ensure that the new side MME achieved HSS registration, implementation of ISR enabled terminal to complete the MME migration, load balancing, similar to. SGSN can achieve load balancing process.
【技术实现步骤摘要】
【技术保护点】
一种实现ISR场景下终端迁移的方法,其特征在于,终端启用用于第一网络侧的老侧网元和第二网络侧的第二网元的空闲模式下的节约信令ISR,且驻留在所述第二网络侧,所述方法包括: 所述第二网元获取所述第一网络侧的新侧网元新分配的全局唯一临时标 识; 寻呼所述终端,将所述全局唯一临时标识发送给寻呼到的终端; 回复完成消息,完成所述新侧网元向归属地签约用户服务器HSS的注册。
【技术特征摘要】
【专利技术属性】
技术研发人员:陈中平,孙晓姬,
申请(专利权)人:华为技术有限公司,
类型:发明
国别省市:94[中国|深圳]
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