The invention discloses a method, a system and a device attached to the user terminal, which belongs to the technical field of communication with the service gateway, so as to realize the service to the user terminal to the user terminal by non attachment process to clear. The method provided by the invention is applied to the user terminal in idle state signaling ISR optimization function is active, the method includes: when the service to the user terminal of a wireless access type service gateway stored with the user terminal registered the first mobile user control management entity corresponding to the user the first terminal to allow non clear attachment IDP logo status settings, second IDP logo and with the user terminal registered another wireless access type second mobile user control management entity corresponding to the user terminal for setting state, the service gateway launched for the user the non terminal to clear the attachment process.
【技术实现步骤摘要】
【技术保护点】
一种去附着用户终端的方法,应用于用户终端的空闲状态信令优化ISR功能激活的情况下,其特征在于,该方法包括: 当服务于所述用户终端的服务网关中保存的与所述用户终端注册的一种无线接入类型的第一用户移动控制管理实体相对应的所述用户终端的第一 允许非明确去附着IDP标识的状态为设置状态,以及与所述用户终端注册的另一种无线接入类型的第二用户移动控制管理实体相对应的所述用户终端的第二IDP标识的状态为设置状态时,所述服务网关发起对所述用户终端的非明确去附着过程。
【技术特征摘要】
【专利技术属性】
技术研发人员:熊春山,艾明,
申请(专利权)人:大唐移动通信设备有限公司,
类型:发明
国别省市:11[中国|北京]
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