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    • 7. 发明授权
    • Method, system and apparatus for notifying as of user state
    • 用于通知用户状态的方法,系统和装置
    • US08477688B2
    • 2013-07-02
    • US12685405
    • 2010-01-11
    • Shufeng Shi
    • Shufeng Shi
    • H04W4/00H04L12/28
    • H04L67/26H04L65/1073H04L65/1096H04L67/30
    • Disclosed is a method for notifying the state of a user to an Application Server (AS), including: receiving, by a Serving-Call Session Control Function (S-CSCF), new service profile information of the user sent from a Home Subscriber Server (HSS) when the user's service profile changes; and sending, by the S-CSCF, registration information of the user to the AS. The disclosure also relates to a system for notifying the state of a user to an AS, the system including an HSS, an S-CSCF and the AS. The disclosure also provides a corresponding S-CSCF, a system for notifying the state of a user to an AS, and a corresponding AS. According to the invention, an AS may obtain the registration state of a user timely.
    • 公开了一种向应用服务器(AS)通知用户的状态的方法,包括:通过服务呼叫会话控制功能(S-CSCF)接收从归属订户服务器(AS)发送的用户的新业务简档信息 (HSS)当用户的服务配置文件更改时; 并通过S-CSCF向AS发送用户的注册信息。 本公开还涉及一种用于向AS通知用户的状态的系统,该系统包括HSS,S-CSCF和AS。 本公开还提供了相应的S-CSCF,用于向AS通知用户的状态的系统和对应的AS。 根据本发明,AS可以及时获得用户的注册状态。
    • 8. 发明授权
    • Method and device for providing services for user
    • 为用户提供服务的方法和设备
    • US08031591B2
    • 2011-10-04
    • US13087043
    • 2011-04-14
    • Shufeng Shi
    • Shufeng Shi
    • H04L1/00
    • H04L67/16H04L65/00H04L65/1016H04L65/1073H04L69/24
    • A method and a device for providing services for a user are provided. The method includes receiving, by an interrogating call session control function (I-CSCF), a failure response returned by a first serving call session control function (S-CSCF) after the I-CSCF selects the first S-CSCF for the user according to a capability set of an S-CSCF returned by a home subscriber server (HSS) and forwards a service request to the first S-CSCF; obtaining, by the I-CSCF, information of a second S-CSCF, and forwarding the service request from the user to the second S-CSCF.
    • 提供了一种为用户提供服务的方法和设备。 该方法包括在I-CSCF为用户选择第一S-CSCF之后,通过询问呼叫会话控制功能(I-CSCF)接收由第一服务呼叫会话控制功能(S-CSCF)返回的故障响应 涉及由归属用户服务器(HSS)返回的S-CSCF的能力集合,并将服务请求转发给第一S-CSCF; 由I-CSCF获取第二S-CSCF的信息,并将该服务请求从用户转发到第二S-CSCF。
    • 9. 发明授权
    • Processing multi-registration backup data
    • 处理多注册备份数据
    • US08494521B2
    • 2013-07-23
    • US13187764
    • 2011-07-21
    • Shufeng Shi
    • Shufeng Shi
    • H04W4/00
    • H04W60/005H04L65/1016H04L65/1073H04W8/04
    • A method, an apparatus, and a system for processing registration backup data are disclosed. A Serving Call Session Control Function (S-CSCF) receives a request from a User Equipment (UE) and judges whether the request carries multi-registration information so as to decide whether to add multi-registration indication information into a Server Assignment Request (SAR) message sent to a Home Subscriber Server (HSS). The HSS performs operations according to whether the SAR message carries the multi-registration indication information, therefore avoiding unnecessary signaling interactions, reducing the signaling load, avoiding unnecessary data processing between the HSS and the S-CSCF, and saving system resources.
    • 公开了一种用于处理注册备份数据的方法,装置和系统。 服务呼叫会话控制功能(S-CSCF)接收来自用户设备(UE)的请求,并判断请求是否携带多个注册信息,以决定是否将多注册指示信息添加到服务器分配请求(SAR) )消息发送到归属订户服务器(HSS)。 HSS根据SAR消息是否携带多注册指示信息,执行操作,避免不必要的信令交互,减少信令负载,避免HSS与S-CSCF之间不必要的数据处理,节省系统资源。
    • 10. 发明申请
    • METHOD AND APPARATUS FOR UPDATING APN SUBSCRIPTION CONFIGURATION
    • 更新APN认购配置的方法和设备
    • US20110280155A1
    • 2011-11-17
    • US13188261
    • 2011-07-21
    • Shufeng Shi
    • Shufeng Shi
    • H04W76/00
    • H04W8/04
    • A method and an apparatus for updating an Access Point Name (APN) subscription configuration are disclosed. The method includes: receiving an update request message sent by a network element, where the update request message carries the first APN information, Packet Data Network (PDN) Gateway (GW) information and an International Mobile Subscriber Identity (IMSI); obtaining the second APN information of the corresponding user according to the IMSI; and updating a wild card APN subscription configuration of the corresponding user according to the first APN information if the first APN information is different from the second APN information and the corresponding user subscribes to a wild card APN. The embodiments of the present invention reduce unnecessary signaling interactions between the Home Subscriber Server (HSS) and other network elements, enhance the data transmission performance of the network, and reduce the unnecessary overhead of the HSS.
    • 公开了一种用于更新接入点名称(APN)订阅配置的方法和装置。 该方法包括:接收由网元发送的更新请求消息,其中更新请求消息携带第一APN信息,分组数据网络(PDN)网关(GW)信息和国际移动用户标识(IMSI); 根据IMSI获取对应用户的第二APN信息; 以及如果所述第一APN信息与所述第二APN信息不同,则根据所述第一APN信息来更新所述对应用户的通配符APN订阅配置,并且所述对应的用户订阅通配符APN。 本发明的实施例减少了归属订户服务器(HSS)和其他网络元件之间的不必要的信令交互,增强了网络的数据传输性能,并减少了HSS的不必要的开销。