METHOD AND APPARATUS FOR USE IN A COMMUNICATIONS NETWORK
    1.
    发明申请
    METHOD AND APPARATUS FOR USE IN A COMMUNICATIONS NETWORK 有权
    在通信网络中使用的方法和装置

    公开(公告)号:US20100257272A1

    公开(公告)日:2010-10-07

    申请号:US12670192

    申请日:2007-07-23

    IPC分类号: G06F15/16

    摘要: A method is disclosed for use by an Interrogating Call/Session Control Function (I-CSCF) of an IP Multimedia Subsystem (IMS). In the method, a Session Initiation Protocol (SIP) message is received by the I-CSCF, which the I-CSCF attempts to forward to a Serving Call/Session Control Function (S-CSCF) of the IMS assigned to provide services to a user. If the attempt is determined to have failed, the I-CSCF sends a message to a Home Subscriber Server (HSS) of the IMS to request capabilities information for selecting a S-CSCF, the request message also providing first information relating to the status of the assigned S-CSCF. On receipt of the capabilities information at the I-CSCF from the HSS, the I-CSCF selects a replacement S-CSCF to provide services to the user. Related methods are also disclosed for use by the HSS and S-CSCF.

    摘要翻译: 公开了一种IP多媒体子系统(IMS)的询问呼叫/会话控制功能(I-CSCF)使用的方法。 在该方法中,I-CSCF接收到会话发起协议(SIP)消息,I-CSCF尝试转发给被分配以向服务提供服务的IMS的服务呼叫/会话控制功能(S-CSCF) 用户。 如果确定尝试失败,则I-CSCF向IMS的归属订户服务器(HSS)发送消息以请求用于选择S-CSCF的能力信息,该请求消息还提供与第一信息有关的第一信息 分配的S-CSCF。 I-CSCF在从HSS接收I-CSCF的能力信息时,选择替换S-CSCF向用户提供业务。 还公开了相关方法供HSS和S-CSCF使用。

    Methods, apparatuses and computer program for IMS recovery upon restart of a S-CSCF
    2.
    发明授权
    Methods, apparatuses and computer program for IMS recovery upon restart of a S-CSCF 有权
    用于在S-CSCF重新启动时用于IMS恢复的方法,装置和计算机程序

    公开(公告)号:US08438257B2

    公开(公告)日:2013-05-07

    申请号:US12668291

    申请日:2007-07-10

    IPC分类号: G06F15/173

    摘要: Methods and apparatus facilitate recovery of an IMS in which an S-CSCF has suffered a restart (after a failure, software upgrade, or other reasons). One or more of first and second methods comprise submitting, from the S-CSCF towards a HSS, contact data required by the S-CSCF to contact a given subscriber, or to contact a proxy server through which the subscriber is accessible; storing the contact data at the HSS; and providing from the HSS towards an IMS entity, which may be previously assigned S-CSCF or a new S-CSCF, contact information elements selectable from the contact data.

    摘要翻译: 方法和装置便于恢复其中S-CSCF已经重启(在故障,软件升级或其它原因之后)的IMS。 第一和第二方法中的一个或多个方法包括从S-CSCF向HSS提交S-CSCF所需的联系人以联系给定订户的联系人数据,或者联系用户可访问的代理服务器; 将联系人数据存储在HSS; 以及从HSS提供可以预先分配有S-CSCF或新S-CSCF的IMS实体,所述IMS实体可从所述联系人数据中选择。

    Storage of network data
    3.
    发明授权
    Storage of network data 有权
    存储网络数据

    公开(公告)号:US08510457B2

    公开(公告)日:2013-08-13

    申请号:US12745655

    申请日:2007-11-30

    IPC分类号: G06F15/16

    摘要: A generic method is described for storing data in the HSS (2) by the S-CSCF (1) of an IMS. When a SIP message containing new information relating to an IMPI/IMPU pair is received by the S-CSCF (1), a data package is created for storage at the HSS (2), containing the new information. An SAR command is sent to the HSS (2) containing an AVP including an instruction to the HSS (2) and the new data package. In one aspect a unique data package is controlled by the S-CSCF (1). When new information relating to the IMPI/IMPU is received in a SIP message, this is added to any previously sent data package to create a new data package. In another aspect the HSS (2) controls a unique data package, returning the data package to the S-CSCF (1) to be amended if necessary. In another aspect separate data packages are used.

    摘要翻译: 描述了用于由IMS的S-CSCF(1)在HSS(2)中存储数据的通用方法。 当S-CSCF(1)接收到包含与IMPI / IMPU对有关的新信息的SIP消息时,创建一个包含新信息的在HSS(2)存储的数据包。 一个SAR命令被发送到HSS(2),该HSS(2)包含一个包括HSS(2)和新数据包的指令的AVP。 在一个方面,唯一的数据包由S-CSCF(1)控制。 当在SIP消息中收到与IMPI / IMPU相关的新信息时,将其添加到任何先前发送的数据包中以创建新的数据包。 另一方面,HSS(2)控制唯一的数据包,如果需要,将数据包返回到S-CSCF(1)进行修改。 另一方面,使用单独的数据包。

    STORAGE OF NETWORK DATA
    7.
    发明申请
    STORAGE OF NETWORK DATA 有权
    存储网络数据

    公开(公告)号:US20100306397A1

    公开(公告)日:2010-12-02

    申请号:US12745655

    申请日:2007-11-30

    IPC分类号: G06F15/16

    摘要: A generic method is described for storing data in the HSS (2) by the S-CSCF (1) of an IMS. When a SIP message containing new information relating to an IMPI/IMPU pair is received by the S-CSCF (1), a data package is created for storage at the HSS (2), containing the new information. An SAR command is sent to the HSS (2) containing an AVP including an instruction to the HSS (2) and the new data package. In one aspect a unique data package is controlled by the S-CSCF (1). When new information relating to the IMPI/IMPU is received in a SIP message, this is added to any previously sent data package to create a new data package. In another aspect the HSS (2) controls a unique data package, returning the data package to the S-CSCF (1) to be amended if necessary. In another aspect separate data packages are used.

    摘要翻译: 描述了用于由IMS的S-CSCF(1)在HSS(2)中存储数据的通用方法。 当S-CSCF(1)接收到包含与IMPI / IMPU对有关的新信息的SIP消息时,创建一个包含新信息的在HSS(2)存储的数据包。 一个SAR命令被发送到HSS(2),该HSS(2)包含一个包括HSS(2)和新数据包的指令的AVP。 在一个方面,唯一的数据包由S-CSCF(1)控制。 当在SIP消息中收到与IMPI / IMPU相关的新信息时,将其添加到任何先前发送的数据包中以创建新的数据包。 另一方面,HSS(2)控制唯一的数据包,如果需要,将数据包返回到S-CSCF(1)进行修改。 另一方面,使用单独的数据包。

    METHOD AND APPARATUS FOR USE IN A COMMUNICATIONS NETWORK
    8.
    发明申请
    METHOD AND APPARATUS FOR USE IN A COMMUNICATIONS NETWORK 审中-公开
    在通信网络中使用的方法和装置

    公开(公告)号:US20100217875A1

    公开(公告)日:2010-08-26

    申请号:US12670189

    申请日:2007-07-23

    IPC分类号: G06F15/16

    摘要: A method is disclosed for use by an Interrogating Call/Session Control Function (I-CSCF) of an IP Multimedia Subsystem (IMS). The method comprises, in response to receipt of a Session Initiation Protocol (SIP) message, requesting capabilities information relating to a user from a Home Subscriber Server (HSS) of the IMS. On receipt of the capabilities information from the HSS, a primary and a secondary Serving Call/Session Control Function (S-CSCF) of the IMS are selected to provide services to the user. In one embodiment, the I-CSCF attempts to forward the SIP message to the primary S-CSCF with information relating to the secondary S-CSCF, such that the information can be provided subsequently to the HSS. If the attempt is determined to have failed, the SIP message can be forwarded to the secondary S-CSCF instead. Methods are also disclosed for use by the S-CSCF and the HSS.

    摘要翻译: 公开了一种IP多媒体子系统(IMS)的询问呼叫/会话控制功能(I-CSCF)使用的方法。 该方法响应于接收到会话发起协议(SIP)消息,从IMS的归属订户服务器(HSS)请求与用户相关的能力信息。 在接收到来自HSS的能力信息时,选择IMS的主要和次要服务呼叫/会话控制功能(S-CSCF)来向用户提供服务。 在一个实施例中,I-CSCF尝试将具有与次S-CSCF相关的信息的SIP消息转发到主S-CSCF,使得可以在HSS之后提供该信息。 如果确定尝试失败,则SIP消息可以被转发到辅助S-CSCF。 还公开了由S-CSCF和HSS使用的方法。

    Registration of private user identities and contact addresses in an IMS network
    9.
    发明授权
    Registration of private user identities and contact addresses in an IMS network 有权
    在IMS网络中注册私人用户身份和联系人地址

    公开(公告)号:US08422488B2

    公开(公告)日:2013-04-16

    申请号:US13001505

    申请日:2008-06-27

    IPC分类号: H04L12/66

    摘要: A method and a HSS server allow the implicit registration of more than one IMS Private User Identity (IMPI), or the implicit registration of more than one contact address, or both, upon explicit registration of a subscriber with a given IMPI/IMPU (IMS Public User identity) pair and a given contact address. In particular, the method includes configuring subscriber data for the subscriber at the HSS with at least one implicit registration set selected from: a set of IMPIs associated with a given IMPI or with a given IMPU, and a set of contact addresses per IMPI basis; downloading from the HSS towards the S-CSCF the implicit registration set; and building up a corresponding data model therein.

    摘要翻译: 一种方法和HSS服务器允许在使用给定的IMPI / IMPU(IMS)的用户显式注册时,多个IMS私有用户身份(IMPI)的隐含注册或多于一个联系人地址的隐含注册 公共用户身份)和给定联系人地址。 具体地,该方法包括在HSS处配置用户的用户数据,其中至少一个隐含注册集合选自:与给定IMPI或给定IMPU相关联的一组IMPI,以及每IMPI基础的一组联系地址; 从HSS向S-CSCF下载隐式注册集; 并在其中建立相应的数据模型。

    Handling of terminating calls for a shared public user identity in an IP multimedia subsystem
    10.
    发明授权
    Handling of terminating calls for a shared public user identity in an IP multimedia subsystem 有权
    处理IP多媒体子系统中的共享公共用户身份的呼叫

    公开(公告)号:US08559419B2

    公开(公告)日:2013-10-15

    申请号:US12994977

    申请日:2008-05-27

    IPC分类号: H04L12/66

    摘要: A single IMPI is determined, allowing the progress of a terminating call that addresses a given IMPU shared by more than one IMPI of an IMS subscription. A number of policies are applied per IMPI basis on how to progress the terminating call. A HSS is provided where the policies are configured and, a method is disclosed including IMPU with a number of policies. Additionally, the method may also include a step of configuring at the HSS the more than one IMPI with a priority indication usable to set the order in which the more than one IMPI are checked to determine at least one for which the policies allow to progress the terminating call.

    摘要翻译: 确定单个IMPI,允许进行针对由IMS订阅的多个IMPI共享的给定IMPU的终止呼叫。 对于如何进行终止呼叫,每个IMPI将应用多个策略。 提供了HSS,其中策略被配置并且公开了一种方法,其包括在HSS上配置多个IMPI以与多个策略共享给定IMPU的步骤。 另外,该方法还可以包括在HSS处配置多于一个IMPI的步骤,优先级指示可用于设置检查多于一个IMPI的顺序,以确定至少一个策略允许哪些进展 终止呼叫。