Method and Apparatus for Identifying an IMS Service
    51.
    发明申请
    Method and Apparatus for Identifying an IMS Service 有权
    用于识别IMS服务的方法和装置

    公开(公告)号:US20120331159A1

    公开(公告)日:2012-12-27

    申请号:US13608082

    申请日:2012-09-10

    IPC分类号: G06F15/16

    摘要: A User Equipment (UE) and IP Multimedia Subsystem (IMS) network node for indicating the IMS services and IMS applications to which a Session Initiation Protocol (SIP) message relates. An IMS communication service identifier and an IMS application reference are added to the SIP message. The identifier and the reference may be added as Feature Tags. The reference may also be added as an a-line augmenting an m-line in a Session Description Protocol (SDP) part of the SIP message.

    摘要翻译: 用于指示会话发起协议(SIP)消息所关联的IMS服务和IMS应用的用户设备(UE)和IP多媒体子系统(IMS)网络节点。 将IMS通信服务标识符和IMS应用引用添加到SIP消息中。 标识符和引用可以作为特征标签添加。 也可以在SIP消息的会话描述协议(SDP)部分中添加引用以增加m行。

    Method and apparatus for handling emergency calls in a packet switched radio access network
    52.
    发明授权
    Method and apparatus for handling emergency calls in a packet switched radio access network 有权
    用于在分组交换无线电接入网络中处理紧急呼叫的方法和装置

    公开(公告)号:US08260250B2

    公开(公告)日:2012-09-04

    申请号:US11795607

    申请日:2006-01-18

    IPC分类号: H04M11/04 H04L12/66

    摘要: A method and apparatus for providing location information for subscribers connected to a packet-switched mobile access network in connection with emergency calls made over a multimedia service network. An emergency request is received at the multimedia service network from a subscriber containing the calling number of the subscriber. In response thereto, a media gateway control function in the multimedia service network sends a location query including the calling number to a mobile positioning center in the mobile access network, which then can retrieve location information for the subscriber. After receiving location information from the mobile positioning center, the media gateway control function selects an emergency center and sends a location indication for the subscriber thereto in a circuit-switched control message for initiating an emergency call, according to prevailing standards.

    摘要翻译: 一种与通过多媒体服务网络进行的紧急呼叫相关联的用于连接到分组交换移动接入网络的用户的位置信息的方法和装置。 从包含用户主叫号码的用户在多媒体业务网络接收紧急请求。 响应于此,多媒体业务网络中的媒体网关控制功能向移动接入网络中的移动定位中心发送包括呼叫号码的位置查询,然后该移动定位中心可以检索用户的位置信息。 媒体网关控制功能在从移动定位中心接收到位置信息后,根据现行标准,选择一个紧急中心,并在用户发起紧急呼叫的电路交换控制消息中发送用户的位置指示。

    METHODS, APPARATUSES AND COMPUTER PROGRAM FOR IMS RECOVERY UPON RESTART OF A S-CSCF
    54.
    发明申请
    METHODS, APPARATUSES AND COMPUTER PROGRAM FOR IMS RECOVERY UPON RESTART OF A S-CSCF 有权
    用于S-CSCF重新启动的IMS恢复的方法,装置和计算机程序

    公开(公告)号:US20100293261A1

    公开(公告)日:2010-11-18

    申请号:US12668291

    申请日:2007-07-10

    IPC分类号: G06F15/173

    摘要: The present invention is aimed to provide means and methods for recovery of the IMS where an S-CSCF has suffered a restart after a failure, software upgrade or other reasons. To this end, the present invention provides for a first method to be applied in a HSS holding subscriber data for subscribers of the IMS and a second method to be applied in a S-CSCF selected for serving a given subscriber, upon restart of a S-CSCF assigned for serving a given subscriber. Both first and second methods cooperating to submit from the S-CSCF towards the HSS contact data required by the S-CSCF to contact the given subscriber, or to contact a proxy server where the subscriber is accessible through; storing the contact data at the HSS; and providing from the HSS towards an IMS entity, which may be the previously assigned S-CSCF or a new S-CSCF, contact information elements selectable from the contact data.

    摘要翻译: 本发明旨在提供用于恢复IMS的方法和方法,其中S-CSCF在故障,软件升级或其他原因之后遭受重启。 为此,本发明提供了一种应用于HSS的用户数据的HSS中的第一种方法,以及在重新启动S时,被选择用于服务给定用户的S-CSCF中应用的第二种方法 -CSCF被分配用于服务于给定的订户。 第一和第二方法协同从S-CSCF向S-CSCF所需的HSS联系数据提交以联系给定的订户,或者联系代理服务器,其中订户可通过该代理服务器访问; 将联系人数据存储在HSS; 以及从HSS向可能是先前分配的S-CSCF或新S-CSCF的IMS实体提供从联系人数据可选择的联系信息元素。

    SCP-CONTROLLED OVERLAY BETWEEN GSM AND IMS
    55.
    发明申请
    SCP-CONTROLLED OVERLAY BETWEEN GSM AND IMS 有权
    SCP控制在GSM和IMS之间的覆盖

    公开(公告)号:US20100091706A1

    公开(公告)日:2010-04-15

    申请号:US12520424

    申请日:2006-12-21

    IPC分类号: H04W40/00

    摘要: The invention relates to method of executing a service in a Media Gateway Control Function (12) for establishing a call between a calling party's terminal (8) served by a Mobile Switching Centre (2), and an IP Multimedia Subsystem Service (20). The Media Gateway Control Function (12) is arranged to query a Service Control Point (10) on which an overlay process is loaded. The correct SCP (10) is identified by the MGCF (12) using a correlation identifier originally published by the SCP itself after having received an IN service trigger from an MSC or GMSC. The MGCF will receive call related data from the SCP, such as the original dialled number. This data is used by the MGCF to populate information elements in a SIP Invite message. The invention gives a solution for providing GSM specific information, e.g. dialled number, location information, to an IMS service. This information may not be available to the IMS service through present methods.

    摘要翻译: 本发明涉及在媒体网关控制功能(12)中执行服务的方法,用于建立由移动交换中心(2)服务的主叫方的终端(8)和IP多媒体子系统服务(20)之间的呼叫。 媒体网关控制功能(12)被布置成查询加载了重叠进程的服务控制点(10)。 在从MSC或GMSC接收到IN服务触发之后,使用由SCP本身最初发布的相关标识符,由MGCF(12)识别正确的SCP(10)。 MGCF将从SCP接收呼叫相关数据,例如原始拨号号码。 该数据由MGCF用于在SIP邀请消息中填充信息元素。 本发明提供了用于提供GSM特定信息的解决方案,例如, 拨打号码,位置信息,到IMS服务。 IMS信息可能无法通过本方法获得此信息。

    Method and Apparatus for Handling Emergency Calls in a Packet Switched Radio Access Network
    56.
    发明申请
    Method and Apparatus for Handling Emergency Calls in a Packet Switched Radio Access Network 有权
    在分组交换无线电接入网络中处理紧急呼叫的方法和装置

    公开(公告)号:US20080268809A1

    公开(公告)日:2008-10-30

    申请号:US11795607

    申请日:2006-01-18

    IPC分类号: H04M11/04

    摘要: A method and apparatus for providing location information for subscribers connected to a packet-switched mobile access network in connection with emergency calls made over a multimedia service network. An emergency request is received at the multimedia service network from a subscriber (A) containing the calling number of the subscriber. In response thereto, a media gateway control function in the multimedia service network sends a location query including said calling number to a mobile positioning centre in the mobile access network, which then can retrieve location information for the subscriber. After receiving location information from the mobile positioning centre, the media gateway control function selects an emergency centre and sends a location indication for the subscriber thereto in a circuit-switched control message for initiating an emergency call, according to prevailing standards.

    摘要翻译: 一种与通过多媒体服务网络进行的紧急呼叫相关联的用于连接到分组交换移动接入网络的用户的位置信息的方法和装置。 在来自包含用户主叫号码的用户(A)的多媒体业务网络处接收紧急请求。 响应于此,多媒体业务网络中的媒体网关控制功能向移动接入网络中的移动定位中心发送包括所述主叫号码的位置查询,然后该移动定位中心可以检索用户的位置信息。 媒体网关控制功能在从移动定位中心接收到位置信息之后,根据现行标准,选择一个紧急中心,并在用户发起紧急呼叫的电路交换控制消息中发送用户的位置指示。

    METHOD AND APPARATUS FOR PROVIDING ADMINISTRATIVE REGISTRATION
    57.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING ADMINISTRATIVE REGISTRATION 有权
    提供管理注册的方法和装置

    公开(公告)号:US20080189414A1

    公开(公告)日:2008-08-07

    申请号:US12027006

    申请日:2008-02-06

    IPC分类号: G06F15/16 G06F15/173

    摘要: There is a need in the art for application servers to be able to exhibit the same behavior irrespective of the used access technology. In order to address this need the present invention provides methods and apparatuses for allowing one or more subscribers to be administratively registered.

    摘要翻译: 在本领域中,应用服务器需要能够展现相同的行为,而与所使用的接入技术无关。 为了解决这个需要,本发明提供了允许一个或多个用户被管理地注册的方法和装置。

    VOICE CALL CONTINUITY FOR EMERGENCY CALLS
    58.
    发明申请
    VOICE CALL CONTINUITY FOR EMERGENCY CALLS 审中-公开
    紧急呼叫的语音呼叫连续性

    公开(公告)号:US20070149166A1

    公开(公告)日:2007-06-28

    申请号:US11614491

    申请日:2006-12-21

    IPC分类号: H04M11/04

    摘要: An enhanced Voice Call Continuity (VCC) application server and a method are described herein that: (1) assists in establishing an emergency call between a VCC capable User Equipment (UE) (which is located within an IMS network) and a Public Safety Access Point (PSAP); (2) assists in transitioning the emergency call from an IMS domain to a CS domain so the emergency call can be continued when the UE roams from the IMS network to a Circuit Switched (CS) network; and (3) assists the PSAP to call back the UE if the emergency call is dropped while the US is located in the CS network.

    摘要翻译: 本文描述了增强型语音呼叫连续性(VCC)应用服务器和方法,其中:(1)有助于在VCC能力的用户设备(位于IMS网络之间)和公共安全接入之间建立紧急呼叫 点(PSAP); (2)有助于将紧急呼叫从IMS域转换到CS域,以便当UE从IMS网络漫游到电路交换(CS)网络时可以继续紧急呼叫; 如果美国位于CS网络中的紧急呼叫被丢弃,则协助PSAP呼叫UE。