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    ENHANCED REGISTRATION MESSAGES IN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEMS
    2.
    发明申请
    ENHANCED REGISTRATION MESSAGES IN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEMS 有权
    互联网协议多媒体子系统增强注册信息

    公开(公告)号：US20160249313A1

    公开(公告)日：2016-08-25

    申请号：US15050378

    申请日：2016-02-22

    申请人： T-Mobile USA, Inc.

    发明人： Vishal Narkar ,  Nilesh Ranjan

    IPC分类号： H04W60/00 ,  H04L29/06 ,  H04W12/06 ,  H04W4/02

    CPC分类号： H04W60/00 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/1073 ,  H04L69/22 ,  H04W4/02 ,  H04W4/025 ,  H04W8/00 ,  H04W8/02 ,  H04W12/06 ,  H04W64/003 ,  H04W80/10 ,  H04W88/18

    摘要： An enhanced Session Initiation Protocol (“SIP”) registration message having extended header information that is used by an Internet Protocol Multimedia Subsystem (“IMS”) core to determine the registration status of a mobile device and the physical location of the mobile device. The extended header information includes hardware and subscriber identifiers, such as an International Mobile Equipment Identity (“IMEI”) and International Mobile Subscriber Identity (“IMSI”). The IMS core queries an equipment identity register to validate IMEI/IMSI identifiers in the header to determine whether to deny registration to a mobile device. The IMS core also queries a capability database using an IMEI to determine which location determination techniques are supported by or suitable for the associated mobile device.

    摘要翻译： 具有由因特网协议多媒体子系统（“IMS”）核心使用的扩展头信息以确定移动设备的注册状态和移动设备的物理位置的增强的会话发起协议（“SIP”）注册消息。 扩展标题信息包括诸如国际移动设备标识（“IMEI”）和国际移动用户标识（“IMSI”）的硬件和订户标识符。 IMS核心查询设备标识寄存器以验证标题中的IMEI / IMSI标识符，以确定是否拒绝向移动设备注册。 IMS核心还使用IMEI查询能力数据库，以确定哪些位置确定技术由相关联的移动设备支持或适合于相关联的移动设备。

    Enhanced registration messages in internet protocol multimedia subsystems
    3.
    发明授权
    Enhanced registration messages in internet protocol multimedia subsystems 有权

    公开(公告)号：US10390322B2

    公开(公告)日：2019-08-20

    申请号：US15811605

    申请日：2017-11-13

    申请人： T-Mobile USA, Inc.

    发明人： Vishal Narkar ,  Nilesh Ranjan

    IPC分类号： H04W60/00 ,  H04W8/00 ,  H04W8/02 ,  H04L29/06 ,  H04W64/00 ,  H04W4/02 ,  H04W12/06 ,  H04W80/10 ,  H04W88/18

    摘要： An enhanced Session Initiation Protocol (“SIP”) registration message having extended header information that is used by an Internet Protocol Multimedia Subsystem (“IMS”) core to determine the registration status of a mobile device and the physical location of the mobile device. The extended header information includes hardware and subscriber identifiers, such as an International Mobile Equipment Identity (“IMEI”) and International Mobile Subscriber Identity (“IMSI”). The IMS core queries an equipment identity register to validate IMEI/IMSI identifiers in the header to determine whether to deny registration to a mobile device. The IMS core also queries a capability database using an IMEI to determine which location determination techniques are supported by or suitable for the associated mobile device.

    MAPPING A MOBILE DEVICE LOCATION TO BILLING REGIONS IN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEMS
    4.
    发明申请
    MAPPING A MOBILE DEVICE LOCATION TO BILLING REGIONS IN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEMS 有权
    在互联网协议多媒体子系统中映射移动设备定位到计费区域

    公开(公告)号：US20140113584A1

    公开(公告)日：2014-04-24

    申请号：US14054761

    申请日：2013-10-15

    申请人： T-MOBILE USA, INC.

    发明人： Vishal Narkar

    IPC分类号： H04L12/14 ,  H04W4/24

    CPC分类号： H04L12/1432 ,  G06Q30/04 ,  H04L12/14 ,  H04L12/1403 ,  H04L12/1425 ,  H04L65/1016 ,  H04M11/00 ,  H04M15/00 ,  H04M15/57 ,  H04M15/8033 ,  H04M15/82 ,  H04M15/8228 ,  H04W4/12 ,  H04W4/24

    摘要： A location mapping service (“LMS”) that allows the integrations of an IMS core with the location-based billing methods of a legacy core network. The LMS uses the estimated location of a mobile device during an IMS session in order to determine a Cell Global Identification (“CGI”) to associate with the session. The LMS then provides the determined CGI to the legacy core network, so that a billing gateway may determine the billing region to associate with the IMS session. The LMS thereby facilitates location-based billing for IMS sessions in the absence of actual CGI information.

    摘要翻译： 位置映射服务（“LMS”），其允许IMS核心与遗留核心网络的基于位置的计费方法的集成。 在IMS会话期间，LMS使用移动设备的估计位置，以便确定与会话关联的小区全局标识（“CGI”）。 然后，LMS将确定的CGI提供给传统核心网络，使得计费网关可以确定与IMS会话相关联的计费区域。 因此，在没有实际CGI信息的情况下，LMS有助于IMS会话的基于位置的计费。

    SYSTEM AND METHOD FOR PROVIDING EMERGENCY SERVICE IN AN IP-BASED WIRELESS NETWORK
    5.
    发明申请
    SYSTEM AND METHOD FOR PROVIDING EMERGENCY SERVICE IN AN IP-BASED WIRELESS NETWORK 有权
    在基于IP的无线网络中提供紧急服务的系统和方法

    公开(公告)号：US20150341768A1

    公开(公告)日：2015-11-26

    申请号：US14727743

    申请日：2015-06-01

    申请人： T-Mobile USA, Inc.

    发明人： Timothy N. Dunn ,  Vishal Narkar ,  Michael Hooker

    IPC分类号： H04W4/22 ,  H04W64/00 ,  H04M3/51 ,  H04L29/06

    CPC分类号： H04W4/02 ,  H04L65/1006 ,  H04M3/5116 ,  H04M7/006 ,  H04M2207/18 ,  H04M2242/30 ,  H04W4/20 ,  H04W4/90 ,  H04W64/00 ,  H04W76/50 ,  H04W80/10

    摘要： An E-CSCF receives a Session Initiation Protocol (“SIP”) invitation message initiating an emergency communication session from a calling device. The E-CSCF generates an information request message based on the received SIP message and sends the information request message to a location server. The location server determines a geographical location of the calling device and uses the geographical location to determine a destination emergency response center, such as a Public Safety Access Point (PSAP). The location server provides location information for the destination PSAP to the E-CSCF. The E-CSCF generates a modified SIP invitation message using the presence information and sends the modified SIP invitation message to an emergency services network where it is routed to the emergency response center.

    摘要翻译： E-CSCF从主叫设备接收到发起紧急通信会话的会话发起协议（“SIP”）邀请消息。 E-CSCF基于接收的SIP消息生成信息请求消息，并将信息请求消息发送到位置服务器。 位置服务器确定呼叫设备的地理位置，并使用地理位置来确定目标应急响应中心，例如公共安全接入点（PSAP）。 位置服务器向E-CSCF提供目的地PSAP的位置信息。 E-CSCF使用存在信息生成修改的SIP邀请消息，并将修改的SIP邀请消息发送到紧急服务网络，在该紧急服务网络被路由到紧急响应中心。

    SYSTEM AND METHOD FOR PROVIDING EMERGENCY SERVICE IN AN IP-BASED WIRELESS NETWORK
    6.
    发明申请
    SYSTEM AND METHOD FOR PROVIDING EMERGENCY SERVICE IN AN IP-BASED WIRELESS NETWORK 有权
    在基于IP的无线网络中提供紧急服务的系统和方法

    公开(公告)号：US20140086108A1

    公开(公告)日：2014-03-27

    申请号：US14089693

    申请日：2013-11-25

    申请人： T-Mobile USA, Inc.

    发明人： Timothy N. Dunn ,  Vishal Narkar ,  Michael Hooker

    IPC分类号： H04W4/02

    CPC分类号： H04W4/02 ,  H04L65/1006 ,  H04M3/5116 ,  H04M7/006 ,  H04M2207/18 ,  H04M2242/30 ,  H04W4/20 ,  H04W4/90 ,  H04W64/00 ,  H04W76/50 ,  H04W80/10

    摘要： An E-CSCF receives a Session Initiation Protocol (“SIP”) invitation message initiating an emergency communication session from a calling device. The E-CSCF generates an information request message based on the received SIP message and sends the information request message to a location server. The location server determines a geographical location of the calling device and uses the geographical location to determine a destination emergency response center, such as a Public Safety Access Point (PSAP). The location server provides location information for the destination PSAP to the E-CSCF. The E-CSCF generates a modified SIP invitation message using the presence information and sends the modified SIP invitation message to an emergency services network where it is routed to the emergency response center.

    摘要翻译： E-CSCF从主叫设备接收到发起紧急通信会话的会话发起协议（“SIP”）邀请消息。 E-CSCF基于接收的SIP消息生成信息请求消息，并将信息请求消息发送到位置服务器。 位置服务器确定呼叫设备的地理位置，并使用地理位置来确定目标应急响应中心，例如公共安全接入点（PSAP）。 位置服务器向E-CSCF提供目的地PSAP的位置信息。 E-CSCF使用存在信息生成修改的SIP邀请消息，并将修改的SIP邀请消息发送到紧急服务网络，在该紧急服务网络被路由到紧急响应中心。

    ENHANCED REGISTRATION MESSAGES IN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEMS
    10.
    发明申请
    ENHANCED REGISTRATION MESSAGES IN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEMS 有权
    互联网协议多媒体子系统增强注册信息

    公开(公告)号：US20140086147A1

    公开(公告)日：2014-03-27

    申请号：US14029623

    申请日：2013-09-17

    申请人： T-MOBILE USA, INC.

    发明人： Vishal Narkar ,  Nilesh Ranjan

    IPC分类号： H04W60/00 ,  H04W64/00

    CPC分类号： H04W60/00 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/1073 ,  H04L69/22 ,  H04W4/02 ,  H04W4/025 ,  H04W8/00 ,  H04W8/02 ,  H04W12/06 ,  H04W64/003 ,  H04W80/10 ,  H04W88/18

    摘要： An enhanced Session Initiation Protocol (“SIP”) registration message having extended header information that is used by an Internet Protocol Multimedia Subsystem (“IMS”) core to determine the registration status of a mobile device and the physical location of the mobile device. The extended header information includes hardware and subscriber identifiers, such as an International Mobile Equipment Identity (“IMEI”) and International Mobile Subscriber Identity (“IMSI”). The IMS core queries an equipment identity register to validate IMEI/IMSI identifiers in the header to determine whether to deny registration to a mobile device. The IMS core also queries a capability database using an IMEI to determine which location determination techniques are supported by or suitable for the associated mobile device.

    摘要翻译： 具有由因特网协议多媒体子系统（“IMS”）核心使用的扩展头信息以确定移动设备的注册状态和移动设备的物理位置的增强的会话发起协议（“SIP”）注册消息。 扩展标题信息包括诸如国际移动设备标识（“IMEI”）和国际移动用户标识（“IMSI”）的硬件和订户标识符。 IMS核心查询设备标识寄存器以验证标题中的IMEI / IMSI标识符，以确定是否拒绝向移动设备注册。 IMS核心还使用IMEI查询能力数据库，以确定哪些位置确定技术由相关联的移动设备支持或适合于相关联的移动设备。