Method and apparatus for supporting location services with roaming
    1.
    发明授权
    Method and apparatus for supporting location services with roaming 有权
    支持定位服务漫游的方法和装置

    公开(公告)号:US08548500B2

    公开(公告)日:2013-10-01

    申请号:US13369176

    申请日:2012-02-08

    IPC分类号: G01C21/30

    CPC分类号: H04W4/02 H04W8/12 H04W64/00

    摘要: Techniques for supporting location services with roaming are described. A method of supporting location services (LCS) for a mobile station roaming from a home network and communicating with a visited network includes receiving a domain name system (DNS) query at a DNS of the home network from a packet data serving node (PDSN) of the home network. The method also includes sending to the mobile station from the DNS of the home network an address of a serving position determining entity (S-PDE) in the visited network.

    摘要翻译: 描述了用于支持漫游的位置服务的技术。 支持从家庭网络漫游并与受访网络通信的移动站的位置服务(LCS)的方法包括:从分组数据服务节点(PDSN)接收家庭网络的DNS的域名系统(DNS)查询, 的家庭网络。 该方法还包括从归属网络的DNS向移动台发送访问网络中的服务位置确定实体(S-PDE)的地址。

    Method and Apparatus for Supporting Location Services for a Roaming Mobile Station
    3.
    发明申请
    Method and Apparatus for Supporting Location Services for a Roaming Mobile Station 有权
    用于支持漫游移动台的定位服务的方法和装置

    公开(公告)号:US20090036146A1

    公开(公告)日:2009-02-05

    申请号:US12142482

    申请日:2008-06-19

    IPC分类号: H04W4/02

    CPC分类号: H04W8/12 H04W8/26 H04W60/04

    摘要: Techniques to support location services for a roaming mobile station are described. The mobile station may communicate with a serving mobile switching center (MSC) in a serving network. A roaming service provider (RSP) network may map an actual MSC identity (MSCID) of the serving MSC to a generic MSCID and may provide the generic MSCID to a home network. A home mobile positioning center (H-MPC) may map the generic MSCID to an Internet Protocol (IP) address of a mapping server within the RSP network and may send a location request message containing a mobile station identity (MSID) to the mapping server. The mapping server may determine a serving mobile positioning center (S-MPC) based on the MSID and may forward the message to the S-MPC. The mapping server may also receive a location response message from the S-MPC and may forward the message to the H-MPC.

    摘要翻译: 描述了支持漫游移动台的定位服务的技术。 移动台可以与服务网络中的服务移动交换中心(MSC)进行通信。 漫游服务提供商(RSP)网络可以将服务MSC的实际MSC标识(MSCID)映射到通用MSCID,并且可以将通用MSCID提供给家庭网络。 家庭移动定位中心(H-MPC)可以将通用MSCID映射到RSP网络内的映射服务器的因特网协议(IP)地址,并且可以向映射服务器发送包含移动站标识(MSID)的位置请求消息 。 映射服务器可以基于MSID确定服务移动定位中心(S-MPC),并且可以将消息转发到S-MPC。 映射服务器还可以从S-MPC接收位置响应消息,并且可以将消息转发到H-MPC。

    Method and apparatus for supporting location services with roaming
    6.
    发明授权
    Method and apparatus for supporting location services with roaming 有权
    支持定位服务漫游的方法和装置

    公开(公告)号:US08504064B2

    公开(公告)日:2013-08-06

    申请号:US13369191

    申请日:2012-02-08

    IPC分类号: H04M11/04 G01C21/00

    CPC分类号: H04W4/02 H04W8/12 H04W64/00

    摘要: Techniques for supporting location services (LCS) with roaming are described. A method of supporting LCS in a network comprising a Secure User Plane Location (SUPL) enabled terminal (SET), a home SUPL location center (H-SLC), and a serving SUPL location center (S-SLC) includes receiving, at the H-SLC, a location request message for a location of the SET, where the location request message comprises an indication of a network location of the SET. The method includes sending, to the S-SLC in response to the location request message, a roaming request message. The method includes receiving, from the S-SLC in response to the roaming request message, a location report message comprising a position of the network location. The method also includes sending a reporting message comprising the position of the network location of the SET as the location of the SET.

    摘要翻译: 描述了用于支持具有漫游的位置服务(LCS)的技术。 一种在包括安全用户平面定位(SUPL)使能终端(SET),归属SUPL位置中心(H-SLC)和服务SUPL位置中心(S-SLC)的网络中支持LCS的方法包括: H-SLC,用于SET的位置的位置请求消息,其中位置请求消息包括SET的网络位置的指示。 该方法包括响应于位置请求消息向S-SLC发送漫游请求消息。 该方法包括响应于漫游请求消息从S-SLC接收包括网络位置的位置的位置报告消息。 该方法还包括发送包括作为SET的位置的SET的网络位置的位置的报告消息。

    Method and apparatus for supporting location services for a roaming mobile station
    7.
    发明授权
    Method and apparatus for supporting location services for a roaming mobile station 有权
    用于支持漫游移动台的定位服务的方法和装置

    公开(公告)号:US08428581B2

    公开(公告)日:2013-04-23

    申请号:US12142482

    申请日:2008-06-19

    IPC分类号: H04W4/00 H04W24/00

    CPC分类号: H04W8/12 H04W8/26 H04W60/04

    摘要: Techniques to support location services for a roaming mobile station are described. The mobile station may communicate with a serving mobile switching center (MSC) in a serving network. A roaming service provider (RSP) network may map an actual MSC identity (MSCID) of the serving MSC to a generic MSCID and may provide the generic MSCID to a home network. A home mobile positioning center (H-MPC) may map the generic MSCID to an Internet Protocol (IP) address of a mapping server within the RSP network and may send a location request message containing a mobile station identity (MSID) to the mapping server. The mapping server may determine a serving mobile positioning center (S-MPC) based on the MSID and may forward the message to the S-MPC. The mapping server may also receive a location response message from the S-MPC and may forward the message to the H-MPC.

    摘要翻译: 描述了支持漫游移动台的定位服务的技术。 移动台可以与服务网络中的服务移动交换中心(MSC)进行通信。 漫游服务提供商(RSP)网络可以将服务MSC的实际MSC标识(MSCID)映射到通用MSCID,并且可以将通用MSCID提供给家庭网络。 家庭移动定位中心(H-MPC)可以将通用MSCID映射到RSP网络内的映射服务器的因特网协议(IP)地址,并且可以向映射服务器发送包含移动站标识(MSID)的位置请求消息 。 映射服务器可以基于MSID确定服务移动定位中心(S-MPC),并且可以将消息转发到S-MPC。 映射服务器还可以从S-MPC接收位置响应消息,并且可以将消息转发到H-MPC。

    METHOD AND APPARATUS FOR SUPPORTING LOCATION SERVICES WITH ROAMING
    8.
    发明申请
    METHOD AND APPARATUS FOR SUPPORTING LOCATION SERVICES WITH ROAMING 有权
    支持地点服务的方法和装置

    公开(公告)号:US20120149369A1

    公开(公告)日:2012-06-14

    申请号:US13369191

    申请日:2012-02-08

    IPC分类号: H04W4/02 H04W8/02

    CPC分类号: H04W4/02 H04W8/12 H04W64/00

    摘要: Techniques for supporting location services (LCS) with roaming are described. A method of supporting LCS in a network comprising a Secure User Plane Location (SUPL) enabled terminal (SET), a home SUPL location center (H-SLC), and a serving SUPL location center (S-SLC) includes receiving, at the H-SLC, a location request message for a location of the SET, where the location request message comprises an indication of a network location of the SET. The method includes sending, to the S-SLC in response to the location request message, a roaming request message. The method includes receiving, from the S-SLC in response to the roaming request message, a location report message comprising a position of the network location. The method also includes sending a reporting message comprising the position of the network location of the SET as the location of the SET.

    摘要翻译: 描述了用于支持具有漫游的位置服务(LCS)的技术。 一种在包括安全用户平面定位(SUPL)使能终端(SET),归属SUPL位置中心(H-SLC)和服务SUPL位置中心(S-SLC)的网络中支持LCS的方法包括: H-SLC,用于SET的位置的位置请求消息,其中位置请求消息包括SET的网络位置的指示。 该方法包括响应于位置请求消息向S-SLC发送漫游请求消息。 该方法包括响应于漫游请求消息从S-SLC接收包括网络位置的位置的位置报告消息。 该方法还包括发送包括作为SET的位置的SET的网络位置的位置的报告消息。

    METHOD AND APPARATUS FOR SUPPORTING LOCATION SERVICES WITH ROAMING
    9.
    发明申请
    METHOD AND APPARATUS FOR SUPPORTING LOCATION SERVICES WITH ROAMING 有权
    支持地点服务的方法和装置

    公开(公告)号:US20120142344A1

    公开(公告)日:2012-06-07

    申请号:US13369176

    申请日:2012-02-08

    IPC分类号: H04W8/02 H04W4/02

    CPC分类号: H04W4/02 H04W8/12 H04W64/00

    摘要: Techniques for supporting location services with roaming are described. A method of supporting location services (LCS) for a mobile station roaming from a home network and communicating with a visited network includes receiving a domain name system (DNS) query at a DNS of the home network from a packet data serving node (PDSN) of the home network. The method also includes sending to the mobile station from the DNS of the home network an address of a serving position determining entity (S-PDE) in the visited network.

    摘要翻译: 描述了用于支持漫游的位置服务的技术。 支持从家庭网络漫游并与受访网络通信的移动站的位置服务(LCS)的方法包括:从分组数据服务节点(PDSN)接收家庭网络的DNS的域名系统(DNS)查询, 的家庭网络。 该方法还包括从归属网络的DNS向移动台发送访问网络中的服务位置确定实体(S-PDE)的地址。

    Method and apparatus for supporting location services with roaming
    10.
    发明授权
    Method and apparatus for supporting location services with roaming 有权
    支持定位服务漫游的方法和装置

    公开(公告)号:US08185128B2

    公开(公告)日:2012-05-22

    申请号:US11564680

    申请日:2006-11-29

    IPC分类号: G01C21/30

    CPC分类号: H04W4/02 H04W8/12 H04W64/00

    摘要: Techniques for supporting location services with roaming are described. A mobile station interacts with a home mobile positioning center (H-MPC) in a home network for location services even when roaming. The mobile station communicates with a visited network for a data session and receives a request for its location. The mobile station sends first information (e.g., SID and NID) indicative of its current network location to the H-MPC. The H-MPC determines a serving mobile positioning center (S-MPC) in the visited network based on the first information. The S-MPC determines a serving position determining entity (S-PDE) in the visited network based on the first information. Depending on the selected positioning method, the H-MPC may receive an S-PDE address or a position estimate of the mobile station from the S-MPC and may forward this information to mobile station. The mobile station may communicate with the S-PDE for positioning using the S-PDE address.

    摘要翻译: 描述了用于支持漫游的位置服务的技术。 即使在漫游时,移动台也与家庭网络中的家庭移动定位中心(H-MPC)进行交互以进行定位服务。 移动台与受访网络进行数据会话通信,并接收对其位置的请求。 移动台向H-MPC发送指示其当前网络位置的第一信息(例如,SID和NID)。 H-MPC基于第一信息确定被访问网络中的服务移动定位中心(S-MPC)。 S-MPC基于第一信息确定访问网络中的服务位置确定实体(S-PDE)。 根据选择的定位方法,H-MPC可以从S-MPC接收移动台的S-PDE地址或位置估计,并将该信息转发到移动台。 移动台可以使用S-PDE地址与S-PDE通信进行定位。