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1. 发明授权

US09094784B2 Registration of a terminal with a location server for user plane location 有权
标题翻译：使用位置服务器注册终端用于用户平面位置
公开(公告)号：US09094784B2
公开(公告)日：2015-07-28
申请号：US11869698
申请日：2007-10-09
申请人： Stephen W. Edge , Andreas K. Wachter
发明人： Stephen W. Edge , Andreas K. Wachter
IPC分类号： H04W60/02 , H04W60/04 , H04W4/02 , H04L29/06 , H04W76/02
CPC分类号： H04W4/02 , H04L63/0869 , H04L63/166 , H04W76/10
摘要： Techniques for supporting network-initiated location services for a terminal are described. A location server may not be able to reach the terminal in a normal manner in certain operating scenarios. The terminal may perform registration with the location server if the terminal determines that it may not be reachable by the location server in the normal manner. For the registration, the terminal may identify itself to the location server, instigate mutual authentication of the terminal and the location server, and provide an Internet Protocol (IP) address of the terminal to the location server. The terminal may perform registration with the location server whenever the IP address changes and/or periodically whenever a timer expires. The terminal may set the timer to a value received from the location server. The location server may use the IP address to send messages to the terminal for network-initiated location services.
摘要翻译：描述了用于支持终端的网络发起的定位服务的技术。在某些操作情况下，位置服务器可能无法以正常方式到达终端。如果终端确定位置服务器以正常方式可能无法到达，终端可以执行与位置服务器的注册。为了注册，终端可以向位置服务器标识自己，启动终端和位置服务器的相互认证，并向终端服务器提供终端的因特网协议（IP）地址。每当IP地址改变时，终端可以执行与位置服务器的注册和/或每当定时器到期时周期性地进行注册。终端可以将定时器设置为从位置服务器接收的值。位置服务器可以使用IP地址向终端发送用于网络发起的定位服务的消息。

2. 发明授权

US08375135B2 Method for secure user plane (SUPL) version negotiation 有权
公开(公告)号：US08375135B2
公开(公告)日：2013-02-12
申请号：US13430481
申请日：2012-03-26
申请人： Stephen W. Edge , Andreas K. Wachter
发明人： Stephen W. Edge , Andreas K. Wachter
IPC分类号： G06F15/16
CPC分类号： H04L67/141 , H04L63/08 , H04L69/24 , H04W4/02 , H04W64/00
摘要： The subject matter disclosed herein relates to a system and method for negotiating a version of Secure User Plane Location (SUPL) between a network entity and a SUPL enabled terminal. In a particular implementation, a SUPL initiation message is transmitted from a network entity to a SUPL entity, where the SUPL initiation message identifies a plurality of SUPL versions capable of supporting a desired service. A response is received from the SUPL entity that is based, at least in part, on an ability of the SUPL entity to support at least one of the plurality of versions.

3. 发明申请

US20100311438A1 METHOD AND APPARATUS FOR SUPPORTING LOCATION SERVICES WITH A STREAMLINED LOCATION SERVICE LAYER 有权
标题翻译：支持地理位置服务层的方法和装置
公开(公告)号：US20100311438A1
公开(公告)日：2010-12-09
申请号：US12793587
申请日：2010-06-03
申请人： Stephen W. Edge , Andreas K. Wachter
发明人： Stephen W. Edge , Andreas K. Wachter
IPC分类号： H04W4/02
CPC分类号： H04W4/02 , H04L67/14 , H04L67/18 , H04W4/20
摘要： Techniques for supporting location services with a streamlined location service layer are described. In one design, a terminal may receive a location service request from an application that is internal or external to the terminal The terminal may exchange at least one message with a location server to establish an extended location session of a particular duration via the streamlined location service layer. The terminal can thereafter obtain location service from the location server at any time within the particular duration of the extended location session, e.g., whenever a location request is received from the application. The terminal may obtain location service any number of times and at any time during the extended location session. The terminal or application may emulate a more complex location service based on location information received from all of the times in which location service is obtained by the terminal.
摘要翻译：描述了使用简化的位置服务层来支持位置服务的技术。在一种设计中，终端可以从终端内部或外部的应用接收位置服务请求。终端可以与位置服务器交换至少一个消息，以通过简化的位置服务建立特定持续时间的扩展位置会话层。然后，终端可以在扩展位置会话的特定持续时间内的任何时间从位置服务器获得位置服务，例如每当从应用程序接收到位置请求时。终端可以在扩展位置会话期间的任何时间获得定位服务。终端或应用可以基于从终端获得位置服务的所有时间接收到的位置信息来模拟更复杂的位置服务。

4. 发明授权

US09125018B2 Triggered location services 有权
标题翻译：触发位置服务
公开(公告)号：US09125018B2
公开(公告)日：2015-09-01
申请号：US12702159
申请日：2010-02-08
申请人： Andreas K. Wachter , Stephen W. Edge , Kirk Allan Burroughs
发明人： Andreas K. Wachter , Stephen W. Edge , Kirk Allan Burroughs
IPC分类号： H04W24/00 , G01S19/48 , H04W4/02 , H04W4/20 , H04L29/08
CPC分类号： H04W4/022 , H04L67/18 , H04W4/021 , H04W4/023 , H04W4/027 , H04W4/029 , H04W4/20 , H04W88/02
摘要： Techniques for supporting triggered location services are described. In one design, at least one location related measurement for a terminal may be obtained and used to detect for a trigger event. For an equidistance triggered service, a trigger event may be declared if the distance traveled by the terminal exceeds a predefined distance. For a relative terminal to terminal triggered service, a trigger event may be declared if the terminal is inside or outside, or enters, or leaves a moving geographical target area defined by a reference terminal. For a velocity triggered service, a trigger event may be declared if the maximum velocity of the terminal exceeds a predefined velocity. For a time-distance-velocity combination triggered service, a trigger event may be declared based on distance traveled by the terminal, velocity of the terminal, and time since the last report. For all services, a report may be sent if a trigger event has occurred.
摘要翻译：描述了支持触发位置服务的技术。在一种设计中，可以获得终端的至少一个位置相关测量并用于检测触发事件。对于等距触发的服务，如果终端行驶的距离超过预定距离，则可以声明触发事件。对于相对终端到终端触发服务，如果终端在内部或外部，或者进入或离开由参考终端定义的移动地理目标区域，则可以声明触发事件。对于速度触发服务，如果终端的最大速度超过预定速度，则可以声明触发事件。对于时间 - 速度组合触发服务，可以基于终端行进的距离，终端的速度以及自上次报告以来的时间来声明触发事件。对于所有服务，如果发生触发事件，则可能会发送报告。

5. 发明授权

US09066308B2 Method and apparatus for using supported network information for positioning 有权
标题翻译：使用支持的网络信息进行定位的方法和装置
公开(公告)号：US09066308B2
公开(公告)日：2015-06-23
申请号：US11950335
申请日：2007-12-04
申请人： Andreas K. Wachter , le-Hong Lin , Kirk Allan Burroughs , Stephen W. Edge
发明人： Andreas K. Wachter , le-Hong Lin , Kirk Allan Burroughs , Stephen W. Edge
IPC分类号： H04W24/00 , H04W64/00 , G01S5/02
CPC分类号： H04W64/00 , G01S5/0236
摘要： Techniques to support positioning for terminals in Secure User Plane Location (SUPL) are described. A SUPL Enabled Terminal (SET) may receive supported network information from a SUPL Location Platform (SLP), which is a location server in SUPL. The supported network information may indicate one or more radio access networks supported by the SLP, one or more types of measurement supported by the SLP, and/or information that the SET is allowed to send to the SLP. The SET may send network measurement information for a supported radio access network to the SLP. The network measurement information may include cell and/or access point (AP) information for one or more access points or base stations in the supported radio access network. The SLP may determine a location estimate for the SET based on the network measurement information from the SET.
摘要翻译：描述了支持安全用户平面位置（SUPL）中终端定位的技术。 SUPL启用终端（SET）可以从作为SUPL中的位置服务器的SUPL位置平台（SLP）接收支持的网络信息。支持的网络信息可以指示由SLP支持的一个或多个无线电接入网络，SLP支持的一种或多种类型的测量，和/或允许SET发送到SLP的信息。 SET可以将支持的无线电接入网络的网络测量信息发送到SLP。网络测量信息可以包括用于所支持的无线电接入网络中的一个或多个接入点或基站的小区和/或接入点（AP）信息。 SLP可以基于来自SET的网络测量信息来确定SET的位置估计。

6. 发明申请

US20120185602A1 METHOD FOR SECURE USER PLANE (SUPL) VERSION NEGOTIATION 有权
标题翻译：用于保护用户平面（SUPL）版本协商的方法
公开(公告)号：US20120185602A1
公开(公告)日：2012-07-19
申请号：US13430481
申请日：2012-03-26
申请人： Stephen W. Edge , Andreas K. Wachter
发明人： Stephen W. Edge , Andreas K. Wachter
IPC分类号： G06F15/16
CPC分类号： H04L67/141 , H04L63/08 , H04L69/24 , H04W4/02 , H04W64/00
摘要： The subject matter disclosed herein relates to a system and method for negotiating a version of Secure User Plane Location (SUPL) between a network entity and a SUPL enabled terminal. In a particular implementation, a SUPL initiation message is transmitted from a network entity to a SUPL entity, where the SUPL initiation message identifies a plurality of SUPL versions capable of supporting a desired service. A response is received from the SUPL entity that is based, at least in part, on an ability of the SUPL entity to support at least one of the plurality of versions.
摘要翻译：本文公开的主题涉及用于在网络实体和支持SUPL的终端之间协商安全用户平面位置（SUPL）的版本的系统和方法。在特定实现中，SUPL发起消息从网络实体发送到SUPL实体，其中SUPL发起消息标识能够支持期望业务的多个SUPL版本。从SUPL实体接收至少部分地基于SUPL实体支持多个版本中的至少一个版本的能力的响应。

7. 发明申请

US20100203902A1 Triggered Location Services 有权
标题翻译：触发定位服务
公开(公告)号：US20100203902A1
公开(公告)日：2010-08-12
申请号：US12702159
申请日：2010-02-08
申请人： Andreas K. Wachter , Stephen W. Edge , Kirk Allan Burroughs
发明人： Andreas K. Wachter , Stephen W. Edge , Kirk Allan Burroughs
IPC分类号： H04W64/00
CPC分类号： H04W4/022 , H04L67/18 , H04W4/021 , H04W4/023 , H04W4/027 , H04W4/029 , H04W4/20 , H04W88/02
摘要： Techniques for supporting triggered location services are described. In one design, at least one location related measurement for a terminal may be obtained and used to detect for a trigger event. For an equidistance triggered service, a trigger event may be declared if the distance traveled by the terminal exceeds a predefined distance. For a relative terminal to terminal triggered service, a trigger event may be declared if the terminal is inside or outside, or enters, or leaves a moving geographical target area defined by a reference terminal. For a velocity triggered service, a trigger event may be declared if the maximum velocity of the terminal exceeds a predefined velocity. For a time-distance-velocity combination triggered service, a trigger event may be declared based on distance traveled by the terminal, velocity of the terminal, and time since the last report. For all services, a report may be sent if a trigger event has occurred.
摘要翻译：描述了支持触发位置服务的技术。在一种设计中，可以获得终端的至少一个位置相关测量并用于检测触发事件。对于等距触发的服务，如果终端行驶的距离超过预定距离，则可以声明触发事件。对于相对终端到终端触发服务，如果终端在内部或外部，或者进入或离开由参考终端定义的移动地理目标区域，则可以声明触发事件。对于速度触发服务，如果终端的最大速度超过预定速度，则可以声明触发事件。对于时间 - 速度组合触发服务，可以基于终端行进的距离，终端的速度以及自上次报告以来的时间来声明触发事件。对于所有服务，如果发生触发事件，则可能会发送报告。

8. 发明授权

US08849183B2 Location and time based filtering of broadcast information 有权
标题翻译：广播信息的位置和时间过滤
公开(公告)号：US08849183B2
公开(公告)日：2014-09-30
申请号：US12244654
申请日：2008-10-02
申请人： Stephen W. Edge , Andreas K. Wachter , Prasanna Kannan , Charles N. Lo
发明人： Stephen W. Edge , Andreas K. Wachter , Prasanna Kannan , Charles N. Lo
IPC分类号： H04H20/71 , H04H60/65 , H04W4/02 , H04H20/61 , H04H60/40 , H04W4/00 , H04H60/53 , H04W4/06 , H04H60/51
CPC分类号： H04H60/51 , H04H20/61 , H04H60/40 , H04H60/53 , H04H60/65 , H04W4/021 , H04W4/027 , H04W4/029 , H04W4/06 , H04W4/50
摘要： Techniques for sending and receiving broadcast information are described. In an aspect, broadcast metadata may be generated for broadcast information and may include location and time criteria used by terminals to filter the broadcast information. Each location and time criterion may include (i) a location criterion given by a target location and a presence or absence requirement and (ii) a time criterion given by a time period in which the location criterion applies. A terminal may receive the broadcast metadata prior to or with the broadcast information, obtain location and time criteria from the broadcast metadata, and filter the broadcast information based on the location and time criteria. The terminal may evaluate each location and time criterion by determining its location within a specified time period and determining whether its location is within or outside a specified target location, as indicated by the presence or absence requirement.
摘要翻译：描述用于发送和接收广播信息的技术。在一方面，可以为广播信息生成广播元数据，并且可以包括终端用于过滤广播信息的位置和时间标准。每个位置和时间标准可以包括（i）由目标位置给出的位置标准和存在或不存在要求，以及（ii）由适用位置标准的时间段给出的时间标准。终端可以在广播信息之前或之上接收广播元数据，从广播元数据获得位置和时间标准，并且基于位置和时间标准来过滤广播信息。终端可以通过在指定的时间段内确定其位置并确定其位置是否在指定的目标位置之内或之外，如存在或不存在要求所指示，来评估每个位置和时间标准。

9. 发明授权

US08626926B2 Method and apparatus for performing session info query for user plane location 有权
公开(公告)号：US08626926B2
公开(公告)日：2014-01-07
申请号：US12263225
申请日：2008-10-31
申请人： Kirk Allan Burroughs , Stephen W. Edge , Ie-Hong Lin , Andreas K. Wachter
发明人： Kirk Allan Burroughs , Stephen W. Edge , Ie-Hong Lin , Andreas K. Wachter
IPC分类号： G06F15/16
CPC分类号： H04W4/02 , G06F17/30991 , H04L67/14 , H04L67/18 , H04L69/28 , H04W4/20 , H04W76/34 , H04W76/38
摘要： Techniques for querying for information on location sessions in a user plane location architecture are described. In an aspect, a location server may send a query message to a terminal to query for information on active location sessions, e.g., when at least one location session for periodic triggered service or area event triggered service is deemed to be active. The terminal may return a response message containing a list of session identifiers (IDs) for the active location sessions, parameters for the active location sessions, capabilities of the terminal, etc. The location server may compare the information received from the terminal and information stored at the location server. The location server may terminate each location session deemed to be active at only the terminal or only the location server. The location server may restart or terminate each location session having inconsistent parameters at the terminal and the location server.

10. 发明申请

US20090216846A1 METHOD AND APPARATUS FOR PERFORMING SESSION INFO QUERY FOR USER PLANE LOCATION 有权
标题翻译：用于执行用户平面位置的会话信息查询的方法和装置
公开(公告)号：US20090216846A1
公开(公告)日：2009-08-27
申请号：US12263225
申请日：2008-10-31
申请人： Kirk Allan Burroughs , Stephen W. Edge , Ie-Hong Lin , Andreas K. Wachter
发明人： Kirk Allan Burroughs , Stephen W. Edge , Ie-Hong Lin , Andreas K. Wachter
IPC分类号： G06F15/16
CPC分类号： H04W4/02 , G06F17/30991 , H04L67/14 , H04L67/18 , H04L69/28 , H04W4/20 , H04W76/34 , H04W76/38
摘要： Techniques for querying for information on location sessions in a user plane location architecture are described. In an aspect, a location server may send a query message to a terminal to query for information on active location sessions, e.g., when at least one location session for periodic triggered service or area event triggered service is deemed to be active. The terminal may return a response message containing a list of session identifiers (IDs) for the active location sessions, parameters for the active location sessions, capabilities of the terminal, etc. The location server may compare the information received from the terminal and information stored at the location server. The location server may terminate each location session deemed to be active at only the terminal or only the location server. The location server may restart or terminate each location session having inconsistent parameters at the terminal and the location server.
摘要翻译：描述用于在用户平面位置架构中查询位置会话的信息的技术。在一方面，位置服务器可以向终端发送查询消息，以查询关于活动位置会话的信息，例如当用于周期性触发服务或区域事件触发服务的至少一个位置会话被认为是活动时。终端可以返回包含活动位置会话的会话标识符（ID）的列表的响应消息，活动位置会话的参数，终端的能力等。位置服务器可以比较从终端接收的信息和存储的信息在位置服务器。位置服务器可以终止仅在终端或仅位置服务器被认为是活动的每个位置会话。位置服务器可以重新启动或终止在终端和位置服务器处具有不一致参数的每个位置会话。

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