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1. 发明申请

US20070275717A1 NETWORK SELECTION BY WIRELESS TERMINALS 有权
标题翻译：通过无线终端进行网络选择
公开(公告)号：US20070275717A1
公开(公告)日：2007-11-29
申请号：US11682858
申请日：2007-03-06
申请人： Stephen Edge , David Williams , Niels Andersen
发明人： Stephen Edge , David Williams , Niels Andersen
IPC分类号： H04Q7/20
CPC分类号： H04W48/16 , H04W4/029
摘要： Techniques for efficiently performing network selection using information stored at a terminal are described herein. The terminal may store coverage information for previously detected wireless networks, cell information for previously detected cells in wireless networks, usage information for previously accessed wireless networks, availability information for previously detected wireless networks, almanac information for cells in wireless networks (e.g., information on cells available at different locations and information for acquiring the cells), and/or other information that may be useful for network selection. The terminal may select a wireless network to attempt acquisition based on the stored coverage information and its current location, the stored cell information and information for the current location (e.g., an identity of a cell detected at the current location), the stored usage information, the stored availability information, and/or the stored almanac information.
摘要翻译：这里描述了使用存储在终端处的信息来有效地执行网络选择的技术。终端可以存储先前检测到的无线网络的覆盖信息，无线网络中先前检测到的小区的小区信息，用于先前访问的无线网络的使用信息，用于先前检测到的无线网络的可用性信息，无线网络中的小区的年历信息（例如，在不同位置可用的小区和用于获取小区的信息）和/或可能对网络选择有用的其他信息。终端可以基于存储的覆盖信息及其当前位置，存储的小区信息和当前位置的信息（例如，在当前位置检测到的小区的身份）来选择无线网络来尝试获取所存储的使用信息，存储的可用性信息和/或存储的历书信息。

2. 发明申请

US20070124395A1 GEOGRAPHY-BASED FILTERING OF BROADCASTS 审中-公开
标题翻译：基于地理学的广播过滤
公开(公告)号：US20070124395A1
公开(公告)日：2007-05-31
申请号：US11534065
申请日：2006-09-21
申请人： Stephen Edge , David Williams
发明人： Stephen Edge , David Williams
IPC分类号： G06F15/16
CPC分类号： H04H20/59 , H04H20/42 , H04H60/50 , H04H60/51 , H04H60/53 , H04L12/1859 , H04L12/189 , H04W4/029 , H04W4/06
摘要： A communication system for filtering multi-destination messages is disclosed. The communication system includes a number of transmitters, an interface, a first filter, and a second filter. The number of transmitters are configured to send information wirelessly to a number of wireless terminals. The interface is configured to receive messages intended for at least some of the number of wireless terminals, where the number of wireless terminals include a wireless terminal. The first filter is configured to determine a subset of the number of transmitters that generally correspond to a predetermined geographic criteria, where the subset are configured to transmit a message. The second filter is configured to determine if the wireless terminal corresponds to the predetermined geographic criteria.
摘要翻译：公开了一种用于过滤多目的地消息的通信系统。通信系统包括多个发射机，接口，第一滤波器和第二滤波器。发射机的数量被配置为向多个无线终端无线地发送信息。接口被配置为接收旨在用于无线终端中的至少一些无线终端的消息，其中无线终端的数量包括无线终端。第一滤波器被配置为确定通常对应于预定地理标准的发射机的数量的子集，其中该子集被配置为发送消息。第二滤波器被配置为确定无线终端是否对应于预定的地理标准。

3. 发明授权

US08755818B2 Location reporting with secure user plane location (SUPL) 有权
公开(公告)号：US08755818B2
公开(公告)日：2014-06-17
申请号：US13269084
申请日：2011-10-07
申请人： Andreas Wachter , Stephen Edge , Kirk Burroughs
发明人： Andreas Wachter , Stephen Edge , Kirk Burroughs
IPC分类号： H04W4/02 , H04W64/00
CPC分类号： H04W4/021 , H04L63/0869 , H04W4/02 , H04W4/023 , H04W4/027 , H04W4/029 , H04W8/04 , H04W8/06 , H04W8/16 , H04W12/06 , H04W12/08 , H04W60/00 , H04W64/00 , H04W64/006
摘要： Techniques for supporting periodic and other location services with Secure User Plane Location (SUPL) and other location architectures are described. The techniques can provide position estimates for a SUPL enabled terminal (SET) to a SUPL agent periodically and/or based on trigger events. A Home SUPL Location Platform (H-SLP) receives from the SUPL agent a request for position estimates for the SET. The H-SLP starts a SUPL location session with the SET. For each of at least one reporting event during the location session, the H-SLP obtains a position estimate for the SET and sends the position estimate to the SUPL agent. The position estimate may be derived by the SET and sent to the H-SLP. Alternatively, the position estimate may be derived by the H-SLP based on measurements from the SET.

4. 发明申请

US20070135089A1 EMERGENCY CIRCUIT-MODE CALL SUPPORT 有权
标题翻译：紧急电路模式呼叫支持
公开(公告)号：US20070135089A1
公开(公告)日：2007-06-14
申请号：US11532044
申请日：2006-09-14
申请人： Stephen Edge , Kirk Burroughs , Andreas Wachter
发明人： Stephen Edge , Kirk Burroughs , Andreas Wachter
IPC分类号： H04M11/04 , H04Q7/20
CPC分类号： H04W64/00 , H04W4/90 , H04W76/10 , H04W76/50 , H04W84/04
摘要： Techniques to support emergency circuit-mode calls are described. The techniques may be used for various 3GPP and 3GPP2 networks, various location architectures, and various types of User Equipment (UE). A UE establishes a circuit-mode call with a wireless network for emergency services. The UE interacts with a location server indicated by the wireless network. The UE performs user plane location with the location server during the circuit-mode call to obtain a position estimate for the UE. The UE communicates with a PSAP, which may be selected based on the position estimate, for the emergency circuit-mode call. The UE may perform positioning with the location server to obtain an updated position estimate for the UE, e.g., whenever requested by the PSAP.
摘要翻译：描述了支持紧急电路模式呼叫的技术。这些技术可以用于各种3GPP和3GPP2网络，各种位置架构以及各种类型的用户设备（UE）。 UE建立与无线网络的电路模式呼叫以进行紧急服务。 UE与由无线网络指示的位置服务器进行交互。 UE在电路模式呼叫期间与位置服务器进行用户平面定位，以获得UE的位置估计。 UE与基于位置估计的PSAP进行通信，用于紧急电路模式呼叫。 UE可以与位置服务器执行定位，以获得针对UE的更新的位置估计，例如在PSAP请求时。

5. 发明申请

US20120264448A1 Location reporting with secure user plane location (SUPL) 有权
标题翻译：具有安全用户平面位置（SUPL）的位置报告
公开(公告)号：US20120264448A1
公开(公告)日：2012-10-18
申请号：US13269084
申请日：2011-10-07
申请人： Andreas Wachter , Stephen Edge , Kirk Burroughs
发明人： Andreas Wachter , Stephen Edge , Kirk Burroughs
IPC分类号： H04W24/00
CPC分类号： H04W4/021 , H04L63/0869 , H04W4/02 , H04W4/023 , H04W4/027 , H04W4/029 , H04W8/04 , H04W8/06 , H04W8/16 , H04W12/06 , H04W12/08 , H04W60/00 , H04W64/00 , H04W64/006
摘要： Techniques for supporting periodic and other location services with Secure User Plane Location (SUPL) and other location architectures are described. The techniques can provide position estimates for a SUPL enabled terminal (SET) to a SUPL agent periodically and/or based on trigger events. A Home SUPL Location Platform (H-SLP) receives from the SUPL agent a request for position estimates for the SET. The H-SLP starts a SUPL location session with the SET. For each of at least one reporting event during the location session, the H-SLP obtains a position estimate for the SET and sends the position estimate to the SUPL agent. The position estimate may be derived by the SET and sent to the H-SLP. Alternatively, the position estimate may be derived by the H-SLP based on measurements from the SET.
摘要翻译：描述了用于支持具有安全用户平面位置（SUPL）和其他位置架构的周期性和其他定位服务的技术。这些技术可以周期性地和/或基于触发事件向SUPL代理提供SUPL启用终端（SET）的位置估计。家庭SUPL位置平台（H-SLP）从SUPL代理接收SET的位置估计请求。 H-SLP启动与SET的SUPL位置会话。对于位置会话期间的至少一个报告事件中的每一个，H-SLP获得SET的位置估计，并将位置估计发送给SUPL代理。位置估计可以由SET导出并发送到H-SLP。或者，可以通过基于来自SET的测量的H-SLP来导出位置估计。

6. 发明申请

US20060293066A1 Efficient periodic location reporting in a radio access network 有权
公开(公告)号：US20060293066A1
公开(公告)日：2006-12-28
申请号：US11471039
申请日：2006-06-19
申请人： Stephen Edge , Sven Fischer , Kirk Burroughs
发明人： Stephen Edge , Sven Fischer , Kirk Burroughs
IPC分类号： H04Q7/20
CPC分类号： H04W4/023 , H04W4/02 , H04W8/18 , H04W64/00 , H04W88/02 , H04W88/08
摘要： A user equipment (UE) communicating with a radio access network (RAN) sends to a network entity (e.g., an MSC/SGSN) a request for periodic reporting of the UE location to a client entity. After the request is approved, the MSC/SGSN sends to the RAN signaling to initiate periodic location reporting for the UE. The RAN may request a positioning center (e.g., a SAS) to send assistance data to the UE. The RAN may coordinate and control the periodic location reporting or may pass the control over to the positioning center. For each location reporting, the UE sends location information (e.g., measurements made by the UE or a location estimate computed by the UE) to the RAN. The SAS computes a location estimate if the UE sends measurements. The RAN then sends the location estimate for the UE to the MSC/SGSN, which forwards the location estimate toward the client entity.

7. 发明申请

US20050037786A1 Precise common timing in a wireless network 失效
标题翻译：无线网络中的精确通用时序
公开(公告)号：US20050037786A1
公开(公告)日：2005-02-17
申请号：US10641928
申请日：2003-08-14
申请人： Stephen Edge
发明人： Stephen Edge
IPC分类号： H04B7/005 , H04B7/26
CPC分类号： H04W56/002 , H04W56/0015 , H04W56/006
摘要： A method of providing precise common timing in a wireless communications network including at least one timing marker unit with a precise common time source, e.g., GPS. Wireless mobile units and/or timing marker units periodically measure transmission timing differences between pairs of neighboring base stations and each provide the measurements to a base station or central network entity. Timing marker units measure timing associations and return the results. An absolute transmission timing difference (ATD) is determined for each base station timing difference measurement. ATDs are collected and combined for each pair of base stations. A timing relationship is developed for all base stations from the combined ATDs, relating transmission timing of non-reference base stations to reference base stations. Timing associations are extracted for non-reference base stations from these timing difference relationships and the timing associations for the reference base stations.
摘要翻译：一种在无线通信网络中提供精确的公共定时的方法，包括具有精确的公共时间源（例如GPS）的至少一个定时标记单元。无线移动单元和/或定时标记单元周期性地测量相邻基站对之间的传输定时差，并且每个将测量提供给基站或中心网络实体。计时标记单位测量时间关联并返回结果。确定每个基站定时差测量的绝对传输定时差（ATD）。为每对基站收集和组合ATD。针对来自组合ATD的所有基站开发定时关系，将非参考基站的发送定时与参考基站相关联。根据这些定时差分关系和参考基站的定时关联，为非参考基站提取定时关联。

8. 发明申请

US20070121560A1 POSITIONING FOR WLANS AND OTHER WIRELESS NETWORKS 有权
标题翻译： WLANS和其他无线网络的定位
公开(公告)号：US20070121560A1
公开(公告)日：2007-05-31
申请号：US11557451
申请日：2006-11-07
申请人： Stephen Edge
发明人： Stephen Edge
IPC分类号： H04Q7/24
CPC分类号： H04W64/00
摘要： Techniques for positioning access points and terminals in WLANs and other wireless networks are described. For access point positioning, measurements are obtained for at least one access point in a WLAN. The measurements may be based on transmission sequences (e.g., beacon frames) transmitted periodically by each access point. The measurements may be made by multiple terminals at different locations or a single mobile terminal at different locations. The location of each access point is determined based on the measurements and known locations of the terminal(s). For terminal positioning, measurements for at least one access point in a WLAN are obtained. The location of the terminal is determined based on the measurements and known location of each access point. The measurements may be round trip time (RTT) measurements, observed time difference (OTD) measurements, time of arrival (TOA) measurements, signal strength measurements, signal quality measurements, etc.
摘要翻译：描述了在WLAN和其他无线网络中定位接入点和终端的技术。对于接入点定位，获得WLAN中至少一个接入点的测量结果。测量可以基于由每个接入点周期性地传输的传输序列（例如，信标帧）。测量可以由不同位置的多个终端或不同位置处的单个移动终端进行。每个接入点的位置基于终端的测量和已知位置来确定。对于终端定位，获得WLAN中至少一个接入点的测量。基于每个接入点的测量和已知位置来确定终端的位置。测量可以是往返时间（RTT）测量，观察时间差（OTD）测量，到达时间（TOA）测量，信号强度测量，信号质量测量等。

9. 发明申请

US20070060097A1 VOIP emergency call support 审中-公开
标题翻译： VOIP紧急呼叫支持
公开(公告)号：US20070060097A1
公开(公告)日：2007-03-15
申请号：US11497703
申请日：2006-08-01
申请人： Stephen Edge , Kirk Burroughs , John Nasielski
发明人： Stephen Edge , Kirk Burroughs , John Nasielski
IPC分类号： H04M11/04
CPC分类号： H04W4/90 , G08B25/10 , H04L29/06027 , H04L65/1006 , H04L65/1069 , H04L65/4007 , H04L69/16 , H04L69/164 , H04M1/2535 , H04M1/72536 , H04M3/436 , H04M3/5116 , H04M7/006 , H04M11/04 , H04M2242/04 , H04M2242/14 , H04M2242/30 , H04W8/205 , H04W76/50 , H04W80/06
摘要： Techniques to support emergency voice-over-Internet Protocol (VoIP) calls are described. The techniques may be used for various 3GPP and 3GPP2 networks, various location architectures, and various types of User Equipment (UE). A UE communicates with a visited network to send a request to establish an emergency VoIP call. The UE interacts with a location server instructed by the visited network to obtain a first position estimate for the UE. The UE performs call setup via the visited network to establish the emergency VoIP call with a PSAP, which may be selected based on the first position estimate. The UE may thereafter perform positioning with the location server to obtain an updated position estimate for the UE, e.g., if requested by the PSAP.
摘要翻译：描述了支持紧急语音电话协议（VoIP）呼叫的技术。这些技术可以用于各种3GPP和3GPP2网络，各种位置架构以及各种类型的用户设备（UE）。 UE与被访问网络通信以发送建立紧急VoIP呼叫的请求。 UE与受访网络指示的位置服务器交互以获得UE的第一位置估计。 UE通过访问网络执行呼叫建立，以建立具有PSAP的紧急VoIP呼叫，其可以基于第一位置估计来选择。然后，UE可以使用位置服务器执行定位，以获得针对UE的更新的位置估计，例如，如果PSAP请求的话。

10. 发明申请

US20060258369A1 Method and apparatus for performing position determination with a short circuit call flow 有权
公开(公告)号：US20060258369A1
公开(公告)日：2006-11-16
申请号：US11377856
申请日：2006-03-15
申请人： Kirk Burroughs , Stephen Edge , Sven Fischer
发明人： Kirk Burroughs , Stephen Edge , Sven Fischer
IPC分类号： H04Q7/20
CPC分类号： G01S5/0205 , H04W64/00 , H04W84/06
摘要： For a call flow to perform position determination, a network sends to a user equipment (UE) an indication (e.g., a request for permission) to perform a position fix for the UE. The UE responds by sending to the network an acknowledgment (e.g., a grant of permission) to perform the position fix. The UE selectively sends a position estimate for itself to the network, typically along with the acknowledgment. The network may initiate location processing if (1) a location estimate is not received from the UE or (2) a location estimate is received from the UE but the network decides not to use this location estimate. In this case, the network and the UE perform location processing to obtain a position fix for the UE. However, if a location estimate is received from the UE and the network decides to use the location estimate, then the location processing is bypassed or short circuited.

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