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公开(公告)号：US20090253403A1
公开(公告)日：2009-10-08
申请号：US12415310
申请日：2009-03-31
IPC分类号： H04M11/04
摘要： Techniques for supporting eCalls are described. In an aspect, an eCall indicator may be used to indicate an eCall being established. In one design, a terminal may generate a message including an eCall indicator and may send the message to originate an eCall. The eCall indicator may indicate (i) whether or not a call is an eCall or (ii) whether an eCall is initiated automatically by the terminal or manually by a user. In another aspect, a terminal may avoid sending signaling for mobility management and connection management to wireless networks except for eCalls and designated calls. The terminal may avoid performing location updating, performing registration, responding to paging requests, etc. The terminal may exchange signaling with a wireless network for an eCall initiated by the terminal. After the eCall is initiated, the terminal may perform location updating with the wireless network and call establishment for the eCall.
摘要翻译： 描述了用于支持eCall的技术。 在一方面，eCall指示符可以用于指示正在建立的eCall。 在一种设计中，终端可以生成包括eCall指示符的消息，并且可以发送消息以发起eCall。 eCall指示符可以指示（i）呼叫是否是eCall，或者（ii）eCall是由终端自动启动还是由用户手动启动。 在另一方面，终端可以避免发送用于移动性管理和连接管理到除了eCall和指定呼叫之外的无线网络的信令。 终端可以避免执行位置更新，执行注册，响应寻呼请求等。终端可以与由终端发起的eCall的无线网络交换信令。 在eCall启动之后，终端可以利用无线网络执行位置更新，并为eCall呼叫建立。
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52.发明申请SYSTEM AND METHOD FOR SUPPORTING VOICE CALL CONTINUITY FOR VOIP EMERGENCY CALLS 失效支持VOIP紧急呼叫语音呼叫连续性的系统和方法公开(公告)号：US20070254625A1
公开(公告)日：2007-11-01
申请号：US11740220
申请日：2007-04-25
申请人： Stephen W. Edge
发明人： Stephen W. Edge
IPC分类号： H04M11/04
CPC分类号： H04L65/1016 , H04L65/40 , H04M7/0078 , H04M2242/04 , H04W4/90 , H04W36/0022 , H04W76/50 , H04W80/04
摘要： A system and method are disclosed to support Voice Call Continuity (VCC) for emergency calls. The system includes a VCC Application in a visited internet-protocol multimedia subsystem (IMS) to facilitate domain transfers between the IMS subsystem and a circuit-switched (CS) subsystem. The system further includes an emergency call session control function (E-CSCF) subsystem in the visited IMS subsystem that is operatively coupled to the VCC Application to facilitate domain transfers between the IMS subsystem and the CS subsystem.
摘要翻译： 公开了一种支持用于紧急呼叫的语音呼叫连续性（VCC）的系统和方法。 该系统在被访问的因特网协议多媒体子系统（IMS）中包括VCC应用，以便于IMS子系统和电路交换（CS）子系统之间的域传输。 所述系统还包括被操作地耦合到VCC应用以访问IMS子系统中的紧急呼叫会话控制功能（E-CSCF）子系统，以便于IMS子系统和CS子系统之间的域传输。
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公开(公告)号：US09374798B2
公开(公告)日：2016-06-21
申请号：US13046581
申请日：2011-03-11
申请人： Stephen W. Edge
发明人： Stephen W. Edge
摘要： A mobile terminal and network location server support multiple positioning protocols so that a first position measurement of the mobile terminal may be obtained using a positioning protocol defined for a first wireless network and a second position measurement of the mobile terminal may be obtained using a different positioning protocol defined for a different wireless network during the same location session. The first position measurement and the second position measurement can then be used together to determine a position of the mobile terminal.
摘要翻译： 移动终端和网络定位服务器支持多个定位协议，使得可以使用为第一无线网络定义的定位协议来获得移动终端的第一位置测量，并且可以使用不同的定位获得移动终端的第二位置测量 在同一位置会话期间为不同无线网络定义的协议。 然后可以一起使用第一位置测量和第二位置测量来确定移动终端的位置。
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公开(公告)号：US09226257B2
公开(公告)日：2015-12-29
申请号：US11982843
申请日：2007-11-04
摘要： Techniques to support positioning for access points and terminals in WLANs and other wireless networks are described. In one aspect, WLAN positioning is supported with Secure User Plane Location (SUPL). A terminal obtains measurements for an access point in a WLAN and/or receives measurements made by the access point for the terminal. The terminal determines WLAN AP information for the access point and/or the terminal based on the measurements and sends the WLAN AP information to a SUPL Location Platform (SLP). The SLP determines a location estimate for the terminal based on the WLAN AP information. In another aspect, the terminal receives supported network information from the SLP. The terminal obtains network measurement information (e.g., measurements) for a radio access network and determines which particular network measurement information to send based on the supported network information. The terminal sends network measurement information permitted by the supported network information to the SLP.
摘要翻译： 描述了支持WLAN和其他无线网络中的接入点和终端的定位的技术。 在一个方面，WLAN定位由安全用户平面位置（SUPL）支持。 终端获取WLAN中的接入点的测量结果和/或接收终端接入点所做的测量。 终端基于测量确定接入点和/或终端的WLAN AP信息，并将WLAN AP信息发送到SUPL位置平台（SLP）。 SLP基于WLAN AP信息确定终端的位置估计。 另一方面，终端从SLP接收支持的网络信息。 终端获取无线接入网络的网络测量信息（例如，测量），并根据支持的网络信息确定要发送的特定网络测量信息。 终端将支持的网络信息允许的网络测量信息发送给SLP。
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公开(公告)号：US20150319574A1
公开(公告)日：2015-11-05
申请号：US14746627
申请日：2015-06-22
摘要： An example method includes: obtaining a location of a reference mobile terminal; and either: (1) sending, to a target mobile terminal, the location of the reference mobile terminal and a trigger parameter associated with a trigger event, the trigger parameter defining a moving geographical target area; and receiving an indication that the trigger event has occurred; or (2) determining a location of the moving geographical target area; determining a location of the target mobile terminal relative to the moving geographical target area; and determining whether the trigger event has occurred; where the trigger event comprises the target mobile terminal being inside the moving geographical target area, being outside the moving geographical target area, entering the moving geographical target area, and/or leaving the moving geographical target area.
摘要翻译： 一种示例性方法包括：获得参考移动终端的位置; 以及：（1）向目标移动终端发送参考移动终端的位置和与触发事件相关联的触发参数，所述触发参数定义移动的地理目标区域; 并接收触发事件发生的指示; 或（2）确定移动地理目标区域的位置; 确定所述目标移动终端相对于所述移动地理目标区域的位置; 并确定触发事件是否已经发生; 触发事件包括移动地理目标区域内的目标移动终端，在移动地理目标区域外，进入移动地理目标区域和/或离开移动地理目标区域。
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公开(公告)号：US09154907B2
公开(公告)日：2015-10-06
申请号：US11471039
申请日：2006-06-19
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.
摘要翻译： 与无线电接入网络（RAN）通信的用户设备（UE）向网络实体（例如，MSC / SGSN）发送用于向客户端实体定期报告UE位置的请求。 在请求被批准之后，MSC / SGSN向RAN发送信令以发起针对UE的周期性位置报告。 RAN可以请求定位中心（例如，SAS）向UE发送辅助数据。 RAN可以协调和控制周期性位置报告，或者可以将控制传递给定位中心。 对于每个位置报告，UE向RAN发送位置信息（例如由UE进行的测量或由UE计算的位置估计）。 如果UE发送测量，则SAS计算位置估计。 RAN然后将UE的位置估计发送给MSC / SGSN，MSC / SGSN将位置估计转发给客户实体。
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57.发明授权Methods and apparatuses for requesting/providing code phase related information associated with various satellite positioning systems in wireless communication networks 有权用于在无线通信网络中请求/提供与各种卫星定位系统相关联的码相位相关信息的方法和装置公开(公告)号：US08593344B2
公开(公告)日：2013-11-26
申请号：US13538072
申请日：2012-06-29
IPC分类号： G01S19/30
CPC分类号： G01S19/256 , G01S19/05
摘要： Methods and apparatuses are provided that may be used by one or more devices within in wireless communication network to request and/or provide code phase related information signals associated with various Satellite Positioning Systems (SPSs).
摘要翻译： 提供了可由无线通信网络内的一个或多个设备使用以提供和/或提供与各种卫星定位系统（SPS）相关联的代码相关信息信号的方法和装置。
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58.发明授权Method and apparatus for supporting location services with a streamlined location service layer 有权用于通过简化的位置服务层来支持位置服务的方法和装置公开(公告)号：US08467806B2
公开(公告)日：2013-06-18
申请号：US12793587
申请日：2010-06-03
IPC分类号： H04W24/00
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，以通过流线型位置服务层建立特定持续时间的扩展位置会话。 终端随后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定位服务，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。
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公开(公告)号：US08437288B2
公开(公告)日：2013-05-07
申请号：US11682858
申请日：2007-03-06
IPC分类号： H04W4/00
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。
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公开(公告)号：US08412227B2
公开(公告)日：2013-04-02
申请号：US12259253
申请日：2008-10-27
申请人： Stephen W. Edge , Peter John Black , Qiang Wu , Wanlun Zhao , Yeliz Tokgoz , Roberto Padovani , Ayman Fawzy Naguib , Je Woo Kim , Pranav Dayal , Parag Arun Agashe
发明人： Stephen W. Edge , Peter John Black , Qiang Wu , Wanlun Zhao , Yeliz Tokgoz , Roberto Padovani , Ayman Fawzy Naguib , Je Woo Kim , Pranav Dayal , Parag Arun Agashe
IPC分类号： H04W24/00
CPC分类号： H04W24/00 , G01S5/0226 , G01S5/0236 , H04W64/00
摘要： Briefly, in accordance with one embodiment, a method of transmitting signals is provided. Signal waveforms are transmitted from at least two respective sectors. The at least two respective sectors are from at least two different sets of a superset of sectors. The transmitted signal waveforms include signal waveforms at least nearly mutually orthogonal at least along a particular signal dimension. An advantage of such an embodiment, for example, is reduced signal interference.
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