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公开(公告)号：US08305264B1
公开(公告)日：2012-11-06
申请号：US12699245
申请日：2010-02-03
摘要： Methods and systems are disclosed to help improve accuracy of location determination for a wireless communication device. An exemplary method involves: (a) at a wireless communication device operating in a radio access network, making a determination that the wireless communication device is likely to lose global positioning system (GPS) connectivity; (b) in response to the determination, powering on a GPS receiver to receive GPS location data for the wireless communication device; and (c) powering off the GPS receiver and storing the received GPS location data.
摘要翻译： 公开了方法和系统以帮助提高无线通信设备的位置确定的准确性。 一种示例性方法包括：（a）在无线电接入网络中操作的无线通信设备，确定无线通信设备可能失去全球定位系统（GPS）连接; （b）响应于所述确定，为GPS接收机供电以接收所述无线通信设备的GPS位置数据; 和（c）关闭GPS接收机并存储接收的GPS位置数据。
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2.发明授权Method and system for streamlined location determination with advanced communication of base station delay measurements 有权通过基站延迟测量的高级通信实现精简位置确定的方法和系统公开(公告)号：US08818398B1
公开(公告)日：2014-08-26
申请号：US12330102
申请日：2008-12-08
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , G01S5/0036 , G01S5/10
摘要： Disclosed herein is a method and system to help reduce latency in responding to a location based service request from a mobile station. According to the method, the mobile station will include base station delay measurements with the location based service request. That way, when a network entity (such as the location based service provider, or a proxy between the mobile station and the location based service provider) receives the mobile station's request for a location-based service, the entity may readily convey the provided base station delay measurements to the positioning system to enable the positioning system to triangulate the mobile station's location without the need to request the base station delay measurements from the mobile station.
摘要翻译： 这里公开了一种用于帮助减少响应于来自移动站的基于位置的服务请求的等待时间的方法和系统。 根据该方法，移动台将包括基于位置的服务请求的基站延迟测量。 这样，当网络实体（诸如基于位置的服务提供商，或者移动台和基于位置的服务提供商之间的代理）接收到移动台对基于位置的服务的请求时，该实体可以容易地传达所提供的基础 站延迟测量到定位系统，以使得定位系统能够对移动台的位置进行三角测量，而不需要从移动台请求基站延迟测量。
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3.发明授权Method and system for using a hands-free-audio profile to limit use of a wireless communication device 有权使用免提音频配置文件限制无线通信设备的使用的方法和系统公开(公告)号：US08548441B1
公开(公告)日：2013-10-01
申请号：US12559235
申请日：2009-09-14
CPC分类号： H04W4/12 , H04M1/6075 , H04M1/72577
摘要： The described systems and methods allow for safer operation of a wireless communication device (WCD). The methods may be carried out at the WCD or at a wireless-communications network that interfaces to the WCD. A hands-free-audio (HFA) profile associated with the WCD may be set to enabled or disabled. A speed-condition of the WCD is determined and compared to a speed-threshold. If the speed-condition is greater than the speed-threshold and the HFA profile is enabled, then the WCD is operable to engage in wireless communications (e.g., voice calls or text messaging) via an HFA device associated with the WCD. If the speed-condition is greater than the speed-threshold and the HFA profile is set to disabled, then the WCD may prevent and/or postpone wireless communications from occurring. After the speed-condition is determined to be less than the speed-threshold, previously received communications (e.g., text messages) may be presented via the WCD.
摘要翻译： 所描述的系统和方法允许无线通信设备（WCD）的更安全的操作。 这些方法可以在WCD或与WCD接口的无线通信网络中进行。 与WCD相关联的免提音频（HFA）配置文件可能被设置为启用或禁用。 确定WCD的速度条件并将其与速度阈值进行比较。 如果速度条件大于速度阈值并且HFA配置文件被使能，则WCD可操作以经由与WCD相关联的HFA设备进行无线通信（例如，语音呼叫或文本消息）。 如果速度条件大于速度阈值，并且将HFA配置文件设置为禁用，则WCD可以防止和/或推迟无线通信发生。 在速度条件被确定为小于速度阈值之后，可以经由WCD呈现先前接收到的通信（例如，文本消息）。
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公开(公告)号：US08249625B1
公开(公告)日：2012-08-21
申请号：US12610905
申请日：2009-11-02
CPC分类号： G01S5/0054 , H04W64/00
摘要： A method and system for routing position-determining requests to position-determining platforms. The method includes receiving into a position-determining system a position-determining request specifying a given processing-duration within a given range. The processing-duration defines a maximum amount of time that the system should spend determining position and thereby defines a corresponding granularity of position-determination by the system. All processing-durations in the given range, although different from each other, define the same corresponding granularity of position-determination by the system. The method further includes the system selecting, based on which processing-duration of the range the given processing-duration is, a position-determining platform of the plurality to process the received position-determining request. The method then includes routing the received position-determining request to the selected position-determining platform for processing.
摘要翻译： 一种用于将位置确定请求路由到位置确定平台的方法和系统。 该方法包括：向位置确定系统接收指定在给定范围内的给定处理持续时间的位置确定请求。 处理持续时间定义了系统应花费确定位置的最大时间量，从而定义了系统的相应的位置确定粒度。 给定范围内的所有处理持续时间虽然彼此不同，但定义了相同的相应的系统位置确定粒度。 该方法还包括系统根据给定处理持续时间的范围的处理持续时间来选择多个处理接收到的位置确定请求的位置确定平台。 该方法然后包括将接收到的位置确定请求路由到所选择的位置确定平台进行处理。
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5.发明授权Method and system for determining cell-sector location parameters based on neighbor status 有权基于邻居状态确定小区扇区位置参数的方法和系统公开(公告)号：US09020531B1
公开(公告)日：2015-04-28
申请号：US13479808
申请日：2012-05-24
IPC分类号： H04W64/00
CPC分类号： H04W64/003 , G01S5/02 , G01S5/021 , H04W64/00
摘要： Location information may be provided for a mobile station based on the serving area that is currently serving the mobile station. The location information may include a representative location (e.g., a centroid location of the serving area) and an uncertainty (e.g., a distance between the representative location and a boundary of the serving area). The representative location and uncertainty for a serving area may depend on the status of at least one neighboring area. For example, the effective size of a serving area may become larger when a neighboring area is heavily loaded or out of service. In an embodiment, a location server receives a request to locate a mobile station, selects a representative location and uncertainty for the serving area that is serving the mobile station based on the status of at least one neighboring area, and reports the representative location and uncertainty in response to the request.
摘要翻译： 可以基于当前正在服务移动站的服务区域为移动台提供位置信息。 位置信息可以包括代表性位置（例如，服务区域的质心位置）和不确定性（例如，代表位置与服务区域的边界之间的距离）。 服务区域的代表性位置和不确定性可以取决于至少一个相邻区域的状态。 例如，当相邻区域重负载或不在服务时，服务区域的有效大小可能变大。 在一个实施例中，位置服务器接收到定位移动站的请求，基于至少一个相邻区域的状态来选择服务于移动站的服务区域的代表性位置和不确定性，并且报告代表性位置和不确定性 响应请求。
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6.发明授权Method and system for associating a cell-sector with time-dependent location parameters 有权用于将小区扇区与时间相关的位置参数相关联的方法和系统公开(公告)号：US08712438B1
公开(公告)日：2014-04-29
申请号：US13479677
申请日：2012-05-24
摘要： A set of location fixes is obtained for a plurality of mobile stations, wherein each mobile station is served by a serving area of a wireless network at a respective date and time of day. The set of location fixes is used to determine different geographic parameters that apply to the serving area for different time periods (e.g., different days of the week and/or times of day). A location server may receive a request to locate a mobile station that is being served by the serving area at a current date/time. The location server may select a representative location and at least one uncertainty parameter based on the geographic parameters that apply to the serving area for the time period corresponding to the current date/time, and report the representative location and at least one uncertainty parameter in response to the request.
摘要翻译： 针对多个移动站获得一组位置定位，其中每个移动站由无线网络的服务区在相应的日期和时间进行服务。 位置修复的集合用于确定不同时间段（例如，一周中的不同天数和/或时间）适用于服务区域的不同地理参数。 位置服务器可以接收在当前日期/时间定位由服务区域服务的移动站的请求。 位置服务器可以基于在与当前日期/时间相对应的时间段内应用于服务区域的地理参数来选择代表性位置和至少一个不确定性参数，并且响应地报告代表位置和至少一个不确定性参数 要求。
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公开(公告)号：US08838131B1
公开(公告)日：2014-09-16
申请号：US12142655
申请日：2008-06-19
IPC分类号： H04W4/02
CPC分类号： H04W4/021 , H04L63/30 , H04W4/029 , H04W4/14 , H04W8/16 , H04W12/02 , H04W12/08 , H04W64/003
摘要： A method, system, and medium are provided for determining the identity of a user associated with a wireless device located near a geographic location at a specific time. In response to the occurrence of an event at a geographic location, a request can be issued by a wireless provider to users of wireless devices to provide the geographic locations of their respective devices and their identities to one or more entities. Upon receiving an affirmative response to the request, the wireless provider communicates information to the entities allowing the entities to contact the users to solicit information regarding the occurrence of the event. A wireless provider may send a request for authorization to users of wireless devices to provide geographic locations when the wireless device enters a predefined geographic area.
摘要翻译： 提供了一种方法，系统和介质，用于确定在特定时间位于地理位置附近的与无线设备相关联的用户的身份。 响应于地理位置处的事件的发生，无线提供商可以向无线设备的用户发出请求，以将它们各自的设备的地理位置及其身份提供给一个或多个实体。 在接收到对该请求的肯定响应之后，无线提供商向允许实体联系用户的实体传送信息，以征求关于事件发生的信息。 无线提供商可以向无线设备的用户发送授权请求，以在无线设备进入预定义的地理区域时提供地理位置。
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公开(公告)号：US08700007B1
公开(公告)日：2014-04-15
申请号：US12142665
申请日：2008-06-19
CPC分类号： H04W4/02 , H04L67/18 , H04M3/42348 , H04W4/021 , H04W8/22
摘要： A method, system, and medium are provided for determining the geographic location associated with events depicted in media. The geographic locations can be provided by creators of the media, or by users who view the media. The geographic locations can then be stored in a database on a server. A determination can be made as to whether the geographic locations are within a predefined distance of the geographic location of a wireless device. A set of events located within the predefined distance can be presented to a user of the wireless device.
摘要翻译： 提供了一种方法，系统和介质，用于确定与介质中描绘的事件相关联的地理位置。 地理位置可以由媒体的创建者或查看媒体的用户提供。 然后可将地理位置存储在服务器上的数据库中。 可以确定地理位置是否在无线设备的地理位置的预定义距离内。 位于预定距离内的一组事件可以呈现给无线设备的用户。
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公开(公告)号：US08565430B1
公开(公告)日：2013-10-22
申请号：US12142631
申请日：2008-06-19
IPC分类号： G06F21/00
CPC分类号： H04W12/06 , G06F21/31 , G06F21/6209 , G06F21/6245 , G06F2221/2111 , G06F2221/2115 , H04L63/0876 , H04L63/0884 , H04W4/02 , H04W12/02
摘要： A method, system, and medium are provided for validating the identity or authority of a user of a wireless device to consent to providing geographic locations of their respective wireless device to a third-party application. Upon receiving a request to validate the authority of a user to consent to providing of geographic locations, the user is automatically redirected to a validation service portal. The validation service portal verifies the identity or authority of the user to consent by requiring the user to provide identification information. The identification information is compared to identification information in one or more databases to determine if the user has the authority to consent. An indication is provided by the validation service portal to the third-party application of whether the user has the authority to consent. The third-party application then initiates location-based services based on the indication.
摘要翻译： 提供了一种方法，系统和介质，用于验证无线设备的用户的身份或权限，以同意将其各自的无线设备的地理位置提供给第三方应用。 在接收到用于验证用户同意提供地理位置的权限的请求时，用户被自动重定向到验证服务门户。 验证服务门户通过要求用户提供身份信息来验证用户的身份或权限同意。 将识别信息与一个或多个数据库中的识别信息进行比较，以确定用户是否有权限同意。 验证服务门户向第三方应用提供用户是否有权同意的指示。 然后，第三方应用程序基于指示启动基于位置的服务。
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公开(公告)号：US08644173B1
公开(公告)日：2014-02-04
申请号：US12434895
申请日：2009-05-04
IPC分类号： H04L12/26
CPC分类号： H04L41/5019 , H04L43/16 , H04W4/02
摘要： Systems, methods, and computer-readable media for managing location-based requests in a wireless system are provided. In embodiments, a request includes or is associated with a source identifier. A position determining entity (PDE) is configured to receive a request at a designated port based on the associated source identifier. A counting component counts the number of requests communicated for a particular source identifier while a timer times predetermined units of time. A usage policy determines the maximum threshold of requests that may be communicated for a source identifier in a predetermined time period. The request may be granted if the number of requests communicated is below the maximum threshold. The request may be denied or granted if the number of requests communicated is above the maximum threshold.
摘要翻译： 提供了用于在无线系统中管理基于位置的请求的系统，方法和计算机可读介质。 在实施例中，请求包括或者与源标识符相关联。 位置确定实体（PDE）被配置为基于相关联的源标识符在指定端口处接收请求。 计数组件计数在特定源标识符传送的请求数，同时定时器重复预定的时间单位。 使用策略确定在预定时间段内可以针对源标识符传送的请求的最大阈值。 如果所传送的请求数低于最大阈值，则可以授予请求。 如果所请求的请求数超过最大阈值，则该请求可能被拒绝或授予。
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