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1.发明授权System and method for generic application of location determination for network attached devices 有权用于网络连接设备的位置确定的通用应用的系统和方法公开(公告)号：US08239483B2
公开(公告)日：2012-08-07
申请号：US12404944
申请日：2009-03-16
摘要： A system and method for determining the location of a target device. A location request may be received for a target device, and a plurality of parameters determined that identify the target device. A most likely path may be selected from a plurality of paths to produce a location of the target device, each path having one or more of the plural determined parameters as an input and one or more measurement results as an output. Measurement information may be collected on the most likely path as a function of one or more of the determined parameters to provide the one or more measurement results. Location information may then be derived for the target device as a function of the one or more measurement results, the derivation utilizing a location determination function that evaluates ones of the plural paths. An estimated location of the target device may then be determined as a function of the respective location information for the selected path.
摘要翻译： 一种用于确定目标设备的位置的系统和方法。 可以为目标设备接收位置请求，并且确定识别目标设备的多个参数。 可以从多个路径中选择最可能的路径以产生目标设备的位置，每个路径具有多个确定的参数中的一个或多个作为输入，以及一个或多个测量结果作为输出。 测量信息可以作为一个或多个确定参数的函数在最可能的路径上收集以提供一个或多个测量结果。 然后可以根据一个或多个测量结果为目标设备导出位置信息，利用评估多个路径中的一个的位置确定功能的推导。 然后可以根据所选路径的相应位置信息来确定目标设备的估计位置。
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2.发明申请SYSTEM AND METHOD FOR MANAGING CREATED LOCATION CONTEXTS IN A LOCATION SERVER 有权用于管理位置服务器中创建的位置对象的系统和方法公开(公告)号：US20100248740A1
公开(公告)日：2010-09-30
申请号：US12411928
申请日：2009-03-26
IPC分类号： H04W24/00
摘要： A system and method for handling a location request for a target device using a location uniform resource identifier (“URI”). A location request may be received for a target device from a requesting entity, the target device having a location context information represented by a location URI and including starting information, initial validating information and policy information. The form of the location URI may be verified by a location information server (“LIS”), the form including at least an encrypted context string. This string may be extracted and decrypted by the LIS and it may be determined whether the request can continue as a function of the policy information. If the request can continue, then an estimated location of the target device may be determined as a function of the starting information. Additional validating information may be collected and correlated the initial validating information. If these validating information correlate, then the estimated location of the target device may be provided to the requesting entity.
摘要翻译： 一种使用位置统一资源标识符（“URI”）来处理目标设备的位置请求的系统和方法。 可以从请求实体接收目标设备的位置请求，目标设备具有由位置URI表示的位置上下文信息，并且包括起始信息，初始验证信息和策略信息。 位置URI的形式可以由位置信息服务器（“LIS”）来验证，该形式至少包括一个加密的上下文字符串。 可以由LIS提取和解密该字符串，并且可以确定请求是否可以作为策略信息的函数继续。 如果请求可以继续，则可以根据起始信息确定目标设备的估计位置。 可以收集附加的验证信息并将初始验证信息相关联。 如果这些验证信息相关，则可以向请求实体提供目标设备的估计位置。
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3.发明授权System and method for managing created location contexts in a location server 有权用于在位置服务器中管理创建的位置上下文的系统和方法公开(公告)号：US08462769B2
公开(公告)日：2013-06-11
申请号：US12411883
申请日：2009-03-26
IPC分类号： H04L12/66
摘要： A system and method for creating a location uniform resource identifier (“URI”) for determining the location of a target device. A location request may be received for a target device. Location context information may be collected for the target device including starting information, validating information and policy information. This collected location context information may be encrypted in a location information server and converted to a form compatible with URI syntax. A location URI may then be constructed as a function of the converted information.
摘要翻译： 一种用于创建用于确定目标设备的位置的位置统一资源标识符（“URI”）的系统和方法。 可以为目标设备接收位置请求。 可以为目标设备收集包括起始信息，验证信息和策略信息的位置上下文信息。 该收集的位置上下文信息可以在位置信息服务器中被加密并被转换成与URI语法兼容的形式。 然后可以将位置URI构造为转换的信息的函数。
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4.发明授权System and method for managing created location contexts in a location server 有权用于在位置服务器中管理创建的位置上下文的系统和方法公开(公告)号：US08391884B2
公开(公告)日：2013-03-05
申请号：US12411928
申请日：2009-03-26
摘要： A system and method for handling a location request for a target device using a location uniform resource identifier (“URI”). A location request may be received for a target device from a requesting entity, the target device having a location context information represented by a location URI and including starting information, initial validating information and policy information. The form of the location URI may be verified by a location information server (“LIS”), the form including at least an encrypted context string. This string may be extracted and decrypted by the LIS and it may be determined whether the request can continue as a function of the policy information. If the request can continue, then an estimated location of the target device may be determined as a function of the starting information. Additional validating information may be collected and correlated the initial validating information. If these validating information correlate, then the estimated location of the target device may be provided to the requesting entity.
摘要翻译： 一种使用位置统一资源标识符（URI）来处理对目标设备的位置请求的系统和方法。 可以从请求实体接收目标设备的位置请求，目标设备具有由位置URI表示的位置上下文信息，并且包括起始信息，初始验证信息和策略信息。 位置URI的形式可以由位置信息服务器（LIS）来验证，该形式至少包括加密的上下文字符串。 可以由LIS提取和解密该字符串，并且可以确定请求是否可以作为策略信息的函数继续。 如果请求可以继续，则可以根据起始信息确定目标设备的估计位置。 可以收集附加的验证信息并将初始验证信息相关联。 如果这些验证信息相关，则可以向请求实体提供目标设备的估计位置。
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5.发明申请SYSTEM AND METHOD FOR GENERIC APPLICATION OF LOCATION DETERMINATION FOR NETWORK ATTACHED DEVICES 有权用于网络连接设备的位置确定的一般应用的系统和方法公开(公告)号：US20100235492A1
公开(公告)日：2010-09-16
申请号：US12404944
申请日：2009-03-16
IPC分类号： G06F15/173
摘要： A system and method for determining the location of a target device. A location request may be received for a target device, and a plurality of parameters determined that identify the target device. A most likely path may be selected from a plurality of paths to produce a location of the target device, each path having one or more of the plural determined parameters as an input and one or more measurement results as an output. Measurement information may be collected on the most likely path as a function of one or more of the determined parameters to provide the one or more measurement results. Location information may then be derived for the target device as a function of the one or more measurement results, the derivation utilizing a location determination function that evaluates ones of the plural paths. An estimated location of the target device may then be determined as a function of the respective location information for the selected path.
摘要翻译： 一种用于确定目标设备的位置的系统和方法。 可以为目标设备接收位置请求，并且确定识别目标设备的多个参数。 可以从多个路径中选择最可能的路径以产生目标设备的位置，每个路径具有多个确定的参数中的一个或多个作为输入，以及一个或多个测量结果作为输出。 测量信息可以作为一个或多个确定参数的函数在最可能的路径上收集以提供一个或多个测量结果。 然后可以根据一个或多个测量结果为目标设备导出位置信息，利用评估多个路径中的一个的位置确定功能的推导。 然后可以根据所选路径的相应位置信息来确定目标设备的估计位置。
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6.发明申请SYSTEM AND METHOD FOR PROVIDING LOCATION SERVICES FOR MULTIPLE ACCESS NETWORKS FROM A SINGLE LOCATION SERVER 失效从单一位置服务器提供多个访问网络的位置服务的系统和方法公开(公告)号：US20100106774A1
公开(公告)日：2010-04-29
申请号：US12562671
申请日：2009-09-18
IPC分类号： G06F15/16
CPC分类号： H04L65/1063 , H04W4/02
摘要： A system and method for determining the location of a target device attached to an access network connected to a location server, the location server having a plurality of access networks connected thereto. A location request may be received for a target device whereby the target device is identified as a function of one or more parameters. An access network may be identified from the plurality of access networks to which the target device is attached as a function of the one or more parameters. Each access network in the plurality of access networks connected to the location server may be assigned one or more logical identifiers by which an individual location request may be allocated to the respective access network. An estimated location of the target device may then be determined as a function of the one or more logical identifiers using a location algorithm appropriate for the identified access network.
摘要翻译： 一种用于确定连接到连接到位置服务器的接入网络上的目标设备的位置的系统和方法，所述位置服务器具有连接到其上的多个接入网络。 可以为目标设备接收位置请求，由此将目标设备识别为一个或多个参数的函数。 根据该一个或多个参数，可以从目标设备所附接的多个接入网络中识别接入网络。 连接到位置服务器的多个接入网络中的每个接入网络可以被分配一个或多个逻辑标识符，通过该逻辑标识符可以将单独的位置请求分配给相应的接入网络。 然后可以使用适合于所识别的接入网络的位置算法来将目标设备的估计位置确定为一个或多个逻辑标识符的函数。
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7.发明授权System and method for providing location services for multiple access networks from a single location server 失效用于从单个位置服务器提供用于多个接入网络的位置服务的系统和方法公开(公告)号：US08762519B2
公开(公告)日：2014-06-24
申请号：US12562671
申请日：2009-09-18
IPC分类号： G06F15/173
CPC分类号： H04L65/1063 , H04W4/02
摘要： A system and method for determining the location of a target device attached to an access network connected to a location server, the location server having a plurality of access networks connected thereto. A location request may be received for a target device whereby the target device is identified as a function of one or more parameters. An access network may be identified from the plurality of access networks to which the target device is attached as a function of the one or more parameters. Each access network in the plurality of access networks connected to the location server may be assigned one or more logical identifiers by which an individual location request may be allocated to the respective access network. An estimated location of the target device may then be determined as a function of the one or more logical identifiers using a location algorithm appropriate for the identified access network.
摘要翻译： 一种用于确定连接到连接到位置服务器的接入网络上的目标设备的位置的系统和方法，所述位置服务器具有连接到其上的多个接入网络。 可以为目标设备接收位置请求，由此将目标设备识别为一个或多个参数的函数。 根据该一个或多个参数，可以从目标设备所附接的多个接入网络中识别接入网络。 连接到位置服务器的多个接入网络中的每个接入网络可以被分配一个或多个逻辑标识符，通过该逻辑标识符可以将单独的位置请求分配给相应的接入网络。 然后可以使用适合于所识别的接入网络的位置算法来将目标设备的估计位置确定为一个或多个逻辑标识符的函数。
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