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1. 发明申请

US20090042557A1 System and Method For Mapping Wireless Access Points 有权
标题翻译：用于映射无线接入点的系统和方法
公开(公告)号：US20090042557A1
公开(公告)日：2009-02-12
申请号：US12180159
申请日：2008-07-25
申请人： Yosef Vardi , Shimon Scherzer , Tamir Scherzer , Avital Margalit , Ronnie Blaier , Yariv Lifchuk
发明人： Yosef Vardi , Shimon Scherzer , Tamir Scherzer , Avital Margalit , Ronnie Blaier , Yariv Lifchuk
IPC分类号： H04W48/00
CPC分类号： H04W24/08 , H04W24/10 , H04W48/16 , H04W48/20 , H04W72/02 , H04W72/04 , H04W72/0406 , H04W88/02
摘要： An improved connectivity to radio access point is enabled by a server that includes a database storing data about various radio access points, and an evaluation module evaluating the quality of connection to each of the access points. Clients receive updates about relevant access points from the server and use the information to connect to the preferred access point. The clients also check connectivity to other access points in the vicinity, and report the findings to the server. The server uses the reports to update its database, and send corresponding updates to the clients. The database can include information about the location of the access points. The information about the location of the access points can be manually input or determined using GPS information. The location of an access points can be determined as a function of available information about other access points detected at the same location. An access point can be presumed to be located in approximately the same location as another access point detected in the same location by the same user terminal. Where more than one access point having a known location is detected in the same location as an unmapped access point (having an unknown location), the location of the unmapped access point can be determined as function of a weighted average of the known locations of the other access points and signal strength of the signal received from each access point.
摘要翻译：通过包括存储关于各种无线电接入点的数据的数据库的服务器以及评估与每个接入点的连接质量的评估模块来实现与无线电接入点的改进的连接。客户端从服务器接收有关相关接入点的更新，并使用该信息连接到首选接入点。客户还检查与附近其他接入点的连接，并将调查结果报告给服务器。服务器使用报告更新其数据库，并向客户端发送相应的更新。数据库可以包括有关接入点位置的信息。有关接入点位置的信息可以使用GPS信息手动输入或确定。可以根据在相同位置处检测到的其他接入点的可用信息来确定接入点的位置。可以认为接入点位于与同一用户终端在同一位置检测到的另一接入点大致相同的位置。在具有已知位置的多个接入点在与未映射接入点（具有未知位置）相同的位置中被检测到的情况下，可以将未映射接入点的位置确定为已知位置的加权平均值的函数，其他接入点和从每个接入点接收的信号的信号强度。

2. 发明授权

US08126476B2 System and method for mapping wireless access points 有权
标题翻译：用于映射无线接入点的系统和方法
公开(公告)号：US08126476B2
公开(公告)日：2012-02-28
申请号：US12180159
申请日：2008-07-25
申请人： Yosef Vardi , Shimon Scherzer , Tamir Scherzer , Avital Margalit , Ronnie Blaier , Yariv Lifchuk
发明人： Yosef Vardi , Shimon Scherzer , Tamir Scherzer , Avital Margalit , Ronnie Blaier , Yariv Lifchuk
IPC分类号： H04W24/00
CPC分类号： H04W24/08 , H04W24/10 , H04W48/16 , H04W48/20 , H04W72/02 , H04W72/04 , H04W72/0406 , H04W88/02
摘要： An improved connectivity to radio access point is enabled by a server that includes a database storing data about various radio access points, and an evaluation module evaluating the quality of connection to each of the access points. Clients receive updates about relevant access points from the server and use the information to connect to the preferred access point. The clients also check connectivity to other access points in the vicinity, and report the findings to the server. The server uses the reports to update its database, and send corresponding updates to the clients. The database can include information about the location of the access points. The information about the location of the access points can be manually input or determined using GPS information. The location of an access points can be determined as a function of available information about other access points detected at the same location. An access point can be presumed to be located in approximately the same location as another access point detected in the same location by the same user terminal. Where more than one access point having a known location is detected in the same location as an unmapped access point (having an unknown location), the location of the unmapped access point can be determined as function of a weighted average of the known locations of the other access points and signal strength of the signal received from each access point.
摘要翻译：通过包括存储关于各种无线电接入点的数据的数据库的服务器和评估与每个接入点的连接质量的评估模块来实现与无线电接入点的改进的连接。客户端从服务器接收有关相关接入点的更新，并使用该信息连接到首选接入点。客户还检查与附近其他接入点的连接，并将调查结果报告给服务器。服务器使用报告更新其数据库，并向客户端发送相应的更新。数据库可以包括有关接入点位置的信息。有关接入点位置的信息可以使用GPS信息手动输入或确定。可以根据在相同位置处检测到的其他接入点的可用信息来确定接入点的位置。可以认为接入点位于与同一用户终端在同一位置检测到的另一接入点大致相同的位置。在具有已知位置的多于一个接入点在与未映射接入点（具有未知位置）相同的位置中被检测到的情况下，可以将未映射接入点的位置确定为已知位置的加权平均值的函数其他接入点和从每个接入点接收的信号的信号强度。

3. 发明申请

US20080133771A1 ACCELERATED MULTIMEDIA FILE DOWNLOAD AND PLAYBACK 有权
标题翻译：加速多媒体文件下载和回放
公开(公告)号：US20080133771A1
公开(公告)日：2008-06-05
申请号：US11947013
申请日：2007-11-29
申请人： Yosef Vardi , Idan Feigenbaum , Fabian Ben Aderet
发明人： Yosef Vardi , Idan Feigenbaum , Fabian Ben Aderet
IPC分类号： G06F15/173
CPC分类号： H04L12/64 , H04L65/4084 , H04L67/06 , H04L69/14
摘要： A multimedia file transfer system including a redirector configured to identify a request to access a multimedia file via a network at a specified network address, and an accelerator configured to respond to the request by identifying at least one physical data storage device on which at least a portion of the multimedia file is stored, establish a plurality of data transfer links via the network with any of the devices, download a different portion of the multimedia file via each of the data transfer links, where any of the portions are downloaded at least partly concurrently, and provide, at least partly concurrently with downloading any of the portions, downloaded multimedia file data to a multimedia file player in the order in which the data appear in the multimedia file.
摘要翻译：一种多媒体文件传输系统，包括重定向器，被配置为识别经由指定网络地址的网络访问多媒体文件的请求;以及加速器，被配置为通过识别至少一个物理数据存储设备来响应该请求，存储多媒体文件的一部分，通过网络与任何设备建立多个数据传输链路，经由每个数据传输链路下载多媒体文件的不同部分，其中任何部分至少部分地被下载同时并且至少部分地同时将按照数据出现在多媒体文件中的顺序将下载的多媒体文件数据下载到多媒体文件播放器。

4. 发明授权

US08224981B2 Accelerated multimedia file download and playback 有权
标题翻译：加速多媒体文件下载和播放
公开(公告)号：US08224981B2
公开(公告)日：2012-07-17
申请号：US11947013
申请日：2007-11-29
申请人： Yosef Vardi , Idan Feigenbaum , Fabian Ben Aderet
发明人： Yosef Vardi , Idan Feigenbaum , Fabian Ben Aderet
IPC分类号： G06F15/16
CPC分类号： H04L12/64 , H04L65/4084 , H04L67/06 , H04L69/14
摘要： A multimedia file transfer system including a redirector configured to identify a request to access a multimedia file via a network at a specified network address, and an accelerator configured to respond to the request by identifying at least one physical data storage device on which at least a portion of the multimedia file is stored, establish a plurality of data transfer links via the network with any of the devices, download a different portion of the multimedia file via each of the data transfer links, where any of the portions are downloaded at least partly concurrently, and provide, at least partly concurrently with downloading any of the portions, downloaded multimedia file data to a multimedia file player in the order in which the data appear in the multimedia file.
摘要翻译：一种多媒体文件传输系统，包括重定向器，被配置为识别经由指定网络地址的网络访问多媒体文件的请求;以及加速器，被配置为通过识别至少一个物理数据存储设备来响应该请求，存储多媒体文件的一部分，通过网络与任何设备建立多个数据传输链路，经由每个数据传输链路下载多媒体文件的不同部分，其中任何部分至少部分地被下载同时并且至少部分地同时将按照数据出现在多媒体文件中的顺序将下载的多媒体文件数据下载到多媒体文件播放器。

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