公开(公告)号：US20100081452A1

公开(公告)日：2010-04-01

申请号：US12448887

申请日：2007-01-19

Applicant: Yang Guo ,  Saurabh Mathur ,  Kumar Ramaswamy

Inventor： Yang Guo ,  Saurabh Mathur ,  Kumar Ramaswamy

IPC: H04W64/00 ,  H04N5/225

CPC classification number: H04H60/54

Abstract: An apparatus a receiver for a camera for signal communication with transmitters in known locations for determining location of the camera, a compass for the camera for determining orientation of the camera, and a device for determining time associated with the determined camera location and orientation.

Abstract translation: 一种用于相机的接收机的装置，用于与已知位置的发射机进行信号通信，用于确定相机的位置，用于确定相机方向的照相机的罗盘，以及用于确定与确定的照相机位置和取向相关联的时间的装置。

公开(公告)号：US20090319824A1

公开(公告)日：2009-12-24

申请号：US12312236

申请日：2006-10-31

Applicant: Hang Liu ,  Saurabh Mathur

Inventor： Hang Liu ,  Saurabh Mathur

IPC: G06F11/20

CPC classification number: H04L12/1868 ,  H04L12/189 ,  H04W4/06

Abstract: A method and apparatus for recovering data, comprising establishing a secondary recovery network with a device, detecting data loss and recovering via the secondary recovery network the lost data from the device, the device having correctly received the data, are described. The lost data was sent in a primary wireless multicast network. A method and apparatus for recovering data, comprising receiving data, establishing a secondary recovery network with device and recovering the lost data via said secondary recovery network, are also described. The received data was sent in a primary wireless multicast network.

Abstract translation: 一种用于恢复数据的方法和装置，包括用设备建立辅助恢复网络，检测数据丢失并经由次级恢复网络恢复已经正确接收到数据的设备丢失的数据。 丢失的数据在主要无线组播网络中发送。 还描述了一种用于恢复数据的方法和装置，包括接收数据，建立具有设备的辅助恢复网络以及经由所述辅助恢复网络恢复丢失的数据。 接收到的数据是在主要无线组播网络中发送的。

公开(公告)号：US20090234943A1

公开(公告)日：2009-09-17

申请号：US12309371

申请日：2006-07-20

Applicant: Yang Gyo ,  Saurabh Mathur ,  Kumar Ramaswamy

Inventor： Yang Gyo ,  Saurabh Mathur ,  Kumar Ramaswamy

IPC: G06F15/16 ,  G06F15/173

CPC classification number: H04L67/104 ,  H04L65/403 ,  H04L65/4076 ,  H04L65/4084 ,  H04L65/80 ,  H04L67/1085

Abstract: A method and apparatus for transmitting data are described including partitioning a stream of data into a plurality of sub-streams, establishing an allocation of the plurality of sub-streams among a plurality of sending devices, enabling the plurality of sending devices to simultaneously begin transmitting the plurality of sub-streams in accordance with the allocation and adjusting the allocation.

Abstract translation: 描述了一种用于传输数据的方法和装置，包括将数据流划分成多个子流，在多个发送装置之间建立多个子流的分配，使多个发送装置同时开始发送 多个子流根据分配和调整分配。

公开(公告)号：US20090070859A1

公开(公告)日：2009-03-12

申请号：US11918512

申请日：2005-04-22

Applicant: Saurabh Mathur ,  Junbiao Zhang

Inventor： Saurabh Mathur ,  Junbiao Zhang

IPC: G06F21/20 ,  H04L9/32

CPC classification number: H04L67/2814 ,  H04L63/0236 ,  H04L63/0428 ,  H04L63/061 ,  H04L63/062 ,  H04L63/168 ,  H04L67/02 ,  H04W12/04 ,  H04W12/08 ,  H04W84/12

Abstract: A method and system for providing secure, anonymous access to a wireless local area network, including configuring an access point to drop packets except packets exhibiting an URL access protocol like HTTP and HTTPS, intercepting a URL access request by an access point from a mobile device via a web browser, re-directing the URL access request to a web server by the access point generating a security key by one of the access points and the web server, communicating the generated security key to the said web server securely by the access point or vice versa and setting the security key by the access point is described. A mobile device including means for forwarding a request for secure access to a wireless local area network via a URL access request, means for receiving a mobile code or a signal for displaying a security key and means for setting the security key is also described.

Abstract translation: 一种用于向无线局域网提供安全的匿名访问的方法和系统，包括配置接入点以丢弃除了呈现诸如HTTP和HTTPS的URL访问协议的分组之外的分组，从移动设备拦截接入点的URL访问请求 通过网络浏览器，所述接入点将所述URL访问请求重新指向Web服务器，所述访问点由所述接入点和所述web服务器之一生成安全密钥，所述接入点将所生成的安全密钥安全地传递到所述web服务器 或反之亦然，并且描述了由接入点设置安全密钥。 还描述了一种移动设备，其包括用于经由URL访问请求转发对无线局域网的安全访问的请求的装置，还包括接收用于显示安全密钥的移动代码或信号的装置和用于设置安全密钥的装置的装置。

公开(公告)号：US20080055100A1

公开(公告)日：2008-03-06

申请号：US11661780

申请日：2004-09-03

Applicant: Saurabh Mathur ,  Junbiao Zhang

Inventor： Saurabh Mathur ,  Junbiao Zhang

IPC: G08B21/00 ,  H04L29/06

CPC classification number: H04L41/06 ,  H04L41/026 ,  H04L41/0846 ,  H04L41/0869 ,  H04L63/02 ,  H04L63/04 ,  H04L63/1433

Abstract: There is provided a method for automatically detecting and indicating a mis-configuration condition in an electronic device having one or more factory-default settings. At least one mis-configuration rule that relates to at least one mis-configuration condition of the electronic device, is checked against at least one corresponding current configuration setting to determine whether the electronic device is mis-configured. A mis-configuration alert is provided with respect to the electronic device, when the electronic device is determined to be mis-configured in said checking step.

Abstract translation: 提供一种用于在具有一个或多个工厂默认设置的电子设备中自动检测和指示错误配置条件的方法。 根据至少一个对应的当前配置设置来检查至少一个与电子设备的至少一个错误配置条件相关的错误配置规则，以确定电子设备是否被配置错误。 当在所述检查步骤中确定电子设备被错误配置时，相对于电子设备提供错误配置警报。

公开(公告)号：US20070189537A1

公开(公告)日：2007-08-16

申请号：US11371662

申请日：2006-03-09

Applicant: Junbiao Zhang ,  Saurabh Mathur ,  Sachin Mody

Inventor： Junbiao Zhang ,  Saurabh Mathur ,  Sachin Mody

IPC: H04K1/00

CPC classification number: H04L9/0891 ,  H04L9/083 ,  H04L9/0869 ,  H04L63/0428 ,  H04L63/068 ,  H04L2209/80 ,  H04W12/04031 ,  H04W84/12

Abstract: The invention provides a method for improving the security of a mobile terminal in a WLAN environment by installing two shared secrets instead of one shared secret, the initial session key, on both the wireless user machine and the WLAN access point during the user authentication phase. One of the shared secrets is used as the initial session key and the other is used as a secure seed. Since the initial authentication is secure, these two keys are not known to a would be hacker. Although the initial session key may eventually be cracked by the would be hacker, the secure seed remains secure as it is not used in any insecure communication.

Abstract translation: 本发明提供一种通过在用户认证阶段期间在无线用户机器和WLAN接入点上安装两个共享秘密而不是一个共享秘密（初始会话密钥）来提高WLAN环境中的移动终端的安全性的方法。 共享秘密之一被用作初始会话密钥，另一个用作安全种子。 由于初始身份验证是安全的，所以这两个密钥对于黑客来说是不知道的。 虽然初始会话密钥可能最终被黑客破解，但安全种子仍然是安全的，因为它不会用于任何不安全的通信。

公开(公告)号：US20060193297A1

公开(公告)日：2006-08-31

申请号：US10550964

申请日：2004-01-29

Applicant: Junbiao Zhang ,  Saurabh Mathur ,  Kumar Ramaswamy

Inventor： Junbiao Zhang ,  Saurabh Mathur ,  Kumar Ramaswamy

IPC: H04Q7/24

CPC classification number: H04W12/04 ,  H04L63/06 ,  H04L63/062 ,  H04L63/08 ,  H04W12/06 ,  H04W28/18 ,  H04W36/0038 ,  H04W48/08 ,  H04W80/04 ,  H04W88/08 ,  H04W88/16

Abstract: A system, method, and computer readable medium for enabling roaming of wireless client stations among wireless access points are disclosed. A gateway programmed to receive session data requests is provided in a network, which comprises access points which are programmed to send session data requests to the gateway. The gateway sends session information setting commands to the requesting access point, or sends a session data failure response to the access point.

Abstract translation: 公开了一种用于使无线接入点之间的无线客户端站漫游的系统，方法和计算机可读介质。 编程为接收会话数据请求的网关在网络中提供，网络包括被编程为向网关发送会话数据请求的接入点。 网关向请求接入点发送会话信息设置命令，或者向接入点发送会话数据故障响应。

公开(公告)号：US09407710B2

公开(公告)日：2016-08-02

申请号：US13817029

申请日：2010-08-19

Applicant: Dekai Li ,  Ashwin Kashyap ,  Saurabh Mathur

Inventor： Dekai Li ,  Ashwin Kashyap ,  Saurabh Mathur

IPC: H04L29/08 ,  H04N21/442 ,  H04N21/45 ,  H04N21/458 ,  H04N21/61 ,  H04L29/06

CPC classification number: H04L67/22 ,  H04L43/04 ,  H04L65/103 ,  H04L65/4076 ,  H04L67/303 ,  H04N21/44222 ,  H04N21/4532 ,  H04N21/458 ,  H04N21/6125

Abstract: A home network system that personalizes the selection of information content in accordance with an interest of a user of the network is disclosed. More specifically, a method and apparatus are described for automatically presenting an information content of interest to the user, being provided by an Internet site external to the network. The contents of interest may be determined in accordance with an access pattern of the user or a frequency of the use of particular topic in the content.

Abstract translation: 公开了根据网络的用户的兴趣个性化对信息内容的选择的家庭网络系统。 更具体地，描述了一种方法和装置，用于自动呈现由网络外部的因特网站点提供的用户感兴趣的信息内容。 感兴趣的内容可以根据用户的访问模式或内容中特定主题的使用频率来确定。

公开(公告)号：US09215666B2

公开(公告)日：2015-12-15

申请号：US13061663

申请日：2008-09-03

Applicant: Hang Liu ,  Ishan Mandrekar ,  Mingquan Wu ,  Ramkumar Perumanam ,  Saurabh Mathur

Inventor： Hang Liu ,  Ishan Mandrekar ,  Mingquan Wu ,  Ramkumar Perumanam ,  Saurabh Mathur

IPC: H04W52/08 ,  H04W52/20 ,  H04W52/24

CPC classification number: H04W52/20 ,  H04W52/08 ,  H04W52/245

Abstract: A method and apparatus are described including receiving, by a transmitter, a report from an associated client, setting and using a downlink transmit power level responsive to the report for data transmissions to the associated client, determining a downlink data loss rate and adjusting the downlink transmit power level responsive to the downlink data loss rate, wherein said report includes received signal strength, client transmit power level and one of link margin and receiver sensitivity. Also described are a method and apparatus including receiving, by a receiver, a request for a report, transmitting the requested report, receiving an instruction to use an uplink transmit power level, setting and using the uplink transmit power level, determining an uplink data loss rate and adjusting the uplink transmit power level responsive to the uplink data loss rate, wherein said report includes said received signal strength, client transmit power level and one of said link margin and said receiver sensitivity.

Abstract translation: 描述了一种方法和装置，包括由发射机从相关联的客户端接收报告，响应于所述报告来设置和使用下行链路发射功率电平，以便向相关联的客户端发送数据，确定下行链路数据丢失率并调整下行链路 响应于下行链路数据丢失率发送功率电平，其中所述报告包括接收信号强度，客户端发射功率电平以及链路余量和接收机灵敏度之一。 还描述了一种方法和装置，包括由接收机接收对报告的请求，发送所请求的报告，接收使用上行链路发射功率电平的指令，设置和使用上行链路发射功率电平，确定上行链路数据丢失 响应于上行链路数据丢失率来速率和调整上行链路发射功率电平，其中所述报告包括所述接收信号强度，客户端发射功率电平以及所述链路余量和所述接收机灵敏度之一。

公开(公告)号：US08838823B2

公开(公告)日：2014-09-16

申请号：US12227954

申请日：2006-06-27

Applicant: Yang Guo ,  Saurabh Mathur ,  Kumar Ramaswamy

Inventor： Yang Guo ,  Saurabh Mathur ,  Kumar Ramaswamy

IPC: G06F15/16

CPC classification number: H04N7/17336 ,  H04L67/104 ,  H04L67/1063 ,  H04L67/1076 ,  H04L67/1078 ,  H04L67/108 ,  H04N21/2396 ,  H04N21/26233 ,  H04N21/47202 ,  H04N21/632 ,  H04N21/8456

Abstract: A method is described including receiving a streamed leading content sub-clip, determining a set of needed content sub-clips, locating one of the set of needed content sub-clips and downloading the located content sub-clip. A system for providing content-on-demand is described having a peer, a server and a tracker. The tracker may be co-located with the server. The peer includes means for receiving a streamed leading content sub-clip, means for determining a set of needed content sub-clips, means for locating one of the set of needed content sub-clips and means for downloading the located content sub-clip.

Abstract translation: 描述了一种方法，包括接收流式引导内容子剪辑，确定一组需要的内容子剪辑，定位该组所需内容子剪辑中的一个并下载所定位的内容子剪辑。 描述了一种用于提供按需内容的系统，其具有对等体，服务器和跟踪器。 跟踪器可能与服务器位于同一位置。 对等体包括用于接收流式引导内容子剪辑的装置，用于确定一组所需内容子剪辑的装置，用于定位该组所需内容子剪辑中的一个的装置以及用于下载所定位的内容子剪辑的装置。