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    METHOD AND SYSTEM FOR ACCOUNTABLE RESOURCE ALLOCATION IN CELLULAR AND BROADBAND NETWORKS
    62.
    发明申请
    METHOD AND SYSTEM FOR ACCOUNTABLE RESOURCE ALLOCATION IN CELLULAR AND BROADBAND NETWORKS 有权
    在细胞和宽带网络中的可分配资源分配的方法和系统

    公开(公告)号：US20110250900A1

    公开(公告)日：2011-10-13

    申请号：US13152427

    申请日：2011-06-03

    申请人： Ravindranath Kokku ,  Rajesh Mahindra ,  Sampath Rangarajan

    发明人： Ravindranath Kokku ,  Rajesh Mahindra ,  Sampath Rangarajan

    IPC分类号： H04W72/04

    CPC分类号： H04L41/0896 ,  H04L47/824 ,  H04L47/828 ,  H04W72/0453

    摘要： A method includes receiving information flows between users into a basestation of a cellular network, applying a usage accountability framework responsive to predetermined user fairness metrics, bandwidth resources on the network and a history of channel bandwidth variations by the users, and executing bandwidth allocation for the flows between the users responsive to the applying an accountability framework for improving user experience on the network by the users.

    摘要翻译： 一种方法包括：将用户之间的信息流接收到蜂窝网络的基站中，响应于预定的用户公平度量应用使用问题框架，网络上的带宽资源和用户的信道带宽变化历史，以及为 在用户之间流动，响应于应用用于在用户网络上改善用户体验的问责框架。

    Sequential Sensing Scheme for Cognitive Radio Based on a Block of Received Samples
    63.
    发明申请
    Sequential Sensing Scheme for Cognitive Radio Based on a Block of Received Samples 审中-公开
    基于接收样本块的认知无线电序列感知方案

    公开(公告)号：US20110218768A1

    公开(公告)日：2011-09-08

    申请号：US12818813

    申请日：2010-06-18

    申请人： Yan Xin ,  Honghai Zhang ,  Sampath Rangarajan ,  Kyungtae Kim

    发明人： Yan Xin ,  Honghai Zhang ,  Sampath Rangarajan ,  Kyungtae Kim

    IPC分类号： G06F17/18

    CPC分类号： G06F17/18

    摘要： A method and system for determining whether a given electromagnetic frequency is in use includes applying a transformation to an amplitude of received samples, adjusting the transformed samples by a constant based on a minimum detection signal-to-noise ratio; combining the adjusted samples to produce a test statistic; and using a processor to make a determination regarding if the frequency is in use based on the test statistic exceeded or falling below a threshold, said test statistic being based on Ξq=Σi=1q×L(|ri|2−Δ), where q is the block index, ri is the ith received sample, and Δ is the constant.

    摘要翻译： 一种用于确定给定电磁频率是否在使用中的方法和系统包括将变换应用于接收样本的振幅，基于最小检测信噪比将变换的样本调整一个常数; 结合调整后的样本产生检验统计量; 并且使用处理器基于超过或低于阈值的测试统计量来确定是否使用频率，所述测试统计量基于＆Xgr; i = 1q×L（| ri | 2- ＆Dgr;），其中q是块索引，ri是第i个收集的样本，＆Dgr; 是常数。

    SUBBAND INDEXING METHODS AND SYSTEMS
    64.
    发明申请
    SUBBAND INDEXING METHODS AND SYSTEMS 有权
    子带索引方法和系统

    公开(公告)号：US20110105058A1

    公开(公告)日：2011-05-05

    申请号：US12940725

    申请日：2010-11-05

    申请人： Mohammad A. Khojastpour ,  Sampath Rangarajan

    发明人： Mohammad A. Khojastpour ,  Sampath Rangarajan

    IPC分类号： H04B1/04

    CPC分类号： H04L27/28 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0094 ,  H04L27/30

    摘要： Methods and systems for indexing subband selections are disclosed. The selected subbands can be represented as a binary sequence and the index can be determined by employing a choose function, where a choose function value for a particular selected bit position is defined by a selection occurrence count of the selected bit position that is chosen from a bit position count of the selected bit position. In particular, the index can be the summation of choose function values for each selected bit position.

    摘要翻译： 公开了用于索引子带选择的方法和系统。 所选择的子带可以表示为二进制序列，并且可以通过采用选择函数来确定索引，其中特定所选位位置的选择函数值由所选择的位位置的选择发生次数定义，所述选择发生次数从 所选位位置的位位置计数。 特别地，索引可以是每个所选位位置的选择函数值的总和。

    Method and apparatus for providing adaptive VPN to enable different security levels in virtual private networks (VPNs)
    65.
    发明授权
    Method and apparatus for providing adaptive VPN to enable different security levels in virtual private networks (VPNs) 有权
    用于提供自适应VPN以在虚拟专用网（VPN）中实现不同安全级别的方法和装置，

    公开(公告)号：US07478427B2

    公开(公告)日：2009-01-13

    申请号：US10429815

    申请日：2003-05-05

    申请人： Sarit Mukherjee ,  Sanjoy Paul ,  Sampath Rangarajan ,  Anil Takkallapalli

    发明人： Sarit Mukherjee ,  Sanjoy Paul ,  Sampath Rangarajan ,  Anil Takkallapalli

    IPC分类号： G06F21/00 ,  G06F15/16 ,  H04L9/00

    CPC分类号： H04L63/0272 ,  H04L12/4633 ,  H04L63/164

    摘要： A method and apparatus for providing at least two virtual private network VPN tunnels from a client device in a VPN network having an enterprise gateway and a network VPN gateway. The method and apparatus includes a client device having an Internet Key Exchange (IKE) module for establishing the at least two tunnels using an IKE protocol wherein a first tunnel is an end-to-end VPN tunnel to the enterprise gateway, and a second tunnel is a network-based tunnel to the network VPN gateway. An IPsec Network Driver Interface interfaces with the IKE module, which includes a security authentication database (SADB) that stores downloaded enterprise security policies respectively for each of the at least two tunnels. A routing table stores IP addresses of local presences and hosts respectively associated with the at least two tunnels, whereby packets are routed over the at least two tunnels based on the downloaded policies.

    摘要翻译： 一种用于在具有企业网关和网络VPN网关的VPN网络中从客户端设备提供至少两个虚拟专用网络VPN隧道的方法和装置。 该方法和装置包括具有互联网密钥交换（IKE）模块的客户端设备，用于使用IKE协议建立至少两个隧道，其中第一隧道是到企业网关的端到端VPN隧道，以及第二隧道 是到网络VPN网关的基于网络的隧道。 IPsec网络驱动程序接口与IKE模块接口，该IKE模块包括一个安全认证数据库（SADB），它分别为至少两个隧道中的每个隧道存储下载的企业安全策略。 路由表存储分别与至少两个隧道相关联的本地存在和主机的IP地址，由此基于所下载的策略，通过至少两个隧道路由分组。

    Method and Apparatus for Rendering Game Assets in Distributed Systems
    66.
    发明申请
    Method and Apparatus for Rendering Game Assets in Distributed Systems 有权
    分布式系统中渲染游戏资产的方法和装置

    公开(公告)号：US20070220363A1

    公开(公告)日：2007-09-20

    申请号：US11539915

    申请日：2006-10-10

    申请人： Sudhir Aggarwal ,  Hemant Banavar ,  Sarit Mukherjee ,  Sampath Rangarajan

    发明人： Sudhir Aggarwal ,  Hemant Banavar ,  Sarit Mukherjee ,  Sampath Rangarajan

    IPC分类号： G06F11/00

    CPC分类号： H04L1/0072 ,  A63F13/12 ,  A63F13/358 ,  A63F2300/534 ,  A63F2300/535 ,  G07F17/32 ,  G07F17/3223 ,  G07F17/3239

    摘要： The invention includes a method and apparatus for attempting to synchronize delivery of information at a plurality of receiving systems. The method includes generating, at a sending system, a plurality of current messages adapted for rendering an asset within an application space of a respective plurality of receiving systems, determining an accumulated export error for each of the receiving systems, transmitting the current messages toward the respective receiving systems in a manner adapted to reduce the accumulated export errors. The accumulated export error for a receiving system includes an estimated current message export error for a current message generated by the sending system for the receiving system and an accumulated previous message export error for at least one previous message generated by the sending system for the receiving system.

    摘要翻译： 本发明包括用于尝试在多个接收系统上同步信息传递的方法和装置。 该方法包括在发送系统处生成适于在相应的多个接收系统的应用空间内呈现资产的多个当前消息，确定每个接收系统的累积的导出错误，将当前消息发送到 相应的接收系统以适于减少累积的出口错误的方式。 接收系统的累积导出错误包括由发送系统为接收系统生成的当前消息的估计当前消息导出错误以及由发送系统为接收系统生成的至少一个先前消息的累积先前消息导出错误 。

    Method and apparatus for interconnecting wireless and wireline networks
    69.
    发明授权
    Method and apparatus for interconnecting wireless and wireline networks 有权
    用于互连无线和有线网络的方法和装置

    公开(公告)号：US07058424B2

    公开(公告)日：2006-06-06

    申请号：US10761060

    申请日：2004-01-20

    申请人： Sarang Moreshwar Gadgil ,  Anand Nagesh Kagalkar ,  Sarit Mukherjee ,  Sampath Rangarajan

    发明人： Sarang Moreshwar Gadgil ,  Anand Nagesh Kagalkar ,  Sarit Mukherjee ,  Sampath Rangarajan

    IPC分类号： H04Q7/20

    CPC分类号： H04L47/50

    摘要： A method and apparatus for interconnecting a wireless network and a wireline network include the division of processing functions between a main processor and a plurality of micro-engines. In accordance with an embodiment of the present invention, respective micro-engines perform the data flow processing of data packets for each of the stages of an interconnection pipeline process and a global main processor performs the control processing of data packets for the interconnection pipeline process.

    摘要翻译： 用于互连无线网络和有线网络的方法和装置包括在主处理器和多个微引擎之间划分处理功能。 根据本发明的一个实施例，各个微引擎对互连流水线处理的每个阶段执行数据分组的数据流处理，并且全局主处理器对互连流水线处理执行数据分组的控制处理。

    User specific request redirection in a content delivery network
    70.
    发明申请
    User specific request redirection in a content delivery network 有权
    内容传送网络中的用户特定请求重定向

    公开(公告)号：US20060020684A1

    公开(公告)日：2006-01-26

    申请号：US10894725

    申请日：2004-07-20

    申请人： Sarit Mukherjee ,  Sampath Rangarajan ,  Pablo Rodriguez

    发明人： Sarit Mukherjee ,  Sampath Rangarajan ,  Pablo Rodriguez

    IPC分类号： G06F15/16

    CPC分类号： H04L67/06 ,  H04L67/02 ,  H04L67/2804 ,  H04L67/2814 ,  H04L67/2823 ,  H04L67/2842

    摘要： A method and apparatus for providing user specific request redirection in a content delivery network includes parsing a page having embedded objects intended for redirection to at least one cache server, and transforming the embedded objects into relative uniform resource locators (URLs). A content-base token is inserted into an HTTP response header in response to a user request for the page. In an instance where the content-base token is not supported by the server and/or client devices, a base token is inserted into the page in response to a user request for the page. The content-base token and base token provide identification of a server or URL prefix where the embedded objects in the page are to be retrieved. The requested page is then sent to the user's browser. The browser constructs absolute URLs from the embedded URLs using either the received content-base token or base token, to retrieve embedded objects from the server.

    摘要翻译： 一种用于在内容传递网络中提供用户特定请求重定向的方法和装置包括：将具有用于重定向的嵌入对象的页解析到至少一个缓存服务器，以及将嵌入的对象变换为相对统一的资源定位符（URL）。 响应于用户对该页面的请求，将内容令牌插入HTTP响应头。 在服务器和/或客户端设备不支持内容库令牌的情况下，响应于用户对该页面的请求，将基本标记插入页面。 内容库令牌和基本令牌提供要检索页面中的嵌入对象的服务器或URL前缀的标识。 然后将请求的页面发送到用户的浏览器。 浏览器使用接收到的内容基础令牌或基本令牌从嵌入式URL构建绝对URL，以从服务器检索嵌入的对象。