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11. 发明授权

US08953432B2 Softrouter dynamic binding protocol 有权
标题翻译： Softrouter动态绑定协议
公开(公告)号：US08953432B2
公开(公告)日：2015-02-10
申请号：US11147491
申请日：2005-06-08
申请人： Furquan Ahmed Ansari , Martin Havemann , Tirunell V. Lakshman , Thyagarajan Nandagopal , Ramachandran Ramjee , Thomas Y. Woo
发明人： Furquan Ahmed Ansari , Martin Havemann , Tirunell V. Lakshman , Thyagarajan Nandagopal , Ramachandran Ramjee , Thomas Y. Woo
IPC分类号： G06F11/00 , H04L12/721 , H04L12/751 , H04L12/707 , H04L12/703 , H04L12/773
CPC分类号： H04L45/26 , H04L45/02 , H04L45/22 , H04L45/28 , H04L45/60
摘要： A dynamic binding protocol has three tasks that run in parallel: discovery, association, and operation. During discovery, control elements (CEs) and forwarding elements (FEs) learn about immediate neighbors and CEs in a SoftRouter network that has separate control and data planes. During association, FEs associate with CEs and are configured with basic parameters, such as IP interface addresses, hostnames, and the like. During operation, failover and packet tunneling between CEs and FEs is handled.
摘要翻译：动态绑定协议具有并行运行的三个任务：发现，关联和操作。在发现期间，控制元件（CE）和转发元件（FE）可以了解具有单独控制和数据平面的SoftRouter网络中的直接邻居和CE。在关联期间，FE与CE相关联，并配置有基本参数，如IP接口地址，主机名等。在操作期间，处理CE和FE之间的故障转移和数据包隧道。

12. 发明授权

US08868863B2 Method and apparatus for a frugal cloud file system 有权
标题翻译：节俭云文件系统的方法和装置
公开(公告)号：US08868863B2
公开(公告)日：2014-10-21
申请号：US13348847
申请日：2012-01-12
申请人： Krishna P. Puttaswamy Naga , Thyagarajan Nandagopal
发明人： Krishna P. Puttaswamy Naga , Thyagarajan Nandagopal
IPC分类号： G06F12/00 , G06F12/08 , G06F12/02 , G06F3/06
CPC分类号： G06F12/0868 , G06F3/0608 , G06F3/0631 , G06F3/0653 , G06F11/1456 , G06F12/02 , G06F17/302 , G06F2201/84
摘要： Various embodiments provide a method and apparatus of providing a frugal cloud file system that efficiently uses the blocks of different types of storage devices with different properties for different purposes. The efficient use of the different types of available storage devices reduces the storage and bandwidth overhead. Advantageously, the reduction in storage and bandwidth overhead achieved using the frugal cloud file system reduces the economic costs of running the file system while maintaining high performance.
摘要翻译：各种实施例提供了提供节俭云文件系统的方法和装置，其有效地使用具有不同属性的不同类型的存储设备的块用于不同的目的。有效利用不同类型的可用存储设备减少了存储和带宽开销。有利地，使用节俭云文件系统实现的存储和带宽开销的减少降低了在保持高性能的同时运行文件系统的经济成本。

13. 发明授权

US08280928B2 Multi-level enmeshed directory structures 有权
标题翻译：多级嵌套目录结构
公开(公告)号：US08280928B2
公开(公告)日：2012-10-02
申请号：US12415375
申请日：2009-03-31
申请人： Thyagarajan Nandagopal , Thomas Y. Woo
发明人： Thyagarajan Nandagopal , Thomas Y. Woo
IPC分类号： G06F17/30
CPC分类号： H04L29/12132 , G06F17/30091 , H04L61/1552
摘要： A method for creating a multi-level enmeshed structure is provided. The multi-level enmeshed directory structure of the present embodiments contain objects described by multiple object descriptors, which can be thought of as tags. Each object can be accessed by any one of the descriptors that describe the object and the descriptors of an object are also accessible.
摘要翻译：提供了一种创建多级嵌套结构的方法。本实施例的多级嵌套目录结构包含可被认为是标签的多个对象描述符描述的对象。每个对象都可以被描述对象描述符中的任何一个访问，对象的描述符也可访问。

14. 发明申请

US20120179786A1 MANAGING MEDIA CONTENT STREAMED TO USERS VIA A NETWORK 审中-公开
标题翻译：通过网络管理媒体内容流向用户
公开(公告)号：US20120179786A1
公开(公告)日：2012-07-12
申请号：US12986375
申请日：2011-01-07
申请人： Thyagarajan NANDAGOPAL
发明人： Thyagarajan NANDAGOPAL
IPC分类号： G06F15/16
CPC分类号： H04L65/4084 , G11B27/105 , G11B27/11 , G11B27/322 , G11B27/34 , H04L65/604 , H04L67/306 , H04N21/4667 , H04N21/4826 , H04N21/8455
摘要： A method for managing media content streamed to users via a network includes streaming a media content file via the network to a media player for playing the media content file. When the media content file is played by a user, a media mark associated with the played media content file is created to identify a section of the played media content file which is of interest to the user. The media mark includes a start indicator, a stop indicator and a content identifier. The media mark is stored. It may be stored locally, or at a store included in the network, or at the content provider, or in any combination of these.
摘要翻译：用于管理经由网络流式传输给用户的媒体内容的方法包括经由网络将媒体内容文件流式传输到媒体播放器以播放媒体内容文件。当用户播放媒体内容文件时，创建与所播放的媒体内容文件相关联的媒体标记，以标识用户感兴趣的所播放的媒体内容文件的一部分。媒体标记包括开始指示符，停止指示符和内容标识符。存储媒体标记。它可以存储在本地，或在包括在网络中的商店中，或者在内容提供商处，或者以这些的任何组合存储。

15. 发明申请

US20120150654A1 Method And Apparatus For Interactive Media Control 审中-公开
标题翻译：交互式媒体控制的方法和装置
公开(公告)号：US20120150654A1
公开(公告)日：2012-06-14
申请号：US12963518
申请日：2010-12-08
申请人： Ajay Sathyanath , Thyagarajan Nandagopal
发明人： Ajay Sathyanath , Thyagarajan Nandagopal
IPC分类号： G06Q30/00
CPC分类号： G06Q10/10 , G06Q30/02 , G06Q30/0269
摘要： A method and apparatus for controlling an interactive billboard. A billboard controller builds a UAP dataset, using the UAP dataset for audience estimation, and causing selected content to be displayed on one or more billboards based on the estimate. The UAP dataset preferably contain scored or ranked user association sets that associate users with content and other characteristics of detected interactions with the billboard.
摘要翻译：一种用于控制交互式广告牌的方法和装置。广告牌控制器构建UAP数据集，使用UAP数据集进行受众估计，并根据估计使选定的内容显示在一个或多个广告牌上。 UAP数据集优选地包含与用户与广告牌的检测到的交互的内容和其他特征相关联的得分或排名的用户关联集合。

16. 发明申请

US20110320524A1 Technique For Effectively Reducing Latency Of Locating A Resource On A Network 审中-公开
标题翻译：有效减少网络资源定位延迟的技术
公开(公告)号：US20110320524A1
公开(公告)日：2011-12-29
申请号：US12825699
申请日：2010-06-29
申请人： Thyagarajan Nandagopal
发明人： Thyagarajan Nandagopal
IPC分类号： G06F15/16
CPC分类号： H04L61/1552 , H04L29/12066 , H04L29/12132 , H04L61/1511
摘要： A local domain name system (DNS) server communicates a request for resolving a domain name to a first remote DNS server. The first remote DNS server resolves part of the domain name and relays the request to a second remote DNS server in a hierarchy according to the DNS, thereby obviating the need of repeating by the local DNS server the request to the second remote DNS server. As a result, the latency of locating a network resource by the domain name is reduced.
摘要翻译：本地域名系统（DNS）服务器将解析域名的请求传送给第一个远程DNS服务器。第一个远程DNS服务器解析部分域名，并根据DNS将请求中继到层次结构中的第二个远程DNS服务器，从而避免了本地DNS服务器重复向第二个远程DNS服务器的请求。因此，减少了通过域名定位网络资源的延迟。

17. 发明申请

US20100251123A1 MULTI-LEVEL ENMESHED DIRECTORY STRUCTURES 有权
标题翻译：多级强化指令结构
公开(公告)号：US20100251123A1
公开(公告)日：2010-09-30
申请号：US12415375
申请日：2009-03-31
申请人： Thyagarajan Nandagopal , Thomas Y. Woo
发明人： Thyagarajan Nandagopal , Thomas Y. Woo
IPC分类号： G06F17/30 , G06F3/048 , G06F15/16
CPC分类号： H04L29/12132 , G06F17/30091 , H04L61/1552
摘要： A method for creating a multi-level enmeshed structure is provided. The multi-level enmeshed directory structure of the present embodiments contain objects described by multiple object descriptors, which can be thought of as tags. Each object can be accessed by any one of the descriptors that describe the object and the descriptors of an object are also accessible.
摘要翻译：提供了一种创建多级嵌套结构的方法。本实施例的多级嵌套目录结构包含可被认为是标签的多个对象描述符描述的对象。每个对象都可以被描述对象描述符中的任何一个访问，对象的描述符也可访问。

18. 发明申请

US20100195504A1 SINGLE AND DUAL RATE THREE COLOR MARKER SYSTEMS 有权
标题翻译：单和双倍三种颜色标记系统
公开(公告)号：US20100195504A1
公开(公告)日：2010-08-05
申请号：US12646274
申请日：2009-12-23
申请人： Thyagarajan Nandagopal , Thomas Y. Woo
发明人： Thyagarajan Nandagopal , Thomas Y. Woo
IPC分类号： H04L1/00
CPC分类号： H04L47/10 , H04L47/20 , H04L47/215 , H04L47/29 , H04L47/31
摘要： An advance is made over the prior art in accordance with the principles of the present invention that is directed to a new approach for a system and method of Single Rate Three Color Marker (srTCM) and Two Rate Three Color Marker (trTCM) methodology. The invention eliminates deficiencies present in existing standards that allow a user to defeat the traffic meter that is used to ensure bandwidth usage is within limits imposed by the provider. Adoption of these invention will ensure compliance with the goals of an ideal Single Rate Three Color Marker (srTCM) and Two Rate Three Color Marker (trTCM) scheme.
摘要翻译：根据本发明的原理，针对单速率三色标记（srTCM）和双速率三色标记（trTCM）方法的系统和方法的新方法进行了改进。本发明消除了现有标准中存在的缺陷，其允许用户打败用于确保带宽使用的流量计在提供商施加的限制内。采用这些发明将确保符合理想的单速率三色标记（srTCM）和双速三色标记（trTCM）方案的目标。

19. 发明授权

US07715382B2 Softrouter 有权
标题翻译：软路人
公开(公告)号：US07715382B2
公开(公告)日：2010-05-11
申请号：US11147642
申请日：2005-06-08
申请人： Tirunell V. Lakshman , Thyagarajan Nandagopal , Ramachandran Ramjee , Krishan K. Sabnani , Thomas Y. Woo
发明人： Tirunell V. Lakshman , Thyagarajan Nandagopal , Ramachandran Ramjee , Krishan K. Sabnani , Thomas Y. Woo
IPC分类号： H04L12/56
CPC分类号： H04L45/28 , H04L45/04 , H04L45/22 , H04L45/60
摘要： The SoftRouter architecture separates the implementation of control plane functions from packet forwarding functions. In this architecture, all control plane functions are implemented on general purpose servers called the control elements (CEs) that may be multiple hops away from the forwarding elements (FEs). A network element (NE) or a router is formed using dynamic binding between the CEs and the FEs. The flexibility of the SoftRouter architecture over conventional routers with collocated and tightly integrated control and forwarding functions results in increased reliability, increased scalability, increased security, ease of adding new functionality, and decreased cost.
摘要翻译： SoftRouter架构将控制平面功能的实现与数据包转发功能分开。在这种架构中，所有控制平面功能都在通用服务器上实现，称为可能与转发元件（FE）之间多跳的控制元件（CE）。使用CE和FE之间的动态绑定形成网元（NE）或路由器。 SoftRouter架构与具有并置且紧密集成的控制和转发功能的传统路由器的灵活性相结合，可提高可靠性，增加可扩展性，增加安全性，增加新功能以及降低成本。

20. 发明授权

US07688180B2 Estimation of the cardinality of a set of wireless devices 失效
标题翻译：估计一套无线设备的基数
公开(公告)号：US07688180B2
公开(公告)日：2010-03-30
申请号：US11525339
申请日：2006-09-22
申请人： Muralidharan S. Kodialam , Thyagarajan Nandagopal
发明人： Muralidharan S. Kodialam , Thyagarajan Nandagopal
IPC分类号： H04Q5/22
CPC分类号： G06K7/10029 , H04W24/00 , H04W74/04
摘要： In one embodiment, a method for estimating the cardinality of one or more tags in a system that has the one or more tags and one or more readers. The reader issues a command requesting that the tags identify themselves. The command includes timing information defining a total number of timeslots. In response to the command, each of the one or more tags (i) selects a timeslot in which to reply to the command and (ii) issues a reply in the selected timeslot. The method includes: (a) issuing the command; (b) receiving, in one or more timeslots, replies from the one or more tags; and (c) deriving an estimate of the cardinality of the one or more tags in the system based on at least one of: (i) the number of zero slots, wherein a zero slot is a timeslot that has no tags transmitting therein, (ii) the number of singleton slots, wherein a singleton slot is a timeslot that has only one tag transmitting therein, and (iii) the number of collision slots, wherein a collision slot is a timeslot that has more than one tag transmitting therein.
摘要翻译：在一个实施例中，一种用于估计系统中具有一个或多个标签和一个或多个读取器的一个或多个标签的基数的方法。读者发出一个命令，要求标签标识自己。该命令包括定义总时隙数的定时信息。响应于该命令，一个或多个标签（i）中的每一个选择在其中回复命令的时隙，以及（ii）在所选择的时隙中发出回复。该方法包括：（a）发出命令; （b）在一个或多个时隙中接收来自一个或多个标签的答复; 以及（c）基于以下中的至少一个导出系统中的一个或多个标签的基数的估计：（i）零时隙的数量，其中零时隙是其中没有标签发送的时隙（ ii）单例时隙的数量，其中单个时隙是仅在其中发送一个标签的时隙，以及（iii）冲突时隙的数量，其中，冲突时隙是具有多于一个标签在其中发送的时隙。

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