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91. 发明申请

US20110231661A1 Content Distribution with Mutual Anonymity 有权
标题翻译：内容分发与相互匿名
公开(公告)号：US20110231661A1
公开(公告)日：2011-09-22
申请号：US12728910
申请日：2010-03-22
申请人： Kadangode K. Ramakrishnan , Vijay Gopalakrishnan , Fang Yu , David Lee
发明人： Kadangode K. Ramakrishnan , Vijay Gopalakrishnan , Fang Yu , David Lee
IPC分类号： H04L9/32 , G06F15/16
CPC分类号： H04L67/104 , H04L9/3213 , H04L9/3247 , H04L63/0407 , H04L63/126 , H04L67/1078 , H04L2209/42 , H04L2209/60
摘要： A method for transferring content includes requesting the content from a serving peer and sending the content to a requesting peer. Requesting the content includes sending a request to a tracker, receiving a request token, a path identifier, and a first peer identifier from the tracker, and sending a request message to a second peer. The first peer identifier includes an identity of a first peer, and the request message includes the request token, the path identifier, and the first peer identifier. Sending the content includes receiving the request token and the path identifier from a third peer, sending a return message to a fourth peer, and transferring the content from the serving peer to the requesting peer through a transfer path. The return message includes the path identifier and a second peer identifier. The second peer identifier includes an identity of a fifth peer. The transfer path includes at least the second, fourth, and fifth peers.
摘要翻译：用于传送内容的方法包括从服务对等体请求内容并将内容发送到请求对等体。请求内容包括向跟踪器发送请求，从跟踪器发送请求令牌，路径标识符和第一对等体标识符，以及向第二对等体发送请求消息。第一对等标识符包括第一对等体的标识，并且请求消息包括请求令牌，路径标识符和第一对等体标识符。发送内容包括从第三对等体接收请求令牌和路径标识符，向第四对等体发送返回消息，以及通过传输路径将内容从服务对等体传送到请求对等体。返回消息包括路径标识符和第二对等体标识符。第二对等体标识符包括第五对等体的标识。传送路径至少包括第二，第四和第五对等体。

92. 发明授权

US07907522B2 Method and apparatus of providing resource allocation and admission control support in a VPN 有权
标题翻译：在VPN中提供资源分配和准入控制支持的方法和装置
公开(公告)号：US07907522B2
公开(公告)日：2011-03-15
申请号：US12122523
申请日：2008-05-16
申请人： Satish Raghunath , Kadangode K. Ramakrishnan
发明人： Satish Raghunath , Kadangode K. Ramakrishnan
IPC分类号： G01R31/08 , H04L12/28
CPC分类号： H04Q3/0062 , H04Q3/0029
摘要： Method and apparatus for effectively supporting resource allocation and admission control of a Virtual Private Network in a service provider network.
摘要翻译：用于有效支持服务提供商网络中的虚拟专用网络的资源分配和准入控制的方法和装置。

93. 发明授权

US07889654B2 Loss tolerant transmission control protocol 有权
标题翻译：容错传输控制协议
公开(公告)号：US07889654B2
公开(公告)日：2011-02-15
申请号：US11290809
申请日：2005-12-01
申请人： Kadangode K. Ramakrishnan , Shivkumar Kalyanaraman , Vijaynarayanan Subramanian , Omesh Tickoo
发明人： Kadangode K. Ramakrishnan , Shivkumar Kalyanaraman , Vijaynarayanan Subramanian , Omesh Tickoo
IPC分类号： G06F11/00
CPC分类号： H04L1/1635 , H04L1/0007 , H04L1/0009 , H04L47/10 , H04L47/135 , H04L47/193 , H04L47/27 , H04L47/365
摘要： Provided are apparatuses and methods for transmitting or receiving data packets in a data block in a communication network with a transport protocol. In one example, a loss tolerant TCP protocol is used in which a maximum segment size (MSS) may be adapted to a minimum granularity of a congestion window. Also, proactive forward error correction (FEC) packets may be added to a window of the data block. The number of proactive FEC packets may be determined, for example, based on an estimate erasure rate. In addition, reactive FEC packets may be added to the data block. Also, a receiver may receive data packets in a data block and process a selective acknowledgment (SACK) responsive to the data packets received.
摘要翻译：提供了用于在具有传输协议的通信网络中的数据块中发送或接收数据分组的装置和方法。在一个示例中，使用损耗容忍TCP协议，其中最大段大小（MSS）可以适应于拥塞窗口的最小粒度。此外，主动前向纠错（FEC）分组可以被添加到数据块的窗口。例如，可以基于估计擦除率来确定主动FEC分组的数量。此外，可以将无效FEC分组添加到数据块。此外，接收机可以在数据块中接收数据分组，并响应于所接收的数据分组来处理选择性确认（SACK）。

94. 发明申请

US20100313251A1 Method and Apparatus for Coordinating a Change in Service Provider Between a Client and a Server with Identity Based Service Access Management 失效
标题翻译：用于协调客户端和服务器之间的服务提供商变化的方法和装置与基于身份的服务访问管理
公开(公告)号：US20100313251A1
公开(公告)日：2010-12-09
申请号：US12857061
申请日：2010-08-16
申请人： Sean E. Carolan , John W. Garrett , Charles Robert Kalmanek, JR. , Han Q. Nguyen , Kadangode K. Ramakrishnan
发明人： Sean E. Carolan , John W. Garrett , Charles Robert Kalmanek, JR. , Han Q. Nguyen , Kadangode K. Ramakrishnan
IPC分类号： G06F21/20 , G06F15/177
CPC分类号： H04L63/08 , H04L12/2801 , H04L12/2898 , H04L12/4633 , H04L12/5692 , H04L29/06 , H04L29/12009 , H04L29/12018 , H04L29/12311 , H04L29/12811 , H04L45/308 , H04L47/20 , H04L61/00 , H04L61/10 , H04L61/2015 , H04L61/2084 , H04L61/6009 , H04L63/0807 , H04L63/108 , H04L67/1002 , H04L67/16 , H04L67/36 , H04L67/42 , H04L69/16 , H04L69/161 , H04L69/22 , H04L69/329
摘要： A method of configuring a network access device connected to an access network connected to a plurality of service networks, the network device having a first network address allocated to a subscriber of services of a first service provider provided by a first service network, with a new network address allocated to a second subscriber of services of either the first service provider, or a second service provider provided by a second service network. The method comprises the steps of: sending a request from the network access device to the access network with user credentials for the second subscriber requesting access to the first service provider or a change to the second service provider; receiving a response from the access network; and initiating a network address change request using a configuration protocol. In this manner, a second network address allocated to the second subscriber of services of either the first or second service providers is assigned to the network access device to enable the network access device to communicate data packets to the service network providing the selected service.
摘要翻译：一种配置连接到连接到多个服务网络的接入网络的网络接入设备的方法，所述网络设备具有分配给由第一服务网络提供的第一服务提供商的服务的订户的第一网络地址，具有新的分配给第一服务提供商的服务的第二订户的网络地址或由第二服务网络提供的第二服务提供商的网络地址。该方法包括以下步骤：从网络接入设备向接入网发送请求接入第一服务提供商的第二用户的用户凭证或对第二服务提供商的改变的请求; 从接入网接收响应; 以及使用配置协议发起网络地址改变请求。以这种方式，分配给第一或第二服务提供商的服务的第二用户的第二网络地址被分配给网络接入设备，以使得网络接入设备能够向提供所选服务的服务网络传送数据分组。

95. 发明申请

US20100008233A1 METHODS AND APPARATUS TO DEPLOY AND MONITOR NETWORK LAYER FUNCTIONALITIES 有权
标题翻译：部署和监测网络层功能的方法和装置
公开(公告)号：US20100008233A1
公开(公告)日：2010-01-14
申请号：US12343707
申请日：2008-12-24
申请人： Cheng Tien Ee , Lee M. Breslau , Kadangode K. Ramakrishnan
发明人： Cheng Tien Ee , Lee M. Breslau , Kadangode K. Ramakrishnan
IPC分类号： G06F11/30 , H04L12/56
CPC分类号： H04L45/72 , H04L43/0864 , H04L43/10 , H04L43/50
摘要： Example methods and apparatus to deploy and monitor network layer functionalities are disclosed. A disclosed example method includes receiving an Internet Protocol (IP) packet at an input of a server, the IP packet being received from a communicatively coupled router, identifying the IP packet as a production IP packet or a non-production IP packets, when the IP packet is the non-production IP packet, manipulating data within the IP packet to monitor network layer functionality, forwarding the manipulated non-production IP packet to the router, and when the IP packet is the production IP packet, forwarding the production IP packet to the router without manipulating data within the IP packet.
摘要翻译：公开了部署和监控网络层功能的示例性方法和装置。所公开的示例性方法包括在服务器的输入端处接收因特网协议（IP）分组，从通信耦合的路由器接收IP分组，将IP分组标识为生产IP分组或非生产IP分组，当 IP分组是非生产IP分组，处理IP分组内的数据来监控网络层功能，将被处理的非生产IP分组转发到路由器，当IP分组是生产IP分组时，转发生产IP分组到路由器，而不会处理IP包内的数据。

96. 发明申请

US20090052449A1 MULTICAST WITH ADAPTIVE DUAL-STATE 有权
标题翻译：具有自适应双态的多播
公开(公告)号：US20090052449A1
公开(公告)日：2009-02-26
申请号：US12060723
申请日：2008-04-01
申请人： Kadangode K. Ramakrishnan , Divesh Srivastava , Tae Won Cho , Yin Zhang , Michael Rabinovich
发明人： Kadangode K. Ramakrishnan , Divesh Srivastava , Tae Won Cho , Yin Zhang , Michael Rabinovich
IPC分类号： H04L12/28
CPC分类号： H04L12/1886 , H04L45/16 , H04L45/48
摘要： A method and system are described to multicast with an adaptive dual state. The system receives multicast traffic over a membership tree including a first plurality of nodes connected in a first topology destined for a plurality of multicast members of a first multicast group. Next, the system determines a rate of multicast traffic that exceeds a predetermined threshold based on the receiving the multicast traffic. Next, the system generates a dissemination tree including a second plurality of nodes connected in a second topology to reduce a number of hops to communicate the multicast traffic to the plurality of multicast members of the first multicast group. Finally, the system forwards the multicast traffic to the plurality of multicast members of the first multicast group over the dissemination tree.
摘要翻译：一种方法和系统被描述为具有自适应双状态的多播。系统通过隶属树接收组播流量，该成员树包括连接在第一个拓扑中的第一个多个节点，目的地是第一组播组的多个组播成员。接下来，系统基于接收到多播业务来确定超过预定阈值的多播业务速率。接下来，系统生成包括在第二拓扑中连接的第二多个节点的传播树，以减少将多播流量传送到第一多播组的多个多播成员的跳数。最后，系统通过传播树将组播流量转发给第一组播组的多个组播成员。

97. 发明授权

US07366132B2 Loss tolerant transmission control protocol 失效
标题翻译：容错传输控制协议
公开(公告)号：US07366132B2
公开(公告)日：2008-04-29
申请号：US11290807
申请日：2005-12-01
申请人： Kadangode K. Ramakrishnan , Shivkumar Kalyanaraman , Vijaynarayanan Subramanian , Omesh Tickoo
发明人： Kadangode K. Ramakrishnan , Shivkumar Kalyanaraman , Vijaynarayanan Subramanian , Omesh Tickoo
IPC分类号： H04Q7/00
CPC分类号： H04L1/0009 , H04L1/0007 , H04L1/1635 , H04L1/1809 , H04L47/10 , H04L47/14 , H04L47/193 , H04L47/27 , H04L47/365 , H04L69/16
摘要： Provided are apparatuses and methods for transmitting or receiving data packets in a data block in a communication network with a transport protocol. In one example, a loss tolerant TCP protocol is used in which a maximum segment size (MSS) may be adapted to a minimum granularity of a congestion window. Also, proactive forward error correction (FEC) packets may be added to a window of the data block. The number of proactive FEC packets may be determined, for example, based on an estimate erasure rate. In addition, reactive FEC packets may be added to the data block. Also, a receiver may receive data packets in a data block and process a selective acknowledgment (SACK) responsive to the data packets received.
摘要翻译：提供了用于在具有传输协议的通信网络中的数据块中发送或接收数据分组的装置和方法。在一个示例中，使用损耗容忍TCP协议，其中最大段大小（MSS）可以适应于拥塞窗口的最小粒度。此外，主动前向纠错（FEC）分组可以被添加到数据块的窗口。例如，可以基于估计擦除率来确定主动FEC分组的数量。此外，可以将无效FEC分组添加到数据块。此外，接收机可以在数据块中接收数据分组，并响应于所接收的数据分组来处理选择性确认（SACK）。

98. 发明授权

US07301964B1 Method for bandwidth management by resizing pipes 有权
标题翻译：调整管道大小的带宽管理方法
公开(公告)号：US07301964B1
公开(公告)日：2007-11-27
申请号：US11240041
申请日：2005-09-30
申请人： Pawan Goyal , Albert Gordon Greenberg , Partho Pratim Mishra , Kadangode K. Ramakrishnan
发明人： Pawan Goyal , Albert Gordon Greenberg , Partho Pratim Mishra , Kadangode K. Ramakrishnan
IPC分类号： H04J3/16
CPC分类号： H04L65/1043 , H04L29/06027 , H04L47/24 , H04L47/70 , H04L47/724 , H04L47/762 , H04L47/826 , H04L65/1069 , H04L65/80
摘要： Signaling messages are exchanged for a call between a calling party to a called party. A setup message for the call is exchanged through at least one gate controller. Network resources are reserved for the call based on the exchanged setup messages. An end-to-end message for the call is exchanged without the end-to-end message being routed through the at least one gate controller.
摘要翻译：信令消息被交换用于被叫方的呼叫方之间的呼叫。通过至少一个门控制器交换呼叫的设置消息。基于交换的设置消息为网络资源预留呼叫。交换用于呼叫的端到端消息，而不会通过至少一个门控制器路由端到端消息。

99. 发明授权

US07289490B1 Method for performing gate coordination on a per-call basis 失效
标题翻译：在每个呼叫基础上执行门协调的方法
公开(公告)号：US07289490B1
公开(公告)日：2007-10-30
申请号：US10873328
申请日：2004-06-22
申请人： Charles Robert Kalmanek, Jr. , William Todd Marshall , Partho Pratim Mishra , Douglas M. Nortz , Kadangode K. Ramakrishnan
发明人： Charles Robert Kalmanek, Jr. , William Todd Marshall , Partho Pratim Mishra , Douglas M. Nortz , Kadangode K. Ramakrishnan
IPC分类号： H04L12/66 , H04L12/28 , H04L12/56
CPC分类号： H04M7/0084 , H04L29/12377 , H04L61/2517 , H04L63/0428 , H04L63/08 , H04L65/1009 , H04L65/103 , H04L65/104 , H04L65/1043 , H04L65/1069 , H04L65/605 , H04L65/607 , H04L65/608 , H04L65/80 , H04M7/006 , H04M7/0075 , H04Q3/0025 , H04Q3/0045
摘要： Gates for a call between a calling party and a called party are coordinated. A timer associated with a first gate opened at an originating network edge device is initiated. A first gate open message is sent from the originating network edge device to the terminating network edge device. The first gate at the originating network edge device is released if the timer expires before at least one from the group of: (1) an acknowledgment based on the sent first gate open message is received from the terminating network edge device, and (2) a second gate open message is received at the originating network edge device from the terminating network edge device after the terminating network edge device has opened a second gate associated with the called party.
摘要翻译：协调呼叫方和被叫方之间呼叫的门。启动与在起始网络边缘设备处打开的第一门相关联的定时器。从始发网络边缘设备向终端网络边缘设备发送第一门打开消息。如果定时器在来自以下组中的至少一个的至少一个之前到期，则始发网络边缘设备的第一个门被释放：（1）基于从终端网络边缘设备接收到的所发送的第一门打开消息的确认，以及（2）在终端网络边缘设备打开与被叫方相关联的第二门限之后，在始发网络边缘设备处从终端网络边缘设备接收到第二门打开消息。

100. 发明授权

US06999474B1 Method for bandwidth management by resizing pipes 有权
标题翻译：调整管道大小的带宽管理方法
公开(公告)号：US06999474B1
公开(公告)日：2006-02-14
申请号：US10895931
申请日：2004-07-21
申请人： Pawan Goyal , Albert Gordon Greenberg , Partho Pratim Mishra , Kadangode K. Ramakrishnan
发明人： Pawan Goyal , Albert Gordon Greenberg , Partho Pratim Mishra , Kadangode K. Ramakrishnan
IPC分类号： H04J15/00
CPC分类号： H04L47/822 , H04L47/15 , H04L47/70 , H04L47/724 , H04L47/762 , H04L47/801
摘要： Signaling messages are exchanged for a call between a calling party to a called party. A setup message for the call is exchanged through at least one gate controller. Network resources are reserved for the call based on the exchanged setup messages. An end-to-end message for the call is exchanged without the end-to-end message being routed through the at least one gate controller.
摘要翻译：信令消息被交换用于被叫方的呼叫方之间的呼叫。通过至少一个门控制器交换呼叫的设置消息。基于交换的设置消息为网络资源预留呼叫。交换用于呼叫的端到端消息，而不会通过至少一个门控制器路由端到端消息。

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