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71. 发明授权

US07165100B2 Method and apparatus for packet analysis in a network 有权
标题翻译：网络中分组分析的方法和装置
公开(公告)号：US07165100B2
公开(公告)日：2007-01-16
申请号：US09911989
申请日：2001-07-24
申请人： Charles D. Cranor , Theodore Johnson , Oliver Spatscheck , Divesh Srivastava
发明人： Charles D. Cranor , Theodore Johnson , Oliver Spatscheck , Divesh Srivastava
IPC分类号： G06F15/173
CPC分类号： H04L43/00 , H04L43/106
摘要： A method and system for monitoring traffic in a data communication network and for extracting useful statistics and information is disclosed. In accordance with an embodiment of the invention, a network interface card has a run-time system and one or more processing blocks executing on the network interface. The run-time system module feeds information derived from a network packet to the processing modules which process the information and generate output such as condensed statistics about the packets traveling through the network.
摘要翻译：公开了一种用于监视数据通信网络中的业务并提取有用统计信息的方法和系统。根据本发明的实施例，网络接口卡具有运行时系统和在网络接口上执行的一个或多个处理块。运行时系统模块将从网络数据包导出的信息提供给处理信息的处理模块，并生成关于通过网络传播的数据包的统计信息的输出。

72. 发明授权

US09652372B2 Method and apparatus for improving non-uniform memory access 有权
公开(公告)号：US09652372B2
公开(公告)日：2017-05-16
申请号：US12969520
申请日：2010-12-15
申请人： Alexandre Gerber , Oliver Spatscheck , Frederick True
发明人： Alexandre Gerber , Oliver Spatscheck , Frederick True
IPC分类号： G06F12/02 , G06F9/50
CPC分类号： G06F12/0223 , G06F9/5016 , G06F12/0842 , G06F2212/154 , G06F2212/2542 , H04L67/143
摘要： A method, computer readable medium and apparatus for improving non-uniform memory access are disclosed. For example, the method divides a plurality of stream processing jobs into a plurality of groups of stream processing jobs to match a topology of a non-uniform memory access platform. The method sets a parameter in an operating system kernel of the non-uniform memory access platform to favor an allocation of a local memory, and defines a plurality of processor sets. The method binds one of the plurality of groups to one of the plurality of processor sets, and runs the one group of stream processing jobs on the one processor set.

73. 发明授权

US08856281B2 Internet protocol version 6 content routing 有权
标题翻译： Internet协议版本6内容路由
公开(公告)号：US08856281B2
公开(公告)日：2014-10-07
申请号：US12728911
申请日：2010-03-22
申请人： Jacobus Van der Merwe , Seungjoon Lee , Oliver Spatscheck
发明人： Jacobus Van der Merwe , Seungjoon Lee , Oliver Spatscheck
IPC分类号： G06F15/16 , H04L29/12 , H04L29/08 , H04L25/03
CPC分类号： H04L67/1002 , H04L25/03923 , H04L29/12066 , H04L61/1511 , H04L61/6059 , H04L67/1008 , H04L67/101 , H04L67/1017 , H04L67/2842 , H04L67/288 , H04L67/327 , H04L67/42
摘要： A content delivery system includes a cache server, a domain name server, and a redirector. The domain name server is configured to receive a request for a cache server address, and provide an IPv6 anycast address. The redirector is configured to receive a content request addressed to the IPv6 anycast address from a client system, receive load information from the cache server, and determine if the cache server is available. The redirector is further configured to forward the content request to the cache server when the cache server is available. The cache server is configured to receive the content request forwarded from the redirectors, send a response to the content request to a client system, the response including an IPv6 unicast address of the cache server as a source address, an IPv6 unicast address of the client system as a destination address, and the IPv6 anycast address as a home address, and provide the content to the requestor.
摘要翻译：内容传送系统包括缓存服务器，域名服务器和重定向器。域名服务器配置为接收缓存服务器地址请求，并提供IPv6任播地址。重定向器被配置为从客户端系统接收寻址到IPv6任播地址的内容请求，从缓存服务器接收负载信息，并确定缓存服务器是否可用。重定向器还被配置为当缓存服务器可用时将内容请求转发到缓存服务器。缓存服务器被配置为接收从重定向器转发的内容请求，向客户端系统发送对内容请求的响应，响应包括作为源地址的缓存服务器的IPv6单播地址，客户端的IPv6单播地址系统作为目的地地址，将IPv6任播地址作为家庭地址，并向请求者提供内容。

74. 发明授权

US08745225B2 Method and apparatus for detecting tethering in a communications network 有权
标题翻译：用于在通信网络中检测网络共享的方法和装置
公开(公告)号：US08745225B2
公开(公告)日：2014-06-03
申请号：US13330432
申请日：2011-12-19
申请人： Jeffrey Erman , Alexandre Gerber , Oliver Spatscheck
发明人： Jeffrey Erman , Alexandre Gerber , Oliver Spatscheck
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04W12/12 , G06F15/163 , H04W12/10 , H04W24/08 , H04W76/14 , H04W88/04
摘要： A method, non-transitory computer readable medium and apparatus for detecting a tethering function being performed by an endpoint device in a communications network are disclosed. For example, the method analyzes a data packet directed towards the endpoint device, detects a signature based upon analyzing the data packet, and identifies the endpoint device as performing the tethering function based upon detecting the signature.
摘要翻译：公开了一种用于检测由通信网络中的端点设备执行的网络共享功能的方法，非暂时计算机可读介质和装置。例如，该方法分析针对端点设备的数据分组，基于分析数据分组来检测签名，并且基于检测到签名将终端设备识别为执行网络共享功能。

75. 发明授权

US08611343B2 Method and apparatus for providing a two-layer architecture for processing wireless traffic 有权
标题翻译：用于提供用于处理无线业务的两层架构的方法和装置
公开(公告)号：US08611343B2
公开(公告)日：2013-12-17
申请号：US12969517
申请日：2010-12-15
申请人： Alexandre Gerber , Oliver Spatscheck , Frederick True
发明人： Alexandre Gerber , Oliver Spatscheck , Frederick True
IPC分类号： H04L12/28 , H04J1/16
CPC分类号： H04L43/04 , H04L43/028 , H04L43/12
摘要： A method and system for processing wireless traffic of a wireless network, e.g., a cellular network are disclosed. For example, the method obtains wireless traffic, and processes the wireless traffic by a plurality of probe servers, where each of the plurality of probe servers generates a plurality of feeds comprising a data feed and a control feed. The method correlates the plurality of feeds from the plurality of probe servers by a plurality of aggregator servers, where the data feed and the control feed of each of the plurality of probe servers are correlated with at least one other probe server of the plurality of probe servers, and outputs a correlated result from the correlating.
摘要翻译：公开了一种用于处理无线网络（例如，蜂窝网络）的无线业务的方法和系统。例如，该方法获得无线流量，并且由多个探测服务器处理无线流量，其中多个探测服务器中的每个探测服务器产生包括数据馈送和控制馈送的多个馈送。该方法通过多个聚合器服务器将来自多个探测服务器的多个馈送相关联，其中多个探测服务器中的每一个的数据馈送和控制馈送与多个探测器中的至少一个其他探测服务器相关联服务器，并输出相关的相关结果。

76. 发明授权

US08560597B2 Anycast transport protocol for content distribution networks 有权
公开(公告)号：US08560597B2
公开(公告)日：2013-10-15
申请号：US12580861
申请日：2009-10-16
申请人： Oliver Spatscheck , Seungjoon Lee , Michael Rabinovich , Jacobus Van der Merwe
发明人： Oliver Spatscheck , Seungjoon Lee , Michael Rabinovich , Jacobus Van der Merwe
IPC分类号： G06F15/16
CPC分类号： H04L67/42 , H04L67/1002 , H04L67/2842
摘要： A cache server for providing content includes a processor configured to receive a first datagram from a client system sent to an anycast address, send a response datagram to the client system in response to the first datagram, receive a request datagram from the client system sent to the anycast address, and send a batch of content datagrams to the client system. The first datagram includes a universal resource locator corresponding to the content. The response datagram includes a content identifier for the content. The request datagram includes the content identifier, an offset, and a bandwidth indicator. The batch of content datagrams includes a portion of the content starting at the offset.

77. 发明授权

US08504641B2 Topology aware content delivery network 有权
标题翻译：拓扑感知内容传送网络
公开(公告)号：US08504641B2
公开(公告)日：2013-08-06
申请号：US12343087
申请日：2008-12-23
申请人： Oliver Spatscheck , David L. Applegate , Alexandre Gerber , Carsten Lund
发明人： Oliver Spatscheck , David L. Applegate , Alexandre Gerber , Carsten Lund
IPC分类号： G06F15/167
CPC分类号： H04L43/0876 , H04L41/08 , H04L41/12
摘要： A method of assigning a server to a client system includes determining an ingress point of the client system and identifying possible egress points for the client system. The method further includes selecting the server from a plurality of servers to reduce network cost and delivery time.
摘要翻译：将服务器分配给客户端系统的方法包括确定客户端系统的入口点并识别客户端系统的可能出口点。该方法还包括从多个服务器中选择服务器以降低网络成本和传送时间。

78. 发明授权

US08274882B2 Bulk data transport in a network 有权
标题翻译：网络中的批量数据传输
公开(公告)号：US08274882B2
公开(公告)日：2012-09-25
申请号：US12632967
申请日：2009-12-08
申请人： Oliver Spatscheck , Han Q. Nguyen , Steven H. Nurenberg , Gregory J. Smith
发明人： Oliver Spatscheck , Han Q. Nguyen , Steven H. Nurenberg , Gregory J. Smith
IPC分类号： G06F11/00
CPC分类号： H04L47/12 , H04L1/0041 , H04L1/0083 , H04L1/1812 , H04L1/22 , H04L12/18 , H04L47/11 , H04L47/24 , H04L47/32
摘要： A network is configured to utilize available bandwidth to conduct bulk data transfers without substantially affecting the successful transmission of time-sensitive traffic in the network. In order to avoid this interference, the packets carrying data for bulk data transfers are associated with a low priority class such that the routers of the network will preferentially drop these packets over packets associated with the normal traffic of the network. As such, when the normal traffic peaks or there are link failures or equipment failures, the normal traffic is preferentially transmitted over the bulk-transfer traffic and thus the bulk-transfer traffic dynamically adapts to changes in the available bandwidth of the network. Further, to reduce the impact of dropped packets for the bulk-transfer traffic, the packets of the bulk-transfer traffic are encoded at or near the source component using a loss-resistant transport protocol so that the dropped packets can be reproduced at a downstream link.
摘要翻译：网络被配置为利用可用带宽进行批量数据传输，而不会基本上影响网络中对时间敏感业务的成功传输。为了避免这种干扰，承载大量数据传输数据的分组与低优先级类相关联，使得网络的路由器将优先通过与网络的正常业务相关联的分组来丢弃这些分组。因此，当正常流量峰值或存在链路故障或设备故障时，通常的业务优先通过批量传输业务传输，因此批量传输业务动态地适应网络可用带宽的变化。此外，为了减少丢弃的分组对于批量传输业务的影响，使用丢失传输协议将批量传输业务的分组编码在源组件或其附近，使得丢弃的分组可以在下游再现链接。

79. 发明授权

US08219706B2 Interdomain network aware peer-to-peer protocol 有权
标题翻译：域间网络感知对等协议
公开(公告)号：US08219706B2
公开(公告)日：2012-07-10
申请号：US12271014
申请日：2008-11-14
申请人： Alexandre Gerber , Jia Wang , Oliver Spatscheck , Jennifer Yates , Michael Merritt
发明人： Alexandre Gerber , Jia Wang , Oliver Spatscheck , Jennifer Yates , Michael Merritt
IPC分类号： G06F15/173
CPC分类号： H04L12/66
摘要： A method includes receiving network distance information, receiving a request from a client for an identity of a peer providing content, and identifying a first peer and a second peer providing the content. The network distance information includes a compilation of network distance information provided by a plurality of service providers. The method further includes determining that a network distance between the first peer and the client is less than a network distance between the second peer and the client based on the network distance information, and providing the identity of the first peer to the client.
摘要翻译：一种方法包括接收网络距离信息，从客户端接收针对提供内容的对等体的身份的请求，以及标识提供内容的第一对等体和第二对等体。网络距离信息包括由多个服务提供商提供的网络距离信息的汇编。所述方法还包括基于所述网络距离信息确定所述第一对等端和所述客户端之间的网络距离小于所述第二对等端与所述客户端之间的网络距离，以及将所述第一对等体的身份提供给所述客户端。

80. 发明申请

US20120155293A1 METHOD AND APPARATUS FOR PROVIDING A TWO-LAYER ARCHITECTURE FOR PROCESSING WIRELESS TRAFFIC 有权
标题翻译：提供无线交通两层架构的方法和装置
公开(公告)号：US20120155293A1
公开(公告)日：2012-06-21
申请号：US12969517
申请日：2010-12-15
申请人： ALEXANDRE GERBER , Oliver Spatscheck , Frederick True
发明人： ALEXANDRE GERBER , Oliver Spatscheck , Frederick True
IPC分类号： H04L12/26
CPC分类号： H04L43/04 , H04L43/028 , H04L43/12
摘要： A method and system for processing wireless traffic of a wireless network, e.g., a cellular network are disclosed. For example, the method obtains wireless traffic, and processes the wireless traffic by a plurality of probe servers, where each of the plurality of probe servers generates a plurality of feeds comprising a data feed and a control feed. The method correlates the plurality of feeds from the plurality of probe servers by a plurality of aggregator servers, where the data feed and the control feed of each of the plurality of probe servers are correlated with at least one other probe server of the plurality of probe servers, and outputs a correlated result from the correlating.
摘要翻译：公开了一种用于处理无线网络（例如，蜂窝网络）的无线业务的方法和系统。例如，该方法获得无线流量，并且由多个探测服务器处理无线流量，其中多个探测服务器中的每个探测服务器产生包括数据馈送和控制馈送的多个馈送。该方法通过多个聚合器服务器将来自多个探测服务器的多个馈送相关联，其中多个探测服务器中的每一个的数据馈送和控制馈送与多个探测器中的至少一个其它探测服务器相关联服务器，并输出相关的相关结果。

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