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31. 发明申请

US20090116397A1 Network Condition Capture and Reproduction 有权
标题翻译：网络条件捕获和复制
公开(公告)号：US20090116397A1
公开(公告)日：2009-05-07
申请号：US11935515
申请日：2007-11-06
申请人： Lorraine Denby , Eric J. Diethorn , Jean Meloche , Balaji Sathyanarayana Rao
发明人： Lorraine Denby , Eric J. Diethorn , Jean Meloche , Balaji Sathyanarayana Rao
IPC分类号： H04L12/26
CPC分类号： H04L41/145 , H04L43/0852 , H04L43/106
摘要： A network condition capture and reproduction technique captures measurement data characterizing network conditions at a given time between first and second endpoint devices of a network, and utilizes the captured measurement data in a network impairment device to reproduce the network conditions at a later time and possibly in a different place.
摘要翻译：网络条件捕获和再现技术捕获表征网络的第一和第二端点设备之间的给定时间的网络条件的测量数据，并且利用网络损伤设备中捕获的测量数据在以后的时间再现网络条件，并且可能在不同的地方

32. 发明申请

US20080301271A1 METHOD OF IP ADDRESS DE-ALIASING 有权
标题翻译： IP地址解除方法
公开(公告)号：US20080301271A1
公开(公告)日：2008-12-04
申请号：US12130202
申请日：2008-05-30
申请人： Fei Chen , Lorraine Denby , Jean Meloche
发明人： Fei Chen , Lorraine Denby , Jean Meloche
IPC分类号： G06F15/177
CPC分类号： H04L69/16 , H04L29/12952 , H04L43/10 , H04L61/6077
摘要： A method of internet protocol (IP) address de-aliasing that involves obtaining IP addresses from devices in a network, pinging pairs of the IP addresses by sending packets to pairs of the IP addresses, obtaining ping response orders for the packets, and determining whether the pairs of IP addresses are aliases of the same network device based on the obtained ping response orders.
摘要翻译：一种互联网协议（IP）地址去锯齿的方法，涉及从网络中的设备获取IP地址，通过将数据包发送到IP地址对来ping通IP地址对，获取分组的ping响应顺序，以及确定是否 IP地址对是基于获得的ping响应命令的同一网络设备的别名。

33. 发明授权

US07408885B2 Method and apparatus for automatic determination of performance problem locations in a network 有权
标题翻译：用于自动确定网络中性能问题位置的方法和装置
公开(公告)号：US07408885B2
公开(公告)日：2008-08-05
申请号：US10643275
申请日：2003-08-19
申请人： Lorraine Denby , Bengi Karacali , Jean Meloche
发明人： Lorraine Denby , Bengi Karacali , Jean Meloche
IPC分类号： H04L12/26
CPC分类号： H04L43/00 , H04L41/0631 , H04L41/5003 , H04L43/0829 , H04L43/0852 , H04L43/087 , H04L43/16 , H04L43/50
摘要： A network monitoring and analysis system is configured to include a root cause analysis function that permits the automatic determination of performance problem locations in a network of a communication system comprising a plurality of endpoint devices. Test communications are generated in the system in accordance with a selected pattern, which may be based on a flow matrix, and end-to-end path measurement data is collected utilizing the generated test communications. The end-to-end path measurement data is transformed to produce a plurality of performance indicators comprising a performance indicator for each of a plurality of non-end-to-end paths defined at least in part by the selected pattern.
摘要翻译：网络监视和分析系统被配置为包括根本原因分析功能，其允许自动确定包括多个端点设备的通信系统的网络中的性能问题位置。根据可以基于流矩阵的选定模式在系统中生成测试通信，并且利用生成的测试通信来收集端到端路径测量数据。端对端路径测量数据被变换以产生多个性能指标，其包括至少部分地由所选模式定义的多个非端到端路径中的每一个的性能指示符。

34. 发明申请

US20060203805A1 Quality-of-service assurance for IP telephony 审中-公开
标题翻译： IP电话服务质量保证
公开(公告)号：US20060203805A1
公开(公告)日：2006-09-14
申请号：US11201892
申请日：2005-08-11
申请人： Bengl Karacali-Akyamac , Jean Meloche , Mark Karol , P Krishnan
发明人： Bengl Karacali-Akyamac , Jean Meloche , Mark Karol , P Krishnan
IPC分类号： H04L12/66 , H04L12/56
CPC分类号： H04L45/00 , H04L45/22 , H04L45/30 , H04L45/34
摘要： A method that seeks to provide a satisfactory quality of service for a stream of packets through a network. The illustrative embodiment of the present invention seeks to provide a satisfactory quality of service for a stream of packets by periodically or sporadically evaluating one or more alternative paths through the network and by sending the packets through a path with an acceptable quality of service. Normally, neither the source node nor any other node in a packet's path controls its route after it has left the node. In contrast, the illustrative embodiment of the present invention has the capability to affect the packet's path through the network by sending the packet to an intermediate or “ricochet” node in the network, which forwards the packet to the destination node. In effect, the source node can, if it deems appropriate, ricochet the packet off of the intermediate node rather than allowing the packet to take its normal direct path through the network.
摘要翻译：一种寻求通过网络为数据包流提供令人满意的服务质量的方法。本发明的说明性实施例旨在通过周期性地或偶尔地评估通过网络的一个或多个替代路径以及通过具有可接受的服务质量的路径发送分组来为分组流提供令人满意的服务质量。通常，分组路径中的源节点和任何其他节点都不会在离开节点后控制其路由。相比之下，本发明的说明性实施例具有通过将分组发送到网络中的中间或“弹射”节点来影响分组通过网络的路径的能力，该节点将分组转发到目的地节点。实际上，如果源节点认为合适，则可以使分组从中间节点跳出，而不是允许分组采用其通过网络的正常直接路径。

35. 发明授权

US08804535B2 System and method for sending packets using another device's network address 有权
标题翻译：使用其他设备的网络地址发送数据包的系统和方法
公开(公告)号：US08804535B2
公开(公告)日：2014-08-12
申请号：US12410980
申请日：2009-03-25
申请人： Jean Meloche
发明人： Jean Meloche
IPC分类号： H04L12/56 , G06F15/173 , G06F15/16
CPC分类号： H04L43/18 , H04L41/0803 , H04L63/02 , H04L63/1408
摘要： A network analyzer gets configuration information, usually in the form of a configuration packet sent from a network monitor. The configuration information comprises a second device network address and a third device network address. The second device network address is that of the network monitor and the third device network address is that of a communication device that is to be monitored.When the network analyzer sees packets from the monitored communication device, it can send the results to the network monitor for analysis without having to be configured with a unique network address. The network analyzer sends an original packet using the network address of the communication device as the source address and using the network address of the network monitor as the destination address.
摘要翻译：网络分析仪通常以网络监视器发送的配置数据包的形式获取配置信息。配置信息包括第二设备网络地址和第三设备网络地址。第二设备网络地址是网络监视器的第二设备网络地址，并且第三设备网络地址是要监视的通信设备的地址。当网络分析仪从受监视的通信设备看到数据包时，可以将结果发送到网络监视器进行分析，而无需配置唯一的网络地址。网络分析仪使用通信设备的网络地址作为源地址，并使用网络监视器的网络地址作为目的地址发送原始数据包。

36. 发明授权

US08661101B2 Method of IP address de-aliasing 有权
标题翻译： IP地址解除锯齿方法
公开(公告)号：US08661101B2
公开(公告)日：2014-02-25
申请号：US12130202
申请日：2008-05-30
申请人： Fei Chen , Lorraine Denby , Jean Meloche
发明人： Fei Chen , Lorraine Denby , Jean Meloche
IPC分类号： G06F15/16 , G06F15/177
CPC分类号： H04L69/16 , H04L29/12952 , H04L43/10 , H04L61/6077
摘要： A method of internet protocol (IP) address de-aliasing that involves obtaining IP addresses from devices in a network, pinging pairs of the IP addresses by sending packets to pairs of the IP addresses, obtaining ping response orders for the packets, and determining whether the pairs of IP addresses are aliases of the same network device based on the obtained ping response orders.
摘要翻译：一种互联网协议（IP）地址去锯齿的方法，涉及从网络中的设备获取IP地址，通过将数据包发送到IP地址对来ping通IP地址对，获取分组的ping响应顺序，以及确定是否 IP地址对是基于获得的ping响应命令的同一网络设备的别名。

37. 发明申请

US20130250786A1 SYSTEM AND METHOD FOR END-TO-END CALL QUALITY INDICATION 有权
标题翻译：用于端到端呼叫质量指示的系统和方法
公开(公告)号：US20130250786A1
公开(公告)日：2013-09-26
申请号：US13606853
申请日：2012-09-07
申请人： Mehmet Balasaygun , Jean Meloche , Heinz Teutsch , Shalini Yajnik
发明人： Mehmet Balasaygun , Jean Meloche , Heinz Teutsch , Shalini Yajnik
IPC分类号： H04L12/26
CPC分类号： H04L65/608 , H04L41/22 , H04L41/5032 , H04L43/06 , H04L43/062 , H04L43/0829 , H04L43/0852
摘要： Disclosed herein are systems, methods, and non-transitory computer-readable storage media for generating an end-to-end quality indication associated with a communication session. Based on a real-time transport control protocol message, the system identifies a media path associated with a communication session. Next, the system determines a respective media leg quality for a plurality of media legs in the media path. Based on the respective media leg quality, the system then determines a media path quality. The system can also generate a media quality indication based on the media path quality, and display the media quality indication.
摘要翻译：这里公开的是用于生成与通信会话相关联的端到端质量指示的系统，方法和非暂时计算机可读存储介质。基于实时传输控制协议消息，系统识别与通信会话相关联的媒体路径。接下来，系统确定媒体路径中的多个媒体支路的相应的媒体支路质量。基于相应的媒体支路质量，系统然后确定媒体路径质量。该系统还可以基于媒体路径质量生成媒体质量指示，并显示媒体质量指示。

38. 发明授权

US08543681B2 Network topology discovery systems and methods 有权
标题翻译：网络拓扑发现系统和方法
公开(公告)号：US08543681B2
公开(公告)日：2013-09-24
申请号：US10270335
申请日：2002-10-15
申请人： Mark J. Bearden , Lorraine Denby , Bengi Karacali , Jean Meloche , David Thomas Stott
发明人： Mark J. Bearden , Lorraine Denby , Bengi Karacali , Jean Meloche , David Thomas Stott
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L41/0213 , H04L41/0663 , H04L41/12 , H04L41/22 , H04L41/5035 , H04L41/5051 , H04L41/5087 , H04L41/509 , H04L43/0811 , H04L43/50 , H04M3/2236 , H04M3/2254 , H04M7/006
摘要： A system discovers the topology of devices in a network, such as all of the layer-2 and layer-3 devices, including routers and switches. The devices are mapped, as well as the links that join them. The devices are polled using SNMP requests. Route tables are derived from each router to determine addresses of the devices. A spanning tree process is used to discover layer-2 devices. Connections between layers are then discovered. Where information is incomplete, an undiscovered router cloud is recognized.
摘要翻译：系统发现网络中设备的拓扑，例如所有第2层和第3层设备，包括路由器和交换机。设备被映射，以及加入它们的链接。使用SNMP请求轮询设备。从每个路由器导出路由表以确定设备的地址。生成树进程用于发现第二层设备。然后发现层之间的连接。如果信息不完整，则未识别的路由器云被识别。

39. 发明授权

US08462634B2 System and method for automatically adapting audio packet marking in a packet network 有权
公开(公告)号：US08462634B2
公开(公告)日：2013-06-11
申请号：US12827674
申请日：2010-06-30
申请人： Jean Meloche
发明人： Jean Meloche
IPC分类号： G01R31/08 , H04L12/28 , H04J3/24 , H04J3/18
CPC分类号： H04L47/12 , H04L41/5025 , H04L41/5087 , H04L43/0835 , H04L43/087 , H04L43/0894 , H04L43/16 , H04L47/10 , H04L47/2416 , H04L47/2458 , H04L47/31 , H04L65/104 , H04L65/4076
摘要： Disclosed herein are systems, methods, and computer-readable storage media for managing a packet network to deal with a problem of dropped audio packets. A triggering event signal indicates that audio marked packet traffic in the packet network has exceeded a capacity limit. Upon receiving the triggering event signal, a transmitting device transmits audio packets marked as non-audio packets through the packet network. The transmitting device, for example, is a VoIP telephone. The triggering event signal, for example, is generated when the audio marked packet traffic exceeds a dropped packet threshold, or when monitoring of audio marked packet traffic indicates that audio marked packet traffic approaches a committed data rate (CDR) threshold.

40. 发明授权

US08457004B2 System and method for analyzing and testing packet flows to localize problems 有权
标题翻译：用于分析和测试数据包流的本地化问题的系统和方法
公开(公告)号：US08457004B2
公开(公告)日：2013-06-04
申请号：US12827578
申请日：2010-06-30
申请人： Jean Meloche
发明人： Jean Meloche
IPC分类号： H04L12/26
CPC分类号： H04L47/12 , H04L41/5025 , H04L41/5087 , H04L43/0835 , H04L43/087 , H04L43/0894 , H04L43/16 , H04L47/10 , H04L47/2416 , H04L47/2458 , H04L47/31 , H04L65/104 , H04L65/4076
摘要： Disclosed herein are systems, methods, and computer-readable storage media for analyzing packet flows and generating an alarm and for active testing of a network to localize problems. The system analyzes packet flows for bitstreams associated with a network node in order to compute a measure of protection that a queue of the network node gives to a high-priority one of the bitstreams relative to a low-priority one of the bitstreams, and uses the measure of protection to determine whether the network node is a source of a protection error with respect to priority markings for packets flowing through the network node, and generates an alarm upon determining that the network node is a source of a protection error with respect to the priority markings for the packets flowing through the network node.
摘要翻译：这里公开的是用于分析分组流并产生警报并且用于主动测试网络以定位问题的系统，方法和计算机可读存储介质。该系统分析与网络节点相关联的比特流的分组流，以便计算网络节点的队列相对于比特流中的低优先级比特流给予优先级较高的一个的保护措施，并且使用确定网络节点是否是关于流经网络节点的分组的优先级标记的保护错误的源的保护措施，并且在确定网络节点是相对于网络节点的保护错误的源时产生警报流经网络节点的数据包的优先级标记。

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