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1. 发明授权

US07646726B2 System for detecting packetization delay of packets in a network 有权
标题翻译：用于检测网络中数据包的分组化延迟的系统
公开(公告)号：US07646726B2
公开(公告)日：2010-01-12
申请号：US11149439
申请日：2005-06-09
申请人： Yongdong Zhao , Sean Chen , Zesen Chen , Shih-Chung Tom Soon , Holly Chen
发明人： Yongdong Zhao , Sean Chen , Zesen Chen , Shih-Chung Tom Soon , Holly Chen
IPC分类号： H04J1/16 , H04L12/28
CPC分类号： H04L43/0852
摘要： A system is disclosed for detecting packetization delay of packets in a network. The system includes a router to receive at least one packet containing data. A detection system, which is in communication with the router, extracts a codec information and a packet length information from the packet. A management system, which is in communication with the router, receives the codec information and the packet length information and determines packetization delay based on the codec information and the packet length information.
摘要翻译：公开了一种用于检测网络中分组的分组化延迟的系统。该系统包括用于接收至少一个包含数据的分组的路由器。与路由器通信的检测系统从分组中提取编解码信息和分组长度信息。与路由器通信的管理系统接收编解码器信息和分组长度信息，并根据编解码信息和分组长度信息确定分组延迟。

2. 发明授权

US07773503B2 Proactive congestion control scheme for VoIP traffic on IP routers 有权
标题翻译： IP路由器上VoIP流量的主动拥塞控制方案
公开(公告)号：US07773503B2
公开(公告)日：2010-08-10
申请号：US11148654
申请日：2005-06-09
申请人： Yongdong Zhao , Shih-Chung Tom Soon , Sean Chen , Zesen Chen , Wenge Chen
发明人： Yongdong Zhao , Shih-Chung Tom Soon , Sean Chen , Zesen Chen , Wenge Chen
IPC分类号： H04J1/16
CPC分类号： H04L29/06027 , H04L45/00 , H04L45/22 , H04L45/28 , H04L45/306 , H04L47/11 , H04L47/12 , H04L47/24 , H04L65/1069 , H04L65/80
摘要： VoIP traffic bandwidth through a router port is controlled so that it does not exceed a predetermined bandwidth to ensure a desired quality of service for all VoIP calls routed through the port. Information of a packet received by the port is extracted from a packet header. The information includes source and destination addresses and port numbers as well as the bandwidth used by the packet. If the packet is from an existing call, the packet is routed and the time the packet was received is updated. If the packet is from a new call, it is determined whether the port has sufficient bandwidth to route the new call. If the port has sufficient bandwidth, the packet is routed, bandwidth is allotted for subsequent packets from the new call, and the port information is updated to accept the subsequent packets. If the port does not have sufficient bandwidth, the packet is dropped.
摘要翻译：控制通过路由器端口的VoIP业务带宽，使得其不超过预定带宽，以确保通过端口路由的所有VoIP呼叫的期望服务质量。从分组报头提取端口接收的分组的信息。该信息包括源和目的地址和端口号以及数据包使用的带宽。如果分组来自现有呼叫，则分组被路由并且更新分组的时间。如果分组来自新呼叫，则确定端口是否具有足够的带宽来路由新呼叫。如果端口具有足够的带宽，则分组被路由，为来自新呼叫的后续分组分配带宽，并更新端口信息以接受后续分组。如果端口没有足够的带宽，则丢弃该数据包。

3. 发明申请

US20060280162A1 Proactive congestion control scheme for VoIP traffic on IP routers 有权
标题翻译： IP路由器上VoIP流量的主动拥塞控制方案
公开(公告)号：US20060280162A1
公开(公告)日：2006-12-14
申请号：US11148654
申请日：2005-06-09
申请人： Yongdong Zhao , Shih-Chung Tom Soon , Sean Chen , Zesen Chen , Wenge Chen
发明人： Yongdong Zhao , Shih-Chung Tom Soon , Sean Chen , Zesen Chen , Wenge Chen
IPC分类号： H04L12/66
CPC分类号： H04L29/06027 , H04L45/00 , H04L45/22 , H04L45/28 , H04L45/306 , H04L47/11 , H04L47/12 , H04L47/24 , H04L65/1069 , H04L65/80
摘要： VoIP traffic bandwidth through a router port is controlled so that it does not exceed a predetermined bandwidth to ensure a desired quality of service for all VoIP calls routed through the port. Information of a packet received by the port is extracted from a packet header. The information includes source and destination addresses and port numbers as well as the bandwidth used by the packet. If the packet is from an existing call, the packet is routed and the time the packet was received is updated. If the packet is from a new call, it is determined whether the port has sufficient bandwidth to route the new call. If the port has sufficient bandwidth, the packet is routed, bandwidth is allotted for subsequent packets from the new call, and the port information is updated to accept the subsequent packets. If the port does not have sufficient bandwidth, the packet is dropped.
摘要翻译：控制通过路由器端口的VoIP业务带宽，使得其不超过预定带宽，以确保通过端口路由的所有VoIP呼叫的期望服务质量。从分组报头提取端口接收的分组的信息。该信息包括源和目的地址和端口号以及数据包使用的带宽。如果分组来自现有呼叫，则分组被路由并且更新分组的时间。如果分组来自新呼叫，则确定端口是否具有足够的带宽来路由新呼叫。如果端口具有足够的带宽，则分组被路由，为来自新呼叫的后续分组分配带宽，并更新端口信息以接受后续分组。如果端口没有足够的带宽，则丢弃该数据包。

4. 发明申请

US20060280163A1 System for detecting packetization delay of packets in a network 有权
标题翻译：用于检测网络中数据包的分组化延迟的系统
公开(公告)号：US20060280163A1
公开(公告)日：2006-12-14
申请号：US11149439
申请日：2005-06-09
申请人： Yongdong Zhao , Sean Chen , Zesen Chen , Shih-Chung Soon , Holly Chen
发明人： Yongdong Zhao , Sean Chen , Zesen Chen , Shih-Chung Soon , Holly Chen
IPC分类号： H04L12/66
CPC分类号： H04L43/0852
摘要： A system is disclosed for detecting paketization delay of packets in a network. The system includes a router to receive at least one packet containing data. A detection system, which is in communication with the router, extracts a codec information and a packet length information from the packet. A management system, which is in communication with the router, receives the codec information and the packet length information and determines packetization delay based on the codec information and the packet length information.
摘要翻译：公开了一种用于检测网络中分组的采集延迟的系统。该系统包括用于接收至少一个包含数据的分组的路由器。与路由器通信的检测系统从分组中提取编解码信息和分组长度信息。与路由器通信的管理系统接收编解码器信息和分组长度信息，并根据编解码信息和分组长度信息确定分组延迟。

5. 发明申请

US20070268832A1 System and method to achieve sub-second routing performance 有权
标题翻译：系统和方法实现次秒路由性能
公开(公告)号：US20070268832A1
公开(公告)日：2007-11-22
申请号：US11434626
申请日：2006-05-16
申请人： Shih-Chung Tom Soon , Yongdong Zhao , Teong Yee Tan , Holly Chen , Bei Zhou
发明人： Shih-Chung Tom Soon , Yongdong Zhao , Teong Yee Tan , Holly Chen , Bei Zhou
IPC分类号： H04J3/14
CPC分类号： A61B17/025 , A61B17/1604 , A61B17/1659 , A61B17/1671 , A61B17/1735 , A61B17/1757 , A61B17/7064 , A61B2017/00424 , A61B2017/00429 , A61B2017/0256 , H04L45/00 , H04L45/02 , H04L45/22 , H04L45/28 , H04W28/04
摘要： A system and method for routing data, the system having a processor, an interface in communication with the processor and capable of being in communication with a second system for routing data, a memory unit in communication with the processor, the memory unit having a network routing table having a plurality of routes, the plurality of routes having a first route; and a network failure route selection logic including instructions adapted to configure the processor to determine when the first route is inoperative, transmit a first data packet to the second system for routing data when the first route is inoperative and utilize a second route selected from one of the plurality of routes, the second route being different from the first route.
摘要翻译：一种用于路由数据的系统和方法，所述系统具有处理器，与所述处理器通信的接口，并且能够与用于路由数据的第二系统进行通信;与所述处理器通信的存储器单元，所述存储器单元具有网络具有多个路由的路由表，所述多个路由具有第一路由; 以及网络故障路由选择逻辑，其包括适于配置所述处理器以确定所述第一路由何时不起作用的指令;当所述第一路由不起作用时，向所述第二系统发送第一数据分组以路由数据，并利用从所述多个路由，所述第二路由与所述第一路由不同。

6. 发明申请

US20130121138A1 SYSTEM AND METHOD TO ACHIEVE SUB-SECOND ROUTING PERFORMANCE 有权
标题翻译：实现次二路径性能的系统和方法
公开(公告)号：US20130121138A1
公开(公告)日：2013-05-16
申请号：US13614732
申请日：2012-09-13
申请人： Shih-Chung Tom Soon , Yongdong Zhao , Teong Yee Tan , Holly Chen , Bei Zhou
发明人： Shih-Chung Tom Soon , Yongdong Zhao , Teong Yee Tan , Holly Chen , Bei Zhou
IPC分类号： H04L12/56
CPC分类号： A61B17/025 , A61B17/1604 , A61B17/1659 , A61B17/1671 , A61B17/1735 , A61B17/1757 , A61B17/7064 , A61B2017/00424 , A61B2017/00429 , A61B2017/0256 , H04L45/00 , H04L45/02 , H04L45/22 , H04L45/28 , H04W28/04
摘要： A system and method for routing data, the system having a processor, an interface in communication with the processor and capable of being in communication with a second system for routing data, a memory unit in communication with the processor, the memory unit having a network routing table having a plurality of routes, the plurality of routes having a first route; and a network failure route selection logic including instructions adapted to configure the processor to determine when the first route is inoperative, transmit a first data packet to the second system for routing data when the first route is inoperative and utilize a second route selected from one of the plurality of routes, the second route being different from the first route.
摘要翻译：一种用于路由数据的系统和方法，所述系统具有处理器，与所述处理器通信的接口，并且能够与用于路由数据的第二系统进行通信;与所述处理器通信的存储器单元，所述存储器单元具有网络具有多个路由的路由表，所述多个路由具有第一路由; 以及网络故障路由选择逻辑，其包括适于配置所述处理器以确定所述第一路由何时不起作用的指令;当所述第一路由不起作用时，向所述第二系统发送第一数据分组以路由数据，并利用从所述多个路由，所述第二路由与所述第一路由不同。

7. 发明授权

US08295162B2 System and method to achieve sub-second routing performance 有权
标题翻译：系统和方法实现次秒路由性能
公开(公告)号：US08295162B2
公开(公告)日：2012-10-23
申请号：US11434626
申请日：2006-05-16
申请人： Shih-Chung Tom Soon , Yongdong Zhao , Teong Yee Tan , Holly Chen , Bei Zhou
发明人： Shih-Chung Tom Soon , Yongdong Zhao , Teong Yee Tan , Holly Chen , Bei Zhou
IPC分类号： G01R31/08
CPC分类号： A61B17/025 , A61B17/1604 , A61B17/1659 , A61B17/1671 , A61B17/1735 , A61B17/1757 , A61B17/7064 , A61B2017/00424 , A61B2017/00429 , A61B2017/0256 , H04L45/00 , H04L45/02 , H04L45/22 , H04L45/28 , H04W28/04
摘要： A system and method for routing data, the system having a processor, an interface in communication with the processor and capable of being in communication with a second system for routing data, a memory unit in communication with the processor, the memory unit having a network routing table having a plurality of routes, the plurality of routes having a first route; and a network failure route selection logic including instructions adapted to configure the processor to determine when the first route is inoperative, transmit a first data packet to the second system for routing data when the first route is inoperative and utilize a second route selected from one of the plurality of routes, the second route being different from the first route.
摘要翻译：一种用于路由数据的系统和方法，所述系统具有处理器，与所述处理器通信的接口，并且能够与用于路由数据的第二系统进行通信;与所述处理器通信的存储器单元，所述存储器单元具有网络具有多个路由的路由表，所述多个路由具有第一路由; 以及网络故障路由选择逻辑，其包括适于配置所述处理器以确定所述第一路由何时不起作用的指令;当所述第一路由不起作用时，向所述第二系统发送第一数据分组以路由数据，并利用从所述多个路由，所述第二路由与所述第一路由不同。

8. 发明授权

US08873379B2 System and method to achieve sub-second routing performance 有权
标题翻译：系统和方法实现次秒路由性能
公开(公告)号：US08873379B2
公开(公告)日：2014-10-28
申请号：US13614732
申请日：2012-09-13
申请人： Shih-Chung Tom Soon , Yongdong Zhao , Teong Yee Tan , Holly Chen , Bei Zhou
发明人： Shih-Chung Tom Soon , Yongdong Zhao , Teong Yee Tan , Holly Chen , Bei Zhou
IPC分类号： G01R31/08 , H04L12/751 , H04L12/701 , H04L12/707 , H04L12/703 , H04W28/04
CPC分类号： A61B17/025 , A61B17/1604 , A61B17/1659 , A61B17/1671 , A61B17/1735 , A61B17/1757 , A61B17/7064 , A61B2017/00424 , A61B2017/00429 , A61B2017/0256 , H04L45/00 , H04L45/02 , H04L45/22 , H04L45/28 , H04W28/04
摘要： A system and method for routing data, the system having a processor, an interface in communication with the processor and capable of being in communication with a second system for routing data, a memory unit in communication with the processor, the memory unit having a network routing table having a plurality of routes, the plurality of routes having a first route; and a network failure route selection logic including instructions adapted to configure the processor to determine when the first route is inoperative, transmit a first data packet to the second system for routing data when the first route is inoperative and utilize a second route selected from one of the plurality of routes, the second route being different from the first route.
摘要翻译：一种用于路由数据的系统和方法，所述系统具有处理器，与所述处理器通信的接口，并且能够与用于路由数据的第二系统进行通信;与所述处理器通信的存储器单元，所述存储器单元具有网络具有多个路由的路由表，所述多个路由具有第一路由; 以及网络故障路由选择逻辑，其包括适于配置所述处理器以确定所述第一路由何时不起作用的指令;当所述第一路由不起作用时，向所述第二系统发送第一数据分组以路由数据，并利用从所述多个路由，所述第二路由与所述第一路由不同。

9. 发明授权

US07983176B2 Method and system for monitoring communications of an individual in a packet network 有权
标题翻译：用于监视分组网络中的个体的通信的方法和系统
公开(公告)号：US07983176B2
公开(公告)日：2011-07-19
申请号：US11228134
申请日：2005-09-16
申请人： Zesen Chen , Peter Chou , Sean Chen , Yongdong Zhao
发明人： Zesen Chen , Peter Chou , Sean Chen , Yongdong Zhao
IPC分类号： H04J3/14
CPC分类号： H04M7/006 , H04L41/0213 , H04L43/00 , H04M3/2281
摘要： A system and method are disclosed for monitoring communications of an individual in a packet network. A system that incorporates teachings of the present disclosure may include, for example, a network monitor having a communications interface coupled to a packet network, and a controller. The controller can be programmed to receive a request from a third party to monitor communications associated with an individual, convey to the third party information monitored on a group of one or more permanent virtual circuits (PVCs) of the packet network associated with the individual, detect an update in the group of one or more PVCs, determine new set of one or more PVCs associated with the individual, and convey to the third party information monitored from the new set of one or more PVCs.
摘要翻译：公开了一种用于监视分组网络中的个人的通信的系统和方法。结合本公开的教导的系统可以包括例如具有耦合到分组网络的通信接口的网络监视器和控制器。控制器可以被编程为接收来自第三方的请求以监视与个人相关联的通信，将与个人相关联的分组网络的一组或多个永久虚拟电路（PVC）的组中监视的信息传达给第三方信息，检测一个或多个PVC组中的更新，确定与个体相关联的一组或多个PVC的新集合，并将新信息传达给第三方信息。

10. 发明授权

US07551624B2 System to enforce service level agreements for voice-over internet protocol 失效
标题翻译：系统执行语音互联网协议的服务级别协议
公开(公告)号：US07551624B2
公开(公告)日：2009-06-23
申请号：US11148948
申请日：2005-06-09
申请人： Sean Chen , Yongdong Zhao , Zesen Chen
发明人： Sean Chen , Yongdong Zhao , Zesen Chen
IPC分类号： H04L12/28
CPC分类号： H04M7/006 , H04L29/06027 , H04L65/80
摘要： A communications system is described for enforcing a service level agreement for a specified customer on a network. The communications system includes a router to receive at least one packet containing data. A management system is in communication with the router, where the management system provides access control commands to the router for the specified customer based upon an agreed upon codec and an agreed upon packet length. A detection system is in communication with the router. The detection system extracts a codec information and a packet length information from the packet. If the codec matches the agreed upon codec and the packet length matches the agreed upon packet length, then the packet is allowed to proceed. Otherwise the packet is dropped from the network.
摘要翻译：描述了一种通信系统，用于对网络上的指定客户执行服务级别协议。通信系统包括用于接收至少一个包含数据的分组的路由器。管理系统与路由器通信，其中管理系统基于商定的编解码器和约定的分组长度向指定的客户提供对路由器的访问控制命令。检测系统与路由器通信。检测系统从分组中提取编解码信息和分组长度信息。如果编解码器与商定的编解码器匹配，并且分组长度与商定的分组长度相匹配，则允许分组继续进行。否则，数据包将从网络中丢弃。

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