公开(公告)号：US08295279B2

公开(公告)日：2012-10-23

申请号：US12570386

申请日：2009-09-30

申请人： Seung Hyun Yoon ,  Hyung Seok Chung ,  Sun Me Kim ,  Byung Jun Ahn ,  You Hyeon Jeong

发明人： Seung Hyun Yoon ,  Hyung Seok Chung ,  Sun Me Kim ,  Byung Jun Ahn ,  You Hyeon Jeong

IPC分类号： H04L12/28

CPC分类号： H04L45/306

摘要： Disclosed is a routing method and apparatus for providing a different path by service. The routing method includes determining a service identification (ID) indicating a service requested by a packet by using a header in the packet; and searching for a service forwarding table corresponding to the service ID from a plurality of service forwarding tables storing different next hops by service and determining the packet's next hop.

摘要翻译： 公开了一种通过服务提供不同路径的路由方法和装置。 路由方法包括：通过使用分组中的报头来确定指示分组请求的服务的服务标识（ID）; 并从业务中存储不同的下一跳的多个业务转发表中搜索与业务ID对应的业务转发表，并确定报文的下一跳。

公开(公告)号：US20100166420A1

公开(公告)日：2010-07-01

申请号：US12640811

申请日：2009-12-17

申请人： Hyung Seok CHUNG ,  You Hyeon JEONG

发明人： Hyung Seok CHUNG ,  You Hyeon JEONG

IPC分类号： H04B10/08 ,  H04J14/00

CPC分类号： H04L47/825 ,  H04L45/302 ,  H04L45/62 ,  H04L45/64 ,  H04L47/70 ,  H04L47/805 ,  H04L47/822 ,  H04Q11/0071 ,  H04Q2011/0077

摘要： There is provided a method of controlling routes and resources in a packet-optic convergence network. The method includes receiving PTL route information between edge devices of the packet-optic convergence network, in which the PTL route information is provided through a route management system; monitoring a resource use state according to PTL route in the process of reserving, changing, or releasing resources in response to a request for the reservation, change, or release of the resources by a service control system; and changing PTL routes or resources allocated to the PTL routes through the route management system on the basis of the resource use state according to PTL route, thereby ensuring greater stability in providing an IP premium service with a Quality of Service (QoS) guarantee.

摘要翻译： 提供了一种控制分组 - 光汇聚网络中的路由和资源的方法。 该方法包括：通过路由管理系统接收PTL路由信息的分组光汇聚网络边缘设备之间的PTL路由信息; 在服务控制系统响应于对该资源的预约，改变或释放的请求的保留，改变或释放资源的过程中，根据PTL路由监视资源使用状态; 根据PTL路由，根据资源使用状态，通过路由管理系统改变分配给PTL路由的PTL路由或资源，从而确保提供具有服务质量（QoS）保证的IP优质业务的更大的稳定性。

公开(公告)号：US07508768B2

公开(公告)日：2009-03-24

申请号：US10693416

申请日：2003-10-23

申请人： Seung Hyun Yoon ,  Tae Soo Jeong ,  Tae Sang Choi ,  Hyung Hwan Kim ,  Hyung Seok Chung ,  Jeong Sook Park ,  Chang Hoon Kim

发明人： Seung Hyun Yoon ,  Tae Soo Jeong ,  Tae Sang Choi ,  Hyung Hwan Kim ,  Hyung Seok Chung ,  Jeong Sook Park ,  Chang Hoon Kim

IPC分类号： H04L12/26 ,  H04J1/16 ,  G06F13/00

CPC分类号： H04L43/026 ,  H04L43/045 ,  H04L43/062

摘要： A traffic measurement system and a traffic analysis method are provided. The traffic measurement system includes a plurality of measurement devices that collect all of packets flowing through Internet links, extract traffic data required to analyze traffic from the collected packets, and process the extracted data into predetermined flow types, and an analysis server that identifies applications of traffic by analyzing the traffic data transferred from the plurality of measurement devices as a whole, classifies the identified applications into predetermined traffic types, and outputs the classification result. The traffic measurement system measures the traffics in the Internet network and processes the measured traffics to generate detailed traffic statistical data according to applications. In particular, the traffics are analyzed considering measurement data from various points, and the data for identifying the applications are extracted from headers of the applications included in payloads of IP packets in real time. Accordingly, detailed traffic analysis result is provided.

摘要翻译： 提供了交通量测系统和交通分析方法。 交通测量系统包括多个测量装置，其收集通过互联网链路流动的所有分组，提取从所收集的分组中分析流量所需的业务数据，并将所提取的数据处理为预定的流类型;以及分析服务器， 通过分析从多个测量设备传送的业务数据作为整体，将所识别的应用分类为预定的业务类型，并输出分类结果。 流量测量系统测量互联网网络中的流量，并根据应用程序处理测量的流量以生成详细的流量统计数据。 特别地，考虑来自各个点的测量数据来分析流量，并且实时地从包含在IP分组的有效载荷中的应用的头部中提取用于识别应用的数据。 因此，提供了详细的交通分析结果。

公开(公告)号：US09130868B2

公开(公告)日：2015-09-08

申请号：US13275973

申请日：2011-10-18

申请人： Tae Yeon Kim ,  Seung Hyun Yoon ,  Hyung Seok Chung

发明人： Tae Yeon Kim ,  Seung Hyun Yoon ,  Hyung Seok Chung

IPC分类号： H04L12/28 ,  H04L12/717 ,  H04L12/715

CPC分类号： H04L45/42 ,  H04L45/64

摘要： Disclosed is an inter-layer path provisioning method and system in a multilayer network that may set, in response to a path setting request of an operator, an upper layer path to be interlocked with an upper layer path computation unit, set, separately from the setting of the upper layer path, a lower layer path to be interlocked with a lower layer path computation unit, and perform a connection between the set upper layer path and the set lower layer path, so that inter-layer path setting may be readily performed in a multilayer transport network.

摘要翻译： 公开了一种多层网络中的层间路径配置方法和系统，其可以响应于操作者的路径设置请求而设置与上层路径计算单元互锁的上层路径，该上层路径与 上层路径的设置，与下层路径计算单元互锁的下层路径，并且在所设定的上层路径和下层路径之间进行连接，从而可以容易地进行层间路径设定 在多层传输网络中。

公开(公告)号：US20120201251A1

公开(公告)日：2012-08-09

申请号：US13500776

申请日：2010-10-08

申请人： Ki Won Kim ,  Hyung Seok Chung ,  Seung Hyun Yoon ,  Ho Young Song ,  TaeHyun Kwon

发明人： Ki Won Kim ,  Hyung Seok Chung ,  Seung Hyun Yoon ,  Ho Young Song ,  TaeHyun Kwon

IPC分类号： H04L12/56

CPC分类号： H04W40/02

摘要： A first path control management system of a first domain calculates a path in the first domain and transmits information of a connection node in the first domain to connect to a second domain to a second path control management system of the second domain. The second path control management system of the second domain calculates a path in the second domain and transmits a connection node of the second domain to connect to the first domain to the first path control management system. The first path control management system of the first domain and the second path control management system of the second domain receive information of connection nodes of the second domain and the first domain, respectively, thereby connecting a path between the first domain and the second domain.

摘要翻译： 第一域的第一路径控制管理系统计算第一域中的路径，并将第一域中的连接节点的信息发送到第二域，以连接到第二域的第二路径控制管理系统。 第二域的第二路径控制管理系统计算第二域中的路径，并将第二域的连接节点发送到第一域连接到第一路径控制管理系统。 第一域的第一路径控制管理系统和第二域的第二路径控制管理系统分别接收第二域和第一域的连接节点的信息，从而连接第一域和第二域之间的路径。

公开(公告)号：US20120093030A1

公开(公告)日：2012-04-19

申请号：US13275973

申请日：2011-10-18

申请人： Tae Yeon KIM ,  Seung Hyun YOON ,  Hyung Seok CHUNG

发明人： Tae Yeon KIM ,  Seung Hyun YOON ,  Hyung Seok CHUNG

IPC分类号： H04L12/28

CPC分类号： H04L45/42 ,  H04L45/64

摘要： Disclosed is an inter-layer path provisioning method and system in a multilayer network that may set, in response to a path setting request of an operator, an upper layer path to be interlocked with an upper layer path computation unit, set, separately from the setting of the upper layer path, a lower layer path to be interlocked with a lower layer path computation unit, and perform a connection between the set upper layer path and the set lower layer path, so that inter-layer path setting may be readily performed in a multilayer transport network.

摘要翻译： 公开了一种多层网络中的层间路径配置方法和系统，其可以响应于操作者的路径设置请求而设置与上层路径计算单元互连的上层路径，该上层路径与 上层路径的设置，与下层路径计算单元互锁的下层路径，并且在所设定的上层路径和下层路径之间进行连接，从而可以容易地进行层间路径设定 在多层传输网络中。

公开(公告)号：US20110320857A1

公开(公告)日：2011-12-29

申请号：US13167347

申请日：2011-06-23

申请人： Tae Hyun Kwon ,  Hyung Seok Chung ,  You Hyeon Jeong ,  Ho Young Song ,  Young Wook Cha ,  Choon Hee Kim ,  Jin Nyun Kim

发明人： Tae Hyun Kwon ,  Hyung Seok Chung ,  You Hyeon Jeong ,  Ho Young Song ,  Young Wook Cha ,  Choon Hee Kim ,  Jin Nyun Kim

IPC分类号： G06F11/07

CPC分类号： H04L41/0672 ,  H04L41/0631

摘要： A bottom-up (or upward) multilayer network recovery method and apparatus based on a root-cause analysis are disclosed to quickly and accurately perform a recovery operation. The bottom-up multilayer network recovery method based on a root-cause analysis includes: simultaneously counting, by a fault detection layer, a root-cause analysis (RA) time and a hold-off (HO) time, upon detecting an occurrence of a fault; performing, by the fault detection layer, a root-cause analysis during the RA time to recognize a layer in which a root-cause has occurred; when the root-cause has occurred in the fault detection layer, immediately recovering the fault by the fault detection layer, and when a root-cause has occurrence in a lower layer, waiting for the HO time until such time as the lower layer can recover the fault; and when the fault has not been recovered even after the HO time has lapsed, recovering the fault by the fault detection layer.

摘要翻译： 公开了基于根本原因分析的自下而上（或向上）多层网络恢复方法和装置，以快速且准确地执行恢复操作。 基于根本原因分析的自下而上多层网络恢复方法包括：通过故障检测层同时计数根本原因分析（RA）时间和暂停（HO）时间，在检测到 一个错误 通过故障检测层执行在RA时间期间的根本原因分析以识别发生根本原因的层; 当故障检测层发生根本原因时，故障检测层立即恢复故障，当下层发生根本原因时，等待HO时间，直到下层恢复为止 错误; 即使HO时间过后故障尚未恢复，故障检测层恢复故障。

公开(公告)号：US20100162051A1

公开(公告)日：2010-06-24

申请号：US12543590

申请日：2009-08-19

申请人： Seung Hyun YOON ,  You Hyeon JEONG ,  Hyung Seok CHUNG

发明人： Seung Hyun YOON ,  You Hyeon JEONG ,  Hyung Seok CHUNG

IPC分类号： G06F11/00 ,  G06F15/173 ,  G06F15/16 ,  G06F11/30 ,  G06F11/34

CPC分类号： H04L41/0622 ,  H04L12/00 ,  H04L41/00 ,  H04L41/0206 ,  H04L41/044 ,  H04L43/00 ,  H04L69/40

摘要： An integration agent device and its fault management method for a node including multi-layered devices are disclosed to effectively control a node including two or more communication devices of different layers and integrally processing relevant fault information. The integration agent device includes: one or more control and management modules controlling and managing one or more communications network devices by layer; and an inter-layer interworking processing module integrating and processing information of the communications network devices by using inter-layer interworking information, and notifying a management system accordingly, wherein the information of the communications network devices is transmitted through the one or more control and management.

摘要翻译： 公开了一种用于包括多层设备的节点的集成代理设备及其故障管理方法，以有效地控制包括不同层的两个或多个通信设备的节点并且整体地处理相关的故障信息。 集成代理设备包括：一个或多个控制和管理模块，按层控制和管理一个或多个通信网络设备; 以及层间互通处理模块，通过使用层间互通信息来对通信网络设备的信息进行集成处理，并相应地通知管理系统，其中通过所述一个或多个控制和管理来传送所述通信网络设备的信息 。

公开(公告)号：US20100135300A1

公开(公告)日：2010-06-03

申请号：US12570386

申请日：2009-09-30

申请人： Seung Hyun YOON ,  Hyung Seok CHUNG ,  Sun Me KIM ,  Byung Jun AHN ,  You Hyeon JEONG

发明人： Seung Hyun YOON ,  Hyung Seok CHUNG ,  Sun Me KIM ,  Byung Jun AHN ,  You Hyeon JEONG

IPC分类号： H04L12/56

CPC分类号： H04L45/306

摘要： Disclosed is a routing method and apparatus for providing a different path by service. The routing method includes determining a service identification (ID) indicating a service requested by a packet by using a header in the packet; and searching for a service forwarding table corresponding to the service ID from a plurality of service forwarding tables storing different next hops by service and determining the packet's next hop.

摘要翻译： 公开了一种通过服务提供不同路径的路由方法和装置。 路由方法包括：通过使用分组中的报头来确定指示分组请求的服务的服务标识（ID）; 并从业务中存储不同的下一跳的多个业务转发表中搜索与业务ID对应的业务转发表，并确定报文的下一跳。

公开(公告)号：US08595568B2

公开(公告)日：2013-11-26

申请号：US12543590

申请日：2009-08-19

申请人： Seung Hyun Yoon ,  You Hyeon Jeong ,  Hyung Seok Chung

发明人： Seung Hyun Yoon ,  You Hyeon Jeong ,  Hyung Seok Chung

IPC分类号： G06F11/00

CPC分类号： H04L41/0622 ,  H04L12/00 ,  H04L41/00 ,  H04L41/0206 ,  H04L41/044 ,  H04L43/00 ,  H04L69/40

摘要： An integration agent device and its fault management method for a node including multi-layered devices are disclosed to effectively control a node including two or more communication devices of different layers and integrally processing relevant fault information. The integration agent device includes: one or more control and management modules controlling and managing one or more communications network devices by layer; and an inter-layer interworking processing module integrating and processing information of the communications network devices by using inter-layer interworking information, and notifying a management system accordingly, wherein the information of the communications network devices is transmitted through the one or more control and management.

摘要翻译： 公开了一种用于包括多层设备的节点的集成代理设备及其故障管理方法，以有效地控制包括不同层的两个或多个通信设备的节点并且整体地处理相关的故障信息。 集成代理设备包括：一个或多个控制和管理模块，按层控制和管理一个或多个通信网络设备; 以及层间互通处理模块，通过使用层间互通信息来对通信网络设备的信息进行集成处理，并相应地通知管理系统，其中通过所述一个或多个控制和管理来传送所述通信网络设备的信息 。