公开(公告)号：US07733784B2

公开(公告)日：2010-06-08

申请号：US11634997

申请日：2006-12-07

申请人： Hyun Soon Nam ,  SangSik Yoon ,  You Hyeon Jeong

发明人： Hyun Soon Nam ,  SangSik Yoon ,  You Hyeon Jeong

IPC分类号： H04L12/26

CPC分类号： H04L43/0817 ,  H04L41/00 ,  H04L41/064 ,  H04L41/12 ,  H04L45/50

摘要： In an apparatus and method of selecting a label switched path (LSP) in a network management system, a status analyzing unit analyzes and digitizes performance information, fault occurrence, and fault history of a link. A link weight managing unit which determines link weight values using a predetermined weight calculation algorithm on second constraints that corresponds to qualitative information related to performance analysis of a path. An LSP selecting unit selects a path, from among paths on a path list, that satisfies first constraints which corresponds to objective information related to a path selection required by the administrative network policy, and, when there are several selected paths, selects a path that minimizes expense using the link weight values.

摘要翻译： 在网络管理系统中选择标签交换路径（LSP）的设备和方法中，状态分析单元对链路的性能信息，故障发生和故障历史进行分析和数字化。 一种链路权重管理单元，其使用对应于与路径的性能分析相关的定性信息的第二约束使用预定权重计算算法来确定链路权重值。 LSP选择单元从路径列表中的路径中选择满足与管理网络策略所需的路径选择相关的客观信息的第一约束的路径，并且当存在若干选定路径时，选择路径 使用链路权重值最小化费用。

公开(公告)号：US20070133433A1

公开(公告)日：2007-06-14

申请号：US11634997

申请日：2006-12-07

申请人： Hyun Soon Nam ,  SangSik Yoon ,  You Hyeon Jeong

发明人： Hyun Soon Nam ,  SangSik Yoon ,  You Hyeon Jeong

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04L43/0817 ,  H04L41/00 ,  H04L41/064 ,  H04L41/12 ,  H04L45/50

摘要： Provided are an apparatus and method of selecting a label switched path (LSP) in a network management system. The apparatus comprises a status analyzing unit which analyzes and digitizes performance information, fault occurrence, and fault history of a link in order to convert the performance information, fault occurrence, and fault history into standardized values, a link weight managing unit which determines link weight values using values obtained by adding and subtracting reference values, calculated using a predetermined weight calculation algorithm on second constraints that corresponds to qualitative information related to performance analysis of a path required by an administrative network policy, to and from the standardized values of the status analyzing unit, and an LSP selecting unit which prepares a path list by using a method of executing a predetermined background task by appointing a source and a destination from among all nodes in the administrative network, selects a path, from among paths on the path list, that satisfies first constraints which corresponds to objective information related to a path selection required by the administrative network policy, and, when there are several selected paths, selects a path that minimizes expense using the link weight values. Using the apparatus, the optimum path according to the administrative network policy can be selected.

摘要翻译： 提供了一种在网络管理系统中选择标签交换路径（LSP）的装置和方法。 该装置包括状态分析单元，其分析和数字化链路的性能信息，故障发生和故障历史，以便将性能信息，故障发生和故障历史转换为标准化值;链路权重管理单元，其确定链路权重 使用通过使用预定权重计算算法对与对应于与管理网络策略所需的路径的性能分析相关的定性信息的对应的第二约束计算的值来获得的值来自状态分析的标准化值 单元，以及LSP选择单元，其通过使用从管理网络中的所有节点中指定源和目的地执行预定后台任务的方法来准备路径列表，从路径列表中的路径中选择路径， 满足对应于客观信息的第一个约束 与管理网络策略所需的路径选择相关的配置，以及当存在若干选定路径时，使用链路权重值选择最小化费用的路径。 使用该设备，可以选择根据管理网络策略的最佳路径。

公开(公告)号：US07889693B2

公开(公告)日：2011-02-15

申请号：US11904529

申请日：2007-09-27

申请人： Hyun Soon Nam ,  Da Hye Choi ,  You Hyeon Jeong

发明人： Hyun Soon Nam ,  Da Hye Choi ,  You Hyeon Jeong

IPC分类号： H04W4/00

CPC分类号： H04L47/10 ,  H04L47/14 ,  H04L47/20 ,  H04L47/2408 ,  H04L47/2491 ,  H04W28/24 ,  H04W40/36 ,  H04W80/04

摘要： Provided is a method and system for providing a QoS in a broadband convergence network deploying a mobile IP. In the method, a service and policy is defined at a first network design stage for guaranteeing the QoS of the broadband convergence network. QoS parameters corresponding to the defined service and policy are reflected in a DSCP field corresponding to the defined service. The DSCP field and the QoS parameters are applied to an access router in a management network. Accordingly, the QoS can be guaranteed to be suitable for the service and policy and a seamless handover guaranteeing the QoS can be provided.

摘要翻译： 提供了一种在部署移动IP的宽带融合网络中提供QoS的方法和系统。 在该方法中，在第一网络设计阶段定义了一种服务和策略，用于保证宽带融合网络的QoS。 对应于定义的服务和策略的QoS参数反映在与定义的服务相对应的DSCP字段中。 DSCP字段和QoS参数应用于管理网络中的接入路由器。 因此，可以保证QoS适合于服务和策略，并且可以提供保证QoS的无缝切换。

公开(公告)号：US20080130574A1

公开(公告)日：2008-06-05

申请号：US11904529

申请日：2007-09-27

申请人： Hyun Soon Nam ,  Da Hye Choi ,  You Hyeon Jeong

发明人： Hyun Soon Nam ,  Da Hye Choi ,  You Hyeon Jeong

IPC分类号： H04Q7/20

CPC分类号： H04L47/10 ,  H04L47/14 ,  H04L47/20 ,  H04L47/2408 ,  H04L47/2491 ,  H04W28/24 ,  H04W40/36 ,  H04W80/04

摘要： Provided is a method and system for providing a QoS in a broadband convergence network deploying a mobile IP. In the method, a service and policy is defined at a first network design stage for guaranteeing the QoS of the broadband convergence network. QoS parameters corresponding to the defined service and policy are reflected in a DSCP field corresponding to the defined service. The DSCP field and the QoS parameters are applied to an access router in a management network. Accordingly, the QoS can be guaranteed to be suitable for the service and policy and a seamless handover guaranteeing the QoS can be provided.

摘要翻译： 提供了一种在部署移动IP的宽带融合网络中提供QoS的方法和系统。 在该方法中，在第一网络设计阶段定义了一种服务和策略，用于保证宽带融合网络的QoS。 对应于定义的服务和策略的QoS参数反映在与定义的服务相对应的DSCP字段中。 DSCP字段和QoS参数应用于管理网络中的接入路由器。 因此，可以保证QoS适合于服务和策略，并且可以提供保证QoS的无缝切换。

公开(公告)号：US08149699B2

公开(公告)日：2012-04-03

申请号：US12559604

申请日：2009-09-15

申请人： Sang Wan Kim ,  Dong Won Kang ,  Joon Kyung Lee ,  Sang Sik Yoon ,  Tae Sang Choi ,  You Hyeon Jeong

发明人： Sang Wan Kim ,  Dong Won Kang ,  Joon Kyung Lee ,  Sang Sik Yoon ,  Tae Sang Choi ,  You Hyeon Jeong

IPC分类号： H04L12/26 ,  H04L12/56

CPC分类号： H04L43/00 ,  H04L41/142 ,  H04L43/16

摘要： There is provided a method and apparatus for controlling traffic according to user that includes a statistics processing unit measuring traffic volume used according to user, calculating a traffic variation ΔV by using the measured traffic volume, and updating a traffic user list by comparing the calculated traffic variation ΔV; a traffic detecting unit determining whether abnormal traffic is generated in a network and transferring a control command according to priority in the traffic user list; and a packet controlling unit controlling a user's traffic according to the control command received from the traffic detecting unit.

摘要翻译： 提供了一种用于根据用户控制流量的方法和装置，包括：统计处理单元，用于测量根据用户使用的交通量，使用所测量的交通量计算交通变化＆Dgr; V;以及通过比较 计算交通流量变化 流量检测单元，确定网络中是否产生异常流量，并根据交通用户列表中的优先级传送控制命令; 以及分组控制单元，根据从业务检测单元接收到的控制命令来控制用户的业务。

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：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 。

公开(公告)号：US20080112549A1

公开(公告)日：2008-05-15

申请号：US11940776

申请日：2007-11-15

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

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

IPC分类号： H04M15/10

CPC分类号： H04M15/00 ,  H04L12/14 ,  H04L12/1485 ,  H04M15/10 ,  H04M15/80 ,  H04M15/8016 ,  H04M2215/74 ,  H04M2215/7414

摘要： A method and system for processing billing of including QoS information are provided. In the method, a call is initiated by transmitting/receiving packets directly to/from an opponent terminal after signaling with the opponent terminal using a session initiation protocol through the signaling server. Then, QoS of the call is measured while communicating with the opponent terminal. A billing process is performed of including the QoS measuring result by transmitting the QoS measuring result to the signaling server after the call established to the opponent terminal is terminated.

摘要翻译： 提供了一种用于处理包括QoS信息的计费的方法和系统。 在该方法中，通过使用通过信令服务器的会话发起协议与对手终端进行信令之后，直接向对手终端发送/接收分组，从而发起呼叫。 然后，在与对方终端通信时测量呼叫的QoS。 在终止对方终端的呼叫之后，通过将QoS测量结果发送给信令服务器来执行包括QoS测量结果的计费处理。

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：US20100158007A1

公开(公告)日：2010-06-24

申请号：US12507138

申请日：2009-07-22

申请人： Sang Wan Kim ,  Sang Sik Yoon ,  Dong Won Kang ,  Tae Sang Choi ,  Joon Kyung Lee ,  You Hyeon Jeong

发明人： Sang Wan Kim ,  Sang Sik Yoon ,  Dong Won Kang ,  Tae Sang Choi ,  Joon Kyung Lee ,  You Hyeon Jeong

IPC分类号： H04L12/56

CPC分类号： H04L63/1416 ,  H04L63/1458

摘要： A method and apparatus for aggregating single packets in a single session are disclosed. If the amount of single packets in a single session exceeds a threshold value, it is detected that attack traffic is being inputted and the single packets in the single session are aggregated into a single flow, thus preventing degradation of a network performance due to the single packets in the single session.

摘要翻译： 公开了在单个会话中聚合单个分组的方法和装置。 如果单个会话中单个报文的数量超过阈值，则检测到正在输入攻击流量，并将单个会话中的单个报文聚合为单个流，从而防止网络性能下降 单个会话中的数据包。