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    • 1. 发明授权
    • Failure localisation in a MPLS-TP network
    • MPLS-TP网络中的故障定位
    • US08611353B2
    • 2013-12-17
    • US13321668
    • 2009-05-29
    • Wei ZhaoLoa Andersson
    • Wei ZhaoLoa Andersson
    • H04L12/28H04L12/24
    • H04L41/0677H04L45/10H04L45/26H04L45/28H04L45/304H04L45/50H04L45/54
    • The present invention relates to methods and arrangements in an MPLS-TP network, comprising a plurality of interconnected routers configured for MPLS-TP, wherein at least a first router is defined as an originating Maintenance End Point, MEP, a second router is defined as a targeting MEP and the third router is defined as a Maintenance Intermediate Point, MIP. The basic idea of the present invention is to associate a table with each MIP and MEP, wherein the tables comprises information related to the MEPs of the MPLS-TP network and the information from the tables is inserted in the reply packets and forwarded packets. By using this information, the OAM packets can find the subsequent MIP or MEP and failure localization may be performed.
    • 本发明涉及MPLS-TP网络中的方法和装置,包括配置用于MPLS-TP的多个互连路由器,其中至少第一路由器被定义为始发维护终点MEP,第二路由器被定义为 定位MEP和第三个路由器被定义为维护中间点MIP。 本发明的基本思想是将表与每个MIP和MEP相关联,其中表包括与MPLS-TP网络的MEP相关的信息,并且来自表的信息被插入到应答分组和转发的分组中。 通过使用该信息,OAM分组可以找到后续的MIP或MEP,并且可以执行故障定位。
    • 2. 发明申请
    • FAILURE LOCALISATION IN A MPLS-TP NETWORK
    • 在MPLS-TP网络中失败本地化
    • US20120063325A1
    • 2012-03-15
    • US13321668
    • 2009-05-29
    • Wei ZhaoLoa Andersson
    • Wei ZhaoLoa Andersson
    • H04L12/26
    • H04L41/0677H04L45/10H04L45/26H04L45/28H04L45/304H04L45/50H04L45/54
    • The present invention relates to methods and arrangements in an MPLS-TP network, comprising a plurality of interconnected routers configured for MPLS-TP, wherein at least a first router is defined as an originating Maintenance End Point, MEP, a second router is defined as a targeting MEP and the third router is defined as a Maintenance Intermediate Point, MIP. The basic idea of the present invention is to associate a table with each MIP and MEP, wherein the tables comprises information related to the MEPs of the MPLS-TP network and the information from the tables is inserted in the reply packets and forwarded packets. By using this information, the OAM packets can find the subsequent MIP or MEP and failure localization may be performed.
    • 本发明涉及MPLS-TP网络中的方法和装置,包括配置用于MPLS-TP的多个互连路由器,其中至少第一路由器被定义为始发维护终点MEP,第二路由器被定义为 定位MEP和第三个路由器被定义为维护中间点MIP。 本发明的基本思想是将表与每个MIP和MEP相关联,其中表包括与MPLS-TP网络的MEP相关的信息,并且来自表的信息被插入到应答分组和转发的分组中。 通过使用该信息,OAM分组可以找到后续的MIP或MEP,并且可以执行故障定位。
    • 6. 发明授权
    • Method and system for handling software design conflicts
    • 处理软件设计冲突的方法和系统
    • US09009652B2
    • 2015-04-14
    • US12913913
    • 2010-10-28
    • Ying HuangYing LiuWei ZhaoXin ZhouJun Zhu
    • Ying HuangYing LiuWei ZhaoXin ZhouJun Zhu
    • G06F9/44
    • G06F8/71
    • A method and a system for identifying and resolving conflicts between design results from a parallel software design. The method includes: receiving a design diagram, wherein the design diagram includes a plurality of nodes and arrows connecting different nodes, with each node indicating a design artifact, and an arrow directed from one node to another node indicating that a design artifact corresponds to the one node depends on a design artifact corresponding to the other node; determining a level of a design artifact in the design diagram, identifying different design artifacts at a given level of the design diagram that depend on a common design artifact, and marking them as isomorphic design artifacts; and outputting a design diagram with the isomorphic design artifacts marked. A conflict between relevant designs are automatically identified in a bottom-up approach according to a software design hierarchy to facilitate conflict resolution.
    • 一种用于识别和解决来自并行软件设计的设计结果之间冲突的方法和系统。 该方法包括:接收设计图,其中设计图包括连接不同节点的多个节点和箭头,每个节点指示设计工件,以及从一个节点指向另一个节点的箭头,指示设计工件对应于 一个节点取决于对应于另一个节点的设计工件; 确定设计图中的设计工件的水平,识别依赖于常见设计工件的设计图的给定级别的不同设计工件,并将其标记为同构设计工件; 并输出具有标记的同构设计工件的设计图。 根据软件设计层次结构,自下而上的方法会自动识别相关设计之间的冲突,以促进冲突解决。