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    Cross-domain protection interacting method and system
    1.
    发明申请
    Cross-domain protection interacting method and system 有权
    跨域保护互动方法和系统

    公开(公告)号：US20150365318A1

    公开(公告)日：2015-12-17

    申请号：US14647039

    申请日：2013-08-12

    Applicant: ZTE CORPORATION

    Inventor： Guoman LIU ,  Bin LUO ,  Yuxia MA

    IPC: H04L12/707 ,  H04L12/26 ,  G06F11/07

    CPC classification number: H04L45/22 ,  G06F11/0709 ,  G06F11/0751 ,  G06F11/079 ,  H04L43/0811 ,  H04L45/04 ,  H04L45/28

    Abstract: Disclosed are a cross-domain protection interacting method and system. The method includes: an interconnecting node on a cross-domain working path between a first domain and a second domain sends second identification information of the second domain to a first node in the first domain, wherein the first domain and the second domain are neighboring domains; when a link failure occurs in the first domain, an interconnecting backup node between the first domain and the second domain receives first failure state information sent by the first node, wherein the first failure state information carrying the second identification information; and the interconnecting backup node activates a second protection path in the second domain according to the second identification information, and uses a first protection path in the first domain and the second protection path to transmit a cross-domain service. The present invention can ensure protection independence in each domain and achieve an effect of interaction of cross-domain protection.

    Abstract translation: 披露了跨域保护相互作用的方法和系统。 该方法包括：在第一域和第二域之间的跨域工作路径上的互连节点将第二域的第二标识信息发送到第一域中的第一节点，其中第一域和第二域是相邻域 ; 当在所述第一域中发生链路故障时，所述第一域与所述第二域之间的互连备份节点接收由所述第一节点发送的第一故障状态信息，其中，所述第一故障状态信息携带所述第二标识信息; 并且所述互连备份节点根据所述第二标识信息激活所述第二域中的第二保护路径，并且使用所述第一域和所述第二保护路径中的第一保护路径来发送跨域服务。 本发明可以确保每个领域的保护独立性，并实现跨域保护交互的效果。

    Method, Device and System for Synchronization Message Transmission
    2.
    发明申请
    Method, Device and System for Synchronization Message Transmission 审中-公开

    公开(公告)号：US20190199505A1

    公开(公告)日：2019-06-27

    申请号：US16099069

    申请日：2017-08-31

    Applicant: ZTE Corporation

    Inventor： Yuanbin ZHANG ,  Bin LUO ,  Yuan GU

    IPC: H04L7/00 ,  H04J3/16

    Abstract: A method, device and system for synchronization message transmission are provided. The method may include that: a transmitting end selects at least one Ethernet Physical Layer Link (PHY) for synchronization message transmission from a Flexible Ethernet (FlexE) group (S201); after encapsulating the synchronization message according to a preset encapsulation strategy, the transmitting end inserts the synchronization message into a synchronization message channel in overhead of the selected Ethernet PHY (S202); and the transmitting end transmits the synchronization message through the selected Ethernet PHY (S203).

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