利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

92 条记录 (耗时 0.02 秒)

    SIGNAL TRANSMISSION METHOD AND APPARATUS
    2.
    发明公开
    SIGNAL TRANSMISSION METHOD AND APPARATUS 审中-公开

    公开(公告)号：EP4456497A1

    公开(公告)日：2024-10-30

    申请号：EP24164078.8

    申请日：2018-11-16

    申请人： Huawei Technologies Co., Ltd.

    发明人： LIU, Fengwei ,  CHEN, Lei ,  XIANG, Gao

    IPC分类号： H04L43/06 ,  H04L43/0811 ,  H04L41/0659 ,  H04L41/0668

    摘要： This application provides a signal transmission method and apparatus. The method is applied to a communications system including at least three nodes, a second node in the at least three nodes communicates with a third node by using a first node, and the method includes: determining, by the first node, a status of a link between the first node and the second node; and sending, by the first node, first notification information to the third node when determining that the link between the first node and the second node is abnormal, where the first notification information is used to indicate that the link between the first node and the second node is abnormal. In embodiments of this application, communication efficiency can be improved.

    SEGMENT ROUTING SRV6 S-BFD AND PING REPLIES HAVING DETERMINISTIC REPLY PATH
    4.
    发明公开
    SEGMENT ROUTING SRV6 S-BFD AND PING REPLIES HAVING DETERMINISTIC REPLY PATH 审中-公开

    公开(公告)号：EP4432623A1

    公开(公告)日：2024-09-18

    申请号：EP24161481.7

    申请日：2024-03-05

    申请人： Ciena Corporation

    发明人： MITTAL, Aditya ,  VERMA, Pankaj ,  DAS, Sudipta

    IPC分类号： H04L45/00 ,  H04L43/0811 ,  H04L45/50

    CPC分类号： H04L45/34 ,  H04L45/50 ,  H04L43/0811 ,  H04L43/10

    摘要： A node (100) is configured to operate in a Segment Routing (SR) over Internet Protocol version 6 (SRv6) network (10), and the node (100) includes circuitry configured to determine (302) a Segment Identifier (SID) list for a forward path in the SRv6 network and SID list for a reverse path in the SRv6 network; and transmit (304) a monitoring packet on the forward path including a Segment Routing Header (SRH) with the SID list for the forward path, and further including the SID list for the reverse path in the monitoring packet, for a SRH of a reply to the monitoring packet. The circuitry can be further configured to receive (306) the reply to the monitoring packet, with the reply having been on a same or different tunnel as the monitoring packet, for monitoring liveliness thereof.

    TIME SERIES DATA COLLECTION FOR A NETWORK MANAGEMENT SYSTEM
    10.
    发明公开
    TIME SERIES DATA COLLECTION FOR A NETWORK MANAGEMENT SYSTEM 审中-公开

    公开(公告)号：EP4254894A1

    公开(公告)日：2023-10-04

    申请号：EP22180464.4

    申请日：2022-06-22

    申请人： Juniper Networks, Inc.

    发明人： PATIL, Atul Bhaskarrao ,  QU, Diheng ,  KADEKUZHI, Rajeev Menon

    IPC分类号： H04L41/12 ,  H04L41/22 ,  H04L41/14 ,  H04L43/0811

    摘要： A controller device includes a memory and one or more processors coupled to the memory. The memory stores instructions that, when executed, cause the one or more processors to receive, from a set of sensor devices, first telemetry data indicating a first set of changes for telemetry parameters that occur during a first time range. The instructions further cause the one or more processors to determine, using the first snapshot and the first telemetry data, a second snapshot that specifies a first complete state at an end of the first time range. The instructions further cause the one or more processors to determine a second complete state of the telemetry parameters for the second time range based on the second snapshot and second telemetry data indicating a second set of changes for the set of telemetry parameters that occur during a second time range.