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    Information transmission method and network device
    5.
    发明授权
    Information transmission method and network device 有权

    公开(公告)号：US12244525B2

    公开(公告)日：2025-03-04

    申请号：US18527690

    申请日：2023-12-04

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xiao Han ,  Changfeng Ding ,  Xuming Fang ,  Yan Long ,  Mengyao Ma

    IPC: H04W56/00 ,  H04B7/06 ,  H04L5/00 ,  H04W48/12 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/23 ,  H04W76/11

    Abstract: An information transmission method and a network device, the network device including a transceiver, a processor, and a non-transitory storage medium storing a computer program for execution by the processor. The computer program includes instructions to receive a first frame through the receiver, where an extended schedule element of the first frame has a field indicating communication between network devices is supported, and where the extended schedule element further has a source association identifier and a destination association identifier, and control the transceiver to transmit information to a first network device when both the first network device and the network device support communication between network devices, where a value of the source association identifier and a value of the destination association identifier are each 0.

    Information Transmission Method and Network Device
    6.
    发明申请
    Information Transmission Method and Network Device 有权

    公开(公告)号：US20220360383A1

    公开(公告)日：2022-11-10

    申请号：US17873472

    申请日：2022-07-26

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xiao Han ,  Changfeng Ding ,  Xuming Fang ,  Yan Long ,  Mengyao Ma

    IPC: H04L5/00 ,  H04W76/11 ,  H04B7/06 ,  H04W48/12 ,  H04W72/04 ,  H04W72/12

    Abstract: An information transmission method and a network device, the network device including a transceiver, a processor, and a non-transitory storage medium storing a computer program for execution by the processor. The computer program includes instructions to receive a first frame through the receiver, where an extended schedule element of the first frame has a field indicating communication between network devices is supported, and where the extended schedule element further has a source association identifier and a destination association identifier, and control the transceiver to transmit information to a first network device when both the first network device and the network device support communication between network devices, where a value of the source association identifier and a value of the destination association identifier are each 0.

    Method, node, and system for notifying proxy update in WMN
    7.
    发明授权
    Method, node, and system for notifying proxy update in WMN 有权
    在WMN中通知代理更新的方法，节点和系统

    公开(公告)号：US08730958B2

    公开(公告)日：2014-05-20

    申请号：US13650706

    申请日：2012-10-12

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Dangfeng Feng ,  Xuming Fang ,  Shujie Sun ,  Yonggang Tian

    IPC: H04L12/28

    CPC classification number: H04W40/248 ,  H04W36/02 ,  H04W84/18 ,  H04W88/182

    Abstract: Embodiments of the present invention disclose Wireless Mesh Network (WMN) for notifying proxy update. By constructing the proxy update add message, where the proxy update add message includes the address of terminal, the current proxy node address after terminal switching and the destination node address of the terminal, and taking the address of the original proxy node before terminal switching as the address of the destination node, and sending the proxy update add message constructed to the original proxy node, where the proxy update add message is used for updating proxy information of the terminal in the proxy information table of the original proxy node to be the current proxy node address. It makes sure that packets received by the original proxy node which should be sent to the terminal could be received by the terminal, and packet loss rate during terminal switching could be reduced.

    Abstract translation: 本发明的实施例公开了用于通知代理更新的无线网状网络（Wireless Mesh Network，WMN）。 通过构建代理更新添加消息，其中代理更新添加消息包括终端的地址，终端切换之后的当前代理节点地址和终端的目的地节点地址，并且在终端切换之前将原始代理节点的地址作为 目的地节点的地址，以及发送构造到原始代理节点的代理更新添加消息，其中使用代理更新添加消息来更新原始代理节点的代理信息表中的终端的代理信息，作为当前 代理节点地址。 确保原始代理节点收到的应该发送给终端的数据包可以被终端接收，并且可以减少终端切换过程中的丢包率。

    METHOD, NODE, AND SYSTEM FOR NOTIFYING PROXY UPDATE IN WMN
    8.
    发明申请
    METHOD, NODE, AND SYSTEM FOR NOTIFYING PROXY UPDATE IN WMN 有权
    用于通知WMN中的代理更新的方法，节点和系统

    公开(公告)号：US20130039280A1

    公开(公告)日：2013-02-14

    申请号：US13650706

    申请日：2012-10-12

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Dangfeng Feng ,  Xuming Fang ,  Shujie Sun ,  Yonggang Tian

    IPC: H04W4/00

    CPC classification number: H04W40/248 ,  H04W36/02 ,  H04W84/18 ,  H04W88/182

    Abstract: Embodiments of the present invention disclose Wireless Mesh Network (WMN) for notifying proxy update. By constructing the proxy update add message, where the proxy update add message includes the address of terminal, the current proxy node address after terminal switching and the destination node address of the terminal, and taking the address of the original proxy node before terminal switching as the address of the destination node, and sending the proxy update add message constructed to the original proxy node, where the proxy update add message is used for updating proxy information of the terminal in the proxy information table of the original proxy node to be the current proxy node address. It makes sure that packets received by the original proxy node which should be sent to the terminal could be received by the terminal, and packet loss rate during terminal switching could be reduced.

    Abstract translation: 本发明的实施例公开了用于通知代理更新的无线网状网络（Wireless Mesh Network，WMN）。 通过构建代理更新添加消息，其中代理更新添加消息包括终端的地址，终端切换之后的当前代理节点地址和终端的目的地节点地址，并且在终端切换之前将原始代理节点的地址作为 目的地节点的地址，以及发送构造到原始代理节点的代理更新添加消息，其中使用代理更新添加消息来更新原始代理节点的代理信息表中的终端的代理信息，作为当前 代理节点地址。 确保原始代理节点收到的应该发送给终端的数据包可以被终端接收，并且可以减少终端切换过程中的丢包率。

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