中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

18 records (took 0.037 seconds)

    Message Forwarding Method, System, and Relay Agent Device
    11.
    发明申请
    Message Forwarding Method, System, and Relay Agent Device 审中-公开
    消息转发方法，系统和中继代理设备

    公开(公告)号：US20160212046A1

    公开(公告)日：2016-07-21

    申请号：US15085105

    申请日：2016-03-30

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Chenggang Li ,  Hongyu Li ,  Yong Luo

    IPC: H04L12/741 ,  H04L29/08 ,  H04L29/12

    CPC classification number: H04L45/74 ,  H04L45/741 ,  H04L47/10 ,  H04L61/2015 ,  H04L61/6059 ,  H04L67/28 ,  H04L67/2842 ,  H04L2212/00

    Abstract: The present disclosure provides a message forwarding method and system, and a relay agent device. The forwarding method includes receiving a first dynamic host configuration protocol (DHCP) for Internet Protocol (IP) version 6 (DHCPv6 ) message from a DHCPv6 client through a layer-3 interface, generating a relay-forward message, where the first DHCPv6 message is encapsulated into the relay-forward message and an identifier (ID) of the layer-3 interface is added therein, and sending the relay-forward message to a DHCPv6 server.

    Abstract translation: 本公开提供了一种消息转发方法和系统以及中继代理设备。 所述转发方法包括：通过第3层接口从DHCPv6客户端接收用于因特网协议（IP）版本6（DHCPv6）消息的第一动态主机配置协议（DHCP），生成中继转发消息，其中所述第一DHCPv6消息是 封装到中继转发消息中，并且添加第三层接口的标识符（ID），并将中继转发消息发送到DHCPv6服务器。

    Method, device, and system for packet processing
    13.
    发明授权
    Method, device, and system for packet processing 有权
    用于数据包处理的方法，设备和系统

    公开(公告)号：US09515881B2

    公开(公告)日：2016-12-06

    申请号：US14173415

    申请日：2014-02-05

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Bo Zhang ,  Nan Jiang ,  Wenbo Guo ,  Yong Luo ,  Xinglin Huang

    IPC: H04L12/28 ,  H04L12/24 ,  H04L12/46 ,  H04L12/931 ,  H04L12/721

    CPC classification number: H04L41/0853 ,  H04L12/4675 ,  H04L12/4679 ,  H04L41/0813 ,  H04L41/12 ,  H04L41/26 ,  H04L45/66 ,  H04L49/70

    Abstract: The present disclosure provides a method, a device, and a system for packet processing, where the method includes: receiving a protocol packet from a downstream device, where the protocol packet carries uplink port information of the downstream device and the user VLAN of the downstream device; learning port types of the present device based on the uplink port information and classifying the user VLAN of the present device and the user VLAN of the downstream device based on the user VLAN of the downstream device; and forwarding the received packet based on configuration information stored on the present device, where the port type or types to which each VLAN type can be added are specified in the configuration information.

    Abstract translation: 本公开提供了一种用于分组处理的方法，设备和系统，其中所述方法包括：从下游设备接收协议分组，其中所述协议分组携带所述下游设备的下行端口信息和所述下游设备的用户VLAN 设备; 基于上行端口信息，根据下游设备的用户VLAN对当前设备的用户VLAN和下游设备的用户VLAN进行分类; 并且根据存储在本设备上的配置信息转发接收到的分组，其中在配置信息中指定可以添加每种VLAN类型的端口类型。

    MESSAGE FORWARDING METHOD, SYSTEM, AND RELAY AGENT DEVICE
    14.
    发明申请
    MESSAGE FORWARDING METHOD, SYSTEM, AND RELAY AGENT DEVICE 审中-公开
    消息转发方法，系统和中继代理设备

    公开(公告)号：US20140334493A1

    公开(公告)日：2014-11-13

    申请号：US14444554

    申请日：2014-07-28

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Chenggang Li ,  Hongyu Li ,  Yong Luo

    IPC: H04L12/741 ,  H04L12/801

    CPC classification number: H04L45/74 ,  H04L45/741 ,  H04L47/10 ,  H04L61/2015 ,  H04L61/6059 ,  H04L67/28 ,  H04L67/2842 ,  H04L2212/00

    Abstract: The present disclosure provides a message forwarding method and system, and a relay agent device. The forwarding method includes: receiving a first DHCPv6 message from a DHCPv6 client through a layer-3 interface; generating a Relay-forward message, where the first DHCPv6 message is encapsulated into the Relay-forward message and an identifier of the layer-3 interface is added therein; and sending the Relay-forward message to a DHCPv6 server.

    Abstract translation: 本公开提供了一种消息转发方法和系统以及中继代理设备。 转发方法包括：通过三层接口从DHCPv6客户端接收第一个DHCPv6消息; 生成中继转发消息，其中第一个DHCPv6消息被封装到中继转发消息中，并且其中添加了第3层接口的标识符; 并将中继转发消息发送到DHCPv6服务器。

    BLUETOOTH MESSAGE TRANSMISSION METHOD AND APPARATUS, AND BLUETOOTH NETWORK
    15.
    发明公开
    BLUETOOTH MESSAGE TRANSMISSION METHOD AND APPARATUS, AND BLUETOOTH NETWORK 审中-公开

    公开(公告)号：US20240031456A1

    公开(公告)日：2024-01-25

    申请号：US18476942

    申请日：2023-09-28

    Applicant: huawei Technologies Co., Ltd.

    Inventor： Yiming Wang ,  Yong Luo

    IPC: H04L69/08 ,  H04W4/80 ,  H04W76/20

    CPC classification number: H04L69/08 ,  H04W4/80 ,  H04W76/20 ,  H04L2212/00

    Abstract: In accordance with an embodiment, a method includes receiving, on a first Bluetooth link between a first gateway and a first Bluetooth device, a first Bluetooth message sent by the first Bluetooth device; encapsulating, using a transport protocol adapted to a non-Bluetooth link between the first gateway and a second gateway, the first Bluetooth message to obtain a second Bluetooth message; and sending the second Bluetooth message to the second gateway on the non-Bluetooth link, wherein the second gateway decapsulates the second Bluetooth message using the transport protocol to obtain the first Bluetooth message, and sends the first Bluetooth message to a second Bluetooth device on a second Bluetooth link with the second Bluetooth device, wherein the non-Bluetooth link is a wireless local area network link or a wired link.

    Method for retransmitting packet on wireless fidelity link and apparatus
    16.
    发明授权
    Method for retransmitting packet on wireless fidelity link and apparatus 有权

    公开(公告)号：US11445268B2

    公开(公告)日：2022-09-13

    申请号：US17005859

    申请日：2020-08-28

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Luyao Hu ,  Ziling Li ,  Xijin Tan ,  Yiming Wang ,  Yong Luo

    IPC: H04N21/6375 ,  H04L1/18 ,  H04N21/61 ,  H04N21/647

    Abstract: A method for retransmitting a packet on a wireless fidelity link includes receiving a packet retransmission request sent by a user terminal and determining a packet that needs to be retransmitted, detecting a downlink quality indicator on a gateway side of a first wireless fidelity link and a downlink quality indicator on a gateway side of a second wireless fidelity link, determining a link for retransmitting the packet, based on the downlink quality indicator on the gateway side of the first wireless fidelity link and the downlink quality indicator on the gateway side of the second wireless fidelity link, and sending, to the user terminal on the determined link for retransmitting the packet, the determined packet that needs to be retransmitted.

    METHOD FOR INFORMATION EXCHANGE IN ACCESS NETWORK, APPARATUS, AND SYSTEM
    18.
    发明申请
    METHOD FOR INFORMATION EXCHANGE IN ACCESS NETWORK, APPARATUS, AND SYSTEM 有权
    用于访问网络，设备和系统中的信息交换的方法

    公开(公告)号：US20160248511A1

    公开(公告)日：2016-08-25

    申请号：US15147505

    申请日：2016-05-05

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Wenming Wang ,  Yong Luo ,  Zhiqiang Li ,  Hongyu Li ,  Yu Xiong ,  Xiangjun Lai

    IPC: H04B10/27 ,  H04L12/46 ,  H04L29/06 ,  H04L12/24 ,  H04L12/741

    CPC classification number: H04B10/27 ,  H04L12/4633 ,  H04L41/0226 ,  H04L41/0803 ,  H04L45/74 ,  H04L69/22

    Abstract: The present invention provides a method for information exchange in an access network, an apparatus, and a system, and relates to the communications field. The method includes: receiving, by an access device, a configuration command from a network management server; converting the configuration command into an OpenFlow-protocol-based openflow message; and sending the openflow message to a terminal device, so that the terminal device configures an openflow flow table according to the openflow message.

    Abstract translation: 本发明提供了一种在接入网络，装置和系统中进行信息交换的方法，涉及通信领域。 该方法包括：接入设备从网管服务器接收配置命令; 将配置命令转换为基于OpenFlow协议的开放流消息; 以及向所述终端设备发送所述开放流消息，使得所述终端设备根据所述开放流消息来配置开放流表。

Patent Agency Ranking