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    Packet sending method, apparatus, and system
    1.
    发明授权
    Packet sending method, apparatus, and system 有权

    公开(公告)号：US12199794B2

    公开(公告)日：2025-01-14

    申请号：US17732668

    申请日：2022-04-29

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Bing Liu ,  Shuping Peng

    IPC: H04L12/46

    Abstract: A packet sending method, apparatus, and system are disclosed, and related to the communications field. The method includes: A first device receives a first packet including a network identifier of a virtual local area network and an original packet. The first device obtains a first identifier based on an identifier of the second host and the network identifier, where the first identifier is used to identify a second device, a segment routing over internet protocol version 6 (SRv6) tunnel exists between the first device and the second device, the first identifier includes an indication identifier used to indicate the second device to convert a format of a packet forwarded through the SRv6 tunnel into a format of a packet forwarded through a first network virtualization over layer 3 (NVO3) tunnel. The first device sends an SRv6 packet including the first identifier and the original packet to the second device through the SRv6 tunnel.

    Packet processing method for implementing QoS guarantee, device, and system
    3.
    发明授权
    Packet processing method for implementing QoS guarantee, device, and system 有权

    公开(公告)号：US12107764B2

    公开(公告)日：2024-10-01

    申请号：US17550115

    申请日：2021-12-14

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Shuping Peng ,  Zhenbin Li ,  Lei Li

    IPC: H04L45/745 ,  H04L12/46 ,  H04L45/24 ,  H04L45/42

    CPC classification number: H04L45/745 ,  H04L12/4633 ,  H04L12/4641 ,  H04L45/24 ,  H04L45/42

    Abstract: A packet processing method implements a QoS guarantee. The method includes: obtaining a flow identification based on packet attribute information and a flow matching rule, generating a flow policy that includes a correspondence between the flow identification and a flow behavior, determining a forwarding path of a packet including the packet attribute information, sending the flow matching rule to an ingress device of the forwarding path, and sending the flow policy to a first network device on the forwarding path. The ingress device adds the flow identification to the packet including the packet attribute information, and sends the packet. The first network device receives the packet including the flow identification, obtains the flow behavior from the flow policy based on the flow identification, and processes the packet in a packet processing mode corresponding to the flow behavior.

    Application Information Verification Method, Packet Processing Method, And Apparatuses Thereof
    7.
    发明申请
    Application Information Verification Method, Packet Processing Method, And Apparatuses Thereof 有权

    公开(公告)号：US20230113138A1

    公开(公告)日：2023-04-13

    申请号：US18064758

    申请日：2022-12-12

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Shuping Peng ,  Jianwei Mao ,  Liang Xia ,  Zhenbin Li

    IPC: G06F21/64

    Abstract: An application information verification method is performed by a first apparatus. The first apparatus receives a first packet including application information. The first apparatus verifies integrity of the application information in the first packet. In embodiments of the present disclosure, the first packet includes the application information and first verification information, and the first verification information is for verifying the integrity of the application information. Therefore, after receiving the first packet, the first apparatus may verify the integrity of the application information based on the first verification information.

    System, function and interface for interconnecting multi-domain network slice control and management
    9.
    发明授权
    System, function and interface for interconnecting multi-domain network slice control and management 有权

    公开(公告)号：US11411824B2

    公开(公告)日：2022-08-09

    申请号：US17077065

    申请日：2020-10-22

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Kostas Katsalis ,  Konstantinos Samdanis ,  Shuping Peng

    IPC: H04L41/0893 ,  H04L41/12 ,  H04L41/5009

    Abstract: A transport network slice subset management entity is configured to provide an NSSMF of a TN, wherein the transport network slice subset management entity is configured to receive from or send messages to a network slice management entity and to provide configuration information to entities of a transport network. A method for interfacing with a transport network slice subset management entity, comprises the steps receiving, from a request originator, a message comprising a request relating to a network slice subset instance, updating a network slice database of a transport network, according to said request and configuring an entity of a transport network according to said request. A network slice management entity configured to provide an NSMF is configured to send messages to or receive messages from a transport network slice subset management entity.

    Service Packet Transmission Method and Device
    10.
    发明申请
    Service Packet Transmission Method and Device 有权

    公开(公告)号：US20220182315A1

    公开(公告)日：2022-06-09

    申请号：US17680872

    申请日：2022-02-25

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xuesong Geng ,  Guoyi Chen ,  Shuping Peng ,  Jie Dong

    IPC: H04L45/00 ,  H04L45/12 ,  H04L45/302 ,  H04L12/46

    Abstract: A service packet transmission method includes: A control device delivers respective attribute information of at least two transmission paths to a first forwarding device. In this way, after obtaining traffic requirement information, the first forwarding device may determine, based on the traffic requirement information and the respective attribute information of the transmission paths, a first transmission path that meets a traffic requirement. Then, the first transmission path sends a received service packet to a second forwarding device through the first transmission path.

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