Patents by Inventor Chenxin Feng

Chenxin Feng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Packet flow out-of-order detection method, packet processing method, and apparatus
    Patent number: 12206593
    Abstract: This application describes a packet flow out-of-order detection method. After receiving a first packet from a second node, a first node parses the first packet to obtain a flow segment sequence number of the first packet. After receiving the first packet, the first node continues to receive a second packet from the second node, and parses the second packet to obtain a flow segment sequence number of the second packet. The first packet and the second packet belong to a same packet flow. In view of this, the first node may compare the flow segment sequence number of the first packet with the flow segment sequence number of the second packet, to determine whether the packet flow is out of order.
    Type: Grant
    Filed: March 15, 2022
    Date of Patent: January 21, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jie Hou, Chenxin Feng, Guang Li
  • PACKET FLOW OUT-OF-ORDER DETECTION METHOD, PACKET PROCESSING METHOD, AND APPARATUS
    Publication number: 20220217092
    Abstract: This application describes a packet flow out-of-order detection method. After receiving a first packet from a second node, a first node parses the first packet to obtain a flow segment sequence number of the first packet. After receiving the first packet, the first node continues to receive a second packet from the second node, and parses the second packet to obtain a flow segment sequence number of the second packet. The first packet and the second packet belong to a same packet flow. In view of this, the first node may compare the flow segment sequence number of the first packet with the flow segment sequence number of the second packet, to determine whether the packet flow is out of order.
    Type: Application
    Filed: March 15, 2022
    Publication date: July 7, 2022
    Inventors: Jie Hou, Chenxin Feng, Guang Li