Patents by Inventor Xiangfeng Ding

Xiangfeng Ding 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 Transmission Method and Apparatus
    Publication number: 20230224245
    Abstract: A packet transmission method includes, obtaining one or more control items, a first network device determines, based on a fact that a device identifier included in a first packet to which each control item belongs is a device identifier of a second network device, a target control item to be sent to the second network device. The first network device sends at least one second packet comprising the target control item to the second network device, where the target control item is located in the at least one second packet, and the second packet includes the device identifier of the second network device.
    Type: Application
    Filed: March 21, 2023
    Publication date: July 13, 2023
    Inventors: Xiangfeng Ding, Haibo Wang, Lei Li, Lili Wang
  • Policy Transmission Method and Apparatus, and Network Transmission System
    Publication number: 20230009328
    Abstract: A method includes: When receiving at least one policy, a first network device sends one or more policies in the at least one policy to a second network device based on filtering information. The filtering information includes a policy address family identifier and a device identifier of the second network device.
    Type: Application
    Filed: September 22, 2022
    Publication date: January 12, 2023
    Inventors: Xiangfeng Ding, Haibo Wang, Lili Wang, Lei Li, Yaqun Xiao