Patents by Inventor Dengcheng ZHU

Dengcheng ZHU 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).

  • Automatically establishing an address mapping table in a heterogeneous device interconnect fabric
    Patent number: 11627082
    Abstract: A method for automatically establishing an address-port mapping table of a switching device in an interconnect fabric uses hardware link-up and link-down processes to build and update the lowest cost (e.g., shortest path) port entries in the mapping table. Traffic loops are precluded by comparing cost values based on the source addresses of the devices in the interconnect fabric, without blocking any particular port.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: April 11, 2023
    Assignee: Alibaba Group Holding Limited
    Inventors: Jun Zheng, Hua Sun, Dengcheng Zhu
  • AUTOMATICALLY ESTABLISHING AN ADDRESS MAPPING TABLE IN A HETEROGENEOUS DEVICE INTERCONNECT FABRIC
    Publication number: 20220131799
    Abstract: A method for automatically establishing an address-port mapping table of a switching device in an interconnect fabric uses hardware link-up and link-down processes to build and update the lowest cost (e.g., shortest path) port entries in the mapping table. Traffic loops are precluded by comparing cost values based on the source addresses of the devices in the interconnect fabric, without blocking any particular port.
    Type: Application
    Filed: October 22, 2020
    Publication date: April 28, 2022
    Inventors: Jun ZHENG, Hua SUN, Dengcheng ZHU