Patents by Inventor Zhongjin Liu

Zhongjin Liu 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).

  • Method for making flow table multiple levels, and multi-level flow table processing method and device
    Patent number: 10075375
    Abstract: An embodiment of the present document discloses a flow table multi-leveling method, a multi-level flow table processing method and device; wherein the multi-leveling method includes: generating a second flow table, separating a target logic rule in a first flow table and forwarding actions corresponding the target logic rule to the second flow table, to make the first flow table and the second flow table orthogonal to form a ternary content addressable memory (TCAM) flow table; wherein the first flow table saves a plurality of logic rules and all forwarding actions corresponding to the plurality of logic rules respectively; continuously generating new flow tables in the same manner of generating the second flow table, until the number of flow tables reaches a preset upper limit.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: September 11, 2018
    Assignee: ZTE Corporation
    Inventors: Bin Liu, Yong Li, Xiaobing Niu, Depeng Jin, Zhongjin Liu
  • Method for Making Flow Table Multiple Levels, and Multi-Level Flow Table Processing Method and Device
    Publication number: 20160226768
    Abstract: An embodiment of the present document discloses a flow table multi-leveling method, a multi-level flow table processing method and device; wherein the multi-leveling method includes: generating a second flow table, separating a target logic rule in a first flow table and forwarding actions corresponding the target logic rule to the second flow table, to make the first flow table and the second flow table orthogonal to form a ternary content addressable memory (TCAM) flow table; wherein the first flow table saves a plurality of logic rules and all forwarding actions corresponding to the plurality of logic rules respectively; continuously generating new flow tables in the same manner of generating the second flow table, until the number of flow tables reaches a preset upper limit.
    Type: Application
    Filed: September 26, 2014
    Publication date: August 4, 2016
    Applicant: ZTE Corporation
    Inventors: Bin Liu, Yong Li, Xiaobing Niu, Depeng Jin, Zhongjin Liu