Patents by Inventor Jixing Yu

Jixing Yu 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).

  • Multi-level flow table search method and apparatus
    Patent number: 9860180
    Abstract: A multi-level flow table search method includes extracting matching information of a data packet when the data packet is received and selecting a keyword from the matching information of the data packet according to flow-table match-field configuration information. The method also includes searching for a match field of each-level flow table in a multi-level flow table starting from a first-level flow table in the multi-level flow table by using the keyword as a search keyword, and matching the search keyword with the match field. If matching of a match field of a current-level flow table is completed, the method includes executing a corresponding instruction, and if the current-level flow table is not a last-level flow table or there is an instruction for executing an action, executing a corresponding action.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: January 2, 2018
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Wanfu Ding, Chengyong Lin, Gaogang Xie, Hongtao Guan, Kun Huang, Jixing Yu
  • Multi-Level Flow Table Search Method and Apparatus
    Publication number: 20160112329
    Abstract: A multi-level flow table search method includes extracting matching information of a data packet when the data packet is received and selecting a keyword from the matching information of the data packet according to flow-table match-field configuration information. The method also includes searching for a match field of each-level flow table in a multi-level flow table starting from a first-level flow table in the multi-level flow table by using the keyword as a search keyword, and matching the search keyword with the match field. If matching of a match field of a current-level flow table is completed, the method includes executing a corresponding instruction, and if the current-level flow table is not a last-level flow table or there is an instruction for executing an action, executing a corresponding action.
    Type: Application
    Filed: December 28, 2015
    Publication date: April 21, 2016
    Inventors: Wanfu Ding, Chengyong Lin, Gaogang Xie, Hongtao Guan, Kun Huang, Jixing Yu