Patents by Inventor Guozhen CHENG

Guozhen CHENG 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).

  • Output-decision-based negative feedback control method and system
    Patent number: 11575710
    Abstract: An output-decision-based negative feedback control method and system. The method includes: receiving, by an output decider, output responses of at least two heterogeneous functional equivalents, and dividing numbers corresponding to the at least two heterogeneous functional equivalents into at least one set according to the output responses; determining, by the output decider, credibility of each set according to the output responses, and sending the at least one set and the credibility corresponding to each set to a feedback controller via decision information; generating, by the feedback controller, a first scheduling policy and/or a second scheduling policy according to the decision information; and sending, by the feedback controller, the first scheduling policy to an input proxy, and/or sending a change instruction to the heterogeneous functional equivalent indicated by the second scheduling policy. The method can prevent in advance and process a heterogeneous functional equivalent that may be faulty.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: February 7, 2023
    Assignees: SHANGHAI HONGZHEN INFORMATION SCIENCE & TECHNOLOGY, CHINA NATIONAL DIGITAL SWITCHING SYSTEM ENGINEERIN
    Inventors: Jiangxing Wu, Lei He, Fan Zhang, Peng Yi, Guozhen Cheng, Yongji Dong, Peijie Li, Junfei Li, Jinling Li, Ting Chen, Ruihao Ding, Quan Ren, Jie Gao
  • OUTPUT-DECISION-BASED NEGATIVE FEEDBACK CONTROL METHOD AND SYSTEM
    Publication number: 20210226994
    Abstract: An output-decision-based negative feedback control method and system. The method includes: receiving, by an output decider, output responses of at least two heterogeneous functional equivalents, and dividing numbers corresponding to the at least two heterogeneous functional equivalents into at least one set according to the output responses; determining, by the output decider, credibility of each set according to the output responses, and sending the at least one set and the credibility corresponding to each set to a feedback controller via decision information; generating, by the feedback controller, a first scheduling policy and/or a second scheduling policy according to the decision information; and sending, by the feedback controller, the first scheduling policy to an input proxy, and/or sending a change instruction to the heterogeneous functional equivalent indicated by the second scheduling policy. The method can prevent in advance and process a heterogeneous functional equivalent that may be faulty.
    Type: Application
    Filed: September 1, 2017
    Publication date: July 22, 2021
    Inventors: Jiangxing WU, Lei HE, Fan ZHANG, Peng YI, Guozhen CHENG, Yongji DONG, Peijie LI, Junfei LI, Jinling LI, Ting CHEN, Ruihao DING, Quan REN, Jie GAO