Patents by Inventor Qiuyu LU

Qiuyu LU 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 and module of priority division and queue scheduling for communication services in smart substation
    Patent number: 11502960
    Abstract: A method for dividing communication services in smart substation into different priorities, the method including: determining the priority of a message to be sent according to the service type and its priority definition; the communication services includes trip message, state change message, sampled value message, device status message, time synchronization message, and file transfer message; the corresponding priority is respectively defined as 7, 6, 5, 4, 3, 1; and filling the user priority field of IEEE802.1Q label in a message header with a binary value corresponding to its priority.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: November 15, 2022
    Assignee: WUHAN UNIVERSITY
    Inventors: Jun'e Li, Qiuyu Lu, Yangrong Chen, Hai Lin, Yu Xia, Fuyang Li
  • METHOD AND MODULE OF PRIORITY DIVISION AND QUEUE SCHEDULING FOR COMMUNICATION SERVICES IN SMART SUBSTATION
    Publication number: 20210367895
    Abstract: A method for dividing communication services in smart substation into different priorities, the method including: determining the priority of a message to be sent according to the service type and its priority definition; the communication services includes trip message, state change message, sampled value message, device status message, time synchronization message, and file transfer message; the corresponding priority is respectively defined as 7, 6, 5, 4, 3, 1; and filling the user priority field of IEEE802.1Q label in a message header with a binary value corresponding to its priority.
    Type: Application
    Filed: May 25, 2021
    Publication date: November 25, 2021
    Inventors: Jun'e LI, Qiuyu LU, Yangrong CHEN, Hai LIN, Yu XIA, Fuyang LI