Patents by Inventor Xiuqiang Gong

Xiuqiang Gong 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).

  • Message broadcast apparatus and method for enhanced parameter in satellite navigation system
    Patent number: 11067698
    Abstract: The present invention provides a message broadcast apparatus and method for enhanced parameters in a satellite navigation system. The apparatus includes: a processor, which determines the insertion position of the enhanced parameter in the reserved space in the navigation message frame structure model according to the byte size and the broadcast frequency of the enhanced parameter that needs to be broadcast, so as to perform the message arrangement of the enhanced parameter; and a transmitter, which uploads the arranged message to the broadcast satellite for broadcasting the message.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: July 20, 2021
    Assignees: Shanghai Astronomical Observatory, Chinese Academy of Sciences
    Inventors: Jianhua Zhou, Jinxian Zhao, Junping Chen, Xiuqiang Gong
  • Message Broadcast Apparatus and Method for Enhanced Parameter in Satellite Navigation System
    Publication number: 20190257952
    Abstract: The present invention provides a message broadcast apparatus and method for enhanced parameters in a satellite navigation system. The apparatus includes: a processor, which determines the insertion position of the enhanced parameter in the reserved space in the navigation message frame structure model according to the byte size and the broadcast frequency of the enhanced parameter that needs to be broadcast, so as to perform the message arrangement of the enhanced parameter; and a transmitter, which uploads the arranged message to the broadcast satellite for broadcasting the message.
    Type: Application
    Filed: December 17, 2018
    Publication date: August 22, 2019
    Inventors: Jianhua Zhou, Jinxian Zhao, Junping Chen, Xiuqiang Gong