Patents by Inventor Quanshi ZHANG

Quanshi ZHANG 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).

  • Control method, apparatus and device for preventing pseudo GNSS signal interference, and storage medium
    Patent number: 12038512
    Abstract: A control method, a control apparatus and a device for preventing pseudo GNSS signal interference, and a storage medium are provided. The method includes: in response to detecting that a received GNSS signal includes a pseudo GNSS signal, restraining a time service system of a communication device from tracking the received GNSS signal; and removing the restraining on the time service system in response to detecting that the pseudo GNSS signal disappears.
    Type: Grant
    Filed: April 11, 2020
    Date of Patent: July 16, 2024
    Assignee: ZTE CORPORATION
    Inventors: Li Luo, Xiaoming Fu, Quanshi Zhang
  • CONTROL METHOD, APPARATUS AND DEVICE FOR PREVENTING PSEUDO GNSS SIGNAL INTERFERENCE, AND STORAGE MEDIUM
    Publication number: 20220308236
    Abstract: A control method, a control apparatus and a device for preventing pseudo GNSS signal interference, and a storage medium are provided. The method includes: in response to detecting that a received GNSS signal includes a pseudo GNSS signal, restraining a time service system of a communication device from tracking the received GNSS signal; and removing the restraining on the time service system in response to detecting that the pseudo GNSS signal disappears.
    Type: Application
    Filed: April 11, 2020
    Publication date: September 29, 2022
    Inventors: Li LUO, Xiaoming FU, Quanshi ZHANG