Patents by Inventor Weihuan SHU

Weihuan SHU 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).

  • METHODS AND APPARATUSES FOR DETECTING POSITION CHANGE OF AN ACCESS POINT
    Publication number: 20190357168
    Abstract: The present disclosure relates to a method and apparatus for detecting position change of an access point. According to certain embodiments, the method includes: obtaining a list of access stations scanned by a terminal device, wherein the list of scanned access stations includes the access point; and detecting the position change of the access point when the list of scanned access stations does not include a reference access station in association with the access point.
    Type: Application
    Filed: August 2, 2019
    Publication date: November 21, 2019
    Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Xianglong NIE, Weihuan SHU
  • SYSTEM AND METHOD FOR POSITIONING A GATEWAY OF AN ARCHITECTURE
    Publication number: 20180368095
    Abstract: Embodiments of the disclosure provide systems and methods for positioning a gateway of an architecture. The method may include determining a trajectory of a mobile device based on motion data acquired by the mobile device and a movement model, acquiring a first end position of the trajectory of the mobile device, detecting that the mobile device enters or exits the architecture, and determining a second end position of the trajectory upon the detection as the position of the gateway.
    Type: Application
    Filed: May 14, 2018
    Publication date: December 20, 2018
    Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Hailiang XU, Weihuan SHU