Patents by Inventor Lingchao Guo

Lingchao Guo 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 apparatus for generating human pose images based on Wi-Fi signals
    Patent number: 10826629
    Abstract: Embodiment of the present disclosure discloses a method and an apparatus for generating human pose images based on Wi-Fi signals. The method for generating human pose images based on Wi-Fi signals comprises: receiving Wi-Fi signals through one or more antennas; obtaining channel state information from the Wi-Fi signals; extracting channel state information components related to human pose changes from the channel state information; constructing a mapping model between the Wi-Fi signals and the human poses to map the channel state information components related to the human pose changes to a human pose image sequence.
    Type: Grant
    Filed: October 10, 2019
    Date of Patent: November 3, 2020
    Assignee: Beijing University of Posts and Telecommunications
    Inventors: Zhaoming Lu, Lingchao Guo, Xiangming Wen, Shuang Zhou, Zijun Han, Xinbin Shen, Zhihong He
  • Sensing recognition method and device based on wireless communication signals
    Patent number: 10667147
    Abstract: A sensing recognition method and device based on wireless communication signals are disclosed. The method comprises the steps of obtaining channel state information from a received wireless communication signal; extracting a channel state feature value from the channel state information; and outputting a sensing result mapped with the channel state feature value according to the channel state feature value. The disclosed method and device can improve the accuracy of sensing recognition and achieve better recognition effect.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: May 26, 2020
    Assignee: Beijing University of Posts & Telecommunications
    Inventors: Xiangming Wen, Lingchao Guo, Zhaoming Lu, Tao Lei, Gang Cao, Zhihong He
  • SENSING RECOGNITION METHOD AND DEVICE BASED ON WIRELESS COMMUNICATION SIGNALS
    Publication number: 20190174330
    Abstract: A sensing recognition method and device based on wireless communication signals are disclosed. The method comprises the steps of obtaining channel state information from a received wireless communication signal; extracting a channel state feature value from the channel state information; and outputting a sensing result mapped with the channel state feature value according to the channel state feature value. The disclosed method and device can improve the accuracy of sensing recognition and achieve better recognition effect.
    Type: Application
    Filed: December 20, 2017
    Publication date: June 6, 2019
    Applicant: Beijing University of Posts & Telecommunications
    Inventors: Xiangming Wen, Lingchao Guo, Zhaoming Lu, Tao Lei, Gang Cao, Zhihong He