Patents by Inventor Aoqin Duan

Aoqin Duan 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).

  • Data transmission method, apparatus and device based on modulated signal, and storage medium
    Patent number: 11374802
    Abstract: Introduced are a data transmission method, apparatus and device based on a modulation signal and a storage medium. The method includes steps as follows: calculating a first amplitude-modulated sine wave signal and a second amplitude-modulated sine wave signal with each preset frequency individually; based on the first amplitude-modulated sine wave signal and the second amplitude-modulated sine wave signal with the each preset frequency and according to a preset mapping rule, mapping a sequence of data bits to be sent into a signal sequence; and processing the signal sequence to generate a transmittable radio-frequency signal, and sending the transmittable radio-frequency signal to a receiving end.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: June 28, 2022
    Assignee: ZTE CORPORATION
    Inventors: Bo Zhang, Bo Sun, Qinghe Du, Aoqin Duan
  • DATA TRANSMISSION METHOD, APPARATUS AND DEVICE BASED ON MODULATED SIGNAL, AND STORAGE MEDIUM
    Publication number: 20210399928
    Abstract: Introduced are a data transmission method, apparatus and device based on a modulation signal and a storage medium. The method includes steps as follows: calculating a first amplitude-modulated sine wave signal and a second amplitude-modulated sine wave signal with each preset frequency individually; based on the first amplitude-modulated sine wave signal and the second amplitude-modulated sine wave signal with the each preset frequency and according to a preset mapping rule, mapping a sequence of data bits to be sent into a signal sequence; and processing the signal sequence to generate a transmittable radio-frequency signal, and sending the transmittable radio-frequency signal to a receiving end.
    Type: Application
    Filed: June 20, 2018
    Publication date: December 23, 2021
    Applicant: ZTE CORPORATION
    Inventors: Bo Zhang, Bo Sun, Qinghe Du, Aoqin Duan