Patents by Inventor Lumin ZHU

Lumin ZHU 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).

  • Gain control method and apparatus
    Patent number: 11863218
    Abstract: The present application relates to a gain control method and an apparatus, comprising an automatic gain controller. An input power of a PSS in an input signal is detected in real time, a rated power of a downlink PSS that acts as a gain control threshold of the automatic gain controller is acquired, and the automatic gain controller is controlled to adjust a value of gain attenuation according to magnitudes of the input power of the PSS and the rated power of the downlink PSS, which is used to adjust an uplink gain and a downlink gain.
    Type: Grant
    Filed: August 3, 2020
    Date of Patent: January 2, 2024
    Assignee: SUNWAVE COMMUNICATIONS CO., LTD.
    Inventors: Lumin Zhu, Hangdi Hong
  • GAIN CONTROL METHOD AND APPARATUS
    Publication number: 20220216887
    Abstract: The present application relates to a gain control method and an apparatus, comprising an automatic gain controller. An input power of a PSS in an input signal is detected in real time, a rated power of a downlink PSS that acts as a gain control threshold of the automatic gain controller is acquired, and the automatic gain controller is controlled to adjust a value of gain attenuation according to magnitudes of the input power of the PSS and the rated power of the downlink PSS, which is used to adjust an uplink gain and a downlink gain.
    Type: Application
    Filed: August 3, 2020
    Publication date: July 7, 2022
    Inventors: Lumin ZHU, Hangdi HONG