Patents by Inventor Guilliang Yang

Guilliang Yang 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 FOR PROCESSING ARRAY ANTENNA SIGNAL
    Publication number: 20090058727
    Abstract: A method for processing an array antenna signal is disclosed, comprising steps of: a. determining the number of antenna units participating the processing of the array antenna signals and selecting antenna units to participate the array antenna signal processing from all the antenna units in the array antenna; b. performing signal estimation processing on received signals by all the antenna units selected in step a and obtaining a user feature parameter estimation; c. performing estimation of weight coefficients for all the antenna units of the array antenna based on the user feature parameter estimation obtained in step b; and d. receiving and/or transmitting the array antenna signals based on the weight coefficients estimated in step c. The method of the present invention can effectively reduce a computation amount of the array antenna signal processing and improve a reliability of a received signal.
    Type: Application
    Filed: April 20, 2006
    Publication date: March 5, 2009
    Applicant: Shanghai Ultimate Power Communications Technology Co., Ltd.
    Inventors: Changguo Sun, Yingmin Wang, Guilliang Yang