Patents by Inventor Tooru YONEYAMA

Tooru YONEYAMA 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).

  • Base station and transmission antenna deciding method
    Patent number: 10855347
    Abstract: A base station according to this disclosure includes a plurality of antennas used for transmission and reception, an adaptive array processing unit that performs adaptive array processing on reception signals received by the plurality of antennas, and a control unit that decides a transmission antenna used for the transmission from the plurality of antennas at a time when a transmission signal is transmitted, and the control unit decides the transmission antenna based on transmission weight vectors respectively corresponding to the plurality of antennas obtained from a processing result of the adaptive array processing unit.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: December 1, 2020
    Assignee: KYOCERA Corporation
    Inventors: Tooru Yoneyama, Sakiko Yamada
  • BASE STATION AND TRANSMISSION ANTENNA DECIDING METHOD
    Publication number: 20200220589
    Abstract: A base station according to this disclosure includes a plurality of antennas used for transmission and reception, an adaptive array processing unit that performs adaptive array processing on reception signals received by the plurality of antennas, and a control unit that decides a transmission antenna used for the transmission from the plurality of antennas at a time when a transmission signal is transmitted, and the control unit decides the transmission antenna based on transmission weight vectors respectively corresponding to the plurality of antennas obtained from a processing result of the adaptive array processing unit.
    Type: Application
    Filed: February 16, 2017
    Publication date: July 9, 2020
    Applicant: KYOCERA CORPORATION
    Inventors: Tooru YONEYAMA, Sakiko YAMADA