Patents by Inventor Youji OKADA

Youji OKADA 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 DEVICE, TERMINAL DEVICE, RADIO COMMUNICATION SYSTEM AND METHOD
    Publication number: 20130343214
    Abstract: Appropriate communication is performed even before a CQI report is acquired. A base station device 1b that performs radio communication with a terminal device 2 includes: a report acquisition section that acquires the CQI report from the terminal device; and a selection section that selects a transmission state. The transmission state includes a first transmission state in which transmission is performed using a first radio resource subset A configured to include a radio resource that does not suffer interference from another base station device 1a, and a second transmission state in which transmission is performed using at least a second radio resource subset B configured to include a radio resource that is likely to suffer interference from another base station device 1b. The report acquisition section 14 acquires the CQI report of the second radio resource subset from the terminal device 2.
    Type: Application
    Filed: July 11, 2013
    Publication date: December 26, 2013
    Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Hirotsugu YAMAMOTO, Takashi YAMAMOTO, Youji OKADA, Kenichi MURAKAMI