Patents by Inventor Koji Ohtake

Koji Ohtake 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 of determining initial transmission power
    Patent number: 5487180
    Abstract: A method for determining an initial transmission power in a mobile communication system having a base station and at least one mobile station includes measuring at the mobile station, a reception level of a control channel leading from the base station to the mobile station, and determining an initial transmission power value of a talk channel leading from the base station to the mobile station, based on the reception level measured at the mobile station.
    Type: Grant
    Filed: March 17, 1994
    Date of Patent: January 23, 1996
    Assignee: Fujitsu Limited
    Inventor: Koji Ohtake