Patents by Inventor Hirotoshi Satou

Hirotoshi Satou 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).

  • Mobile communication system for providing area information together with control information
    Patent number: 7949350
    Abstract: To provide a mobile communication system which can distribute area information from a radio Node to a mobile terminal in a unit of cell. A mobile communication system comprising: a radio Node having a plurality of cells; host apparatus connected to the radio Node so as to be able to communicate information with the radio Node; and a mobile terminal receiving information distributed from the radio Node, wherein area information different for each cell is distributed from the radio Node to the mobile terminals 40 existing in the cell included in the radio Node, the area information is transmitted, together with control information including type information added according to a content of the area information, from the host apparatus to the radio Node, and the cell to be distributed with the information is determined based on the type information.
    Type: Grant
    Filed: April 7, 2004
    Date of Patent: May 24, 2011
    Assignee: Evolium S.A.S.
    Inventors: Hirotoshi Satou, Masao Otsuka, Koji Matsushita, Sachiko Naito, Hiroshi Tomozawa
  • Mobile communication system
    Publication number: 20040224673
    Abstract: To provide a mobile communication system which can distribute area information from a radio Node to a mobile terminal in a unit of cell. A mobile communication system comprising: a radio Node having a plurality of cells; host apparatus connected to the radio Node so as to be able to communicate information with the radio Node; and a mobile terminal receiving information distributed from the radio Node, wherein area information different for each cell is distributed from the radio Node to the mobile terminals 40 existing in the cell included in the radio Node, the area information is transmitted, together with control information including type information added according to a content of the area information, from the host apparatus to the radio Node, and the cell to be distributed with the information is determined based on the type information.
    Type: Application
    Filed: April 7, 2004
    Publication date: November 11, 2004
    Applicant: EVOLIUM S.A.S.
    Inventors: Hirotoshi Satou, Masao Otsuka, Koji Matsushita, Sachiko Naito, Hiroshi Tomozawa