Patents by Inventor Yukitoshi WATABE

Yukitoshi WATABE 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 body communication system and mobile body communication method
    Patent number: 10448452
    Abstract: A mobile body communication system includes: a home base station that controls radio communication with a mobile unit; a macro cell base station that controls radio communication with one or more mobile units and radio communication with the home base station; and a quality control server QCS that is connected to the macro cell base station and manages communication quality between the macro cell base station and the home base station, wherein the quality control server QCS: additionally generates a session between the home base station and the macro cell base station when receiving a session generation request from the home base station; and releases the session between the home base station and the macro cell base station when receiving a session release request from the home base station. Communication quality in a radio network between the mobile unit(s) and the macro cell base station can be guaranteed.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: October 15, 2019
    Assignee: SOFTBANK CORP.
    Inventors: Yukitoshi Watabe, Manabu Shindachiya, Yosuke Komiyama, Satoshi Watanabe
  • MOBILE BODY COMMUNICATION SYSTEM AND MOBILE BODY COMMUNICATION METHOD
    Publication number: 20180116010
    Abstract: A mobile body communication system includes: a home base station that controls radio communication with a mobile unit; a macro cell base station that controls radio communication with one or more mobile units and radio communication with the home base station; and a quality control server QCS that is connected to the macro cell base station and manages communication quality between the macro cell base station and the home base station, wherein the quality control server QCS: additionally generates a session between the home base station and the macro cell base station when receiving a session generation request from the home base station; and releases the session between the home base station and the macro cell base station when receiving a session release request from the home base station. Communication quality in a radio network between the mobile unit(s) and the macro cell base station can be guaranteed.
    Type: Application
    Filed: December 22, 2015
    Publication date: April 26, 2018
    Inventors: Yukitoshi WATABE, Manabu SHINDACHIYA, Yosuke KOMIYAMA, Satoshi WATANABE