Patents by Inventor Sho Nabatame

Sho Nabatame 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, communication system and time synchronization method between base stations
    Patent number: 11057858
    Abstract: A base station, a communication system and a time synchronization method between base stations are provided, which are capable of performing a time synchronization with another base station using a downlink signal of the other base station cell in which the own cell is located, without stopping transmission of the own base station even during operation.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: July 6, 2021
    Assignee: SoftBank Corp.
    Inventors: Sho Nabatame, Mitsukuni Konishi, Atsushi Nagate, Teruya Fujii
  • BASE STATION, COMMUNICATION SYSTEM AND TIME SYNCHRONIZATION METHOD BETWEEN BASE STATIONS
    Publication number: 20210195542
    Abstract: A base station, a communication system and a time synchronization method between base stations are provided, which are capable of performing a time synchronization with another base station using a downlink signal of the other base station cell in which the own cell is located, without stopping transmission of the own base station even during operation.
    Type: Application
    Filed: January 26, 2017
    Publication date: June 24, 2021
    Applicant: SoftBank Corp.
    Inventors: Sho Nabatame, Mitsukuni Konishi, Atsushi Nagate, Teruya Fujii