Patents by Inventor Ja Heon GU

Ja Heon GU 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).

  • Apparatus and method for handover using received signal strength and radial velocity in terminal
    Patent number: 8750148
    Abstract: Provided is a handover apparatus and method for a terminal based on a received signal strength (RSS) and a radial velocity. The handover method may measure an RSS from a currently accessed base station and RSSs from candidate base stations for handover, may measure a radial velocity with respect to the currently accessed base station and radial velocities with respect to the candidate base stations for handover, and may perform a handover by determining a base station for handover based on the measured RSSs and the measured radial velocities when the RSS from the currently accessed base station is less than or equal to a reference RSS.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: June 10, 2014
    Assignees: Electronics and Telecommunications Research Institute, Sungkyunkwan University Foundation for Corporate Collaboration
    Inventors: Kyung Yul Cheon, Ae Soon Park, Ja Heon Gu, Sueng Jae Bae, Min Young Chung
  • APPARATUS AND METHOD FOR HANDOVER USING RECEIVED SIGNAL STRENGTH AND RADIAL VELOCITY IN TERMINAL
    Publication number: 20120120822
    Abstract: Provided is a handover apparatus and method for a terminal based on a received signal strength (RSS) and a radial velocity. The handover method may measure an RSS from a currently accessed base station and RSSs from candidate base stations for handover, may measure a radial velocity with respect to the currently accessed base station and radial velocities with respect to the candidate base stations for handover, and may perform a handover by determining a base station for handover based on the measured RSSs and the measured radial velocities when the RSS from the currently accessed base station is less than or equal to a reference RSS.
    Type: Application
    Filed: June 23, 2011
    Publication date: May 17, 2012
    Applicants: Sungkyunkwan University Foundation for Corporate Collaboration, Electronics and Telecommunications Research Institute
    Inventors: Kyung Yul CHEON, Ae Soon PARK, Ja Heon GU, Sueng Jae BAE, Min Young CHUNG