Patents by Inventor Hyunggil Yoo

Hyunggil Yoo 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 and apparatus for controlling remote transmitting station in wireless communication system
    Patent number: 9729300
    Abstract: The present invention relates to a method for controlling a remote transmitting station in a wireless communication system, including a step of: a first transmission point transmitting to a second transmission point time resource information related to at least one or more remote transmitting stations among a plurality of remote transmitting stations, wherein the plurality of transmitting stations located at cell edges of the first transmission point and cell identifiers of the at least one or more remote transmitting stations are changed according to a time period instructed by the time resource information.
    Type: Grant
    Filed: December 6, 2012
    Date of Patent: August 8, 2017
    Assignees: LG ELECTRONICS INC., INDUSTRY-UNIVERSITY COOPERATION FOUNDATION SOGANG UNIVERSITY
    Inventors: Inkwon Seo, Byounghoon Kim, Wonjin Sung, Jaewon Kim, Jaeyong Park, Hyunggil Yoo
  • Communication method using multiple transmission points, and apparatus for same
    Patent number: 9178576
    Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for transmitting channel quality information by a terminal in a wireless communication system, the method comprising: receiving information on a plurality of transmission nodes capable of performing CoMP transmission; transmitting first channel state information on one or more preferred transmission nodes from among the plurality of transmission nodes; receiving pattern information consisting of a plurality of combinations of CoMP sets, each of which corresponds to a relevant time interval according to the pattern information; and performing an operation for transmitting second channel state information on the combination of CoMP sets corresponding to a subframe n.
    Type: Grant
    Filed: July 19, 2012
    Date of Patent: November 3, 2015
    Assignees: LG ELECTRONICS INC., INDUSTRY-UNIVERSITY COOPERATION FOUNDATION, SOGANG UNIVERSITY
    Inventors: Inkwon Seo, Wonjin Sung, Jaewon Kim, Jaeyong Park, Hyunggil Yoo
  • METHOD AND APPARATUS FOR CONTROLLING REMOTE TRANSMITTING STATION IN WIRELESS COMMUNICATION SYSTEM
    Publication number: 20140348142
    Abstract: The present invention relates to a method for controlling a remote transmitting station in a wireless communication system, including a step of: a first transmission point transmitting to a second transmission point time resource information related to at least one or more remote transmitting stations among a plurality of remote transmitting stations, wherein the plurality of transmitting stations located at cell edges of the first transmission point and cell identifiers of the at least one or more remote transmitting stations are changed according to a time period instructed by the time resource information.
    Type: Application
    Filed: December 6, 2012
    Publication date: November 27, 2014
    Inventors: Inkwon Seo, Byounghoon Kim, Wonjin Sung, Jaewon Kim, Jaeyong Park, Hyunggil Yoo
  • COMMUNICATION METHOD USING MULTIPLE TRANSMISSION POINTS, AND APPARATUS FOR SAME
    Publication number: 20140161023
    Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for transmitting channel quality information by a terminal in a wireless communication system, the method comprising: receiving information on a plurality of transmission nodes capable of performing CoMP transmission; transmitting first channel state information on one or more preferred transmission nodes from among the plurality of transmission nodes; receiving pattern information consisting of a plurality of combinations of CoMP sets, each of which corresponds to a relevant time interval according to the pattern information; and performing an operation for transmitting second channel state information on the combination of CoMP sets corresponding to a subframe n.
    Type: Application
    Filed: July 19, 2012
    Publication date: June 12, 2014
    Applicants: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION, SOGANG UNIVERSITY, LG ELECTRONICS INC.
    Inventors: Inkwon Seo, Wonjin Sung, Jaewon Kim, Jaeyong Park, Hyunggil Yoo