Patents by Inventor Ho Yun Kim

Ho Yun Kim 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 of cyclic delay diversity with the optimal cyclic delay value, and transmitter performing the same
    Patent number: 8364086
    Abstract: Disclosed are an apparatus and method of determining an optimal cyclic delay value. The method of determining the optimal cyclic delay value includes determining a Signal-to-Interference and Noise Ratio (SINR) function depending on a diversity order; determining a channel estimation error variance function; and determining an SINR being required for a system according to the SINR function and the channel estimation error variance function.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: January 29, 2013
    Assignees: Electronics and Telecommunications Research Institute, Dongguk University Industry-Academic Cooperation Foundation
    Inventors: Taegyun Noh, Byung Jang Jeong, Hyun Kyu Chung, Dae Woon Lim, Min Joong Lim, Ho Yun Kim, Yong June Kim
  • METHOD OF CYCLIC DELAY DIVERSITY WITH THE OPTIMAL CYCLIC DELAY VALUE, AND TRANSMITTER PERFORMING THE SAME
    Publication number: 20100248634
    Abstract: Disclosed are an apparatus and method of determining an optimal cyclic delay value. The method of determining the optimal cyclic delay value includes determining a Signal-to-Interference and Noise Ratio (SINR) function depending on a diversity order; determining a channel estimation error variance function; and determining an SINR being required for a system according to the SINR function and the channel estimation error variance function.
    Type: Application
    Filed: June 30, 2008
    Publication date: September 30, 2010
    Inventors: Taegyun Noh, Byung Jang Jeong, Hyun Kyu Chung, Dae Woon Lim, Min Joong Lim, Ho Yun Kim, Yong June Kim