Patents by Inventor Jong-Hyun Kwun

Jong-Hyun Kwun 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).

  • Inter-carrier interference cancellation method and receiver using the same in a MIMO-OFDM system
    Patent number: 7826517
    Abstract: A receiver for ICI cancellation in a MIMO system is provided, in which a detection orderer determines a subcarrier detection order according to SINRs of subcarriers in an I-CMOS, a detector receives a vector on the subcarriers and a priori information from a decoder according to the subcarrier detection order and iteratively estimates the received vector using the a priori information, and the decoder decodes an ICI-cancelled signal according to the estimate.
    Type: Grant
    Filed: February 26, 2007
    Date of Patent: November 2, 2010
    Assignees: Samsung Electronics Co., Ltd., Postech Foundation
    Inventors: Eung-Sun Kim, Jong-Hyeuk Lee, Jong-Hyun Kwun, Jong-Bu Lim, Gi-Hong Im, Chan-Ho Choi
  • Inter-carrier interference cancellation method and receiver using the same in a MIMO-OFDM system
    Publication number: 20070248151
    Abstract: A receiver for ICI cancellation in a MIMO system is provided, in which a detection orderer determines a subcarrier detection order according to SINRs of subcarriers in an I-CMOS, a detector receives a vector on the subcarriers and a priori information from a decoder according to the subcarrier detection order and iteratively estimates the received vector using the a priori information, and the decoder decodes an ICI-cancelled signal according to the estimate.
    Type: Application
    Filed: February 26, 2007
    Publication date: October 25, 2007
    Applicants: SAMSUNG ELECTRONICS CO., LTD., Postech Foundation
    Inventors: Eung-Sun Kim, Jong-Hyeuk Lee, Jong-Hyun Kwun, Jong-Bu Lim, Gi-Hong Im, Chan-Ho Choi