Patents by Inventor Hyuk-Yeon LEE

Hyuk-Yeon LEE 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 cancelling interference in communication system supporting multi-user multiple-input multiple-output scheme
    Patent number: 9854521
    Abstract: A method of canceling interference by a signal receiving apparatus in a communication system supporting a multi-user Multiple-Input Multiple-Output (MIMO) scheme and a signal receiving apparatus is provided. The method includes determining whether there is a need for using an interference cancellation scheme while performing a signal detecting operation; and performing the signal detecting operation using the interference cancellation scheme, or performing the signal detecting operation without using the interference cancellation scheme based on determining whether there is the need for using the interference cancellation scheme.
    Type: Grant
    Filed: May 15, 2015
    Date of Patent: December 26, 2017
    Assignees: Samsung Electronics Co., Ltd, Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Ji-Hun Koo, Min-Joon Kim, Jang-Yong Park, Hyuk-Yeon Lee, Jae-Seok Kim
  • APPARATUS AND METHOD FOR CANCELLING INTERFERENCE IN COMMUNICATION SYSTEM SUPPORTING MULTI-USER MULTIPLE-INPUT MULTIPLE-OUTPUT SCHEME
    Publication number: 20160087702
    Abstract: A method of canceling interference by a signal receiving apparatus in a communication system supporting a multi-user Multiple-Input Multiple-Output (MIMO) scheme and a signal receiving apparatus is provided. The method includes determining whether there is a need for using an interference cancellation scheme while performing a signal detecting operation; and performing the signal detecting operation using the interference cancellation scheme, or performing the signal detecting operation without using the interference cancellation scheme based on determining whether there is the need for using the interference cancellation scheme.
    Type: Application
    Filed: May 15, 2015
    Publication date: March 24, 2016
    Inventors: Ji-Hun KOO, Min-Joon KIM, Jang-Yong PARK, Hyuk-Yeon LEE, Jae-Seok KIM