Patents by Inventor Il Moon Lee

Il Moon 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).

  • Method for mode adaptation in MIMO system
    Patent number: 8811355
    Abstract: A mode adaptation method for performing mode switching between a single-user MIMO (SU-MIMO) mode and a multi-user MIMO (MU-MIMO) mode includes receiving, by the base station, a preferred MIMO mode related information from a mobile station; determining a MIMO mode based on the preferred MIMO mode related information; reporting the MIMO mode to the mobile station; and receiving a feedback information of the MIMO mode from the mobile station.
    Type: Grant
    Filed: April 6, 2009
    Date of Patent: August 19, 2014
    Assignee: LG Electronics Inc.
    Inventors: Wook Bong Lee, Jin Young Chun, Sung Ho Park, Il Moon Lee, Hyun Soo Ko, Bin Chul Ihm
  • METHOD FOR MODE ADAPTATION IN MIMO SYSTEM
    Publication number: 20090268698
    Abstract: A mode adaptation method for performing mode switching between a single-user MIMO (SU-MIMO) mode and a multi-user MIMO (MU-MIMO) mode includes receiving, by the base station, a preferred MIMO mode related information from a mobile station; determining a MIMO mode based on the preferred MIMO mode related information; reporting the MIMO mode to the mobile station; and receiving a feedback information of the MIMO mode from the mobile station.
    Type: Application
    Filed: April 6, 2009
    Publication date: October 29, 2009
    Inventors: Wook Bong LEE, Jin Young CHUN, Sung Ho PARK, Il Moon Lee, Hyun Soo KO, Bin Chul IHM