Patents by Inventor Seong-Hyeon Moon

Seong-Hyeon Moon 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 feeding back channel quality information in multi-user multi-input multi-output communication system
    Patent number: 8625560
    Abstract: A method for feeding back Channel Quality Information (CQI) by a terminal in a Multi-User Multi-Input Multi-Output (MU-MIMO) communication system is provided. The method includes receiving a signal from a base station, determining a lower limit of an average Signal to Interference plus Noise Ratio (SINR) for the received signal, and determining the lower limit of an average SINR as CQI, and feeding back the CQI to the base station.
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: January 7, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Su Han, Inkyu Lee, Hi-Chan Moon, Seong-Hyeon Moon