Inventor
CHEUN KYUNG-WHOON
KR18 patents
Patents
18 patentsUS7430244B2Sep 30, 2008
Constellation-rotating orthogonal space-time block coding technique
SAMSUNG ELECTRONICS CO LTD44 citations92
US9941939B2Apr 10, 2018
Method and apparatus for transmitting or receiving RACH signal in beamforming system
SAMSUNG ELECTRONICS CO LTD13 citations84
US9882622B2Jan 30, 2018
Apparatus and method for adjusting receive beam gain in a wireless communication system
SAMSUNG ELECTRONICS CO LTD6 citations84
US9300517B2Mar 29, 2016
Method and apparatus for transmitting/receiving signal in communication system
SAMSUNG ELECTRONICS CO LTD8 citations84
US10181927B2Jan 15, 2019
Apparatus and method for channel quality information feedback in wireless communication system using frequency quadrature amplitude modulation
SAMSUNG ELECTRONICS CO LTD3 citations73
US9288091B2Mar 15, 2016
Modulation method and apparatus with consideration of adaptive hybrid automatic repeat request in wireless communication system
SAMSUNG ELECTRONICS CO LTD5 citations73
US10542390B2Jan 21, 2020
Automatic content share method and device
SAMSUNG ELECTRONICS CO LTD2 citations72
US9825744B2Nov 21, 2017
Method and apparatus for transmitting/receiving signal by using multiple modulation and coding schemes in wireless communication system
SAMSUNG ELECTRONICS CO LTD2 citations72
US7433413B2Oct 7, 2008
Data transmission apparatus and method in an OFDM communication system
SAMSUNG ELECTRONICS CO LTD3 citations61
US10680690B2Jun 9, 2020
Apparatus and method for adjusting receive beam gain in a wireless communication system
SAMSUNG ELECTRONICS CO LTD0 citations52
US10069665B2Sep 4, 2018
Method and device for transmitting and receiving signal by using modulation techniques in wireless communication system
SAMSUNG ELECTRONICS CO LTD0 citations52
US9426015B2Aug 23, 2016
Apparatus and method for symbol mapping in wireless communication system using multi tone frequency quadrature amplitude modulation
SAMSUNG ELECTRONICS CO LTD0 citations52
US9401833B2Jul 26, 2016
Method and apparatus for transmitting/receiving signal in wireless communication system
SAMSUNG ELECTRONICS CO LTD1 citations52
US9331884B2May 3, 2016
Method and apparatus for encoding and decoding for frequency and quadrature-amplitude modulation in wireless communication system
SAMSUNG ELECTRONICS CO LTD1 citations52
US9077605B2Jul 7, 2015
Apparatus and method for supporting time-quadrature amplitude modulation in a wireless communication system
SAMSUNG ELECTRONICS CO LTD0 citations52
US9008232B2Apr 14, 2015
Method and apparatus for supporting frequency-quadrature amplitude modulation in wireless communication system
SAMSUNG ELECTRONICS CO LTD0 citations52
US9912506B2Mar 6, 2018
Method and apparatus for estimating channel in wireless communication system
SAMSUNG ELECTRONICS CO LTD1 citations51
US9258079B2Feb 9, 2016
Apparatus and method for generating soft-decision information in a multiple antenna system
SAMSUNG ELECTRONICS CO LTD0 citations50