Inventor
ROH JAE-HO
KR12 patents
⚠️ This page may combine multiple inventors who share the name “ROH JAE-HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
10 patentsUS7930620B2Apr 19, 2011
Method for updating check node in low density parity check decoder
SAMSUNG ELECTRONICS CO LTD8 citations83
US7702024B2Apr 20, 2010
Sampling frequency offset estimation apparatus and method for OFDM system
SAMSUNG ELECTRONICS CO LTD13 citations82
US8050348B2Nov 1, 2011
Receiver and method performing adaptive overlap and add function in multi band orthogonal frequency division multiplexing scheme
SAMSUNG ELECTRONICS CO LTD4 citations61
US7643574B2Jan 5, 2010
Transmitting apparatus and method in transmit diversity system
SAMSUNG ELECTRONICS CO LTD4 citations61
US7558345B2Jul 7, 2009
Apparatus and method for synchronizing symbol timing synchronization applicable to orthogonal frequency division multiplexing (OFDM) receiver
SAMSUNG ELECTRONICS CO LTD6 citations61
US7577218B2Aug 18, 2009
Signal acquisition apparatus and method for reducing false alarm rate
SAMSUNG ELECTRONICS CO LTD6 citations60
US7957475B2Jun 7, 2011
Dual carrier modulation (DCM) demapper and DCM demapping method
SAMSUNG ELECTRONICS CO LTD0 citations41
US8054816B2Nov 8, 2011
Method for hopping frequency of orthogonal-frequency-division-multiplexing symbol
SAMSUNG ELECTRONICS CO LTD0 citations40
US7933347B2Apr 26, 2011
Receiver and method for compensating for frequency offset of receiving signal in multi-band OFDM scheme
SAMSUNG ELECTRONICS CO LTD0 citations40
US7848437B2Dec 7, 2010
Sub-carrier diversity method on multi-band orthogonal-frequency-division-multiplexing symbol
SAMSUNG ELECTRONICS CO LTD0 citations40