Inventor
HWANG DUCK-DONG
KR19 patents
⚠️ This page may combine multiple inventors who share the name “HWANG DUCK-DONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
11 patentsUS7979076B2Jul 12, 2011
Method of managing resources in a cognitive radio communication system
SAMSUNG ELECTRONICS CO LTD28 citations89
US8055213B2Nov 8, 2011
Method for dynamic frequency selection and system supporting the same in a cognitive radio wireless communication system
SAMSUNG ELECTRONICS CO LTD19 citations81
US8005480B2Aug 23, 2011
Communication initialization method at medium access control layer in a cognitive radio wireless communication system
SAMSUNG ELECTRONICS CO LTD9 citations80
US7924958B2Apr 12, 2011
Apparatus and method for transmitting and receiving signals in a multi-antenna system
SAMSUNG ELECTRONICS CO LTD4 citations62
US8027393B2Sep 27, 2011
Explicit outband signaling method in a wireless network supporting cognitive radio technology
SAMSUNG ELECTRONICS CO LTD6 citations60
US7912470B2Mar 22, 2011
Method of partitioning resources in a cognitive radio wireless communication system and system supporting the same
SAMSUNG ELECTRONICS CO LTD6 citations60
US9654987B2May 16, 2017
Interference alignment method and apparatus in wireless communication system
SAMSUNG ELECTRONICS CO LTD0 citations51
US7860451B2Dec 28, 2010
Apparatus for controlling power of relay in amplify-forward relay system and method using the same
SAMSUNG ELECTRONICS CO LTD1 citations51
US9407007B2Aug 2, 2016
Antenna structure in wireless communication system and operation method thereof
SAMSUNG ELECTRONICS CO LTD0 citations49
US8385957B2Feb 26, 2013
Apparatus and method for transmitting data based on quantized channel state information
SAMSUNG ELECTRONICS CO LTD0 citations41
US8379878B2Feb 19, 2013
Pre-coding method for providing diversity gain in orthogonal frequency division multiplexing system and transmission apparatus and method using the pre-coding method
SAMSUNG ELECTRONICS CO LTD0 citations39
DAEWOO ELECTRONICS CO LTD
3 patentsUS5781249AJul 14, 1998
Full or partial search block matching dependent on candidate vector prediction distortion
DAEWOO ELECTRONICS CO LTD42 citations92
US6023298AFeb 8, 2000
Video signal encoding system using a current frame prediction apparatus
DAEWOO ELECTRONICS CO LTD14 citations73
US5778101AJul 7, 1998
Method and apparatus for processing an image signal having an object by using an extension-interpolation technique
DAEWOO ELECTRONICS CO LTD5 citations62
HWANG DUCK DONG
2 patentsUS8199693B2Jun 12, 2012
Method and apparatus for controlling power in a decode-and-forward relay system
HWANG DUCK DONG1 citations48
US8223887B2Jul 17, 2012
Transmitter, receiver, and method of supporting space time block code scheme in single carrier system based on unique word
HWANG DUCK DONG1 citations46