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Duckdong Hwang
Duckdong Hwang
Sejong univ.
Verified email at skku.edu
Title
Cited by
Cited by
Year
28 GHz propagation measurements for outdoor cellular communications using steerable beam antennas in New York City
Y Azar, GN Wong, K Wang, R Mayzus, JK Schulz, H Zhao, F Gutierrez, ...
2013 IEEE international conference on communications (ICC), 5143-5147, 2013
4972013
Enhancement of IEEE 802.11 ah MAC for M2M communications
CW Park, D Hwang, TJ Lee
IEEE Communications Letters 18 (7), 1151-1154, 2014
1512014
Joint access control and resource allocation for concurrent and massive access of M2M devices
CY Oh, D Hwang, TJ Lee
IEEE Transactions on Wireless Communications 14 (8), 4182-4192, 2015
1472015
Method of partitioning resources in a cognitive radio wireless communication system and system supporting the same
P Ashish, DD Hwang, JM Kim, SJ Yoo, KJ Cho, JH Chung
US Patent 7,912,470, 2011
1312011
Method of managing resources in a cognitive radio communication system
J Hui, DD Hwang, JM Kim, SJ Yoo, KM No, JH Chung
US Patent 7,979,076, 2011
862011
Throughput maximization for multiuser MIMO wireless powered communication networks
D Hwang, DI Kim, TJ Lee
IEEE Transactions on Vehicular Technology 65 (7), 5743-5748, 2015
702015
Method for dynamic frequency selection and system supporting the same in a cognitive radio wireless communication system
J Hui, DD Hwang, JM Kim, SJ Yoo, KJ Cho, JH Chung
US Patent 8,055,213, 2011
412011
Self-energy recycling for RF powered multi-antenna relay channels
D Hwang, KC Hwang, DI Kim, TJ Lee
IEEE Transactions on Wireless Communications 16 (2), 812-824, 2016
382016
Spatial degrees of freedom of the multicell MIMO multiple access channel
T Kim, DJ Love, B Clerckx, D Hwang
2011 IEEE Global Telecommunications Conference-GLOBECOM 2011, 1-5, 2011
372011
Communication initialization method at medium access control layer in a cognitive radio wireless communication system
P Ashish, DD Hwang, JM Kim, SJ Yoo, CG Seo, JH Chung
US Patent 8,005,480, 2011
362011
Method and apparatus for determining analog beam in hybrid beam-forming system
DD Hwang
US Patent App. 13/572,414, 2013
322013
Multi-antenna beamforming techniques in full-duplex and self-energy recycling systems: Opportunities and challenges
D Hwang, SS Nam, J Yang
IEEE Communications Magazine 55 (10), 160-167, 2017
232017
Communication system for supporting primary user and secondary user
JM Kim, CS Park, DD Hwang, SJ Kim, P Viswanath
US Patent 8,811,267, 2014
212014
Interference alignment for the multi-cell multiuser interference channel
D Hwang
IEEE communications letters 16 (6), 831-833, 2012
212012
UE relaying cooperation over D2D uplink in heterogeneous cellular networks
D Hwang, DI Kim, SK Choi, TJ Lee
IEEE Transactions on Communications 63 (12), 4784-4796, 2015
182015
Multiuser two way relaying schemes in the future cellular network
D Hwang, SG Hong, TJ Lee
IEEE transactions on wireless communications 12 (10), 5200-5207, 2013
162013
Apparatus and method for transmitting and receiving signals in a multi-antenna system
DD Hwang
US Patent 7,924,958, 2011
162011
Regularized channel inversion with quantized feedback in down-link multiuser channels
D Hwang, B Clerckx, G Kim
IEEE transactions on wireless communications 8 (12), 5785-5789, 2009
142009
Pre-coding method for providing diversity gain in orthogonal frequency division multiplexing system and transmission apparatus and method using the pre-coding method
DD Hwang, J Hui
US Patent 8,379,878, 2013
132013
Explicit outband signaling method in a wireless network supporting cognitive radio technology
J Hui, JM Kim, SJ Yoo, DD Hwang, JH Chung, KM No
US Patent 8,027,393, 2011
122011
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