Yong-Hwan LEE


A Bootstrapped Analog Switch with Constant On-Resistance
Sang-hun KIM Yong-Hwan LEE Hoon-Ju CHUNG Young-Chan JANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/06/01
Vol. E94-C  No. 6  pp. 1069-1071
Type of Manuscript:  BRIEF PAPER
Category: 
Keyword: 
bootstrapped analog switchinput-sampling switchanalog-to-digital converteron-resistance
 Summary | Full Text:PDF(245.1KB)

Efficient Transmission of Multicast MAPs in IEEE 802.16e
Jae-Heung YEOM Yong-Hwan LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/10/01
Vol. E91-B  No. 10  pp. 3157-3161
Type of Manuscript:  Special Section LETTER (Special Section on Next-Generation Mobile Multimedia Communications)
Category: 
Keyword: 
MAP overheadsub-MAPWiMAXVoIP
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Complexity-Reduced Channel Estimation in Spatially Correlated MIMO-OFDM Systems
Ji-Woong CHOI Yong-Hwan LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9  pp. 2609-2612
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
channel estimationMIMO-OFDMspatially correlated channel
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A Novel Prefilter-Type Beamformer Robust to Directional Error
Sung-Soo HWANG Yong-Hwan LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/11/01
Vol. E87-B  No. 11  pp. 3389-3391
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
array signal processinginterference cancellationdirectional errorrobust beamforming
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Performance Analysis of Forward Link DS-CDMA Systems Using Random and Orthogonal Spreading Sequences
Ji-Woong CHOI Yong-Hwan LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/08/01
Vol. E87-B  No. 8  pp. 2195-2202
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
forward link DS-CDMAorthogonal spreading sequencerandom spreading sequence
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Efficient Channel Estimation in DS-CDMA Systems
Ji-Woong CHOI Yong-Hwan LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/06/01
Vol. E87-B  No. 6  pp. 1470-1478
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
adaptive channel estimationchannel estimation filterDS-CDMA system
 Summary | Full Text:PDF(576.7KB)

Design of Channel Estimation Filters for Pilot Channel Based DS-CDMA Systems
Ji-Woong CHOI Yong-Hwan LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/02/01
Vol. E87-B  No. 2  pp. 227-233
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
channel estimation filterDS-CDMA systempilot channel
 Summary | Full Text:PDF(513.3KB)

Design of Implementation-Efficient Channel Estimation Filters for Wireless Transmission of OFDM Signal
Jae-Ho RYU Yong-Hwan LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/11/01
Vol. E86-B  No. 11  pp. 3192-3199
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
OFDMcoherent detectionchannel estimationadaptive CEFtiming offset
 Summary | Full Text:PDF(652.2KB)

Fast Initialization of an MMSE Equalizer for Faster than Nyquist Signaling
Jae-Hyok LEE Yong-Hwan LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/05/01
Vol. E85-B  No. 5  pp. 951-955
Type of Manuscript:  Special Section LETTER (Wireless Communications Issue)
Category: 
Keyword: 
equalizationMMSEfaster than Nyquist signaling
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Fractionally-Spaced Differential Detection of GFSK Signals with Small h
Sukkyun HONG Yong-Hwan LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/12/01
Vol. E84-B  No. 12  pp. 3226-3234
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
GFSKdirect conversionfrequency offset compensationdifferential detectionsmall modulation index
 Summary | Full Text:PDF(526.2KB)

Multi-Level QAM Transceivers with Adaptive Power Control in Fixed Wireless Channels
Seong-Choon LEE Yong-Hwan LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/08/01
Vol. E84-B  No. 8  pp. 2219-2226
Type of Manuscript:  PAPER
Category: Terrestrial Radio Communications
Keyword: 
fadingfixed wireless channelQAM transceiverspower control
 Summary | Full Text:PDF(620.9KB)

Robust Signal Detection Using Order Statistic Prefilters
Yong-Hwan LEE Seung-Jun KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/03/25
Vol. E81-B  No. 3  pp. 520-524
Type of Manuscript:  PAPER
Category: Switching and Communication Processing
Keyword: 
robust detectionmedian filternon-parametric detector
 Summary | Full Text:PDF(423.1KB)