Sangchoon KIM


Channel Scaling-Based Transmit Antenna Selection for 2-Dimensional Rake Combining Spatial Multiplexing UWB MIMO Systems
Sangchoon KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/10/01
Vol. E96-A  No. 10  pp. 2061-2065
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
ultra-wideband (UWB)multiple input multiple output (MIMO)channel scalingantenna selection
 Summary | Full Text:PDF(368.1KB)

Transmit Antenna Selection for Spatial Multiplexing UWB MIMO Systems Using Sorted QR Decomposition
Sangchoon KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/08/01
Vol. E95-A  No. 8  pp. 1426-1429
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
ultra-wideband (UWB)spatial multiplexingmultiple input multiple output (MIMO)sorted QR decompositiontransmit antenna selection
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QR Decomposition-Based Antenna Selection for Spatial Multiplexing UWB Systems with Zero-Forcing Detectors Followed by Rake Combiners
Sangchoon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1  pp. 337-340
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
ultra-wideband (UWB)multiple input multiple output (MIMO)zero-forcing (ZF)rake combinerQR decompositiontransmit antenna selection
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Prerake Combining-Based Transmit Diversity UWB Systems with Pulse Amplitude and Position Modulation
Sangchoon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/10/01
Vol. E94-B  No. 10  pp. 2903-2907
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
ultra-wide band (UWB)prerakepulse amplitude and position modulation (PAPM)multiple input single output (MISO)
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Reliability of Generalized Normal Laplacian Distribution Model in TH-BPSK UWB Systems
Sangchoon KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/08/01
Vol. E94-A  No. 8  pp. 1772-1775
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
ultra-wideband (UWB)generalized normal-laplace (GNL) distributionTH-BPSKmultiple access interference (MAI)moments estimation
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Diversity Precoding for UWB MISO Systems in IEEE Channel Models
Jinyoung AN Sangchoon KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/02/01
Vol. E94-A  No. 2  pp. 875-878
Type of Manuscript:  LETTER
Category: Spread Spectrum Technologies and Applications
Keyword: 
ultra-wideband (UWB)diversity precodingprerakeMISOSIMO
 Summary | Full Text:PDF(222.2KB)

Error Performance of Prerake Diversity Combining-Based UWB Spatial Multiplexing MIMO Systems over Indoor Wireless Channels
Jinyoung AN Sangchoon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/10/01
Vol. E93-B  No. 10  pp. 2817-2821
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
ultra-wideband (UWB)MIMOprerake diversity combiningzero forcing (ZF)
 Summary | Full Text:PDF(206.5KB)

Spatial-Temporal Combining-Based ZF Detection in Ultra-Wideband Communications
Jinyoung AN Sangchoon KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/07/01
Vol. E92-A  No. 7  pp. 1727-1730
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
ultra-wideband (UWB)MIMOzero forcing (ZF)maximal ratio combiner (MRC)
 Summary | Full Text:PDF(141.7KB)

Code Acquisition Performance in Correlated MIMO Channel
Sangchoon KIM Jinyoung AN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/02/01
Vol. E92-A  No. 2  pp. 547-555
Type of Manuscript:  PAPER
Category: Spread Spectrum Technologies and Applications
Keyword: 
multiple input multiple output (MIMO)code division multiple access (CDMA)acquisitionspatial fading correlation
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On the Performance of Code Acquisition in MIMO CDMA Systems
Sangchoon KIM Jinyoung AN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/02/01
Vol. E91-B  No. 2  pp. 628-632
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
multiple input multiple output (MIMO)code acquisitioncode division multiple access (CDMA)
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An ML Timing Estimator in UWB Communication Systems
Sangchoon KIM Kyoungsoo SON Bongsoon KANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/01/01
Vol. E91-B  No. 1  pp. 339-342
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
ultra-widebandbinary pulse amplitude modulationsynchronizationML estimationCramer-Rao bound
 Summary | Full Text:PDF(116.4KB)

Performance Analysis of Downlink Beamforming in FDD DS-CDMA Systems
Sangchoon KIM Younggoo KWON Bongsoon KANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/04/01
Vol. E90-B  No. 4  pp. 1007-1011
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
direct sequence code division multiple access (DS-CDMA)beamforming techniquesdownlink beamformingfrequency division duplex (FDD)
 Summary | Full Text:PDF(147.9KB)

Approximate Maximum Likelihood Approach for Code Acquisition in DS-CDMA Systems with Multiple Antennas
Sangchoon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/03/01
Vol. E88-B  No. 3  pp. 1054-1065
Type of Manuscript:  PAPER
Category: Transmission Systems and Transmission Equipment for Communications
Keyword: 
code division multiple accessmultiple antennascode timing estimationmultipath fadingsynchronizationcode acquisition
 Summary | Full Text:PDF(587.1KB)