Woncheol LEE


Optimal Antenna Selection Scheme with Transmit Adaptive Array for Wideband CDMA Systems
Hak-Seong KIM Woncheol LEE Yoan SHIN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/06/01
Vol. E86-A  No. 6  pp. 1414-1420
Type of Manuscript:  Special Section PAPER (Special Section on Papers Selected from 2002 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2002))
Category: 
Keyword: 
antenna selectiontransmit adaptive arraywideband CDMA
 Summary | Full Text:PDF(421.4KB)

Joint Beamformer-RAKE and Decorrelating Multiuser Detector Using Matrix Levinson Polynomials
Woncheol LEE Jonggil NAM Chul RYU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/08/25
Vol. E83-B  No. 8  pp. 1640-1648
Type of Manuscript:  Special Section PAPER (Special Issue on Personal, Indoor and Mobile Radio Communications)
Category: 
Keyword: 
multiuser detectionbeamformer-RAKE receiverdecorrelating multiuser detectormatrix levinson polynomials
 Summary | Full Text:PDF(743.5KB)

Implementation of SDR-Based Digital IF Channelizer/De-Channelizer for Multiple CDMA Signals
Sungbin IM Woncheol LEE Chonghoon KIM Yoan SHIN Seung Hee LEE Joon CHUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/06/25
Vol. E83-B  No. 6  pp. 1282-1289
Type of Manuscript:  Special Section PAPER (Special Issue on Software Defined Radio and Its Technologies)
Category: 
Keyword: 
software defined radioIS-95 CDMAwideband channelizer/de-channelizerpolyphase filter bank
 Summary | Full Text:PDF(1.2MB)