Hwang Soo LEE


An Interference Cancellation Scheme for Mobile Communication Radio Repeaters
Moohong LEE Byungjik KEUM Young Serk SHIM Hwang Soo LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/05/01
Vol. E92-B  No. 5  pp. 1778-1785
Type of Manuscript:  Special Section PAPER (Special Section on Radio Access Techniques for 3G Evolution)
Category: 
Keyword: 
interference cancellationrepeaterfeedbackstabilitysignal quality
 Summary | Full Text:PDF(416.4KB)

Efficient Resource Allocation for Multiclass Services in Multiuser OFDM Systems
Jae Soong LEE Jae Young LEE Soobin LEE Hwang Soo LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2  pp. 533-543
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
margin adaptivemulticlass servicesmultiuser OFDMsubcarrier allocation
 Summary | Full Text:PDF(1.1MB)

Adaptive Adjustment of Integration Time for BPSK Based Ultra-Wideband Frequency Hopping Receiver
Jin Man KWON Ye Hoon LEE Nam-Soo KIM Hwang Soo LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/07/01
Vol. E90-B  No. 7  pp. 1848-1851
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
frequency hoppingintegration timeultra-wideband
 Summary | Full Text:PDF(191.6KB)

Performance Comparison of Route Metrics for Wireless Mesh Networks
Bong Chan KIM Hwang Soo LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/11/01
Vol. E89-B  No. 11  pp. 3124-3127
Type of Manuscript:  LETTER
Category: Network
Keyword: 
IEEE 802.11wireless mesh networkroute metric
 Summary | Full Text:PDF(296.9KB)

New Parameters for Classifying Digitally Modulated Unknown QAM and PSK Signals
Beom Soo KIM Hwang Soo LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/02/01
Vol. E84-B  No. 2  pp. 325-329
Type of Manuscript:  LETTER
Category: Fundamental Theories
Keyword: 
classificationQAMPSK
 Summary | Full Text:PDF(234.1KB)

Enhancement of Constant Amplitude Coding for Multicode Wideband CDMA Systems
Su Il KIM Gill Young JUNG Soon Young YOON Hwang Soo LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/11/25
Vol. E83-B  No. 11  pp. 2550-2555
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
muticode wideband CDMAconstant amplitude transmissionHPApeak-to-average power ratioPAPR
 Summary | Full Text:PDF(722.9KB)

Spectral Peak-Weighted Liftering of Cepstral Coefficients for Speech Recognition
Hong Kook KIM Hwang Soo LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/07/25
Vol. E83-D  No. 7  pp. 1540-1549
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech recognitioncepstral analysispeak-weighted cepstral lifterframe-adaptive cepstral lifter
 Summary | Full Text:PDF(616.6KB)

Performance Analysis of TCM/DS-CDMA in Nakagami Fading Multipath Channel
Moo Sam KIM Hwang Soo LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/01/25
Vol. E83-B  No. 1  pp. 96-98
Type of Manuscript:  LETTER
Category: Mobile Communication
Keyword: 
DS-CDMATCMNakagami fading
 Summary | Full Text:PDF(266.9KB)

A Low-Bit-Rate Extension Algorithm to the 8 kbit/s CS-ACELP Based on Adaptive Fixed Codebook Modeling
Hong Kook KIM Hwang Soo LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1999/07/25
Vol. E82-D  No. 7  pp. 1087-1092
Type of Manuscript:  PAPER
Category: Speech Processing and Acoustics
Keyword: 
speech codingcode-excited linear predictionadaptive fixed codebookcodebook search
 Summary | Full Text:PDF(488.6KB)

Design and Analysis of Decision-Directed Carrier Recovery for High-Speed Satellite Communications
Myung Sup KIM Jin Ho KIM Yoon Jung SONG Ji Won JUNG Jong Suk CHAE Hwang Soo LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/12/25
Vol. E81-B  No. 12  pp. 2567-2575
Type of Manuscript:  LETTER
Category: Satellite Communication
Keyword: 
carrierfrequencyphasesynchronizationsatellite
 Summary | Full Text:PDF(513.4KB)

Efficient Encoding of Excitation Codes Using Trained Partial Algebraic Codebook
Yun Keun LEE Hwang Soo LEE Robert M. GRAY 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1998/06/25
Vol. E81-D  No. 6  pp. 612-615
Type of Manuscript:  LETTER
Category: Speech Processing and Acoustics
Keyword: 
algebraic codeACELPspeech coding
 Summary | Full Text:PDF(307.9KB)

Dynamic Cepstral Representations Based on Order-Dependent Windowing Methods
Hong Kook KIM Seung Ho CHOI Hwang Soo LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1998/05/25
Vol. E81-D  No. 5  pp. 434-440
Type of Manuscript:  PAPER
Category: Speech Processing and Acoustics
Keyword: 
cepstrumdynamic cepstrumorder-dependent windowingspeech recognition
 Summary | Full Text:PDF(636.4KB)

Performance Analysis of Non-coherent Delay-Locked Loop in Multiple Access Interference
Seung Eok HONG Soon Young YOON Hwang Soo LEE Jaemin AHN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/06/25
Vol. E78-B  No. 6  pp. 935-941
Type of Manuscript:  LETTER
Category: Communication Device and Circuit
Keyword: 
communication device and circuit
 Summary | Full Text:PDF(342.6KB)