Sang Kyu PARK


Hybrid DCT/DST Precoding Scheme for the PAPR Reduction of OFDM Systems
Soobum CHO Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/01/01
Vol. E96-A  No. 1  pp. 296-297
Type of Manuscript:  Special Section LETTER (Special Section on Wideband Systems)
Category: 
Keyword: 
DCTDSTOFDMPAPR
 Summary | Full Text:PDF(144.3KB)

Partial Transmit Sequence Scheme with Phase Factor Selection Algorithm in OFDM Systems
Soobum CHO Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/06/01
Vol. E95-A  No. 6  pp. 1099-1102
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
OFDMPAPRPTSClipping
 Summary | Full Text:PDF(305KB)

Modified TR Scheme with Low Complexity in Mobile WiMAX Systems
Soobum CHO Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/03/01
Vol. E94-B  No. 3  pp. 856-859
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
TRPAPRPRTOFDM
 Summary | Full Text:PDF(395.2KB)

New Bits-to-Symbol Mapping for 32 APSK over Nonlinear Satellite Channels
Jaeyoon LEE Dongweon YOON Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/11/01
Vol. E92-B  No. 11  pp. 3384-3388
Type of Manuscript:  Special Section LETTER (Special Section on Satellite Communication Technologies in Conjunction with Main Topics of JC-SAT2008)
Category: 
Keyword: 
bits-to-symbol mappingamplitude phase shift keyingbit error rate
 Summary | Full Text:PDF(593.5KB)

Closed Loop Quasi-Orthogonal STBC Using Code Selection with Single-Phase Feedback
Won Joon LEE Jae Han YOON Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2  pp. 650-653
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
code selectionquasi-orthogonal STBCMIMO
 Summary | Full Text:PDF(211.9KB)

Side Information Inserted Pilot Tone Transmission for PAPR Reduction in OFDM
Lei WANG Dongweon YOON Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2  pp. 687-690
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
PAPRSLMside informationOFDM
 Summary | Full Text:PDF(110.9KB)

Improved Subcarrier Allocation in Multi-User OFDM Systems
Won Joon LEE Jaeyoon LEE Dongweon YOON Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/12/01
Vol. E91-B  No. 12  pp. 4030-4033
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMsubcarrier allocationoutage probabilityspectral efficiency
 Summary | Full Text:PDF(161KB)

Media Access Time-Rearrangement of Wireless LAN for a Multi-Radio Collocated Platform
Sang-Heon SHIN Chul KIM Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/04/01
Vol. E91-B  No. 4  pp. 1161-1163
Type of Manuscript:  LETTER
Category: Network
Keyword: 
multi-radiocoexistenceWLANWiMAX
 Summary | Full Text:PDF(313.1KB)

Proactive Time-Rearrangement Scheme for Multi-Radio Collocated Platform
Chul KIM Sang-Heon SHIN Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/02/01
Vol. E91-B  No. 2  pp. 646-648
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
multi-radioQoSwirelessWiMAXWLAN
 Summary | Full Text:PDF(143.5KB)

Exact Distribution of the Amplitude of Adaptively Selected OFDM Signal Samples
Lei WANG Dongweon YOON Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/01/01
Vol. E91-B  No. 1  pp. 355-358
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMadaptive symbol selection schemeclippingPAPR reduction
 Summary | Full Text:PDF(118.4KB)

Performance Analysis of Error Probabilities for Arbitrary 2-D Signaling with I/Q Unbalances over Nakagami-m Fading Channels
Jaeyoon LEE Dongweon YOON Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/01/01
Vol. E91-B  No. 1  pp. 364-367
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
error probabilityNakagami-m fadingtwo-dimensional modulationI/Q unbalance
 Summary | Full Text:PDF(304KB)

Maximum Likelihood Estimation of Integer Frequency Offset in OFDM Systems
Geun Bae KIM Dongweon YOON Sang Kyu PARK Kyunghwan CHA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/10/01
Vol. E90-B  No. 10  pp. 2980-2982
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
ML estimationfrequency offset estimationOFDM
 Summary | Full Text:PDF(135.1KB)

Quasi-Orthogonal STBC System Using Unequal Power Allocation Scheme
Yeon Ju LIM Bong Jun KIM Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/09/01
Vol. E89-B  No. 9  pp. 2633-2637
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
quasi-orthogonalSTBCtransmit antennapower allocation
 Summary | Full Text:PDF(172KB)

Further Result on the Symbol Error Probability of MPSK with I/Q Phase Unbalance
Jaeyoon LEE Dongweon YOON Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/05/01
Vol. E89-B  No. 5  pp. 1675-1677
Type of Manuscript:  LETTER
Category: Transmission Systems and Transmission Equipment for Communications
Keyword: 
probability of errorI/Q phase unbalanceMPSK
 Summary | Full Text:PDF(169.8KB)

Pilot Patterns for OFDM Communication Systems in a Fast Time-Varying Channel
Yeon Ju LIM Deok Soo HYUN Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/01/01
Vol. E89-B  No. 1  pp. 243-246
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
pilot patternstime-varying channelOFDMchannel estimation
 Summary | Full Text:PDF(309.7KB)

BER Performance of Rectangular QAM with MRC over Nakagami-n Fading Channels
Jung Seok LIM Kwangmin HYUN Dongweon YOON Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/04/01
Vol. E88-B  No. 4  pp. 1697-1701
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
QAMNakagami-n fadingMRCbit error probability
 Summary | Full Text:PDF(649.7KB)

Two Factor Authenticated Key Exchange (TAKE) Protocol in Public Wireless LANs
Young Man PARK Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/05/01
Vol. E87-B  No. 5  pp. 1382-1385
Type of Manuscript:  LETTER
Category: Fundamental Theories
Keyword: 
authenticationwireless securityEAP methodkey management802.11i
 Summary | Full Text:PDF(129.5KB)

Performance Analysis of MRC Diversity for Arbitrary Rectangular QAM Signals over Nakagami Fading Channels
Kwangmin HYUN Dongweon YOON Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/05/01
Vol. E87-B  No. 5  pp. 1297-1305
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
QAMBERMRCdiversityfadingwireless communications
 Summary | Full Text:PDF(1.4MB)