Hyoung-Kyu SONG


Lattice-Reduction Aided Signal Detection Method with Switching Detection Based on Channel Condition
Seung-Jin CHOI Jong-Kwang KIM Hyoung-Kyu SONG 
Publication:   
Publication Date: 2017/11/01
Vol. E100-A  No. 11  pp. 2539-2542
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
MIMO-OFDMcondition numberlattice-reductionQRD-Mminimum mean square error
 Summary | Full Text:PDF(369KB)

Adaptive K-Best BFTS Signal Detection Algorithm Based on the Channel Condition for MIMO-OFDM Signal Detector
Jong-Kwang KIM Seung-Jin CHOI Jae-Hyun RO Hyoung-Kyu SONG 
Publication:   
Publication Date: 2017/10/01
Vol. E100-A  No. 10  pp. 2207-2211
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
MIMOOFDMlattice reductionBFTSK-Bestchannel conditioninterference cancellation
 Summary | Full Text:PDF(516.8KB)

Relay Selection Scheme for Improved Performance in the Wireless Communication Systems Based on OFDM
Sang-Young KIM Won-Chang KIM Hyoung-Kyu SONG 
Publication:   
Publication Date: 2017/10/01
Vol. E100-A  No. 10  pp. 2200-2203
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
relay selectioncooperative transmissionOFDM
 Summary | Full Text:PDF(673.6KB)

A Simplified QRD-M Algorithm in MIMO-OFDM Systems
Jong-Kwang KIM Jae-Hyun RO Hyoung-Kyu SONG 
Publication:   
Publication Date: 2017/10/01
Vol. E100-A  No. 10  pp. 2195-2199
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
LTEMIMO-OFDMQRD-MSQRDlayer valuelimited candidates
 Summary | Full Text:PDF(1.1MB)

Successive Partial Interference Cancellation Scheme for FD-MIMO Relaying
Chang-Bin HA Jung-In BAIK Hyoung-Kyu SONG 
Publication:   
Publication Date: 2017/08/01
Vol. E100-A  No. 8  pp. 1729-1732
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
MIMO relayingfull-duplexhalf-duplexinterference cancellation
 Summary | Full Text:PDF(652.9KB)

Innovative Power Control Scheme Using the Mobility of the Station in the Large-Scale Antenna Array System
Chang-Bin HA Hyoung-Kyu SONG 
Publication:   
Publication Date: 2017/06/01
Vol. E100-A  No. 6  pp. 1338-1341
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
massive MIMOpre-codingfast fadingDoppler frequencypower control
 Summary | Full Text:PDF(534.7KB)

Improved Symbol Timing Detection Scheme for OFDM-Based DVB-T2
Yong-An JUNG Yung-Lyul LEE Hyoung-Kyu SONG Young-Hwan YOU 
Publication:   
Publication Date: 2017/05/01
Vol. E100-A  No. 5  pp. 1271-1273
Type of Manuscript:  LETTER
Category: Mobile Information Network and Personal Communications
Keyword: 
DVB-T2P1 symbol detectiontiming offset estimation
 Summary | Full Text:PDF(120KB)

Enhanced Performance Using Precoding Scheme with Limited Feedback Information in the Heterogeneous Network
Yong-Jun KIM Hyoung-Kyu SONG 
Publication:   
Publication Date: 2017/03/01
Vol. E100-A  No. 3  pp. 916-919
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
heterogeneous networkCoMPSPCcooperative transmission
 Summary | Full Text:PDF(433.5KB)

Fine Timing Offset Estimation Scheme for Baseband OFDM Power-Line Communication
Yong-An JUNG Yung-Lyul LEE Hyoung-Kyu SONG Young-Hwan YOU 
Publication:   
Publication Date: 2017/02/01
Vol. E100-A  No. 2  pp. 743-745
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
power-line communicationHomePlug Green PHYtiming offset estimation
 Summary | Full Text:PDF(108.2KB)

Adaptive Cooperative Transmission with Spatial Phase Coding for Interference Mitigation in the Wireless Cellular Communication
Sang-Young KIM Yong-Jun KIM Hyoung-Kyu SONG 
Publication:   
Publication Date: 2017/01/01
Vol. E100-A  No. 1  pp. 317-321
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
CoMPSPCcooperative transmissioncell edge
 Summary | Full Text:PDF(725.8KB)

The Cooperative Recovery Scheme Using Adjacent Base Stations in the Wireless Communication System
Young-Min KO Jae-Hyun RO Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/10/01
Vol. E99-A  No. 10  pp. 1871-1875
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
cellOFDMadjacent base stationcooperative communicationCDD
 Summary | Full Text:PDF(321.1KB)

An Improved MIMO Scheme for Coordinated Multi-Point Transmission System
Young-Su RYU Jong-Ho PAIK Ki-Won KWON Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/05/01
Vol. E99-A  No. 5  pp. 978-982
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
CoMPdiversity gaindual-polarized MIMOjoint transmissionOFDM
 Summary | Full Text:PDF(314.6KB)

Advanced Beamforming Scheme Using Power Control for IoT Applications in Batteryless Backscatter System
Su-Hyun JUNG Young-Min KO Seongjoo LEE Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/02/01
Vol. E99-A  No. 2  pp. 656-659
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
backscatterbeamformingIoTWLAN
 Summary | Full Text:PDF(490.1KB)

Situation-Adaptive Detection Algorithm for Efficient MIMO-OFDM System
Chang-Bin HA Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/01/01
Vol. E99-A  No. 1  pp. 417-422
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
MIMO-OFDMsituation-adaptive detectiondetection environmentsuccessive interference cancellation
 Summary | Full Text:PDF(590.6KB)

Cooperative Communication Using the DF Protocol in the Hierarchical Modulation
Sung-Bok CHOI Eui-Hak LEE Jung-In BAIK Young-Hwan YOU Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/09/01
Vol. E98-A  No. 9  pp. 1990-1994
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
DFhierarchical modulationcooperative communicationReed-Solomon codes
 Summary | Full Text:PDF(469.4KB)

Mode and Frame Detection Algorithm for DAB OFDM Receiver
Won-Jae SHIN Ki-Won KWON Yong-Je WOO Hyoungsoo LIM Hyoung-Kyu SONG Young-Hwan YOU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/09/01
Vol. E98-A  No. 9  pp. 1995-1997
Type of Manuscript:  LETTER
Category: Mobile Information Network and Personal Communications
Keyword: 
DABmode detectionframe synchronization
 Summary | Full Text:PDF(1MB)

Extended DFE Detection Scheme in MIMO-OFDM System
Hwan-Jun CHOI Young-Hwan YOU Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/07/01
Vol. E98-A  No. 7  pp. 1549-1552
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
MIMO-OFDMV-BLASTDFECLLL
 Summary | Full Text:PDF(978KB)

Improved Detection Scheme Based on Lattice-Reduction and Threshold Algorithm in MIMO-OFDM Systems
Jae-Jeong KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/06/01
Vol. E98-A  No. 6  pp. 1343-1345
Type of Manuscript:  LETTER
Category: Mobile Information Network and Personal Communications
Keyword: 
MIMO-OFDMV-BLASTQR-decompositionlattice reductionQRD-M detection
 Summary | Full Text:PDF(423.7KB)

Performance Improvement Technique with Cooperative Relay in Cellular System
Ki-Ro KIM Dong-Hyun HA Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/06/01
Vol. E98-A  No. 6  pp. 1339-1342
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
OFDMcellular systemICIcooperative relaycell edge
 Summary | Full Text:PDF(331.8KB)

Efficient Partial Single Relay Selection Scheme for Wireless Communications
Sung-Bok CHOI Young-Hwan YOU Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/03/01
Vol. E98-A  No. 3  pp. 923-926
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
relay selectioncooperative diversitycell coverage extensiondecode-and-forward
 Summary | Full Text:PDF(293.6KB)

An Efficient Strategy for Relay Selection in Wireless Communication
Hyun-Jun SHIN Jung-In BAIK Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/02/01
Vol. E98-A  No. 2  pp. 740-744
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
relayingmulti-hopOFDMrelay selection
 Summary | Full Text:PDF(744.7KB)

An Improved Cooperative Technique Sharing the Channel in OFDMA-Based System
Junpyo JEON Hyoung-Muk LIM Hyuncheol PARK Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/12/01
Vol. E97-D  No. 12  pp. 3222-3225
Type of Manuscript:  LETTER
Category: Fundamentals of Information Systems
Keyword: 
cooperative communicationDFOFDMASTBC
 Summary | Full Text:PDF(766.1KB)

An Improved Cooperative Transmission Scheme Using an Adjacent Base Station in Vehicular Communication System
Bit-Na KWON Hyun-Jun SHIN Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/12/01
Vol. E97-A  No. 12  pp. 2649-2652
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
cooperative communicationsOFDMdiversitySTBCCDD
 Summary | Full Text:PDF(420.3KB)

Cooperative Diversity Technique Using Spatial Phase Coding Based on OFDMA System
Ki-Ro KIM Seung-Jun YU Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/07/01
Vol. E97-D  No. 7  pp. 1897-1900
Type of Manuscript:  LETTER
Category: Fundamentals of Information Systems
Keyword: 
SPCOFDMAcooperative communication
 Summary | Full Text:PDF(532.5KB)

An Advanced Cooperative Scheme in the Broadcasting and Cellular System
Hyun-Jun SHIN Hyun-Woo JANG Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/06/01
Vol. E97-D  No. 6  pp. 1634-1638
Type of Manuscript:  LETTER
Category: Fundamentals of Information Systems
Keyword: 
cooperative communicationOFDMSTBCV-BLASTdiversitymultiplexingCDD
 Summary | Full Text:PDF(648.4KB)

Channel-Adaptive Detection Scheme Based on Threshold in MIMO-OFDM Systems
Seung-Jun YU Jang-Kyun AHN Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/06/01
Vol. E97-D  No. 6  pp. 1644-1647
Type of Manuscript:  LETTER
Category: Fundamentals of Information Systems
Keyword: 
V-BLASTQRD-MMIMO-OFDMcondition number
 Summary | Full Text:PDF(398.5KB)

An Improved Low Complexity Detection Scheme in MIMO-OFDM Systems
Jang-Kyun AHN Hyun-Woo JANG Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/05/01
Vol. E97-D  No. 5  pp. 1336-1339
Type of Manuscript:  LETTER
Category: Fundamentals of Information Systems
Keyword: 
MIMO-OFDMlattice reduction aided detectionV-BLAST
 Summary | Full Text:PDF(349.6KB)

Advanced QRD-M Detection with Iterative Scheme in the MIMO-OFDM System
Hwan-Jun CHOI Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/02/01
Vol. E97-D  No. 2  pp. 340-343
Type of Manuscript:  LETTER
Category: Information Network
Keyword: 
MIMO-OFDMV-BLASTQR-decompositionQRD-MIterative detection
 Summary | Full Text:PDF(533.5KB)

Improved Transmit and Detection Scheme for Hybrid STBC in MIMO-OFDM Systems
Eui-Young LEE Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/09/01
Vol. E96-D  No. 9  pp. 2131-2134
Type of Manuscript:  LETTER
Category: Information Network
Keyword: 
spatial multiplexinghybrid STBCdiversityMIMOOFDM
 Summary | Full Text:PDF(449.8KB)

Adaptive Combining Detection Scheme Using Channel State in MIMO-OFDM System
Hye-Yeon JEONG Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/09/01
Vol. E96-A  No. 9  pp. 1905-1908
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
MIMO-OFDMMMSE detectorK-best detectorcombining
 Summary | Full Text:PDF(339.7KB)

An Improved Transmission Rate in Cooperative Communication Based on OFDMA System
Eui-Hak LEE Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/07/01
Vol. E96-A  No. 7  pp. 1667-1670
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
cooperative communicationOFDMASTBCimproved transmission rate
 Summary | Full Text:PDF(431.1KB)

A Reduced MIMO Detector Using Post SNR Ordering
Hye-Yeon JEONG Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/06/01
Vol. E96-D  No. 6  pp. 1398-1401
Type of Manuscript:  LETTER
Category: Information Network
Keyword: 
MIMO-OFDM detectionCombining detectorDFEQRD-M
 Summary | Full Text:PDF(364.5KB)

Channel Condition Number Based Switching Detection Scheme in MIMO-OFDM System
Jang-Kyun AHN Seung-Jun YU Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/01/01
Vol. E96-A  No. 1  pp. 387-390
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
MIMO-OFDMV-BLASTLR-aided detectionQRD-MDFE
 Summary | Full Text:PDF(370.9KB)

Dual-Hop Cooperative Transmission for Orthogonal Frequency and Code Division Multiple Access
Jung-In BAIK Sung-Jin KANG Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/09/01
Vol. E95-B  No. 9  pp. 2995-2998
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFCDMACDDcooperative relaying
 Summary | Full Text:PDF(271.5KB)

Effective PAPR Reduction Scheme for MIMO-OFDM System with Nonlinear High Power Amplifier
Jung-In BAIK Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/09/01
Vol. E95-B  No. 9  pp. 3028-3032
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
PAPRMIMO-OFDM
 Summary | Full Text:PDF(471KB)

Efficient Feedback Design for Spatial Phase Coding in MISO-OFDM Systems
Jeong-Chul SHIN Jee-Hoon KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/07/01
Vol. E94-B  No. 7  pp. 2149-2152
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MISO-OFDMSPCtransmit diversity
 Summary | Full Text:PDF(492.2KB)

Preamble Design for Effective Multi-Channel Estimation in WiMedia UWB Systems
Jee-Hoon KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/07/01
Vol. E94-B  No. 7  pp. 2145-2148
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
CAZAC sequenceWiMedia UWBmulti-channel estimationMSE
 Summary | Full Text:PDF(590.5KB)

Adaptive DF Relaying Scheme Based on CDD for Multi-Hop Networks with Multiple Relay Terminals
Jin-Hyuk SONG Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/04/01
Vol. E94-B  No. 4  pp. 1085-1088
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
cooperativeCDDrelaying schemeDF
 Summary | Full Text:PDF(274.8KB)

Dual-Hop Transmission Scheme Based on Hierarchical Modulation in Wireless Networks
Jeong-Chul SHIN Jin-Hyuk SONG Jee-Hoon KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/06/01
Vol. E93-B  No. 6  pp. 1645-1648
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
cooperationSTBChierarchical modulation
 Summary | Full Text:PDF(352.7KB)

Mutual Amplify-and-Forward Cooperation Using Modified STBC in OFDMA System
Jae-Seon YOON Jee-Hoon KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/05/01
Vol. E93-B  No. 5  pp. 1330-1333
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
cooperationOFDMASTBC
 Summary | Full Text:PDF(766.9KB)

Space-Time Cyclic Delay Diversity Encoded Cooperative Transmissions for Multiple Relays
Jin-Hyuk SONG Jee-Hoon KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/06/01
Vol. E92-B  No. 6  pp. 2320-2323
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
cooperationSTCDDCDDOSTBCspatial diversity
 Summary | Full Text:PDF(290.4KB)

Computationally Efficient Joint Frequency Synchronization for OFDM-Based DVB-T
Young-Hwan YOU Sung-Jin KANG Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/01/01
Vol. E92-B  No. 1  pp. 354-356
Type of Manuscript:  LETTER
Category: Broadcast Systems
Keyword: 
OFDMDVBfrequency synchronization
 Summary | Full Text:PDF(108KB)

Low-Complexity Post-FFT Fine Frequency Synchronization for OFDM
Young-Hwan YOU Sung-Jin KANG Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/12/01
Vol. E91-A  No. 12  pp. 3840-3842
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
OFDMfrequency offsetpost-FFT synchronization
 Summary | Full Text:PDF(207.7KB)

A Study on Improving the System Performance for Wireless Personal Area Networks
Bon-Wook KOO Jee-Hoon KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/07/01
Vol. E91-B  No. 7  pp. 2413-2417
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MB-OFDMZadoff-Chu seqeuncemultiple antennaschannel estimation
 Summary | Full Text:PDF(454.4KB)

Frequency Offset Estimation with Improved Estimation Range in UWB-OFDM Systems
Young-Hwan YOU Byoung-Heon LEE Jae-Hoon YI Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/07/01
Vol. E91-A  No. 7  pp. 1847-1849
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
MB-OFDMcarrier frequency offsetsynchronization
 Summary | Full Text:PDF(136.5KB)

Improved Fine Frequency Synchronization Method for OFDM-Based DRM
Young-Hwan YOU Sang-Tae KIM Kyung-Taek LEE Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/05/01
Vol. E91-A  No. 5  pp. 1296-1298
Type of Manuscript:  LETTER
Category: Mobile Information Network and Personal Communications
Keyword: 
digital radio mondialeOFDMsynchronization
 Summary | Full Text:PDF(151.1KB)

Performance of Multiband OFDM Systems with Extra Diversity
Jee-Hyun KIM Sang-Tae KIM Hyoung-Kyu SONG Young-Hwan YOU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/05/01
Vol. E91-A  No. 5  pp. 1293-1295
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
multiband OFDMultra-widebandfrequency diversity
 Summary | Full Text:PDF(108.6KB)

MSE Performance Evaluation of Zero-Padded CAZAC Sequence for Reasonable Utilization
Jee-Hoon KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/12/01
Vol. E90-B  No. 12  pp. 3712-3715
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
CAZAC sequencechannel estimationMIMOMSE
 Summary | Full Text:PDF(149.4KB)

Cooperative Communication for High Diversity Gain with Single Antenna
Ho-Jung AN Jee-Hoon KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/07/01
Vol. E90-B  No. 7  pp. 1868-1871
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
pre-codingamplify-and-forwardSTBCtransmit diversityCSI
 Summary | Full Text:PDF(193.6KB)

Low-Complexity Maximum Likelihood Frequency Offset Estimation for OFDM
Hyun YANG Hyoung-Kyu SONG Young-Hwan YOU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/07/01
Vol. E90-A  No. 7  pp. 1473-1475
Type of Manuscript:  LETTER
Category: Systems and Control
Keyword: 
OFDMfrequency estimationmaximum likelihood
 Summary | Full Text:PDF(126KB)

Cooperative Transmission Technique Using Space Time Delay Code in OFDMA Uplink System
Jae-Seon YOON So-Young YEO Jee-Hoon KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/05/01
Vol. E90-B  No. 5  pp. 1270-1273
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMADVB-RCTMIMOcooperative
 Summary | Full Text:PDF(221.9KB)

Low Complexity ML Detection Technique for V-BLAST Systems with DFE Decoding
Myung-Sun BAEK So-Young YEO Young-Hwan YOU Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/05/01
Vol. E90-B  No. 5  pp. 1261-1265
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
V-BLASTMLOSICZF/MMSE-DFE
 Summary | Full Text:PDF(316.6KB)

Cooperative Relaying Technique for CDMA System with Lossless Transmission-Rate
Jee-Hoon KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/02/01
Vol. E90-B  No. 2  pp. 408-411
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
cooperative relayingdecode-and-forwardspreading code
 Summary | Full Text:PDF(149.9KB)

GI-Based Estimation of Integer Carrier Offset for Multicarrier Transmission Systems
Eu-Suk SHIM Hyoung-Kyu SONG Young-Hwan YOU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/12/01
Vol. E89-B  No. 12  pp. 3430-3432
Type of Manuscript:  LETTER
Category: Transmission Systems and Transmission Equipment for Communications
Keyword: 
OFDMguard intervalinteger frequency offsetpilot symbol
 Summary | Full Text:PDF(114KB)

Efficient Techniques in OFDM System with Channel Evaluation
So-Young YEO Jae-Seon YOON Myung-Sun BAEK Young-Hwan YOU Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/10/01
Vol. E89-B  No. 10  pp. 2945-2948
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMSNR estimationpre-equalizationadaptive modulationbanded adaptive modulation
 Summary | Full Text:PDF(235.5KB)

Performance Evaluation of M-BOK Based DS-UWB System with Space-Time Block Code
Chul-Seung LEE Young-Hwan YOU Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/06/01
Vol. E89-B  No. 6  pp. 1935-1938
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
DS-UWBspace-time block codeRake receiverCAZAC
 Summary | Full Text:PDF(347.6KB)

Performance Evaluation of Adaptive Modulation for Multi-Band OFDM
Chul-Seung LEE Young-Hwan YOU Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/06/01
Vol. E89-B  No. 6  pp. 1931-1934
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
UWBMB-OFDMSNR estimationadaptive modulation
 Summary | Full Text:PDF(562.6KB)

A Frame Detector for Zero-Padded OFDM Systems
Young-Hwan YOU Eu-Suk SHIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/03/01
Vol. E89-B  No. 3  pp. 963-965
Type of Manuscript:  LETTER
Category: Transmission Systems and Transmission Equipment for Communications
Keyword: 
OFDMzero paddingframe synchronizationmultipath fading
 Summary | Full Text:PDF(381.2KB)

A Complexity-Efficient Wireless OFDM with Frequency Diversity and Low PAPR
Young-Hwan YOU Sang-Tae KIM Sung-Kwon HONG Intae HWANG Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/11/01
Vol. E88-A  No. 11  pp. 3248-3251
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
OFDMpeak-to-average power ratiofrequency diversity
 Summary | Full Text:PDF(272.1KB)

Improved PAPR Statistics in Multiband OFDM Systems
Young-Hwan YOU Sung-Kwon HONG Chang-Kyu SONG Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/11/01
Vol. E88-B  No. 11  pp. 4382-4385
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
multiband OFDMpeak-to-average power ratio (PAPR)partial transmit sequence
 Summary | Full Text:PDF(505.1KB)

PAPR Analysis in OFDM Systems with Frequency Diversity
Young-Hwan YOU Pan-Yuh JOO Chang-Kyu SONG Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/06/01
Vol. E88-B  No. 6  pp. 2660-2663
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMpeak-to-average power ratio (PAPR)frequency diversity
 Summary | Full Text:PDF(228.4KB)

A Frequency Synchronization Utilizing Peak Phase Detector for High Rate WPANs
Dong-Jun CHO Mi-Jeong KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/06/01
Vol. E88-B  No. 6  pp. 2636-2640
Type of Manuscript:  LETTER
Category: Transmission Systems and Transmission Equipment for Communications
Keyword: 
WPANCAZACfrequency offsetfrequency synchronization
 Summary | Full Text:PDF(569.3KB)

Signal-to-Noise Ratio Estimation for FFT-Based System
Bo-Kyung LEE Mi-Jeong KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/03/01
Vol. E88-B  No. 3  pp. 1279-1281
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
SNR estimationfading channelFFT-based system
 Summary | Full Text:PDF(352.1KB)

Crest Factor Reduction for Complex Multi-Carrier Signal Processing
Young-Hwan YOU Min-Goo KANG Han-Jong KIM Pan-Yuh JOO Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/01/01
Vol. E88-A  No. 1  pp. 378-380
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
multi-carrier CDMA signalcrest factorWalsh spreading sequence
 Summary | Full Text:PDF(269.8KB)

Channel Estimation with Transmitter Diversity for High Rate WPAN Systems
Dong-Jun CHO Young-Hwan YOU Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/11/01
Vol. E87-B  No. 11  pp. 3382-3384
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
channel estimationWPANCAZACmultiple antennas
 Summary | Full Text:PDF(245.5KB)

Digital Audio Broadcasting System Using Multiple Antennas
Mi-Jeong KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/10/01
Vol. E87-B  No. 10  pp. 3136-3139
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
space-time block codechannel estimationdigital audio broadcasting
 Summary | Full Text:PDF(427.3KB)

Performance Investigation of Adaptive Threshold Alignment for a MC-DS/CDMA Code Synchronization
Young-Hwan YOU Sung-Jin KANG Pan-Yuh JOO We-Duke CHO Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/10/01
Vol. E87-A  No. 10  pp. 2801-2806
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
code synchronizationMC-DS/CDMA systemmean acquisition timereference matched filter
 Summary | Full Text:PDF(231.3KB)

A Design of High-Rate DAB System with Multiple Antennas
Myung-Sun BAEK Young-Hwan YOU Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/08/01
Vol. E87-B  No. 8  pp. 2406-2410
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
MIMO-DABPRSchannel estimationDABMIMO architecture
 Summary | Full Text:PDF(355.5KB)

Joint Frequency Offset and SNR Estimation for FFT-Based System
Bo-Kyung LEE Mi-Jeong KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/07/01
Vol. E87-B  No. 7  pp. 2013-2016
Type of Manuscript:  LETTER
Category: Transmission Systems and Transmission Equipment
Keyword: 
SNR estimationfrequency offset estimationAWGNFFT-based system
 Summary | Full Text:PDF(328.1KB)

Time-Domain Approach of Semi-Blind Channel Estimation for OFDM-Based Layered Space-Time Systems
Yoon-Jae SO Young-Hwan YOU Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/11/01
Vol. E86-B  No. 11  pp. 3317-3321
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
channel estimationpreambleBLASTOFDM
 Summary | Full Text:PDF(668.9KB)

Frequency Synchronization Technique for the Multiple-Input Multiple-Output Antenna System
Mi-Jeong KIM Kyung-Geun LEE Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/10/01
Vol. E86-A  No. 10  pp. 2710-2712
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
frequency synchronizationMIMOratio checkspace-time code
 Summary | Full Text:PDF(207.5KB)

Performance Impairment of Transmit Diversity OFCDM Systems due to Carrier Frequency Offset
Kyung-Geun LEE Hyoung-Kyu SONG Mi-Jeong KIM Young-Hwan YOU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/09/01
Vol. E86-B  No. 9  pp. 2819-2822
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
multiple antennastransmit diversity (TD)OFCDMfrequency offsetBER
 Summary | Full Text:PDF(193.8KB)

Impact of Parameter Imbalances on Transmit Diversity OFDM System Performance
Kyung-Geun LEE Hyoung-Kyu SONG Mi-Jeong KIM Sang-Tae KIM Bruce C. KIM Young-Hwan YOU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/08/01
Vol. E86-A  No. 8  pp. 2168-2171
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
OFDMtransmit diversity (TD)channel estimation errorfrequency offset
 Summary | Full Text:PDF(209.9KB)

Coarse Frequency Offset Estimation for Digital Audio Broadcasting
Jeong-Ki MIN Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/07/01
Vol. E86-B  No. 7  pp. 2193-2197
Type of Manuscript:  LETTER
Category: Transmission Systems and Transmission Equipment
Keyword: 
DABminimum energy detectionOFDMfrequency offsettiming offset
 Summary | Full Text:PDF(407.9KB)

An Interpolation Filter for Symbol Timing Recovery of a MF-TDMA Demodulator
Hyoung-Kyu SONG Kyoung-Ha MO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/06/01
Vol. E86-B  No. 6  pp. 2019-2023
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
all digital timing recoverysynchronizationinterpolationsymbol timing recovery
 Summary | Full Text:PDF(1.1MB)

Frequency Offset Estimation Technique for OFDM Transmission System
Hyoung-Kyu SONG Mi-Jeong KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/04/01
Vol. E86-B  No. 4  pp. 1435-1438
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
frequency offset estimationOFDMWLANinterpolation technique
 Summary | Full Text:PDF(547.2KB)

Semi-Blind Channel Estimation for OFDM-Based BLAST Transmission Systems
Sang-Tae KIM Yoon-Jae SO Young-Hwan YOU Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/03/01
Vol. E86-A  No. 3  pp. 640-642
Type of Manuscript:  Special Section LETTER (Special Section on Blind Signal Processing: Independent Component Analysis and Signal Separation)
Category: Convolutive Systems
Keyword: 
OFDMspace-timeblind estimationWLAN
 Summary | Full Text:PDF(300.3KB)

Low-Complexity Frame and Coarse Frequency-Offset Synchronization Techniques for Broadband Radio Access Networks
Hyoung-Kyu SONG Mi-Jeong KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/12/01
Vol. E85-B  No. 12  pp. 2955-2959
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
frequency-offset synchronizationframe synchronizationHIPERLANOFDM
 Summary | Full Text:PDF(474.7KB)

A Study on the Next Generation HomeRF System
Jeung-Hwa CHO Hyoung-Kyu SONG Young-Hwan YOU Jin-Woong CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/12/01
Vol. E85-B  No. 12  pp. 2971-2975
Type of Manuscript:  LETTER
Category: Multimedia Systems
Keyword: 
HomeRFhome networkSWAPDC-offsetchannel estimationturbo code
 Summary | Full Text:PDF(329KB)

Forward Link Capacity of a CDMA System in a Hierarchical Cell with Hard/Soft Handoffs
Hyoung-Kyu SONG Dae-Ki HONG We-Duke CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/07/01
Vol. E85-B  No. 7  pp. 1392-1395
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
CDMAhierarchical cellsoft handoff
 Summary | Full Text:PDF(282.4KB)

Low-Complexity Frequency-Offset Synchronization Technique for OFDM-Based DAB Receiver
Young-Hwan YOU Jong-Ho PAIK Min-Chul JU Cheol-Hee PARK Jin-Woong CHO Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/07/01
Vol. E84-B  No. 7  pp. 1946-1951
Type of Manuscript:  LETTER
Category: Transmission Systems and Transmission Equipment
Keyword: 
frequency-offset synchronizationOFDMDAB
 Summary | Full Text:PDF(381.8KB)

Detection Performance of Simple Timing Synchronization Schemes for Frequency-Hopped Bluetooth Networks
Young-Hwan YOU Min-Chul JU Cheol-Hee PARK Jong-Ho PAIK Jin-Woong CHO Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/11/25
Vol. E83-B  No. 11  pp. 2556-2561
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
personal area network (PAN)Bluetoothtiming synchronization
 Summary | Full Text:PDF(607.4KB)