Hyun KWON


Invariance and Periodic Oversampling in Principal Shift-Invariant Spaces
Kil Hyun KWON Dae Gwan LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/01/01
Vol. E97-A  No. 1  pp. 313-321
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
principal shift-invariant spaceoversamplingframeinvariance
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Recovery of Missing Samples from Oversampled Bandpass Signals and Its Stability
Sinuk KANG Kil Hyun KWON Dae Gwan LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/06/01
Vol. E96-A  No. 6  pp. 1412-1420
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
oversamplingbandpass signalgeneralized samplingrecovery of missing samples
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Band-Limited Scaling Functions with Oversampling Property
Kil Hyun KWON Dae Gwan LEE Jungho YOON 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/03/01
Vol. E95-A  No. 3  pp. 661-664
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
multiresolution analysisstable scaling functionoversampling property
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Oversampling Expansion in Wavelet Subspaces
Kil Hyun KWON Dae Gwan LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/05/01
Vol. E94-A  No. 5  pp. 1184-1193
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
waveletoversamplingframetruncation erroraliasing error
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Active Channel Reservation for Coexistence Mechanism (ACROS) for IEEE 802.15.4 and IEEE 802.11
Soo Young SHIN Dong Hyuk WOO Jong Wook LEE Hong Seong PARK Wook Hyun KWON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/08/01
Vol. E93-B  No. 8  pp. 2082-2087
Type of Manuscript:  PAPER
Category: Network
Keyword: 
ACROScoexistence mechanismIEEE 802.15.4IEEE 802.11
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Irregular Sampling on Shift Invariant Spaces
Kil Hyun KWON Jaekyu LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/06/01
Vol. E93-A  No. 6  pp. 1163-1170
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
shift invariant spaceirregular samplingframeRiesz basis
 Summary | Full Text:PDF(372.3KB)

New Recursive Least Squares Algorithms without Using the Initial Information
Jung Hun PARK Zhonghua QUAN Soohee HAN Wook Hyun KWON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/03/01
Vol. E91-B  No. 3  pp. 968-971
Type of Manuscript:  LETTER
Category: Navigation, Guidance and Control Systems
Keyword: 
initial informationrecursive least square (RLS)state estimator
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Dissolve Detection Using Intensity Change Information of Edge Pixels
Chul-Hyun KWON Doo-Jin HAN Hyun-Sool KIM Myung-Ho LEE Sang-Hui PARK 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/01/01
Vol. E91-D  No. 1  pp. 153-157
Type of Manuscript:  LETTER
Category: Image Recognition, Computer Vision
Keyword: 
shot transition detectiondissolve detection
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Optimizing the Number of Clusters in Multi-Hop Wireless Sensor Networks
Namhoon KIM Soohee HAN Wook Hyun KWON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/01/01
Vol. E91-B  No. 1  pp. 318-321
Type of Manuscript:  LETTER
Category: Network
Keyword: 
wireless sensor networkoptimizationmulti-hop clusteringthe number of clusters
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Packet Error Rate Analysis of IEEE 802.15.4 under Saturated IEEE 802.11b Network Interference
Soo Young SHIN Hong Seong PARK Wook Hyun KWON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/10/01
Vol. E90-B  No. 10  pp. 2961-2963
Type of Manuscript:  LETTER
Category: Network
Keyword: 
packet error rate (PER)interferenceIEEE 802.15.4IEEE 802.11b
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Throughput and Optimal ATIM Window of IEEE 802.11 Distributed Coordination Function in Power Saving Mode
Kamrok LEE Jae Yeol HA Hong Seong PARK Wook Hyun KWON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/10/01
Vol. E90-B  No. 10  pp. 2957-2960
Type of Manuscript:  LETTER
Category: Network
Keyword: 
throughputoptimal ATIM window802.11 DCFpower saving modeanalytical model
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Stability-Guaranteed Horizon Size for Receding Horizon Control
Zhonghua QUAN Soohee HAN Wook Hyun KWON 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/02/01
Vol. E90-A  No. 2  pp. 523-525
Type of Manuscript:  LETTER
Category: Systems and Control
Keyword: 
stability-guaranteed horizon sizestabilizing receding horizon controlRiccati equationstabilizing observer
 Summary | Full Text:PDF(69.8KB)

IEEE 802.11b Performance Analysis in the Presence of IEEE 802.15.4 Interference
Kwan-Joo MYOUNG Soo-Young SHIN Hong-Seong PARK Wook-Hyun KWON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/01/01
Vol. E90-B  No. 1  pp. 176-179
Type of Manuscript:  LETTER
Category: Terrestrial Radio Communications
Keyword: 
IEEE 802.11bIEEE 802.15.4 interferencepacket error rateaverage transmission timethroughput
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Parametric Uncertainty Bounds for Stabilizing Receding Horizon H Controls
ChoonKi AHN SooHee HAN WookHyun KWON 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/09/01
Vol. E89-A  No. 9  pp. 2433-2436
Type of Manuscript:  LETTER
Category: Systems and Control
Keyword: 
receding horizon H control (RHHC)parametric uncertainty bound (PUB)linear matrix inequality (LMI)uncertain systems
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Robustness Bounds for Receding Horizon Controls of Continuous-Time Systems with Uncertainties
ChoonKi AHN SooHee HAN WookHyun KWON 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/04/01
Vol. E89-A  No. 4  pp. 1122-1125
Type of Manuscript:  LETTER
Category: Systems and Control
Keyword: 
receding horizon control (RHC)robustness bound (RB)linear matrix inequality (LMI)uncertain systems
 Summary | Full Text:PDF(128KB)

Performance Analysis of the IEEE 802.11 DCF with Time-Varying Channel Environments
Jae-Min LEE Soo Hee HAN Hong Seong PARK Wook Hyun KWON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/09/01
Vol. E88-B  No. 9  pp. 3784-3787
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
wireless channel environmentsIEEE802.11 DCFfinite-state Markov channelsaturation throughputaverage packet delay
 Summary | Full Text:PDF(127.6KB)

Maximum Frame Size Control Based on Predicted BER in Wireless Networks
MyungSeon RYOU HongSeong PARK SooHee HAN WookHyun KWON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/07/01
Vol. E88-B  No. 7  pp. 3065-3068
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
maximum frame size controlpredicted BERgoodput
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Generalizing the Hadamard Matrix Using the Reverse Jacket Matrix
Seung-Rae LEE Wook Hyun KWON Koeng-Mo SUNG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/10/01
Vol. E87-A  No. 10  pp. 2732-2743
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
reverse Jacket matrixcommutative matrixgeneralized Hadamard matrixHamiltonian symmetrydiscrete Fourier transformfast Hadamard transform1-D fast Reverse Jacket transform
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Caption Detection Algorithm Using Temporal Information in Video
Chung-Ho SHIN Chul-Hyun KWON Su-Yeon KIM Sang-Hui PARK 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/02/01
Vol. E87-D  No. 2  pp. 487-490
Type of Manuscript:  LETTER
Category: Image Processing, Image Pattern Recognition
Keyword: 
text detectionvideo indexing
 Summary | Full Text:PDF(588.9KB)

Adaptive Blind Source Separation Using Weighted Sums of Two Kinds of Nonlinear Functions
Bin-Chul IHM Dong-Jo PARK Young-Hyun KWON 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2001/05/01
Vol. E84-D  No. 5  pp. 672-674
Type of Manuscript:  LETTER
Category: Algorithms
Keyword: 
blind source separationsub-Gaussiansuper-Gaussianweighted sum of nonlinear functions
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Overcomplete Blind Source Separation of Finite Alphabet Sources
Bin-Chul IHM Dong-Jo PARK Young-Hyun KWON 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2001/01/01
Vol. E84-D  No. 1  pp. 209-212
Type of Manuscript:  LETTER
Category: Algorithms
Keyword: 
overcompleteblind source separationmaximum likelihoodstep sizeinitialization
 Summary | Full Text:PDF(3.3MB)

An Efficient Computing of the First Passage Time in an Extended Stochastic Petri Net
Hong-ju MOON Wook Hyun KWON 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/06/25
Vol. E83-A  No. 6  pp. 1267-1276
Type of Manuscript:  PAPER
Category: Concurrent Systems
Keyword: 
first passage timeextended stochastic Petri nettimed stochastic state machinesemi-Markov process
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Performance Analysis of the Exhaustive Token-Controlled Network with Finite Buffers
Sang Yong MOON Hong Seong PARK Wook Hyun KWON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/12/25
Vol. E82-B  No. 12  pp. 2061-2072
Type of Manuscript:  PAPER
Category: Communication Networks and Services
Keyword: 
performance analysistoken-controlled networkexhaustive servicemean token rotation timemean service time of a station
 Summary | Full Text:PDF(700.7KB)

On State Avoidance Policies for Non-Ordinary Controlled Petri Nets with Uncontrollable Transitions
Young Cheol CHO Hong-ju MOON Wook Hyun KWON 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/11/25
Vol. E81-A  No. 11  pp. 2426-2432
Type of Manuscript:  PAPER
Category: Concurrent Systems
Keyword: 
forbidden state problemsnon-ordinary Petri netsdecision-free subnets
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Feedback Control Synthesis for a Class of Controlled Petri Nets with Time Constraints
Hyeok Gi PARK Hong-ju MOON Wook Hyun KWON 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/06/25
Vol. E80-A  No. 6  pp. 1116-1126
Type of Manuscript:  PAPER
Category: Systems and Control
Keyword: 
cyclic place-timed controlled marked graphdiscrete event systemsforbidden conditionstate feedback control
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Petri Nets-Based Super Scalar Computing in Programmable Controllers
Naehyuck GHANG Jaehyun PARK Wook Hyun KWON 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/11/25
Vol. E78-A  No. 11  pp. 1511-1518
Type of Manuscript:  Special Section PAPER (Special Section on Net Theory and Its Applications to Discrete Event System Design)
Category: 
Keyword: 
programmable controllersequence controlsuper scalarPetri nets
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