Chwan-Chia WU


A Zone-Based Data Placement and Retrieval Scheme for Video-on-Demand Applications Regardless of Video Popularity
Ming-Jen CHEN Chwan-Chia WU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/10/01
Vol. E86-B  No. 10  pp. 3094-3102
Type of Manuscript:  PAPER
Category: Multimedia Systems
Keyword: 
video-on-demanddata placementdata retrievalthroughputzone-based partition
 Summary | Full Text:PDF(795.6KB)

Performance Evaluation for Multiple DSSS Systems with Channel Bands Overlapped
Ming-Huei CHEN Bih-Hwang LEE Chwan-Chia WU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/05/01
Vol. E84-A  No. 5  pp. 1315-1325
Type of Manuscript:  PAPER
Category: Spread Spectrum Technologies and Applications
Keyword: 
code division multiple access (CDMA)direct-sequence spread spectrum (DSSS)performance evaluationadditive white Gaussian noise (AWGN)signal to noise ratio (SNR)
 Summary | Full Text:PDF(879KB)

Performance Evaluation for a Direct-Sequence Spread- Spectrum Multiple-Access Communication System Interfered by Other CDMA/DSSS Systems
Ming-Heui CHEN Bih-Hwang LEE Chwan-Chia WU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/06/25
Vol. E83-A  No. 6  pp. 1247-1256
Type of Manuscript:  PAPER
Category: Spread Spectrum Technologies and Applications
Keyword: 
CDMAdirect-sequence spread spectrumperformance evaluationsignal to noise ratioAWGN channel
 Summary | Full Text:PDF(643KB)

Synchronization Model and Resource Scheduling for Distributed Multimedia Presentation Systems
In-Ho LIN Bih-Hwang LEE Chwan-Chia WU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/04/25
Vol. E83-D  No. 4  pp. 857-869
Type of Manuscript:  PAPER
Category: Man-Machine Systems, Multimedia Processing
Keyword: 
multimedia synchronizationtemporal relationsbuffer occupancymedia groupresource scheduling
 Summary | Full Text:PDF(879.8KB)

Grey Neural Network
Chyun-Shin CHENG Yen-Tseng HSU Chwan-Chia WU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/11/25
Vol. E81-A  No. 11  pp. 2433-2442
Type of Manuscript:  PAPER
Category: Neural Networks
Keyword: 
reliability analysisneural networksgrey model
 Summary | Full Text:PDF(656KB)