Sheen, Wern-Ho
Emeritus Professor
Job title Professor
Name Sheen, Wern-Ho
Research expertise ．Communication Theory．Wireless Broadband Access System．Transceiver and IC Design ．Radio Resource Management
0
Department units The telecommunications
Academic status Graduated
Grade two
Advisor 0
Year of entrance 1982
Year of graduate 1984
Number of sessions 73
Year Paper Title
TBD Sheen W-H., Chnag, M-J., Wang H-C. and Wu, C-S, "Pseudo-Noise Code Synchronization of Multi-carrier DS-CDMA Systems on Multi-path Fading Channels Part I: Analysis of the Serial Search Multiple-Dwell Acquisition System", European Trans. Telecommunications, July/August 1999, pp. 445-454, 1999年08月
2006 , "", 2006年06月
2006 , "", 2006年09月
2006 , "", 2006年10月
2006 Sheen W-H., Chang M-J. and Wu C-S, "Performance Analysis of Non-coherent Second Order Delay Lock Loops for Direct Sequence Spread Spectrum Systems with Doppler Shift and Quantized Adaptation", IEEE Trans. Wireless Communications, accepted , 2004年11月
2006 Li, C-F., Chu, Y-S., Sheen, W-H, Tian, F-C, and Ho, J-S, "A Low-Power ASIC Design for Cell Search in W-CDMA Systems", IEEE Journal on Solid State Circuits, accepted, 2004年05月
2003 Sheen W-H., Tseng C-C., and Ho, J-S, "Burst Synchronization of Slotted Random Access with Preamble Power Ramping in the Reverse Link of CDMA Systems", IEEE Trans Wireless Communications,pp. 953-963, 2003年09月
2003 F. Li, Sheen W-H. and Yuan-Sun Chu, "A Comma-Free Reed-Solomon decoder chip for W-CDMA/FDD Applications", IEEE Journal on Solid State Circuits, pp. 677-682, April 2003, 2003年04月
2003 C-F. Li, W-H Sheen, and Yuan-Sun Chu, "An Integrated Multi-Scheme Cell Search Platform for W-CDMA Applications", in Proc. IEEE PIMRC’03, Beijing, 2003年09月
2002 C.-F. Li, Wern-Ho Sheen, Chong-Ren Wang, and Yuan-Sun Chu, "A Comma-Free Reed-Solomon decoder chip for W-CDMA/FDD Applications", IEEE Journal on Solid State Curcuits, accepted, 2002年08月
2002 Sheen W-H. , Tseng C-C., and Ho, J-S, "Burst Synchronization of Slotted Random Access with Preamble Power Ramping in the Reverse Link of CDMA System", IEEE Trans Wireless Communications, accepted, 2002年03月
2001 Sheen W-H. and Wang H-C, "A New Analysis of Direct Sequence Pseudo-Noise Code Acquisition on Rayleigh Fading Channels", IEEE Journal on Selected Areas in Communications, vol. 19, November 2001, pp. 2225-2232., 2001年11月
2001 Sheen W-H., Chang M-J. and Wu C-S, "Performance Analysis of All Digital Second Order Delay Lock Loops for Direct Sequence Spread Spectrum Systems with A/D Quantization", IEEE Trans. Communications, accepted, 2001年03月
2000 Wang H-C. and Sheen W-H, "Variable Dwell-Time Code Acquisition for Direct Sequence Spread Spectrum Systems on Time-Variant Rayleigh Fading Channels", IEEE Trans. Communications, Vol. COM-48, June 2000, pp. 1037-1046., 2000年06月
2000 Sheen W-H., Tseng C-C. and Wang, H-C, "Multiple-Dwell and Sequential Code Acquisition with Diversity for FFH/MFSK Spread Spectrum Systems under Band Multi-tone Jamming", IEEE Trans. Communications, Vol. COM-48, May 2000, pp. 841-851. , 2000年05月
2000 Sheen W-H., Tseng C-C. and Wang C-S, "On the Diversity, Bandwidth and Performance of Digital Transmission over Frequency- Selective Slow Fading Channels", IEEE Trans. Vehicular Technology, Vol. VT-49, May 2000, pp. 835-843. , 2000年05月
1999 Sheen W-H., Chang, M-J., and Wu, C-S., "Pseudo-Noise Code Synchronization of Multi-carrier DS-CDMA Systems on Multi-path Fading Channels Part II: Code Tracking Loops with Diversity,", European Trans. Telecommunications, July/August 1999, pp. 455-462., 1999年08月
1999 Sheen W-H., Tzeng, J-K. and Tzou, C-K, "Effects of Cell Correlations in a Matched Filter PN Code Acquisition for Direct Sequence Spread Spectrum Systems", IEEE Trans. Vehicular Technology, Vol. VT-48, May 1999, pp. 724-732., 1999年05月
1999 Sheen W-H., Tsai C-P. and Dang T-L, "Decision-Directed Compensation of Modulation -Index Drift for High Bit Rate Equalized GMSK Radio LANs", IEEE Communications Letters, May 1999, pp. 139-141, 1999年05月
1999 Sheen W-H. and Chiou S, "Performance of Multiple-Dwell Pseudo Noise Code Acquisition with I-Q Detector on Frequency Nonselective Multi-path Fading Channels", ACM/Baltzer Wireless Networks, 5(1999), January 1999, pp. 11-21, 1999年01月
1998 Sheen W-H. and Tseng C-C, "Code Acquisition with Diversity Combining for FFH/MFSK Spread Spectrum Systems", IEE Proceeding- Communications, Vol. 145, No. 6, December 1998, pp. 437-444, 1998年12月
1998 Sheen W-H. and Tai C-H, "A Non-coherent Tracking Loop with Diversity and Multi-path Interference Cancellation for Direct Sequence Spread Spectrum Systems,", IEEE Trans. Communications, Vol. COM-46, November 1998, pp. 1516-1524., 1998年11月
1997 Sheen W-H. and Wang, H-C, "Performance Analysis of the Biased Square- Law Sequential Detection with Signal Present", IEEE Trans. Information Theory, Vol. IT-43, July 1997, pp. 1268-1273, 1997年07月
Year Paper Title
2006 C-F Li, Yuan-Sun Chu, and W-H Sheen, "Low-power design for cell search in W-CDMA", IEEE symp. Circuits and Systems'04, Vancouber, 2004年05月
2006 Shuenn-Gi Lee and Wern-Ho Sheen, "An efficient Hardware Design for Euclidean key equation solver in Reed-Solomon decoder", Proc. IEEE Asia_Pacific Conferences on Communications, October 2005, 2005年10月
2006 Wern-Ho Sheen and Jeng-Shin Sheu, "On the adaptability of OFDM-CDMA forward link with time-frequency spreading in multi-path fading channels", Proc IEEE Vehicular Technology Conference, September 2005, 2005年09月
2006 Chih-Cheng Kuo, Wern Ho Sheen, Chung-Ju Chang and Chang Lung Hsiao, "Transmitter-Based Pre-Processing for OFDM-CDMA Forward-Link Systems with Two-Dimensional Spreading", Proc. IEEE Vehicular Technology Conference, , September 2006, 2006年09月
0000 Sheen W-H., Tseng C-C., and Ho, J-S.,, "Burst Synchronization of Slotted Random Access with Preamble Power Ramping in the Reverse Link of CDMA Systems", CIC2003, Seoul, Korea,, 2003年10月
0000 K-Y. Fang , W-H. Sheen and J-S. Sheu, "Accurate Performance Analysis of Maximum Likelihood Frequency Estimator for OFDM Systems", in Proc. IEEE VTC’03, Orlando, 2003年10月
0000 Chi-Fang Li, Wern-Ho Sheen, Fu-Chang Chuang, and Yuan-Sun Chu, "Configurable preamble synchronizer for slotted random access in W-CDMA applications", to appera in Proc. IEEE Int. Symp. Circuits and Systems'03, Bangkok, Thailand, 2003年05月
0000 Chi-Fang Li, Chong-Ren Wang, Yuan-Sun Chu, and Wern-Ho Sheen, "A Comma-Free Reed-Solomon decoder chip for W-CDMA/FDD applications", in Proc. IEEE Asia-Pacific Conf. on ASICs'02, pp. 355-358, 2002年08月
0000 Sheen W-H., "Radio Access Beyond 3rd Generation: An Overview", ISCOM'01, December 2001, Tainan, 2001年12月
0000 Sheen W-H., J-S. Ho, "Cell search for 3GPP W-CDMA/FDD with chip clock shift and non-ideal sampling", IEEE VTC-Fall’01, Atlantic City, New Jersey, 2001年10月
0000 C-F. Li, W-H. Sheen, J-S. Ho., and Y-S. Chu, "ASIC design for cell search in 3GPP W-CDMA", IEEE VTC-Fall’01, Atlantic City, New Jersey, 2001年10月
0000 Sheen W-H., Chang M-J. and Wu C-S, "Performance Analysis of All Digital Second Order Delay Lock Loops for Direct Sequence Spread Spectrum Systems with A/D Quantization", IEEE SPAWC’01, Taipei,, 2001年03月
0000 Sheen W-H. , Chang M-J., and Wang H-C, "A New Analysis of Direct Sequence Pseudo-Noise Code Acquisition on Rayleigh Fading Channels", IEEE ISSSTA’2000, New Jersey, 2000年09月
0000 J-S. Wang, P-L. Lin, W-H. Sheen, and D. Sheng and Y-M. Huang, "A compact adaptive equalizer IC for HIPERLAN system", in proc. 2000 IEEE International Symposium on Circuits and Systems, pp. 265-268, 2000年12月
0000 Sheen W-H., Tseng C-C. and Wang, H-C, "Variable Dwell-Time Code Acquisition with Diversity Combining for FFH/MFSK Spread Spectrum Systems Under Band Multi-tone Jamming and White Gaussian Noise", IEEE ICC'99, Vancouver, Canada , 1999年06月
0000 Sheen W-H., Chang M-J., Wang H-C. and Wu, C-S, "Performance of Multiple-Dwell Code Acquisition with Diversity for Multicarrier DS-CDMA Systems on Multi-path Fading Channels", IEEE ISSSTA'98, Sun City, South Africa, 1998年06月
0000 Huan-Chun Wang and Sheen W-H, "Variable Dwell-Time Code Acquisition for Direct Sequence Spread Spectrum Systems on Multi-path Fading channels", IEEE ICC'98, Atlanta, Georgia, 1998年06月
0000 Sheen W-H. and Tseng C-C, "Code Acquisition with Diversity Combining for FFH/MFSK Spread Spectrum Systems Under White Gaussian Noise, Band Multitone Jamming and Multipath Fading", ISCOM'97, Hsinchu, Taiwan, 1997年12月
0000 Sheen W-H. and Tai, C-H, "A Non-coherent Tracking Loop with Diversity and Multi-path Interference Cancellation for Direct Sequence Spread Spectrum Systems", 1997 Spring Workshop on Information Theory and Communications, Taipei, Taiwan, 1997年03月
0000 Sheen W-H.and Wang, H-C, "Performance Analysis of the Biased Square-Law Sequential Detection with Signal Present", IEEE ISITA'96, Victoria, Canada, 1996年09月
0000 Sheen W-H., Tzeng, J-K. and Tzou, C-K, "A New Analysis of Matched Filter Pseudo-Noise Code Acquisition for Direct Sequence Spread Spectrum Systems", IEEE ISSSTA'96, Mainz, Germany, 1996年09月
0000 Sheen W-H. and Chiou S., "Performance of Multiple-Dwell Pseudo-Noise Code Acquisition with I-Q Detector on Frequency-Nonselective Multipath Fading Channels", IEEE PIMRC'96, Taipei, Taiwan, 1996年09月
Project Category Year Project Title Participartor Job Title Period Unit
Research Projects 96 Intelligent Radio Access for Cognitive Radio Networks 2007.08 ~ 2008.07 NSC
Research Projects 95 2006.08 ~ 2007.07
Research Projects 94 2005.08 ~ 2006.07
Industrial Collaboration 94 2005.01 ~ 2005.12
Research Projects 93 2004.08 ~ 2005.07
Research Projects 93 2004.08 ~ 2005.07
Research Projects 93 2004.08 ~ 2004.11
Industrial Collaboration 93 2004.01 ~ 2004.12
Industrial Collaboration 93 2004.01 ~ 2004.12
Research Projects 92 2003.08 ~ 2004.07
Research Projects 92 2003.08 ~ 2004.07
Industrial Collaboration 92 2003.04 ~ 2003.12
Industrial Collaboration 92 2003.03 ~ 2003.11
Industrial Collaboration 92 2003.01 ~ 2003.12
Industrial Collaboration 91 2002.08 ~ 2003.07
Research Projects 91 2002.08 ~ 2003.07
Industrial Collaboration 91 2002.01 ~ 2002.12
Industrial Collaboration 91 2002.01 ~ 2002.11
Industrial Collaboration 90 2001.08 ~ 2002.07
Research Projects 90 2001.08 ~ 2002.07
Research Projects 90 2001.08 ~ 2002.07
Publish Date Patent Title
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2006/12/07 , "", 2005年11月
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Country School Name Department Degree Duration
1988.09 ~ 1991.05
1982.09 ~ 1984.07
1980.09 ~ 1982.07
Duration
2001.08 ~ 0000.01
2001.01 ~ 0000.01
2000.04 ~ 2001.07
1998.08 ~ 2001.07
1996.01 ~ 0000.01
1993.08 ~ 1999.08
1991.07 ~ 1993.08
1978.07 ~ 1979.07