From where we stand, the rain seems random.
If we could stand somewhere else, we would see the order in it.
From where we stand, the rain seems random.
If we could stand somewhere else, we would see the order in it.
Cheon Won Choi, Ph.D.
Professor
Department of Computer Engineering
Dankook University
152 Junkjeon Ro, Suji Gu, Yongin Si, Gyeonggi Do, 16890, Korea
Office phone: +82-31-8005-3659
Mobile phone: +82-10-2327-4173
E-mail: cchoi@dku.edu
Education
1986 B.S. in Electronics Engineering, Seoul National University, Korea
1988 M.S. in Electronics Engineering, Seoul National University, Korea
1996 Ph.D. in Electrical Engineering, University of California at Los Angeles (UCLA), U.S.A.
Experience
1997 - Professor, Dankook University, Korea
2001 - 2004 Head, Division of Electrical, Electronics and Computer Engineering, Dankook University, Korea
2006 - 2008 Chief Information Officer, Dankook University, Korea
2011 - 2015 Head, Department of Applied Computer Engineering, Dankook University, Korea
2011 - 2015 Chair, Research Institute for Convergence of Information and Telecommunications Technologies, Dankook University, Korea
2008 - 2019 Member, IEIE (Institute of Electronics and Information Engineer) Board of Directors
2010 - 2015 Vice-chair, IEIE Communications Society
2016 - 2017 Vice-president, IEIE
2018 President-elect, IEIE
2019 President, IEIE
2020 - President Emeritus, IEIE
1999 - Member, Executive Committee, IEEE (Institute of Electrical and Electronics Engineers) Seoul Section
2007 - Counselor, Dankook University Student Branch, IEEE Seoul Section
2010 - 2011 Vice-chair, Vehicular Technology Society Chapter, IEEE Seoul Section
2012 - 2013 Chair, IEEE Vehicular Technology Society Chapter, IEEE Seoul Section
2017 - 2020 Vice-chair, IEEE Seoul Section
2021 - 2022 Chair, IEEE Seoul Section
2023 - Past Chair, IEEE Seoul Section
2017 Chair, History Committee, IEEE Region 10
2022 Member, Internal Audit Committee, IEEE Region 10
2023-2024 Member, Conference Quallity and Management Committee, IEEE Region 10
2024 Chair, Membership Development Committee, IEEE Region 10
2017 Chair, History Committee, IEEE Region 10
1996 - 1997 Postdoctoral Fellow, University of California at Los Angeles (UCLA), U.S.A.
1996 - 1997 Engineer, IRI Computer Communications Inc., U.S.A.
Activities
2022 General Chair, 2022 IEEE Region 10 Students, Young Professionals, Women in Engineering, Life Members Congress (SYWL 2022)
2021 General Co-chair, 2021 IEEE Region 10 Symposium (TENSYMP 2021)
2019 President, 2019 IEIE/IEICE International Technical Conference on Circuits and Systems, Computers and Communications (ITC-CSCC 2019)
2019 General Chair, 2019 IEIE/IEEE International Conference on Electronics, Information and Communications (ICEIC 2019)
2018 Chair, Technical Program Committee, 2018 IEEE Region 10 Conference (TENCON 2018)
2016 General Co-chair, 2016 IEIE/IEICE International Technical Conference on Circuits and Systems, Computers and Communications (ITC-CSCC 2016)
2014 Member, Organizing Committee, 2014 Spring IEEE VTS Vehicular Technology Conference (VTC Spring 2014)
2013 Chair, Organizing Committee, 2013 IEEE VTS Asia-Pacific Wireless Communications Symposium (APWCS 2013)
2013 Chair, Technical Program Committee, 2013 IEIE/IEICE International Technical Conference on Circuits and Systems, Computers and Communications (ITC-CSCC 2013)
2009 Member, Organizing Committee, 2009 IEEE International Symposium on Information Theory (ISIT 2009)
2006 Member, Organizing Committee, 2006 SITA International Symposium on Information Theory and Its Applications (ISITA 2006)
2003 Member, Organizing Committee, 2003 Spring IEEE VTS Vehicular Technology Conference (VTC Spring 2003)
Publication
H. Seo, J. Park and C. Choi, “Asymptotic Normality of and Normal Approximation to Interference Power in Wireless Passive Sensor Networks”, IEIE Transactions on Smart Processing and Computing, Volume 10, Number 4, August 2021.
H. Seo, J. Park and C. Choi, “Timeliness-aware Anti-discrimination MAC Scheme for Wireless Passive Sensor Networks”, IEIE Transactions on Smart Processing and Computing, Volume 9, Number 2, pp. 151-168, April 2020.
C. Choi, “Basic MAC Scheme for RF Energy Harvesting Wireless Sensor Networks: Throughput Analysis and Optimization”, MDPI Sensors, Volume 19, Issue 8, pp. 1-21, April 2019.
C. Choi, “Randomized Scheme for Cognizing Tags in RFID Networks and Its Optimization”, KIIS Transactions on Internet and Information Systems, Volume 12, Number 4, pp. 1674-1692, April 2018.
J. Park, H. Seo and C. Choi, “Simple Contending-type MAC Scheme for Wireless Passive Sensor Networks: Throughput Analysis and Optimization”, IEIE Transactions on Smart Processing and Computing, Volume 4, Number 6, pp. 299-304, August 2017.
C. Choi and H. Seo, “Optimal Design of Contending-type MAC Scheme for Wireless Passive Sensor Networks”, Journal of IEIE, Volume 53, Number 6, pp. 29-36, June 2016.
C. Choi and H. Seo, “Elementary MAC Scheme Based on Slotted ALOHA for Wireless Passive Sensor Networks,” Journal of IEIE, vol. 53, no. 4, pp. 20-26, April 2016.
C. Choi, “Bayesian Prediction for Game-structured Slotted ALOHA”, Journal of IEIE, Volume 49, Number 1, pp. 53-58, January 2012.
J. Kim, J. Park, J. Ha, H. Seo, and C. Choi, “Retrospective Maximum Likelihood Decision Rule for Tag Cognizance in RFID Networks”, Journal of IEIE, Volume 48, Number 2, pp. 128-135, February 2011.
C. Choi, “Optimal Time Structure for Tag Cognizance Scheme based on Framed and Slotted ALOHA in RFID Networks”, Journal of IEIE, Volume 47, Number 9, pp. 778-785, September 2010.
H. Lee, J. Zhang and C. Choi, "General Random Coding Bounds: AWGN Channels to MIMO Fading Channels," Annals of Telecommunications, vol. 65, no. 1-2, pp. 87-99, February 2010.
J. Park, W. Shin, J. Ha, and C. Choi, "Energy-Aware Pure ALOHA for Wireless Sensor Networks", IEICE Transaction on Fundamentals of Electronics, Communications and Computer Sciences, Volume E89-A, Number 6, pp. 1638-1646, June 2006.
J. Park, W. Shin, J. Ha, and C. Choi, "Uni-source and Multi-source Tree Schemes for Collision Resolution in Wireless MAN", Telecommunication Systems, Volume 30, Number 1-3, pp. 215-235, November 2005.
H. Lee, C. Choi and K. Kim, "Approximate Symbol Error Probability Evaluation of m-ary pulse amplitude Modulation with Imperfect Carrier Recovery", International Journal of Electronics and Communications, Volume 59, pp. 374-377, September 2005.
J. Park, W. Shin, J. Ha, and C. Choi, "Uni-source and Multi-source m-ary Tree Algorithms for Best Effort Service in Wireless MAN," LNCS 3420, pp. 397-405, 2005.
C. Choi, W. Shin, J. Park, J. Ha, and H. Lee, "Conservative Extension of Connection Retrieval Time for Wireless Packet Service", IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Volume E87-A, Number 6, pp. 1417-1425, June 2004.
C. Choi and H. Lee, "Bayes Rule for MAC State Sojourn Time Supporting Packet Data Service in CDMA Wireless Cellular Networks", IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Volume E86-A, Number 6, pp. 1421-1429, June 2003.
C. Choi, K. Han and H. Lee, "Message Rejection and Removal for Short Message Broadcast on Forward Signaling Channels", IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Volume E85-A, Number 6, June 2002.
I. Rubin and C. Choi, "Delay Analysis for Forward Signaling Channels in Wireless Cellular Network", ACM/Baltzer Wireless Networks, Volume 3, Number 1, pp. 53-69, March 1997.
I. Rubin and C. Choi, "Impact of the Location Area Structure on the Performance of Signaling Channels in Wireless Cellular Networks", IEEE Communications Magazine, Volume 35, Number 2, pp. 108-115, February 1997.