Jihoon Choi's Official Homepage

Jihoon Choi Research Professor (March 2011 - January 2012)
Network and Security Research Lab.
Korea University
Seoul, Republic of Korea

Academic Advisor: Professor Wonjun Lee
Academic Backgrounds

Ph.D. in Computer Science and Engineering, College of Information and Communication, Korea University, Seoul, Republic of Korea (Mar. 2008 - Feb. 2011)
M.S. in Computer Science and Engineering, College of Information and Communication, Korea University, Seoul, Republic of Korea (Mar. 2006 - Feb. 2008)
B.S. in Computer Science and Engineering, College of Information and Communication, Korea University, Seoul, Republic of Korea (Mar. 2000 - Feb. 2006)

Research Interests

RFID
T-DMB
Cognitive Radio Networks

Publications

International Journal Publications
- C. Shao, T. Kim, J. Yu, J. Choi, and W. Lee, "ProTaR: Probabilistic Tag Retardation for Missing Tag Identification in Large-Scale RFID Systems," IEEE Transactions on Industrial Informatics, Vol. 11, No. 2, pp. 513-522, April 2015.
- D. Lee, J. Choi, and W. Lee, "OFSA: Optimum Frame-Slotted Aloha for RFID Tag Collision Arbitration," KSII Transactions on Internet and Information Systems, Vol. 5, No. 11, pp. 1929-1945, 2011.
- D. Lee, J. Choi, W. Lee, S. Pack, D.-Z. Du, and S. Hong, "A Time-optimal Anti-collision Algorithm for FSA-based RFID Systems," ETRI Journal, Vol. 33, No. 3, pp. 458-461, June 2011.
- J. Choi, I. Lee, D.-Z. Du, and W. Lee, "FTTP: A Fast Tree Traversal Protocol for Efficient Tag Identification in RFID Networks," IEEE Communications Letters, Vol. 14, No. 8, pp. 1322-1325, 2010.
- J. Choi and W. Lee, "Dynamic Splitting: An Enhanced Query Tree Protocol for RFID Tag Collision Arbitration," IEICE Transactions on Communications, Vol. E-98B, No. 6, pp. 2283-2286, June 2009.
- D. Lee, J. Choi, K. Kim, W. Lee, and C. Lee, "Optimal transmission policies for MOT in T-DMB," IEEE Communications Letters, Vol. 11, No. 12, pp. 1031-1033, December 2007.
International Conference Publications
- J. Choi, D. Lee, W. Lee, and D.-Z. Du, "RF-SWIFT: Beyond RF Identification and Probabilistic Collision Arbitration," in Proceedings of IEEE International Conference on Wireless Information Technology (IEEE CEWIT'2009), New York, USA, October 2009.
- J. Choi, W. Lee, and D.-Z. Du, "A Fast Tree Traversal Protocol for Efficient Tag Identification in RFID Networks," in Proceedings of IEEE International Conference on Wireless Information Technology (IEEE CEWIT'2009), New York, USA, October 2009.
- J. Choi and W. Lee, "Comparative Evaluation of Probabilistic and Deterministic Tag Anti-Collision Protocols for RFID Networks," Lecture Notes in Computer Science (LNCS-4809), pp. 538-549, December 2007; Also appeared in Proceedings of the 3rd International Workshop on RFID and Ubiquitous Sensor Networks (USN'2007) held in conjunction with International Conference on Embedded and Ubiquitous Computing (EUC'2007), Taipei, Taiwan, December 2007.
- J. Choi, J. Yu, D. Lee, S. Kim, S. Lee, and W. Lee, "Impact of Repetitions and Segment Size Variability on Object-Level Throughput in T-DMB," in Proceedings of the IEEE International Conference on Consumer Electronics (IEEE ICCE'2007), Las Vegas, USA, January 2007.
- J. Kim and J. Choi, and W. Lee, "Energy-Aware Distributed Topology Control for Coverage-Time Optimization in Clustering-Based Heterogeneous Sensor Networks," in Proceedings of the 63rd IEEE Vehicular Technology Conference (IEEE VTC'2006-Spring), Melbourne, Australia, May 2006.
- J. Kim, W, Lee, J. Jung, ,J. Choi, E. Kim, and J. Kim, "Weighted Localized Clustering: A Coverage-Aware Reader Collision Arbitration Protocol in RFID Networks," Lecture Notes in Computer Science (LNCS-3820), pp. 542-553, December 2005; Also appeared in Proceeding of the 2nd Internatioanl Conference on Embedded Software and Systems (ICESS'2005), Xi'an, China, December 2005 (acceptance ratio= 18%).

Contact Information
- E-mail: jihoonchoi00 AT tta.or.kr