▶ Publications
[4] Jaekyun Na, Seonggeun Ryu, Kyunghye Lee, and Youngsong Mun, "Enhanced PMIPv6 Route Optimization Handover using PFMIPv6," IEICE Transaction on Communication, vol. E93-B, no. 11, pp. 3144-4147, November 2010.
[3] Kyunghye Lee, Seonggeun Ryu, Youngsong Mun, "An Enhanced Cross-Layer Fast Handover Scheme for Mobile IPv6 in the IEEE 802.16e Networks," Journal of Supercomputing, published in Online First, DOI: 10.1007/s11227-010-0486-z, October 2010.
[2] Seonggeun Ryu, Kyunghye Lee, and Youngsong Mun, "Optimized fast handover scheme in Mobile IPv6 networks to support mobile users for cloud computing," Journal of Supercomputing, published in Online First, DOI 10.1007/s11227-010-0459-2, June 2010.
[1] Seonggeun Ryu and Youngsong Mun, "Scheme to Prevent Packet Loss during PMIPv6 Handover," LNCS, Transactions on Computational Science VI, vol. 5730, pp. 131-142, September 2009.

▶ Conference Proceedings
International
[10] Seonggeun Ryu and Youngsong Mun, "Performance Analysis for FMIPv6 Considering Probability of Predictive Mode Failure," International Conference on Computational Science and Its Applications (Suwon, Korea, June 29-July 1), pp. 34-38, June 2009.
[9] Gyeonggu Kang, Seonggeun Ryu, Eui-nam Huh, Youngsong Mun, "Steady State Analysis of QP-MIP for Location Management," International Conference on Parallel and Distributed Processing Techniques and Applications (Las Vegas, Nevada, USA, July 14-17), pp. 133-139, July 2008.
[8] Soohyun Kim, Seonggeun Ryu, Seong-Jin Ahn, Youngsong Mun, "Dynamic Location Area Management Scheme with Combining CGA and CBI for Hierarchical Mobile IPv6," International Conference on Wireless Networks (Las Vegas, Nevada, USA, July 14-17), pp. 248-254, July 2008.
[7] Seonggeun Ryu, Gye-Young Kim, Byunggi Kim, and Youngsong Mun, "A Scheme to Reduce Packet Loss during PMIPv6 Handover considering Authentication," International Conference on Computational Science and Its Applications (Perugia, Italy, June 30 - July 3), IEEE CS, pp. 47-51, June 2008.
[6] Seonggeun Ryu and Youngsong Mun, "Enhancement for Security of Peer-to-Peer by Expanding CGA Mechanism," International Conference on Computational Science and Its Applications (Kuala Lumpur, Malaysia, August 26-29), LNCS 4706, pp. 1062-1071, August 2007.
[5] Youngsong Mun, Kyunghye Lee, Seonggeun Ryu, and Teail Shin, "Using Return Routability for Authentication of Fast Handovers in Mobile IPv6," International Conference on Computational Science and Its Applications (Kuala Lumpur, Malaysia, August 26-29), LNCS 4706, pp. 1052-1061, August 2007.
[4] Seonggeun Ryu and Youngsong Mun, "A Scheme to Enhance TEBU Scheme of Fast Handovers for Mobile IPv6," International Conference on Embedded Software and Systems (Daegu, Korea, May 14-16), LNCS 4523, pp. 773-782, May 2007.
[3] Seonggeun Ryu and Youngsong Mun, "An Optimized Scheme for Mobile IPv6 Handover Between Domains Based on AAA," International Conference on Embedded and Ubiquitous Computing (Seoul, Korea, August 1-4), LNCS 4096, pp. 1148-1157, August 2006.
[2] Seonggeun Ryu and Youngsong Mun, "The Tentative and Early Binding Update for Mobile IPv6 Fast Handover," International Conference on Mobile Ad-hoc and Sensor Networks (Wuhan, China, December 13-15), LNCS 3794, pp. 825-835, December 2005.
[1] Seonggeun Ryu, Younghwan Lim, Seongjin Ahn, and Youngsong Mun, "Enhanced Fast Handover for Mobile IPv6 Based on IEEE 802.11 Network," International Conference on Computational Science and Its Applications (Singapore, May 9-12), LNCS 3480, pp. 398-407, May 2005.