Hosik Cho


School of Computer Science and Engineering, Seoul National University
San 56-1, Shilim-dong, Kwanak-gu, Seoul, Korea 151-742
Tel: +82-2-880-9147
Fax: +82-2-872-2045
E-mail: hscho@mmlab.snu.ac.kr
MSN : cydream@nownuri.net



Biography

  • 2002.2 Received B.S. from School of Computer Science and Engineering, Seoul National University
  • 2002.3 Started Master course in MMLAB, SNU
  • 2003.8 Visiting research in Nautilus6, WIDE project, KEIO university, Japan for 2 months
  • 2003.9 Started Master-Ph.D uni-course in MMLAB, SNU
  • 2005.8 Finished course work
  • 2008.8 Received Ph.D



  • Research Area

  • Mobile Networks
  • Mobile IP and IPv6
  • Peer-to-Peer network
  • Multimedia Streaming



  • Publications

    International journal

  • Hosik Cho, Taekyoung Kwon, and Yanghee Choi, "Route Optimization using Tree Information Option for Nested Mobile Networks," Jounal on Selected Areas in Communications (JSAC), Vol 24, No 9, pp.1717-1724, September 2006. [pdf]
  • Eun Kyoung Paik, Hosik Cho, Thierry Ernst, and Yanghee Choi, "Load Sharing and Session Perservation with Multiple Mobile Routers for Large Scale Network Mobility," International Journal of Wireless and Mobile Computing (IJWMC), Issue 6, March/April 2005.
  • Eun Kyoung Paik, Hosik Cho, Taekyoung Kwon, and Yanghee Choi, "Mobility-aware Mobile Router Selection and Address Management for IPv6 Network Mobility," Journal of Network and Systems Management, Vol. 12, Issue 4, pp. 485-505, Dec. 2004.
  • Eun Kyoung Paik, Hosik Cho, Thierry Ernst, and Yanghee Choi, "Design and Analysis of Resource Management Software for In-Vehicle IPv6 Networks," IEICE Transactions on Communications, vol. E87-B, no. 7, pp.1874-1882, July 2004.
  • Hosik Cho, Eun Kyoung Paik and Yanghee Choi, "RBU+: Recursive Binding Update for End-to-End Route Optimization in Nested Mobile Networks," Lecture Notes in Computer Science (LNCS), Vol. 3079, pp.468-478, June 2004. [pdf]

    International conference

  • Kunwoo Park, Hosik Cho, Yanghee Choi, Taekyoung Kwon, Taewan You, and Seungyun Lee, "The Implementation of Layer-three Site Multihoming Protocol (L3SHIM)," IEEE ICACT 2007, Phoenix Park, Korea, February 12-14, 2007.
  • Sungmin Baek, Jinkyu Yoo, Hosik Cho, Yanghee Choi, Taekyoung Kwon, and Eun Kyoung Paik, "Route Optimization for Intra Communication of a Nested Mobile Network," Workshop on Networking in Public Transport (WNEPT 2006), Waterloo, Ontario, Canada, August 10, 2006.
  • Hosik Cho, Taekyoung Kwon, Yanghee Choi, "Comparison of IPv6 mobility management schemes: a focus on network mobility," The 8th International Conference on Electronics, Information, and Communication (ICEIC 2006), Ulaanbaatar, Mongolia, June 27~28, 2006. [pdf]
  • Minji Nam, Kunwoo Park, Hosik Cho, Taekyoung Kwon, Yanghee Choi, Taewan You and Seungyun Lee, "Extended Peer-to-peer Protocol based on IPv6," IEEE ICACT 2005, Phoenix Park, Korea, Feb. 2005.
  • Hosik Cho, Eun Kyoung Paik and Yanghee Choi, "RBU+: Recursive Binding Update for End-to-End Route Optimization in Nested Mobile Networks," 7th IEEE International Conference on High Speed Networks and Multimedia Communications (HSNMC'04) , Toulouse, France, July 2004. [pdf]
  • H. Cho, E. K. Paik and Y. Choi, "Movement-Aware Mobile Router Advertisement For Power Saving In Vehicular Mobile Networks," World Wireless Congress (WWC) 2004, San Francisco, USA, May 2004. [pdf]
  • Eun Kyoung Paik, Hosik Cho, Thierry Ernst, and Yanghee Choi, "Load Sharing and Session Preservation with Multiple Mobile Routers for Large Scale Network Mobility," 18th International Conference on Advanced Information Networking and Applications (AINA 2004), Fukuoka, Japan, March 2004.
  • H. Cho, E. K. Paik and Y. Choi, "HMRA: Hierarchical Mobile Router Advertisement for Nested Mobile Networks," The First IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS), Seoul, Korea, January 8-9, 2004. [pdf]
  • H. Cho, E. K. Paik and Y. Choi, "RBU: Recursive Binding Update for Route Optimization in Nested Mobile Networks," IEEE VTC 2003 fall, Orlando, Florida USA, October 6-9, 2003. [pdf]
  • Taewan You, Hosik Cho, and Yanghee Choi, Minkyo In, Seungyun Lee, and Hyoungjun Kim, "Design and implementation of Ipv6 multicast based High-quality Videoconference Tool(HVCT)," Advanced Network Conference (Network Research Workshop), Busan, Korea, August 2003.

    Domestic journal

  • Hosik Cho, Taekyoung Kwon, and Yanghee Choi, "A Route Optimization Scheme for Heterogeneous Nested Mobile Networks," Journal of KICS, Vol. 33, No.2, April 2008. [pdf]

    Domestic conference

  • Jongsoo Lee, Kunwoo Park, Hosik Cho, Taekyoung Kwon, Yanghee Choi, Seungyun Lee, and Taewan You, "FLOWER: Proximity based Mobility Support Protocol in Overlay Networks," KICS 2005-fall, Seoul, Korea, November, 2005
  • Kunwoo Park, Minji Nam, Hosik Cho, Taekyoung Kwon, Yanghee Choi, Taewan You, and Seungyun Lee, "Extended Peer-to-Peer Protocol based on IPv6," KISS 2004-fall, Seoul, Korea, October, 2004
  • Byoungwook Lee, Hosik Cho, Taewan You, Yanghee Choi, Minkyo In, Seungyun Lee, and Hyoungjun Kim, "Development of High quality Video Conferencing Tool by using IPv6 multicast," KISS 2004-spring, Daejeon, Korea, April, 2004
  • H. Cho, E. K. Paik and Y. Choi, "Recursive Binding Update for Route Optimization in Nested Mobile Networks," KISS 2003-spring, Jeju, Korea, April 24-26, 2003. [pdf]
  • Hosik Cho, Taewan You, Yanghee Choi, Minkyo In, Seungyun Lee, Hyoungjun Kim, "Development of an IPv6 Multicast based High quality Video Conferencing Tool using MPEG4 and MP3 codec," KISS 2002 fall, vol. 29, No.2, pp. 595-596, Oct 26, 2002. [pdf]

    Internet-Drafts

  • Hosik Cho, Taekyoung Kwon and Eun Kyoung Paik, "Route optimization expected properties and performance metrics," Internet Draft draft-cho-nemo-ro-expected-properties-00.txt, Internet Engineering Task Force (IETF), June 2006, Work in Progress. [txt]
  • Hosik Cho and Eun Kyoung Paik, "Hierarchical Mobile Router Advertisement for Nested Mobile Networks," Internet Draft draft-cho-nemo-hmra-00.txt, Internet Engineering Task Force (IETF), January 2004, Expired.[txt]
  • Eun Kyoung Paik, Hosik Cho, and Thierry Ernst, "Multihomed Mobile Networks Problem Statements," Internet Draft draft-paik-nemo-multihoming-problem-00.txt, Internet Engineering Task Force (IETF), October 2003, Expired.




  • Projects

    IPv6 Video Conference Platform

    2002.4 ~ 2002.10 Development of IPv6 based High-quality VIdeo Conferencing (HVIC), sponsored by ETRI
    2003.6 ~ 2003.12 Development of IPv6 based High-quality Video Conferencing Tool (HVCT), sponsored by ETRI

  • IPv6 multicast
  • High-quality using MPEG4 and MP3 codec
  • Multi-party video conferencing
  • Experiments on KOREN

    IPv6 Peer-to-Peer extended protocol

    2004.5 ~ 2004.11 Development of IPv6 Peer-to-Peer extended protcol, sponsored by ETRI
    2005.5 ~ 2005.11 Development of IPv6 Peer-to-Peer mobility support protocol, sponsored by ETRI

  • IPv6 based
  • DHT based Peer-to-Peer network
  • Routing from small world paradism
  • Mobility and Multihoming support

    Study on Network Mobility

    2005.2 ~ 2005.12 Research on IPv6 network mobility and multi-homing for portable internet, sponsored by KT
    2005.8 ~ 2006.7 Easy6: Study on Internet Address Configurations, sponsored by KOSEF
    2006.2 ~ 2006.12 Test-bed implementation and evaluation of mobility support platform for IPv6 mobile nodes and networks, sponsored by KT

  • Extending NEMO basic support protocol (RFC3963)
  • NEMO optimization and Routing optimization
  • Prefix deletation and MR failover
  • Test-bed implementation using NEPL
  • International collaboration with ENST-Bretagne, France




  • Last Modified : 2008-03-31 MON 14:27