5Th Ieee International Conference on High Speed Networks and Multimedia Communications (Hsnmc 2002), Date: JUL 03-05, 2002, Location: JEJU ISL, SOUTH KOREA, Sponsors: IEEE, IEEE Commun Soc, IEE, IEEK, LG Electr, KICS, UFON, Dongshin Univ, Korea Natl Tourism Org, InterFC Co Ltd, INETCOOL COM CO Ltd