ssmin @seri.org david@chugye.ac.k r
7000 6000 5000 4000 3000 2000 1000 4000 3500 3000 2500 2000 1500 1000 500 0 90 91 92 93 94 95 96 97 98 99 2000 0
S/W 1 2 3 SDH/WDM xdsl, PCS, 33~56Kbps CATV GATM B-ISDN IMT-2000 TV 3 DB VOD 128~8Mbps TV GATM B-ISDN LAN Mbps HDTV Internet TV / AON (All Optical Network) Tera ATM Mbps Interactive TV 4 3 : ETRI
Entertainment Education Information
Global Minor Asian Major Local Major Asian Minor Local Minor