???????? ?? ?????? ????? ?? ???????? ??????(ITU-R) ?2? ???? ??? ???(WP5D)???? ??? ????(IMT-Advanced)? ????? ?????? 7? ???.

??? ????? ?? ???? 3??(3G) ???? ??? 4?? ??? ???, ?? ??? ‘LTE Advanced’? ???? ??? ??? ???? ??? ‘???? ????(WiBro Evolution)’ ?? ?????.

???? ?? ???? ??? ????, ??? ??? ? ??? ????? ????? ?????, ?? ??? ??? ????? ??(100Mbps)?? 6? ?? 600Mbps? ??? ???? ????.

? ??? ????? ?? ????, ?? ??? ????, ?? 3G ???? ??? ???? ?? ????? ????.

??? ?? jhk85@donga.com