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... ?? ?? ????. ?? ?? ???, ???, TDX(???????)? 3? ?? ??? ??? 5? ? ???? ?? ??? 2.5? ????? ??? ??? ????. ??? 1? ...
- 2024-06-29
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... ?? ?? ????. ?? ?? ???, ???, TDX(???????)? 3? ?? ??? ??? 5? ? ???? ?? ??? 2.5? ????? ??? ??? ????. ??? 1? ...
... ???? ??? ??? ????? ??. 3? ?? TDX ??? ??? ??? ??? ?? ?? ??? ??? ????. ??? ??? ?? ???? ????. ● ???? ...
... ?? ??? ????. ????? ?????? ‘TDX-1’? 1986? ?? ????, ?? ???? 1987? 9? ?? ?? 1000? ??? ???? ‘1?? 1?? ??’? ???. 1984? ...
... ??? ??? ?????. IT????? ???? ? TDX(?? ???) ??? ???? 1996? 2G CDMA???? ??, ???? 2019? 5G? ?? ??? ????? ? ??? ???? ...
... 1986? ?? 10??? ??? ?(全)????? ‘TDX-1’? 1989? 1?? 1?? ??? ??? ???? ??? ??? ??? ???? ? ???? ???. ???????? 194 ...
... DMA), ??? TV(IPTV) ??? ??? ??.5? ??? TDX ??? ?? ???, ???? 3? ?? ???? ?? ????. 1981??? ???????? ?? ?? ?????? ??? 3% ...
... ? ?? ??? ??? 1992?? ???? ?? ??? TDX ???? ??? ?????. ?? ???? ??? ?? ??? ?????, ???? TV? ?? ?? ?? ??? ??? ...
... ?? 30? ? ?? ETRI? ?????(TDX), ???? ???(DRAM), ??????????(CDMA), ATM ???, ??? DMB, ????(WiBro), 3.6Gbps 4?? ???????(NoLA) ? IT?? ??? ...
... ?? ???’? ???? ?? ??. ? ??? ‘TDX ??’? ????.?? IT ??? ? ‘??’? ????? 1982? ????? ??? ??? ????. ??? 86? ???? 1 ...
... “??? ??? ???? ????? ???? TDX???? ??? ?? ??? ?? ????? ?? ??? ??? ???? ???? ?”??? “? ???? ??? ??? ...