???, ???? ???? '?????·???·????' ??
???? ???·GPS·???? ?? ???? ?? ??
???? ??? ??…????? ?? ? ?
????
??? SK???, KT, LG????? ???? ???? ??? ????? ??? ??? ????.
?? ?? ???? ???? ??? ??????(GPS), ????(Wi-Fi) ?? ???? ????? ????. ?? ??? ? ?? ???? ?????? GPS ??? ???? ??? ??? ????? ???? ???.
???????? ??3?? ???·????? ? ??????? ????? ???? ???? ????? ??? ????? 25? ???.
?? ????? ??? 8??? 11??? ??3?? ???? ???? ????? ????? ?? ?? ???? ???? ???? ?? ??? ?? ???? ??? ????.
??3?? ???? ???? ????? ???? ??? ??? ??, ??, ??? ?? ??? ??? ??? 140? ???? ??.
???? ???? ??? ??(GPS)? ???? ??? ‘??(Off)’ ???? ???? ?? ? ???? ??? ????? ‘??(On)’ ????(???·GPS·????) ?? ??3?? ??? ??? ???? ??????? ????? ????? ????.
???? ?? ??3?? ??(50m ??)? ????(30? ??) ?? ???? GPS? 98.2%?? 97.7%? ?? ????, ????? 93.6%?? 96.8% ????.
?? ??? ?? ??? ??? ???? ????? ???? ?????? GPS 21.6m?? 11.3m, ???? 34.2m?? 20.1m, ??? 107m?? 52.3m? ?? ????.
??? ????? ???? ? ??? ????? GPS 5.8?→4.6?, ???? 4.1?→4.2?, ??? 3.2?→3?? ???? ????? ??? ??? ????.
??3?? ???? ??? ????, ???? ????? GPS ??? LG???? 98.1%, SK??? 97.6%, KT 97.4% ??? ????.
???? ??? SK??? 99.8%, KT 97.5%, LG???? 93%? ????. ?????? GPS ??? ?? SK??? 10.5m, LG???? 11.3m, KT 11.6m ???, ???? ??? SK??? 13.2m, KT 20.6m, LG???? 32.3m, ??? ??? KT 34.3m, SK??? 54.6m, LG???? 55.1m ??? ????.
??????? GPS, ????, ??? ?? ?? SK??? ?? 3?, 2.4?, 1.5?? ?? ??? KT, LG????? ?? ???.
???? ?? ?? ???? ??? ????. ? ?? ???? ???? ?? ?? ???, GPS, ???? ??? ????? ?? ???? ??? ????. ??? ???? ?? 2022?? ????? ???? ???, GPS, ???? ????? ?? ????.
?? ??? ???? ?? ???? ????? ????? ? ???? GPS ??? ????. ??? ?? F5? ??, GPS·???? ?? ??3? ?? ??? ???? ?? ????? ???? ???.
??? ???? “???? ?? ????? ????? ?? ?? ??? ??? ?? ??? ??”? “?? ??? ???? ?? 2022? 2? ?? ?? ??? ? 2020? ?? ??? ?? ???? ???? ?????, ???? ??? ?? ?? ??? ??, ????? ???? ??”? ???.
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