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수학동아 - 폴리매스
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실생활에서 수학이 어떻게 활용되는지 확인해 보세요!
[고등수학] 실생활 속 수학, 통신 5G
수학동아 2018.12.27 23:21 조회 1722
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

 

길거리에서 최신영화 한 편을 내려받으려면 아무리 빨라도 1분 남짓 걸린다. 그런데 최근 800MB(메가바이트)짜리 영화 한 편을 단 1초에 내려받을 수 있는 기술이 등장해 화제가 되고 있다. LTE-A보다 1000배 빠른 5세대 이동통신(5G)이다.

태그
#5G #빠른속도원리 #레이저빔원리 #5G로할수있는일 #맥스웰방정식
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