5G
5G란?
5G는 2015년 10월 ITU(국제전기통신연합)에서 ‘5G’의 공식 기술 명칭으로 ‘IMT-2020’으로 명명. 28GHz의 초고대역 주파수를 사용하며, 최고 다운로드 속도 20Gbps, 최저 다운로드 속도 100Mbps를 유지할 수 있어야하고, 반경 1km 안의 100만 개 기기가 동시 접속 가능하며, 시속 500km 고속열차 안에서도 끊김이 없어여 하는 이동통신 기술
5G 기술의 핵심기술= 초고속, 저지연, 초연결성
‘초고속성’은 현재 4세대 이동통신기술 인 LTE(Long Term Evolution)와 비교했을 때 가장 큰 차별점. 5G는 이론상 LTE보다 최대 20배 빠른 20Gbps의 속도가 될 것으로 예상. 앞으로 구현될 AR, VR과 같은 콘텐츠를 즐기기 위해서는 더욱 빠른 속도로 더 많은 데이터를 전송할 필요가 있음.
‘초저지연’은 끊김이 없는 서비스를 의미. 현재 단말기에서 기지국까지 걸리는 시간을 대폭 줄여 실시간 서비스에 더욱 가까워져 초저지연성은 안전한 자율주행을 가능하게 하는 핵심요건.
‘초연결성’은 동시에 접속할 수 있는 기기의 수가 많아지는 것을 의미. 5G 시대에는 1㎢ 이내 사물인터넷과 스마트 기기를 동시에 연결할 수 있는 양이 100만 개로, 4G의 10만 개 보다 10배 정도 늘어날 것이라 예상. 이는 선이 없는(Wireless) 스마트시티가 가능해지는 것을 의미.
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}  } @media only screen and (max-width: 599px) { .tb-grid,.tb-grid>.block-editor-inner-blocks>.block-editor-block-list__layout{display:grid;grid-row-gap:25px;grid-column-gap:25px}.tb-grid-item{background:#d38a03;padding:30px}.tb-grid-column{flex-wrap:wrap}.tb-grid-column>*{width:100%}.tb-grid-column.tb-grid-align-top{width:100%;display:flex;align-content:flex-start}.tb-grid-column.tb-grid-align-center{width:100%;display:flex;align-content:center}.tb-grid-column.tb-grid-align-bottom{width:100%;display:flex;align-content:flex-end} .wp-block-toolset-views-wpa-editor  > .tb-grid-column:nth-of-type(1n+1) { grid-column: 1 } .wp-block-toolset-views-wpa-editor .js-wpv-loop-wrapper > .tb-grid { grid-template-columns: minmax(0, 1fr);grid-row-gap: 32px;grid-auto-flow: row } .tb-container .tb-container-inner{width:100%;margin:0 auto}.tb-grid,.tb-grid>.block-editor-inner-blocks>.block-editor-block-list__layout{display:grid;grid-row-gap:25px;grid-column-gap:25px}.tb-grid-item{background:#d38a03;padding:30px}.tb-grid-column{flex-wrap:wrap}.tb-grid-column>*{width:100%}.tb-grid-column.tb-grid-align-top{width:100%;display:flex;align-content:flex-start}.tb-grid-column.tb-grid-align-center{width:100%;display:flex;align-content:center}.tb-grid-column.tb-grid-align-bottom{width:100%;display:flex;align-content:flex-end} .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] { grid-template-columns: minmax(0, 0.5fr) minmax(0, 0.5fr);grid-column-gap: 14px;grid-row-gap: 14px;grid-auto-flow: row } .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] > .tb-grid-column:nth-of-type(2n + 1) { grid-column: 1 } .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] > .tb-grid-column:nth-of-type(2n + 2) { grid-column: 2 } .wp-block-toolset-blocks-grid-column.tb-grid-column[data-toolset-blocks-grid-column="3034fbe886c11054e95b46b09d3e4112"] { display: flex; 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.tb-grid,.tb-grid>.block-editor-inner-blocks>.block-editor-block-list__layout{display:grid;grid-row-gap:25px;grid-column-gap:25px}.tb-grid-item{background:#d38a03;padding:30px}.tb-grid-column{flex-wrap:wrap}.tb-grid-column>*{width:100%}.tb-grid-column.tb-grid-align-top{width:100%;display:flex;align-content:flex-start}.tb-grid-column.tb-grid-align-center{width:100%;display:flex;align-content:center}.tb-grid-column.tb-grid-align-bottom{width:100%;display:flex;align-content:flex-end} .wp-block-toolset-views-wpa-editor  > .tb-grid-column:nth-of-type(1n+1) { grid-column: 1 } .wp-block-toolset-views-wpa-editor .js-wpv-loop-wrapper > .tb-grid { grid-template-columns: minmax(0, 1fr);grid-row-gap: 32px;grid-auto-flow: row } .tb-container .tb-container-inner{width:100%;margin:0 auto} .wp-block-toolset-blocks-container.tb-container[data-toolset-blocks-container="49bcab357f1872be833a714adb460770"] { padding: 0 0 56px 0;margin-bottom: 24px;border-top: 0px solid rgba( 0, 0, 0, 1 );border-right: 0px solid rgba( 0, 0, 0, 1 );border-bottom: 1px solid rgba( 221, 221, 221, 1 );border-left: 0px solid rgba( 0, 0, 0, 1 ); } .tb-grid,.tb-grid>.block-editor-inner-blocks>.block-editor-block-list__layout{display:grid;grid-row-gap:25px;grid-column-gap:25px}.tb-grid-item{background:#d38a03;padding:30px}.tb-grid-column{flex-wrap:wrap}.tb-grid-column>*{width:100%}.tb-grid-column.tb-grid-align-top{width:100%;display:flex;align-content:flex-start}.tb-grid-column.tb-grid-align-center{width:100%;display:flex;align-content:center}.tb-grid-column.tb-grid-align-bottom{width:100%;display:flex;align-content:flex-end} .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] { grid-template-columns: minmax(0, 0.5fr) minmax(0, 0.5fr);grid-column-gap: 15px;grid-row-gap: 14px;grid-auto-flow: row } .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] > .tb-grid-column:nth-of-type(2n + 1) { grid-column: 1 } .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] > .tb-grid-column:nth-of-type(2n + 2) { grid-column: 2 } .wp-block-toolset-blocks-grid-column.tb-grid-column[data-toolset-blocks-grid-column="3034fbe886c11054e95b46b09d3e4112"] { display: flex; } @media only screen and (max-width: 781px) { .tb-grid,.tb-grid>.block-editor-inner-blocks>.block-editor-block-list__layout{display:grid;grid-row-gap:25px;grid-column-gap:25px}.tb-grid-item{background:#d38a03;padding:30px}.tb-grid-column{flex-wrap:wrap}.tb-grid-column>*{width:100%}.tb-grid-column.tb-grid-align-top{width:100%;display:flex;align-content:flex-start}.tb-grid-column.tb-grid-align-center{width:100%;display:flex;align-content:center}.tb-grid-column.tb-grid-align-bottom{width:100%;display:flex;align-content:flex-end} .wp-block-toolset-views-wpa-editor  > .tb-grid-column:nth-of-type(1n+1) { grid-column: 1 } .wp-block-toolset-views-wpa-editor .js-wpv-loop-wrapper > .tb-grid { grid-template-columns: minmax(0, 1fr);grid-row-gap: 32px;grid-auto-flow: row } .tb-container .tb-container-inner{width:100%;margin:0 auto}.tb-grid,.tb-grid>.block-editor-inner-blocks>.block-editor-block-list__layout{display:grid;grid-row-gap:25px;grid-column-gap:25px}.tb-grid-item{background:#d38a03;padding:30px}.tb-grid-column{flex-wrap:wrap}.tb-grid-column>*{width:100%}.tb-grid-column.tb-grid-align-top{width:100%;display:flex;align-content:flex-start}.tb-grid-column.tb-grid-align-center{width:100%;display:flex;align-content:center}.tb-grid-column.tb-grid-align-bottom{width:100%;display:flex;align-content:flex-end} .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] { grid-template-columns: minmax(0, 0.5fr) minmax(0, 0.5fr);grid-column-gap: 14px;grid-row-gap: 14px;grid-auto-flow: row } .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] > .tb-grid-column:nth-of-type(2n + 1) { grid-column: 1 } .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] > .tb-grid-column:nth-of-type(2n + 2) { grid-column: 2 } .wp-block-toolset-blocks-grid-column.tb-grid-column[data-toolset-blocks-grid-column="3034fbe886c11054e95b46b09d3e4112"] { display: flex; }  } @media only screen and (max-width: 599px) { .tb-grid,.tb-grid>.block-editor-inner-blocks>.block-editor-block-list__layout{display:grid;grid-row-gap:25px;grid-column-gap:25px}.tb-grid-item{background:#d38a03;padding:30px}.tb-grid-column{flex-wrap:wrap}.tb-grid-column>*{width:100%}.tb-grid-column.tb-grid-align-top{width:100%;display:flex;align-content:flex-start}.tb-grid-column.tb-grid-align-center{width:100%;display:flex;align-content:center}.tb-grid-column.tb-grid-align-bottom{width:100%;display:flex;align-content:flex-end} .wp-block-toolset-views-wpa-editor  > .tb-grid-column:nth-of-type(1n+1) { grid-column: 1 } .wp-block-toolset-views-wpa-editor .js-wpv-loop-wrapper > .tb-grid { grid-template-columns: minmax(0, 1fr);grid-row-gap: 32px;grid-auto-flow: row } .tb-container .tb-container-inner{width:100%;margin:0 auto}.tb-grid,.tb-grid>.block-editor-inner-blocks>.block-editor-block-list__layout{display:grid;grid-row-gap:25px;grid-column-gap:25px}.tb-grid-item{background:#d38a03;padding:30px}.tb-grid-column{flex-wrap:wrap}.tb-grid-column>*{width:100%}.tb-grid-column.tb-grid-align-top{width:100%;display:flex;align-content:flex-start}.tb-grid-column.tb-grid-align-center{width:100%;display:flex;align-content:center}.tb-grid-column.tb-grid-align-bottom{width:100%;display:flex;align-content:flex-end} .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] { grid-template-columns: minmax(0, 0.5fr) minmax(0, 0.5fr);grid-column-gap: 14px;grid-row-gap: 14px;grid-auto-flow: row } .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] > .tb-grid-column:nth-of-type(2n + 1) { grid-column: 1 } .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] > .tb-grid-column:nth-of-type(2n + 2) { grid-column: 2 } .wp-block-toolset-blocks-grid-column.tb-grid-column[data-toolset-blocks-grid-column="3034fbe886c11054e95b46b09d3e4112"] { display: flex; 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.tb-grid,.tb-grid>.block-editor-inner-blocks>.block-editor-block-list__layout{display:grid;grid-row-gap:25px;grid-column-gap:25px}.tb-grid-item{background:#d38a03;padding:30px}.tb-grid-column{flex-wrap:wrap}.tb-grid-column>*{width:100%}.tb-grid-column.tb-grid-align-top{width:100%;display:flex;align-content:flex-start}.tb-grid-column.tb-grid-align-center{width:100%;display:flex;align-content:center}.tb-grid-column.tb-grid-align-bottom{width:100%;display:flex;align-content:flex-end} .wp-block-toolset-views-wpa-editor  > .tb-grid-column:nth-of-type(1n+1) { grid-column: 1 } .wp-block-toolset-views-wpa-editor .js-wpv-loop-wrapper > .tb-grid { grid-template-columns: minmax(0, 1fr);grid-row-gap: 32px;grid-auto-flow: row } .tb-container .tb-container-inner{width:100%;margin:0 auto} .wp-block-toolset-blocks-container.tb-container[data-toolset-blocks-container="49bcab357f1872be833a714adb460770"] { padding: 0 0 56px 0;margin-bottom: 24px;border-top: 0px solid rgba( 0, 0, 0, 1 );border-right: 0px solid rgba( 0, 0, 0, 1 );border-bottom: 1px solid rgba( 221, 221, 221, 1 );border-left: 0px solid rgba( 0, 0, 0, 1 ); } .tb-grid,.tb-grid>.block-editor-inner-blocks>.block-editor-block-list__layout{display:grid;grid-row-gap:25px;grid-column-gap:25px}.tb-grid-item{background:#d38a03;padding:30px}.tb-grid-column{flex-wrap:wrap}.tb-grid-column>*{width:100%}.tb-grid-column.tb-grid-align-top{width:100%;display:flex;align-content:flex-start}.tb-grid-column.tb-grid-align-center{width:100%;display:flex;align-content:center}.tb-grid-column.tb-grid-align-bottom{width:100%;display:flex;align-content:flex-end} .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] { grid-template-columns: minmax(0, 0.5fr) minmax(0, 0.5fr);grid-column-gap: 15px;grid-row-gap: 14px;grid-auto-flow: row } .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] > .tb-grid-column:nth-of-type(2n + 1) { grid-column: 1 } .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] > .tb-grid-column:nth-of-type(2n + 2) { grid-column: 2 } .wp-block-toolset-blocks-grid-column.tb-grid-column[data-toolset-blocks-grid-column="3034fbe886c11054e95b46b09d3e4112"] { display: flex; } @media only screen and (max-width: 781px) { .tb-grid,.tb-grid>.block-editor-inner-blocks>.block-editor-block-list__layout{display:grid;grid-row-gap:25px;grid-column-gap:25px}.tb-grid-item{background:#d38a03;padding:30px}.tb-grid-column{flex-wrap:wrap}.tb-grid-column>*{width:100%}.tb-grid-column.tb-grid-align-top{width:100%;display:flex;align-content:flex-start}.tb-grid-column.tb-grid-align-center{width:100%;display:flex;align-content:center}.tb-grid-column.tb-grid-align-bottom{width:100%;display:flex;align-content:flex-end} .wp-block-toolset-views-wpa-editor  > .tb-grid-column:nth-of-type(1n+1) { grid-column: 1 } .wp-block-toolset-views-wpa-editor .js-wpv-loop-wrapper > .tb-grid { grid-template-columns: minmax(0, 1fr);grid-row-gap: 32px;grid-auto-flow: row } .tb-container .tb-container-inner{width:100%;margin:0 auto}.tb-grid,.tb-grid>.block-editor-inner-blocks>.block-editor-block-list__layout{display:grid;grid-row-gap:25px;grid-column-gap:25px}.tb-grid-item{background:#d38a03;padding:30px}.tb-grid-column{flex-wrap:wrap}.tb-grid-column>*{width:100%}.tb-grid-column.tb-grid-align-top{width:100%;display:flex;align-content:flex-start}.tb-grid-column.tb-grid-align-center{width:100%;display:flex;align-content:center}.tb-grid-column.tb-grid-align-bottom{width:100%;display:flex;align-content:flex-end} .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] { grid-template-columns: minmax(0, 0.5fr) minmax(0, 0.5fr);grid-column-gap: 14px;grid-row-gap: 14px;grid-auto-flow: row } .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] > .tb-grid-column:nth-of-type(2n + 1) { grid-column: 1 } .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] > .tb-grid-column:nth-of-type(2n + 2) { grid-column: 2 } .wp-block-toolset-blocks-grid-column.tb-grid-column[data-toolset-blocks-grid-column="3034fbe886c11054e95b46b09d3e4112"] { display: flex; }  } @media only screen and (max-width: 599px) { .tb-grid,.tb-grid>.block-editor-inner-blocks>.block-editor-block-list__layout{display:grid;grid-row-gap:25px;grid-column-gap:25px}.tb-grid-item{background:#d38a03;padding:30px}.tb-grid-column{flex-wrap:wrap}.tb-grid-column>*{width:100%}.tb-grid-column.tb-grid-align-top{width:100%;display:flex;align-content:flex-start}.tb-grid-column.tb-grid-align-center{width:100%;display:flex;align-content:center}.tb-grid-column.tb-grid-align-bottom{width:100%;display:flex;align-content:flex-end} .wp-block-toolset-views-wpa-editor  > .tb-grid-column:nth-of-type(1n+1) { grid-column: 1 } .wp-block-toolset-views-wpa-editor .js-wpv-loop-wrapper > .tb-grid { grid-template-columns: minmax(0, 1fr);grid-row-gap: 32px;grid-auto-flow: row } .tb-container .tb-container-inner{width:100%;margin:0 auto}.tb-grid,.tb-grid>.block-editor-inner-blocks>.block-editor-block-list__layout{display:grid;grid-row-gap:25px;grid-column-gap:25px}.tb-grid-item{background:#d38a03;padding:30px}.tb-grid-column{flex-wrap:wrap}.tb-grid-column>*{width:100%}.tb-grid-column.tb-grid-align-top{width:100%;display:flex;align-content:flex-start}.tb-grid-column.tb-grid-align-center{width:100%;display:flex;align-content:center}.tb-grid-column.tb-grid-align-bottom{width:100%;display:flex;align-content:flex-end} .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] { grid-template-columns: minmax(0, 0.5fr) minmax(0, 0.5fr);grid-column-gap: 14px;grid-row-gap: 14px;grid-auto-flow: row } .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] > .tb-grid-column:nth-of-type(2n + 1) { grid-column: 1 } .wp-block-toolset-blocks-grid.tb-grid[data-toolset-blocks-grid="5733cd62e45b9959b3960b59701558ed"] > .tb-grid-column:nth-of-type(2n + 2) { grid-column: 2 } .wp-block-toolset-blocks-grid-column.tb-grid-column[data-toolset-blocks-grid-column="3034fbe886c11054e95b46b09d3e4112"] { display: flex; }  } 
SK텔레콤 해당 관련주 편입 근거
- SK텔레콤은 자회사 IDQ와 오픈 인터페이스 기반의 양자암호통신 전송 통합 장치 실증을 시작. 양자암호 기술이 적용된 파장분할다중화장치(ROADM)을 개발 완료하였으며 실제로 매출로 이어짐.
아모그린텍
아모그린텍 해당 관련주 포함 근거
- 나노 소재 기반의 첨단 소재 및 부품 기업. 전기차, 5G, ESS, 차세대 IT 분야에 사용되는 나노자성소재, 나노방열솔루션, 나노멤브레인, 플렉시블 배터리 등 다양한 소재와 부품을 개발. 국내외 특허 1100여건 보유.
엔텔스
엔텔스 해당 관련주 포함 근거
- 엔텔스의 모바일 엣지컴퓨팅(MEC), 사물인터넷(IoT), 5G 관련 네트워크 기술들이 메타버스 실현의 핵심기술로 부각.
- 엔텔스는 MEC와 관련한 네트워크 핵심 기술들을 확보하고 국내 대기업에 제공 중.MEC란 통신 에지(Edge) 기지국에 분산 클라우드 컴퓨팅을 적용해 네트워크의 지연 시간을 줄이고 속도와 보안성을 강화하는 기술. 메타버스에서 많은 접속자가 동시에 몰릴 때 부하를 분산하기 위해서는 MEC가 필수
- 엔텔스는 인공지능(AI)을 기반으로 한 클라우드 IoT 플랫폼과 빌딩통합관리솔루션인 ‘N-SCALE’을 개발, 빌딩 내 설비 제어 및 설비의 사전 고장 감지 모니터링, 빌딩 에너지 수요 예측, 모니터링, IEQ (Indoor Environment Quality) 센서를 이용한 빌딩 내 환경 품질 모니터링 가능.
- 엔텔스는 SK텔레콤의 5G 시스템에 네트워크 슬라이스 관리시스템 NSSF(Network Slice Selection Function), 정책제어시스템 PCF(Policy Control Function), 5G 통합과금 수집시스템CCS(Converged Charging System)과 같은 네트워크 솔루션을 공급.
우리넷
우리넷 해당 관련주 편입 근거
- 우리넷은 양자 암호화를 포함하여 초고속 암호화 전송 서비스 등 ’16 Tbps급 패킷 광 전달망(POTN) 시스템’ 개발중.
텔레필드
텔레필드 해당 관련주 편입 근거
- KT, LG유플러스, KAIST, 한국과학기술연구원(KIST), 한국전자통신연구원(ETRI), 이와이엘과 함께 양자암호통신 네트워크 기술을 개발중.