18ZR1300, Development of Korean satellite communications technology for enhancing Disaster Response Capabilities ,
Oh Deock Gil
Abstract
<연구내용 및 범위> 1) 1차년도 o 위성재난통신 시스템 요구사항 도출 및 분석(20항목) o 위성재난통신 시스템 요구사항 도출 및 분석(20항목) o 위성재난통신 시스템 사용자 및 시스템 요구사항 정의(44항목) o 위성재난통신 시스템 규격 정의(136항목) o TDMA/FDMA 능동형 자원 공유 및 할당 알고리즘 o 저전력 역방향 위성전송 알고리즘 o 위성재난통신 시스템 중심국 및 단말국 상위 설계 o 위성재난통신 시스템 중심국 및 단말국 모듈별 상세 설계 o 위성·무선 연동 모듈 상위 설계 o 위성·무선 연동 모듈 상세 설계 vi o 사업추진위원회 구성 및 운영 o DVB-RCS2 VSAT 천리안위성 적용시험
2) 2차년도 o TDMA/FDMA 능동형 자원할당 알고리즘 구현 및 시험 o 저속 위성전송 알고리즘 구현 및 검증(RTL) o 저전력 위성전송 알고리즘 검증(fixed point 시뮬레이터) o 위성재난통신 중심국 시스템 모듈별 제작 및 시험 o 위성재난통신 단말국 시스템 모듈별 제작 및 시험 o 위성·무선(WiFi, PS-LTE 등) 연동 모듈 제작 및 접속 시험 o 위성재난통신 국내표준(안) 기고
3) 3차년도 o 저속 위성전송 모뎀 시험 및 보완(H/W) o 저전력 위성전송 알고리즘 검증(RTL 레벨 검증) o 위성재난통신시스템 통합 및 시험(IF loop-back) o 위성재난통신시스템과 무선망(WiFi, PS-LTE 등) 간 연동 시험 o 천리안 통신위성을 이용한 위성전송 시험 o 천리안 통신위성을 이용한 육상/해상 위성재난통신 시험망 구축 및 운용 시험 o 위성재난통신 국내표준(안) 제정
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