15MR2700, Development of USAC Based Digital Radio Transmission System Technology,
Hyoungsoo Lim
Abstract
Ⅰ-2 해당 연도 추진 실적 (A) 최종 목표 o 고품질/고효율 오디오, 방송통신연동을 지원하는 디지털라디오 송수신 시스템 기술 및 시제품 개발을 통한 디지털라디오 서비스 고도화 － USAC 기반의 디지털라디오 송신기 실용시제품(HW) 개발 － USAC 지원 디지털라디오 수신기 실용시제품(HW) 개발 － USAC 기반의 방송통신망연동형 서비스 검증 플랫폼(SYS) 개발 (B) 개발기술의 평가 방법 및 평가 항목 (C) 평가 항목별 2차년도 달성도 (D) 2차년도 개발 목표 및 연구 내용 가 개발 목표 － 주관기관(한국전자통신연구원) : USAC 기반 방송통신망연동 디지털라디오 송수신 기술 개발 － 참여기관 1(한국방송공사): 디지털라디오 실험방송 사이트 구축 및 운용 － 참여기관 2(마루이엔지): USAC 인코더 가변 슈퍼프레임 지원 H/W 플랫폼 구현 － 참여기관 3(카이미디어): USAC 기반의 디지털라디오용 다중화기 실험시제품 개발 － 참여기관 4(레드우드컴): 디지털라디오 모듈레이터 및 RF 업컨버터 실험시제품 개발 － 참여기관 5(진명통신): 1KW 디지털라디오 HPA 실험시제품 개발 － 참여기관 6(전자부품연구원): 수신 실험시제품 구현 및 수신 분석기능 구현
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