• 제목/요약/키워드: 위성DMB

검색결과 152건 처리시간 0.019초

개인 휴대형 방송 서비스를 위한 지상파/위성 통합 DMB 수신기 설계 및 구현 (Design and Implement of Terrestrial & Satellite integrated DMB receiver for Personalized Broadcasting Services)

  • 조용훈;김원용;최순필;오세인;최정훈
    • 대한전기학회:학술대회논문집
    • /
    • 대한전기학회 2007년도 심포지엄 논문집 정보 및 제어부문
    • /
    • pp.289-291
    • /
    • 2007

  • The Digital Multimedia Broadcasting(DMB) system is developed to offer high quality audio-visual multimedia contents to the uses by the various portable terminals in the mobile environment. Integrated complex reception platform is required to receive multimedia broadcasting services transmitted from various transmission media. In this paper, we present the design and implementation technic for providing the both of terrestrial and satellite DMB services simultaneously using the same hardware platform. The implemented complex receiving terminal to accommodate these DMB services simultaneously need composed of it RF module. it baseband module, it complex control module and the complex de-multiplexer module. The complex control module is designed using uClinux operating system. The complex de-multiplexer, which perform the functions of the address decoder and each DMB stream de-multiplexer, is implemented. with FPGA device. The implemented platform is tested in a real environment and its performance is satisfied with required performance criteria.

  • PDF

위성 DMB 표준

  • 서종수
    • 한국방송∙미디어공학회:학술대회논문집
    • /
    • 한국방송공학회 2003년도 디지털방송기술워크샵
    • /
    • pp.135-146
    • /
    • 2003

  • PDF

위성 DMB 추진개요

  • 김춘식
    • 한국방송∙미디어공학회:학술대회논문집
    • /
    • 한국방송공학회 2003년도 디지털방송기술워크샵
    • /
    • pp.157-167
    • /
    • 2003

  • PDF