상세정보
학술대회
Efficient Retransmission Architecture of Digital Broadcast Services over IPTV Networks
- 발행일
- 200801
- 출처
- International Conference on Consumer Electronics (ICCE) 2008, pp.1-2
- 협약과제
- 07MH1400, 고신뢰성 유비쿼터스홈 적응형 미들웨어 개발, 문경덕
- 초록
- This paper describes architecture for supporting legacy digital broadcast services over IPTV networks. Legacy services refer to premade real-time broadcast streams based on open standards such as MHP, ACAP, and OCAP. They use MPEG-2 TS as delivery protocol, but this is not a good choice for IPTV as it is defined in view of unidirectional media such as terrestrial or satellite networks. The proposed architecture retransmits digital broadcast services using IP-oriented protocols including service delivery, service discovery and selection, XML-based application signaling, and integrated application execution engines. ©2008 IEEE.
- KSP 제안 키워드
- Integrated Application, MPEG-2 TS, Open Standards, Real-Time, Satellite network, Service discovery and selection, service delivery