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학술지 Cable-TV-Based Home Video Streaming System: Practice and Experience
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저자
정진환, 이용주, 석성우, 김학영, 박유현
발행일
200912
출처
IEEE/OSA Journal of Optical Communications and Networking, v.23 no.6, pp.22-28
ISSN
1943-0620
출판사
IEEE, OSA
DOI
https://dx.doi.org/10.1109/MNET.2009.5350349
협약과제
09MS2400, 저비용 대규모 글로벌 인터넷 서비스 솔루션 개발, 남궁한
초록
This article presents a practical home video streaming system that has actually been implemented and deployed for commercial services on a cable television network. Because streaming components and network connections of a cable TV network are considerably different from those of desktop streaming systems available on the Internet, traditional systems and techniques for video streaming are not enough for a cable TV network. Therefore, several special systems and server-centric streaming techniques have been developed for a cable TV network and home video clients. In particular, server-centric streaming techniques are crucial because a set-top box, which is the client in the case of a home video streaming system, lacks processing power. We have developed a highly efficient streaming server using network acceleration and data bypassing techniques. As a result, our stateof-the-art streaming server enables high scalability and provides various content navigation modes, including faster playback, to off-the-shelf set-top boxes. © 2009 IEEE.
KSP 제안 키워드
Cable television(CATV), Commercial services, Home video, Network connection, Off-the-shelf, Server-centric, Set-top-box(STB), Video streaming system, cable TV, high scalability, highly efficient