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학술지 Efficient Generation of Scalable Transport Stream for High Quality Service in T-DMB
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저자
김광용, 이광순, 임종수, 이수인, 김덕규
발행일
200902
출처
ETRI Journal, v.31 no.1, pp.65-67
ISSN
1225-6463
출판사
한국전자통신연구원 (ETRI)
DOI
https://dx.doi.org/10.4218/etrij.09.0208.0216
협약과제
08MR3700, 지상파 DMB 전송 고도화 기술개발, 임종수
초록
We introduce an advanced terrestrial digital multimedia broadcasting (AT-DMB) system that overcomes the limitation of data transmission rates of T-DMB by doubling it with the same frequency bandwidth. In this letter, we propose an efficient algorithm which generates a scalable transport stream in AT-DMB by multiplexing certain types of elementary streams encoded using scalable video coding and an MPEG-surround audio coder for high-quality multimedia services. © 2009 ETRI.
키워드
AT-DMB, MPEG-4, Multiplexer, SVC, T-DMB
KSP 제안 키워드
Data transmission, Digital multimedia broadcasting, Efficient algorithms, High-quality, Mpeg-4, Multimedia Service, Scalable Video Coding, Transport Stream(TS), frequency bandwidth, quality service