ETRI Journal

  • 제31권1호
  • /
  • Pages.65-67
  • /
  • 2009
  • /
  • 1225-6463(pISSN)
  • /
  • 2233-7326(eISSN)
한국전자통신연구원 (Electronics and Telecommunications Research Institute)
권호 표지

Efficient Generation of Scalable Transport Stream for High Quality Service in T-DMB

  • Kim, Kwang-Yong (Broadcasting & Telecommunications Convergence Research Laboratory, ETRI) ;
  • Lee, Gwang-Soon (Broadcasting & Telecommunications Convergence Research Laboratory, ETRI) ;
  • Lim, Jong-Soo (Broadcasting & Telecommunications Convergence Research Laboratory, ETRI) ;
  • Lee, Soo-In (Broadcasting & Telecommunications Convergence Research Laboratory, ETRI) ;
  • Kim, Duk-Gyoo (School of Electrical Engineering and Computer Science, Kyungpook National University)
  • 투고 : 2008.07.24
  • 심사 : 2008.12.15
  • 발행 : 2009.02.28
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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.

키워드

참고문헌

  1. S. Cho et al., "System and Services of Terrestrial Digital Multimedia Broadcasting (T-DMB)," IEEE Trans. Broadcasting, vol. 53, no. 1, pp. 171-177, Mar. 2007.
  2. G. Lee et al., "A Novel Method for Inserting an MPEG-TS into Ensemble in a DMB transmission system," ETRI Journal, vol. 26, no. 6, pp. 653-656, Dec. 2004. https://doi.org/10.4218/etrij.04.0204.0018
  3. T.Wiegand et al., Joint Draft 11 of SVC Amendment, Joint Video Team, Doc. JVT-X201, July 2007.
  4. ISO/IEC 23003-1, Information Technology- MPEG Audio Technologies –Part 1: MPEG Surround, Feb. 2007.
  5. K.-D. Seo et al., "Efficient Media Synchronization Mechanism for SVC Video Transport over IP Networks," ETRI Journal, vol.30, no.3, June 2008, pp.441-450. https://doi.org/10.4218/etrij.08.0107.0270