ETRI Journal

Electronics and Telecommunications Research Institute (한국전자통신연구원)
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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)
  • Received : 2008.07.24
  • Accepted : 2008.12.15
  • Published : 2009.02.28
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Abstract

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.

Keywords

References

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