한국통신학회논문지 (The Journal of Korean Institute of Communications and Information Sciences)

  • 제39A권7호
  • /
  • Pages.398-400
  • /
  • 2014
  • /
  • 1226-4717(pISSN)
  • /
  • 2287-3880(eISSN)
한국통신학회 (The Korean Institute of Commucations and Information Sciences)
권호 표지
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APP-MAC-PHY Cross-Layer Video Streaming Technique over Wireless Channels

  • Park, Jaeyoung (Computer and Telecommun. Engineering, Yonsei University) ;
  • Kim, Jaekwon (Computer and Telecommun. Engineering, Yonsei University)
  • 투고 : 2014.06.25
  • 심사 : 2014.07.07
  • 발행 : 2014.07.31
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초록

In this letter, we propose a cross-layer technique jointly considering modulation coding schemes (MCSs) of medium access control (MAC) layer, source significance information (SSI) and error concealment unit of application (APP) layer, and channel quality information (CQI) of physical (PHY) layer. We demonstrate the improved video quality by the proposed technique when H.264 videos are streamed over Rayleigh fading wireless channels.

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참고문헌

  1. T. Stockhammer, M. M. Hannuksela, and T. Wiegand, "H.264/AVC in wireless environments," IEEE Trans. Circuits Syst. Video Technol., vol. 13, no. 7, pp. 657-673, Jul. 2003. https://doi.org/10.1109/TCSVT.2003.815167
  2. K. Park, M. Nam, J. Park, and H. Song, "Unequal error protection: survey and standardization prospect," J. KICS, vol. 37, no. 11, pp. 1054-1063, Nov. 2012. https://doi.org/10.7840/kics.2012.37C.11.1054
  3. J. Yun, Y. Kim, and J. Kim, "Maximum likelihood UEP video streaming technique for WirelessMAN-Advanced systems" IEEE Trans. Consumer Electronics, vol. 59, no. 1, pp. 175-181, Feb. 2013. https://doi.org/10.1109/TCE.2013.6490257