대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
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무선 3G 네트워크에서의 효율적인 비디오 전달 방법

Efficient Video Streaming Method over Wireless 3G Network

  • 단병규 (고려대학교 전자컴퓨터 공학과) ;
  • 이상주 (고려대학교 전자컴퓨터 공학과) ;
  • 남형민 (고려대학교 전자컴퓨터 공학과) ;
  • 김혜수 (고려대학교 전자컴퓨터 공학과) ;
  • 고성제 (고려대학교 전자컴퓨터 공학과)
  • Dan, Byoung-Kyu (Department of Electronic and Computer Engineering, Korea University) ;
  • Lee, Sang-Ju (Department of Electronic and Computer Engineering, Korea University) ;
  • Nam, Hyeong-Min (Department of Electronic and Computer Engineering, Korea University) ;
  • Kim, Hye-Soo (Department of Electronic and Computer Engineering, Korea University) ;
  • Ko, Sung-Jea (Department of Electronic and Computer Engineering, Korea University)
  • 발행 : 2006.06.21
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초록

In this paper, we propose an efficient video streaming method to improve quality of service (QoS) over wireless 3G network. In the proposed method, the video stream is adopted in various available bandwidth (AB) using dynamic frame skipping (DFS). In addition, error concealment (EC)compensates the video degradation by transmitting the MVs of the skipped frame. Experimental results indicate that the proposed method provides better QoS for video stream than the conventional methods.

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