Dynamic Packet Selection for H.264 Video Streaming over IEEE 802.11e WLANs

  title={Dynamic Packet Selection for H.264 Video Streaming over IEEE 802.11e WLANs},
  author={Wen-Tsuen Chen and Tzu-Ching Lin and Yu-Chu Chang and Jyh-Cheng Chen},
  journal={2008 IEEE Wireless Communications and Networking Conference},
Because wireless channel condition is time-varying, the allocated bandwidth is usually not fixed. Therefore, it is a challenge to guarantee QoS, especially for bandwidth- consuming and delay-sensitive multimedia applications. In this paper, we propose a cross-layer mechanism to improve the quality of H.264 video when encountering short-term bandwidth fluctuations over IEEE 802.11e wireless networks. The proposed cross-layer mechanism consists of slice classification at application layer… CONTINUE READING

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