Video Streaming over Wireless LANs : A Cross-layer Approach

  title={Video Streaming over Wireless LANs : A Cross-layer Approach},
  author={Santhana Krishnamachari and Mihaela van der Schaar and Sunghyun Choi and Xiaofeng Xu},
Robust streaming of video over 802.11 Wireless Local Area Networks (WLAN) poses many challenges, including coping with bandwidth variations, data losses and heterogeneity of the receivers. Currently, each network layer (including physical layer, media access control, transport, and application layers) provides a separate solution to these challenges by providing its own optimized adaptation and protection mechanisms. However, this layered strategy does not always result in an optimal overall… CONTINUE READING
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