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Reliably transporting captured video content over Wireless Sensor Networks (WSNs) poses several challenges due to the unique energy constraints presented by individual sensor nodes. The nature and amount of video content is another challenge that further complicates WSN data reliability problem. Motivated by the aforementioned factors, in this work, we propose an architecture that promises to enhance...
Resent studies (L. Larzon, et al., June 1999)-(S. A. Khayam, et al., Aug, 2003) have indicated that a significant improvement in wireless video throughput can be achieved by cross layer design with side-information (CLDS) protocols. In (Y. Cho, et al.), for real-time video streaming over wireless LANs the optimal rate prediction architecture under CLDS ( ORPACLDS ) was developed. In (Y. Cho, et al...
Packet drops caused by residueerrors (MAC-layer errors) can severely deteriorate the wireless video quality. Prior studies have shown that this loss of quality can be circumvented by using forward error correction (FEC) to recover information from the corrupted packets. The performance of FEC encoded video streaming is critically dependent upon the choice of source and channel coding rates. In practice,...
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