作者: Joumana Farah , Anthony Beylerian , Charles Yaacoub , Ralph Stephan
DOI: 10.1109/ISCCSP.2014.6877823
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摘要: In this paper, we study relay and cooperative data gathering wireless sensor networks, where the system's output is outcome of information fusion that not only performed at final destination, but first distributed among several intermediate processing nodes. We propose a selective stream procedure clustering sink nodes, aims to enhance decoding performance as well increase channel availability. The optimal selection takes into account parameters, like network configuration, sensing quality, transmission conditions in different hops, etc., yields important gains bit error rate compared default process.