Probabilistic Protocols for Fair Communication in Wireless Sensor Networks

作者: Ioannis Chatzigiannakis , Lefteris Kirousis , Thodoris Stratiotis

DOI: 10.1007/978-3-540-92862-1_9

关键词: Protocol (science)Node (networking)Wireless sensor networkEnergy (signal processing)Smart antennaWork (physics)Computer scienceProbabilistic logicStandard deviationComputer network

摘要: In this work we present three new distributed, probabilistic data propagation protocols for Wireless Sensor Networks which aim at maximizing the network's operational life and improve its performance. The keystone of these protocols' design is fairness declares that fair portions load should be assigned to each node, depending on their role in system. All protocols, EFPFR, MPFR TWIST, emerged from study rigorously analyzed protocol PFR. Its elements were identified improvements suggested incorporated into introduced protocols. experiments conducted show our proposals manage PFR's performance terms success rate , total amount energy saved number alive sensors standard deviation left . Indicatively note while 69.5%, TWIST achieving 97.5% almost half

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