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In order to adapt to the characteristics of high mobility, low density in Internet of Things, this paper proposes a novel P2P service discovery algorithm based on Markov. The Markov is used to achieve the prediction of the meeting time interval between any two nodes, and to construct a two-stage prediction model of meeting time interval. This paper uses the model to improve the Spay and Wait routing...
Based on the realistic channel measurement on High-Speed Railway (HSR) in viaduct scenarios at 2.35 GHz, the dynamic evolution of multipath components is investigated from the birth-death process point of view. Due to the distinction in the amount of resolvable multipath signals, the channel is divided into five segments and can be completely parameterized by several sets of statistical parameters...
To analyze the reliability of automobile braking system, the reliability module and Markov module of Relex studio 2009 are adopted in this paper. Firstly, braking system is analyzed systematically, including function, braking process, components. Then Competitive failure models are identified and reliability model is established. Failure rate of each subsystem is obtained using the reliability prediction...
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