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Study on Delay Boundary Based on SNC in Wireless Sensor Networks

机译:无线传感器网络中基于SNC的时延边界研究

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摘要

Delay boundary is an important topic for evaluating the service performance of network. In this paper, we focus on the delay boundary of the end-to-end in wireless sensor networks (WSN). We propose stochastic arrive curve model and stochastic service curve model based on stochastic network calculus (SNC), which can be applied to analyze the service performance of WSN. Then we derive the end-to-end delay boundary. The numerical results indicate that the single node delay boundary and the end-to-end delay boundary will change rapidly under different parameters. The results play an important role for quality of service in WSN.
机译:延迟边界是评估网络服务性能的重要课题。在本文中,我们关注无线传感器网络(WSN)中端到端的延迟边界。本文提出了一种基于随机网络演算(SNC)的随机到达曲线模型和随机服务曲线模型,可用于分析无线传感器网络的服务性能。然后我们得出端到端的延迟边界。数值结果表明,在不同参数下,单节点时延边界和端到端时延边界将发生快速变化。结果对于WSN中的服务质量起着重要作用。

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