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Energy Efficient Transmission Strategies for Body Sensor Networks with Energy Harvesting

机译:能量收集的身体传感器网络的节能传输策略

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This paper addresses the problem of developing energy efficient transmission strategies for Body Sensor Networks (BSNs) with energy harvesting capabilities. It is assumed that two transmission modes that allow a tradeoff between the energy consumption and packet error probability are available to the sensors. Decision policies are developed to determine the transmission mode to use at a given instant of time in order to maximize the quality of coverage. The problem is formulated in a Markov Decision Process (MDP) framework and an upper bound on the performance of arbitrary policies is determined. Our results show that the quality of coverage associated with the MDP formulation outperforms the other policies.
机译:本文解决了具有能源收集能力的体传感器网络(BSN)的节能传输策略的问题。假设传感器可获得允许能量消耗和分组误差概率之间折衷的两个传输模式。开发决策策略以确定在给定的时间内使用的传输模式,以最大化覆盖的质量。问题在马尔可夫决策过程(MDP)框架中配制,确定了任意策略性能的上限。我们的研究结果表明,与MDP制定相关的覆盖质量优于其他政策。

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