Energy cooperation in communication of energy harvesting tags

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• 作者：Mengistu Abera Mulatu
• 关键词：Energy transfer ; Energy harvesting tags ; Markov decision process ; Transmission strategy
• 刊名：AEU - International Journal of Electronics and Communications
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：71
• 期：Complete
• 页码：145-151
• 全文大小：502 K
• 卷排序：71

文摘

Energy harvesting wireless devices are recently emerging as a viable infrastructure for internet of things (IoT) applications. In this paper, an energy cooperative transmission strategy is proposed for a network energy harvesting tags, that is adapted to the available energy resource and identification request. We develop an optimal transmission policy to maximize the long-term average throughput performance via a Markov decision process (MDP) formulation. Numerical results are provided to show the performance of the energy cooperative transmission policy under various scenarios.