Energy Cooperative Transmission Policy for Energy Harvesting Tags

Autor:	Mulatu, Mengistu Abera, Dlamini, Thembelihle, Shongwe, Thokozani, Lupupa, Mzabalazo
Rok vydání:	2021
Předmět:	Electrical Engineering and Systems Science - Signal Processing Computer Science - Information Theory H.4
Druh dokumentu:	Working Paper
Popis:	To sustain communication reliability and use the harvested energy effectively, it is crucial to consider energy sharing between energy harvesting tags (EHT) in a multiple access network, which are basic building blocks for the internet of things (IoT) applications. This technique also achieves higher throughput compared with the non-cooperative strategies despite energy losses occurred during energy transfer. We propose an energy cooperative communication strategy for a multiple access network of tags that depends on the harvested battery energy. We develop an optimal transmission policy for EHTs that maximizes the long-term joint average throughput using a Markov decision process (MDP) model. Simulation results show that the proposed energy cooperative policy produces improved performance than traditional policies. Comment: Contains errors
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2110.07359 Zobrazit plný text záznamu View this record from Arxiv