瞬态供电传感系统的零功耗能量感知通信

Proceedings of the 8th International Workshop on Energy Harvesting and Energy-Neutral Sensing Systems Pub Date : 2020-11-16 DOI:10.1145/3417308.3430269

A. Torrisi, D. Brunelli, K. Yıldırım

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引用次数: 9

摘要

只有在不浪费能量的情况下实现节点之间的通信，由小型能量收集器直接供电的无电池无线传感器才具有吸引力。在实现间歇性计算的设备中，有效的通信仍然是一个开放的挑战。发射机应该知道不可用的接收器，以防止由于电源故障造成的数据包丢失。反向散射传输可以用来在周围几乎免费地传播能量状态。本文提出了一种反向散射无线电机制和一种协议，它调节节点之间的通信，保证只有在发射器和接收器中存储足够的能量时才能传输数据包。仿真结果验证了该方法的有效性，并展示了这种新型间歇通信的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Zero Power Energy-Aware Communication for Transiently-Powered Sensing Systems

Battery-less wireless sensors powered directly by miniaturized energy harvesters can be appealing only if communication between nodes is realized without wasting energy. In devices that implement intermittent computing, efficient communications remain an open challenge. Transmitters should be aware of unavailable receivers to prevent packet losses due to power failures. Backscatter transmissions can be used to propagate the energy state almost for free in the surrounding. This paper presents a backscatter radio mechanism and a protocol that regulates the communication between nodes, guaranteeing packet transmissions only if sufficient energy is stored in the transmitter and the receiver. Simulation results demonstrate our approach's effectiveness and show the performance of this new type of intermittent communication.

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Proceedings of the 8th International Workshop on Energy Harvesting and Energy-Neutral Sensing Systems

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