Perspective Paper—Can AC Computing Be an Alternative for Wirelessly Powered IoT Devices?
Perspective Paper—Can AC Computing Be an Alternative for Wirelessly Powered IoT Devices?
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DOI：
10.1109/les.2017.2653058
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发表时间：
2017-03
影响因子：
1.6
通讯作者：
Tutu Wan;Yasha Karimi;M. Stanaćević;E. Salman
中科院分区：
文献类型：
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作者：
Tutu Wan;Yasha Karimi;M. Stanaćević;E. Salman
在这封信中探索了另一种计算模式，并将其应用于无线供电的物联网（IoT）设备。与依赖于DC计算的现有方法相反，通过利用电荷回收理论，无线收集的AC功率直接用于计算。所提出的方法有可能显着降低能源成本，这是减缓物联网设备全球可扩展性的主要障碍之一。在这封信中，这个机会和相关的挑战进行了调查，为该领域的未来研究提供指导方针。
An alternative computing paradigm is explored in this letter with application to wirelessly powered Internet of Things (IoT) devices. Contrary to existing methods that rely on DC computing, the wirelessly harvested AC power is directly used for computation by leveraging charge-recycling theory. The proposed approach has the potential to significantly reduce the energy cost, one of the primary barriers that slows down the global scalability of IoT devices. This opportunity and related challenges are investigated in this letter to provide guidelines for future research in the field.