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无线能量与信息联合传输研究进展

Recent Advances in Joint Wireless Energy and Information Transfer

Suzhi Bi, Chin Keong Ho, Rui Zhang

摘要:

在本文中,我们提供了一个概述的最新进展,微波使能的无线能量传输(WET)技术及其在无线通信中的应用。具体而言,我们将讨论分为三个部分。首先,我们介绍了最先进的WET技术和信号处理技术,以最大限度地提高能量传输效率。然后,我们讨论了一个有趣的范例,名为同步无线信息和功率传输(SWIPT),其中能量和信息使用相同的无线电波形联合传输。最后,我们回顾了无线供电通信网络(WPCN)的最新进展,其中无线设备使用通过WET收集的功率进行通信。扩展和未来的方向也讨论了这些领域中的每一个。

英文摘要:

In this paper, we provide an overview of the recent advances in microwave-enabled wireless energy transfer (WET) technologies and their applications in wireless communications. Specifically, we divide our discussions into three parts. First, we introduce the state-of-the-art WET technologies and the signal processing techniques to maximize the energy transfer efficiency. Then, we discuss an interesting paradigm named simultaneous wireless information and power transfer (SWIPT), where energy and information are jointly transmitted using the same radio waveform. At last, we review the recent progress in wireless powered communication networks (WPCN), where wireless devices communicate using the power harvested by means of WET. Extensions and future directions are also discussed in each of these areas.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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