arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2002.06618cs.ITeess.SPmath.IT
收藏

下一代无线网络的协作RF和光波功率传输

Collaborative RF and Lightwave Power Transfer for Next-Generation Wireless Networks

Ha-Vu Tran, Georges Kaddoum, Chadi Abou-Rjeily

摘要:

为了满足无线节点对能源可持续性的要求,无线网络信息和功率传输方面的突破势在必行。为此,学术界和工业界的大量研究工作已经致力于设计用于RF同时无线信息和功率传输(SWIPT)网络的最优资源分配方案。由安全法规强加的发射功率约束对功率传输性能的改进引入了重大挑战。因此,仅仅依靠RF资源来应对下一代无线网络的期望,例如更长的设备寿命和更高的数据率,可能不再可能。因此,研究与传统RF SWIPT互补的技术至关重要。在这篇文章中,我们提出了一种新的协作射频和光波功率传输技术,用于未来的网络,其中射频和光波频段都可以完全利用。在这方面,我们介绍了基本的收发器架构和四个相应的协作通信和电力传输协议。最后,重点潜在的未来研究方向。

英文摘要:

Breakthroughs in information and power transfer for wireless networks are imperative in order to satisfy the requirement of wireless nodes for energy sustainability. To this end, significant research efforts in academia and industry have been devoted to the design of optimal resource allocation schemes for RF simultaneous wireless information and power transfer (SWIPT) networks. The transmit power constraints imposed by safety regulations introduce significant challenges to the improvement of the power transfer performance. Therefore, solely relying on RF resources to cope with the expectations of next-generation wireless networks, such as longer device lifetimes and higher data rates, may no longer be possible. Thus, the investigation of technologies complementary to conventional RF SWIPT is of critical importance. In this article, we propose a novel collaborative RF and lightwave power transfer technology for future networks, where both the RF and lightwave bands can be entirely exploited. In this context, we introduce the basic transceiver architecture and four corresponding collaborative communication and power transfer protocols. Finally, key potential future research directions are highlighted.

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。

↑