灾中和灾后传播的五大关键因素

Mohammad Shehab, Mustafa Kishk, Maurilio Matracia, Mehdi Bennis, Mohamed-Slim Alouini
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引用次数: 0

摘要

在地震、洪水和军事冲突等灾害期间,民用通信对于拯救生命至关重要。然而,在这些情况下存在着一些挑战,如蜂窝通信和电力基础设施遭到破坏、缺乏视线(LoS)以及在废墟下难以定位。在本文中,我们将讨论能够在灾难期间促进通信的关键因素,即卫星和空中平台、冗余、静音以及借助无线能量传输(WET)的可持续网络。文章还重点介绍了如何实施这些解决方案,以解决灾害期间的通信故障问题。最后,文章揭示了尚未解决的挑战以及未来的研究方向。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Five Key Enablers for Communication during and after Disasters
Civilian communication during disasters such as earthquakes, floods, and military conflicts is crucial for saving lives. Nevertheless, several challenges exist during these circumstances such as the destruction of cellular communication and electricity infrastructure, lack of line of sight (LoS), and difficulty of localization under the rubble. In this article, we discuss key enablers that can boost communication during disasters, namely, satellite and aerial platforms, redundancy, silencing, and sustainable networks aided with wireless energy transfer (WET). The article also highlights how these solutions can be implemented in order to solve the failure of communication during disasters. Finally, it sheds light on unresolved challenges, as well as future research directions.
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