Media-Based Modulation for Future Wireless Systems: A Tutorial
Media-Based Modulation for Future Wireless Systems: A Tutorial
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DOI：
10.1109/mwc.2019.1800568
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发表时间：
2018-11
影响因子：
12.9
通讯作者：
E. Başar
中科院分区：
文献类型：
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作者：
E. Başar
随着3GPP首次正式发布5G无线网络，无线革命已经开始，预计将支持大量应用。尽管发展了几种现代通信技术，但自从现代数字通信时代开始以来，我们主要通过改变正弦载波信号的幅度、相位或频率来传递信息，这具有固有的缺点。另一方面，IM提供了传输数字信息的另一个维度：相应通信系统构建块的索引。MBM是IM家族中最新和最突出的成员之一，它通过改变可重构天线的远场辐射方向图来执行信息传输，并提供了一个全新的维度来传达信息：通过接收信号的独特签名来实现无线信道衰落。本文的目的是从广泛的通信工程的角度，通过讨论MBM技术的最新进展以及可能的有趣的研究方向，阐明这一有前途的前沿。
The wireless revolution has already started with the first official 3GPP release of 5G wireless networks, which is expected to support a plethora of applications. Despite the development of several modern communication technologies, since the beginning of the modern era of digital communications, we have been mostly conveying information by altering the amplitude, the phase, or the frequency of sinusoidal carrier signals, which has inherent drawbacks. On the other hand, IM provides an alternative dimension to transmit digital information: the indices of the corresponding communication systems' building blocks. MBM, which is one of the newest and the most prominent members of the IM family, performs the transmission of information by altering the far-field radiation pattern of reconfigurable antennas and provides a completely new dimension to convey information: wireless channel fade realizations themselves through the unique signature of received signals. The aim of this article is to shed light on this promising frontier from a broad communication engineering perspective by discussing the most recent advances as well as possible interesting research directions in MBM technologies.