Sixty Years of Coherent Versus Non-Coherent Tradeoffs and the Road From 5G to Wireless Futures

Sixty years of coherent versus non-coherent tradeoff as well as the twenty years of coherent versus non-coherent tradeoff in Multiple-Input Multiple-Output (MIMO) systems are surveyed. Furthermore, the advantages of adaptivity are discussed. More explicitly, in order to support the diverse communica...

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Bibliographic Details
Published in:	IEEE access Vol. 7; pp. 178246 - 178299
Main Authors:	Xu, Chao, Ishikawa, Naoki, Rajashekar, Rakshith, Sugiura, Shinya, Maunder, Robert G., Wang, Zhaocheng, Yang, Lie-Liang, Hanzo, Lajos
Format:	Journal Article
Language:	English
Published:	Piscataway IEEE 2019 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	5G mobile communication 5G New Radio Algorithms artificial intelligence channel coding Channel estimation Coherence Coherent decision-feedback Decoding differential encoding Differential phase shift keying differential space-time modulation energy-efficiency full-duplex index modulation link budget Machine learning Maximum likelihood estimation millimeter wave Millimeter waves MIMO (control systems) multiple-input multiple-output non-coherent Orthogonal Frequency Division Multiplexing peak-to-average power ratio physical layer Power consumption Signal detection Signal transmission space-air-ground sphere decoding Terahertz Tradeoffs
ISSN:	2169-3536, 2169-3536
Online Access:	Get full text
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