Millimeter-Wave Access and Backhauling: The Solution to the Exponential Data Traffic Increase in 5G Mobile Communications Systems?

被引：336

作者：

Dehos, Cedric ^{[1
]}

Luis Gonzalez, Jose ^{[1
]}

De Domenico, Antonio ^{[1
]}

Ktenas, Dimitri ^{[2
]}

Dussopt, Laurent ^{[1
]}

机构：

[1] CEA LETI, Grenoble, France

[2] CEA LETI, Wireless Commun Syst Studies Lab, Grenoble, France

来源：

IEEE COMMUNICATIONS MAGAZINE | 2014年 / 52卷 / 09期

关键词：

Network architecture - Millimeter waves - Radio transceivers;

D O I：

10.1109/MCOM.2014.6894457

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The exponential increase of mobile data traffic requires disrupting approaches for the realization of future 5G systems. In this article, we overview the technologies that will pave the way for a novel cellular architecture that integrates high-data-rate access and backhaul networks based on millimeter-wave frequencies (57-66, 71-76, and 81-86 GHz). We evaluate the feasibility of short- and medium-distance links at these frequencies and analyze the requirements from the transceiver architecture and technology, antennas, and modulation scheme points of view. Technical challenges are discussed, and design options highlighted; finally, a performance evaluation quantifies the benefits of millimeter-wave systems with respect to current cellular technologies.

引用

页码：88 / 95

页数：8

共 14 条

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