Massive MIMO for Fifth Generation (5G): Opportunities and Challenges

被引：23

作者：

Adnan, Noor Hidayah Muhamad ^{[1
]}

Rafiqul, Islam Md. ^{[1
]}

Alam, A. H. M. Zahirul ^{[1
]}

机构：

[1] Int Islamic Univ Malaysia, Kulliyyah Engn, POB 10, Kuala Lumpur 50728, Malaysia

来源：

PROCEEDINGS OF 6TH INTERNATIONAL CONFERENCE ON COMPUTER AND COMMUNICATION ENGINEERING (ICCCE 2016) | 2016年

关键词：

MIMO; massive MIMO; 5G; opportunities; challenges; BASE STATION; SYSTEMS; WIRELESS; ANTENNAS;

D O I：

10.1109/ICCCE.2016.23

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：

MIMO is a technology that utilizes multiple antennas at transmitter/receiver to improve the throughput, capacity and coverage of wireless system. Massive MIMO where Base Station is equipped with orders of magnitude more antennas have shown over 10 times spectral efficiency increase over MIMO with simpler signal processing algorithms. Massive MIMO has benefits of enhanced capacity, spectral and energy efficiency and it can be built by using low cost and low power components. Despite its potential benefits, this paper also summarizes some challenges faced by massive MIMO such as antenna spatial correlation and mutual coupling as well as non-linear hardware impairments. These challenges encountered in massive MIMO uncover new problems that need further investigation.

引用

页码：47 / 52

页数：6

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