上行海量MIMO系统性能评估与优化

Messaoud Eljamai, Yacoub Ahmed, M. Ammar, A. Bouallègue
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引用次数: 0

摘要

大规模多输入多输出(MIMO)将成为5G系统的主要物理层技术。它的想法是为每个小区使用大量的天线来提高网络的性能。为了提高吞吐量,5G系统将致力于在密集网络中使用大规模MIMO技术。本文主要研究具有小小区的上行海量MIMO系统。对系统性能进行了建模和优化。仿真结果表明,在蜂窝网络中使用小蜂窝的大规模MIMO可以大大提高吞吐量和活跃用户数。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Performances Evaluation and Optimization of Uplink Massive MIMO System
Massive multiple inputs multiple outputs (MIMO) will be the main physical layer technology of 5G systems. Its idea is to use, for each cell, a large number of antennas to increase the network's performances. In order to improve the throughput, 5G system will be aims to use massive MIMO technique in a dense network. In this article, we focus on the study of the uplink massive MIMO system with small cells. The system performances are modeled and optimized. Simulation results show that using massive MIMO with small cells greatly improves the throughput and number of active users in the cellular networks.
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