Pilot and Data Power Allocation for Massive MIMO Systems with an Acceptable Complexity

被引：0
|
作者：
Saatlou, O. [1 ]
Ahmad, M. Omair [1 ]
Swamy, M. N. S. [1 ]
机构：
[1] Concordia Univ, Dept Elect & Comp Engn, Montreal, PQ H3G 1M8, Canada
来源：
2021 IEEE INTERNATIONAL MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS (MWSCAS) | 2021年
基金：
加拿大自然科学与工程研究理事会;
关键词：
Spectral efficiency; multiuser MIMO; very large MIMO systems; power allocation;
D O I：
10.1109/MWSCAS47672.2021.9531881
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, a method of power control is proposed in massive multiple-input multiple-output systems on the down-link transmission in order to maximize the spectral efficiency, where a base station with a large number of antennas serves the users equipped with a single antenna. Given the total power budget at the base station, power is allocated to all pilots symbols and various data symbols among the users. Experimental results indicate that the proposed power control method is superior to the most of existing schemes in terms of the spectral efficiency.
引用
收藏
页码：583 / 586
页数：4
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