Performance Evaluation of Downlink Non-Orthogonal Multiple Access in Wi-Fi Networks

被引：0

作者：

E. O. Endovitskiy

A. A. Kureev

I. A. Levitsky

S. A. Tutelian

E. M. Khorov

机构：

[1] Moscow Institute of Physics and Technology (National Research University),

[2] Institute for Information Transmission Problems (Kharkevich Institute),undefined

[3] Russian Academy of Sciences,undefined

来源：

Journal of Communications Technology and Electronics | 2021年 / 66卷

关键词：

non-orthogonal multiple access; signal multiplexing; Wi-Fi;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Non-orthogonal Multiple Access (NOMA) is a technology that can improve the spectral efficiency of Wi-Fi networks in a downlink. NOMA allows data transmission to several devices simultaneously in one timefrequency resource. In this paper, we investigate the geometric mean throughput gain of a Wi-Fi network using NOMA over the classical time-division multiple access method. For this, we develop a simulation model of a Wi-Fi network using NOMA, which is calibrated using a previously developed experimental setup. The results show that the use of NOMA can increase the geometric mean throughput up to 40%.

引用

页码：1485 / 1490

页数：5