Uplink NOMA-MIMO Systems with Rayleigh Power Distribution

Sensors

卷:22

Vitaly Kreyndelin¹  Taoufik Ben Rejeb¹  Denis Pankratov¹  Mikhail Bakulin¹  Aleksei Smirnov¹ 

[1] Moscow Technical University of Communications and Informatics (MTUCI), Moscow 111024, Russia;

关键词: MIMO;    PD-NOMA;    load factor;    channel capacity;   

DOI  :  10.3390/s22114002

来源: DOAJ

【 摘 要 】

The article is devoted to multiple-input multiple-output antenna systems, also called MIMO systems, which are widely used in wireless communication systems. In this article we consider a case when the MIMO system works in overloaded mode. In this mode MIMO systems can be considered as a system with non-orthogonal multiple access NOMA. The main goal of this article is to analyze this interesting case using statistical computer simulation. Based on the analysis of the capacity of a discrete-continuous multiuser MIMO uplink channel, the possibility of such systems functioning in overload mode is proved.

【 授权许可】

Unknown