Spectral Efficiency of the Linear, Precoded Zero Force and Mrc Using Massive Mimo

Abstract

This paper describes the spectral efficiency (SE), under energy constraint of linear Zero-Forcing (ZF) massive MIMO uplink assuming MRC process. To describe spectral efficiency we propose a method, a crew of users are designing transmitting vector and relaxation of the users are considering co-channel interference thereby improving spectral efficiency. A mixed-ADC receiver has least performance compared to linear ZF, Performance ZF(P-ZF) and MRC. The simulation outcomes divulge that, SE can be improved by our Proposed system when compared to existing systems