Comparison of Uplink Spectral Efficiency in Massive MIMO Systems

摘要

The exponential development of wireless communication networks leads to deficient in the capacity of wireless networks. Spectral efficiency can be enhanced by using one of the favorable techniques in 5G wireless communication, i.e., Massive MIMO which configures a huge no. of antennas at the Base Station (BS).This paper figures out the performance comparison of Uplink SE in a single-cell M-MIMO system for MRC, ZF, MMSE receivers at the base station in Rayleigh channel models. For distinct large-scale fading parameters, the SE of all the users on an average is also investigated in detail.