Performance of cooperative massive MIMO 5g cellular system

摘要

In this paper, Massive MIMO technology is proposed to 5G cellular system which improves throughput and spectral efficiency. The system performance based on LTE system. Cooperative Massive MIMO system contains multiple base station antennas for multiple users. Cooperative Massive MIMO improved the system performance of Cell edge users by using Matched Filter (MF) Pre-coding. For 5G system Massive MIMO uses a large number of antennas with an order for magnitude more antennas than current LTE systems. MF (matched filter) Pre-coding is used at the eNodeBs to reduce inter user interference by using asymptotical Orthogonality among users. Cooperative Massive MIMO is used to eliminate to inter cell interference, pilot Contamination by using large number of base station antennas used.