Smart Switching Strategy-Based Supervision Rule to Mitigate the Problem of Pilot Contamination in Massive MIMO Systems

Table 1

System settings.

Number of the cells
Number of the antennas BSs
Number of the users per cell
Number of OPSs for the WGC-PA [15]
Adjustment parameter
Cell radius
Inner radius
Transmit powers ,	10 dBm
Transmit power	12 dBm
Path loss exponent
log-normal shadowing fading
Pilot overhead parameter