nonorthogonal multiple access (PD-NOMA) is experimentally evaluated in this paper. The
simplicity of the adopted nonorthogonal scheme is provided by the fixed power allocation
method at the transmitter and the single one-tap equalization executed before the
successive interference cancellation at the receiver. The experimental results proved the
successful transmission of the PD-NOMA scheme with three users in VLC links of up to 2.5 …