Table 1 Simulation parameters

Number of subchannels of the filter bank over the entire bandwidth

32

Number of primary channels over the entire bandwidth

8 or 4

Number of subchannels per primary channel

4 or 8

Coefficients for the prototype filter

101

Roll-off for the prototype filter

0.8

Noise

AWGN

Primary transmission

White Gaussian random variable; single carrier transmission

Filter type for the Uniform DFT

Root Nyquist

Design algorithm for the DFT filter bank

[40]

Filter type in the OFDM-OQAM receiver

MDFT with PR

Design algorithm for the MDFT filter bank

[41]

Radio channels

Rayleigh paths with exponential PDP