Table 1: Simulation parameters for SMT and OFDM system.

Parameter SMT OFDM
Bandwidth 8 MHz
Cyclic prefix ( 𝑃 ) length 0 128
Available subcarriers/subbands ( 𝑁 ) 1024
Modulated subcarriers/subbands ( 𝑁 𝑐 ) 768
Overlapping factor ( 𝐾 ) 4 1
Mapping ( 𝑀 ) 4 (16-QAM)
Clipping ratio 1 dB