Table 1 MIMO-OFDM simulation parameters for 128 subcarrier
From: Particle swarm optimization for pilot tones design in MIMO-OFDM systems
Parameter | Value |
|---|---|
FFT size | 128 |
Number of subcarrier | 128 |
Cyclic prefix size | FFT/4 = 32 |
Number of pilot tones | 16 |
Modulation type | QPSK |
OFDM symbol duration (τs) | 1.13 ms |