Table 2 Simulation conditions
Parameter | Value |
|---|---|
Bandwidth | 5 MHz |
Number of subcarriers | 512 |
Useful symbol time | 6.4 μ s |
Guard interval | 1.25 μ s |
Data modulation | OFDM QPSK |
Small-scale channel model | Rayleigh flat fading |
Weight estimation algorithm | RLS |
Noise | AWGN |
Convolutional code rate | 1/2 |
Convolutional code constraint length | 7 |