Table 1 WirelessHD specification parameters [6].
From: GPU-Based FFT Computation for Multi-Gigabit WirelessHD Baseband Processing
Parameter | Value |
|---|---|
Occupied bandwidth | 1.76 GHz |
Reference sampling rate | 2.538 Gsamples/second |
Number of subcarriers | 512 |
FFT period | ~201.73 ns |
Subcarrier spacing | ~4.957 MHz |
Guard interval | ~25.22 ns |
Symbol duration | ~226.95 ns |
Number of data subcarriers | 336 |
Number of DC subcarriers | 3 |
Number of pilots | 16 |
Number of null subcarriers | 157 |
Modulation | QPSK, 16-QAM |
Outer block code | RS(224,216), rate 0.96 |
Inner code | 1/3, 2/3 (EEP), 4/5, 4/7 (UEP) |