From: Application research of polar coded OFDM underwater acoustic communications
\(N\) | 128 | 256 | 512 | 1024 |
---|---|---|---|---|
\(\Delta f \, (Hz)\) | 46.88 | 23.44 | 11.72 | 5.86 |
\(A\) | 1024 | 2048 | 4096 | 8192 |
\(R_{D} (kb/s)\) | 1.6 | 3.2 | 6.4 | 12.8 |
\(T_{cp} (ms)\) | 5.34 | 10.67 | 21.34 | 42.67 |
\(T \, (ms)\) | 21.34 | 42.67 | 85.3 | 170.7 |