Table 1 Approximate values of the optimum cyclic prefix length (at 25 MHz) as a function of the number of carriers
From: Performance analysis of OFDM modulation on indoor broadband PLC channels
N | 29 | 210 | 211 | 212 | 213 | 214 | 215 |
|---|---|---|---|---|---|---|---|
cp (Samples) | 50 | 75 | 75 | 125 | 150 | 175 | 200 |