From: Adaptive coding and modulation using imperfect CSI in cognitive BIC-OFDM systems
Data subcarriers (N) | 48 |
Sampling rate (1/T) | 5.6 MHz |
FFT size (N car) | 512 |
Length of cyclic prefix (ν) | 64 |
Convolutional code | (133,171)8 |
Code rates (\({\mathcal {D}}_{\mathrm {r}}\)) | 1/2, 2/3, 3/4, 5/6 |
Constellation sizes (\({\mathcal {D}}_{\mathrm {m}}\)) | 2, 4, 6 bits |
Information bits (N p) | 1024 |
CRC (N CRC) | 32 |