Data modulation | 16QAM |
Data detection | ZF, MMSE |
Symbol duration | 10Â \(\upmu\)s |
Number of data symbols | 20 |
Number of users | 4 |
Number of data subcarriers | 128 |
FFT size | 128 |
WHT and DFT spreading length | 32 |
Guard interval | 32 sample time |
Path model | 15 path Rayleigh fading |
Doppler frequency | 5Â Hz |
Channel estimation | Perfect |
FEC | Convolutional code for \((R,{\mathcal {K}})=(1/2,7)\) |