System Level Evaluation of Innovative Coded MIMO-OFDM Systems for Broadcasting Digital TV

Table 1

Simulations parameters.

FFT size	8 K
Sampling frequency (𝑓𝑠=1/𝑇𝑠)	9.14 MHz
Guard interval (GI) duration	1024×𝑇𝑠=112𝜇s
Rate 𝑅𝑐 of convolutional code	1/2, 2/3, 3/4
Polynomial code generator	(133,171)o
Channel estimation	perfect
Constellation	16-QAM, 64-QAM, 256-QAM
Spectral Efficiencies	𝜂=4 and 6b/s/Hz