Research Article

Iterative Channel Estimation for Nonbinary LDPC-Coded OFDM Signals

Figure 4

WER performance as a function of 𝐸 𝑆 / 𝑁 0 ( 𝑀 = 𝑞 = 6 4 , 𝑣 = 1 0  km/h, 𝐿 = 2 , variable 𝑆 , soft information).
254597.fig.004