Figure 3
Relative frequency of the execution of the calculation of the analog weight W α in the GC-2 ( t , p ) algorithm applied to the code C 2 (25,8,5) as a function of E b / N 0 . Parameters of the GC-2 algorithm: (black square symbol): t = 2,p = 2; (red square symbol): t = 2,p = 7; (green circle symbol): t = 3,p = 2; (blue circle symbol): t=3,p = 7; (cyan triangle symbol): t = 6,p = 2; (magenta triangle symbol): t = 6,p = 7.