Homework-3 Find channel capacity if p(x1) = 0.4 0.8 X1 Y1 X2 Y2 0.8 Hint: for BSC channel e Y1 X, a 1-e 1-e X2 Capacity = 1 + e log2 e + (1 - e) log (1 - e) (see page 12) Y2 e