Consider the two-user, synchronous CDMA transmission system described in Problem 16.6. T...

Consider the two-user, synchronous CDMA transmission system described in Problem 16.6. The conventional single-user detector for the information bits b1 and b2 gives the outputs

Assuming that P(b1 = 1) = P(b2 =1)=1/2, and b1 and b2 are statistically independent, determine the probability of error for this detector.