  The paper deals with the allocation of the probability of false alert within
the advanced receiver integrity monitoring method. Namely, the stress is laid
on the correct computation of the probability of false alert per sample under
assumption of time-correlated pseudorange noise. Detailed analysis of the
dependence of the probability of false alert per sample on the measurement
noise time constant is given and a numerical algorithm for the correct
computation of the probability is proposed. The algorithm is illustrated using
a numerical example.
