“…Observe that in (7)-(10), we are including several sources of information exchange noise. In comparison, references [10], [12] only considered the noise source v (7) and one set of scaling coefficients {a 1,lk }; the other coefficients were set to c lk = a 2,lk = 0 for l = k and c kk = a 2,kk = 1. In other words, these references only considered (7) and the traditional CTA strategy without exchange of the data {d l (i), u l,i }.…”