... symbols, each symbol corresponding to a two-way transmission distance ofapproximately 1100 m. The maximum two-way transmission distance is 70 km, hence themaximum cell radius 35 km. Accounting for ... in the following as random hopping, different co-channel cells use differentuncorrelated sequences, resulting in the desired interference diversity. According to Refer-ence [81], these sequences ... channel fluctuations, thetime diversity obtained through interleaving and error coding is typically sufficient. Forslow moving mobiles, on the other hand, a fading dip may extend over more than...