Optimal channel reuse in cellular radio systems with multiplecorrelated log-normal interferers

摘要

The probability of co-channel interference (PCI) due to multiplencorrelated log-normal signals is calculated for cellular radio systemsnoperating in Rayleigh fading and lognormal shadowing environment. Theneffects on the PCI of the correlation between the signals, the standardndeviation due to shadowing, the number of interferers, the co-channelnprotection ratio, and the traffic load is investigated. The results arenused for analyzing the optimal channel reuse, the cluster size, and thenspectrum efficiency in terms of these parameters