Performance of GMSK in frequency selective Rayleigh fadhi g and multiple cochannel interferers'

Abstract- The two-ray Rayleigh fading model accounts for the fre-quency selective fading experienced by the received signals in some digital cellular systems. For such fading channels, binary error probabilities of GNISK with discriminator detection or differential detection are considered in the presence of multiple, Rayleigh-faded, independent, cochannel interferers. The paper drives an exact solu-tion for the average error probability and a near-exact but less com-putationally intensive solution. The near-exact solution is virtually indistinguishable from the exact solution for large carrier-to-inter-ference ratios (CIR,. To establish the accuracy of the results, numer-ical examples are given. I