Abstract—This paper studies the effect of Multiple access interference (MAI) on the performance of coded FHSS systems. This is achieved by modelling the physical channel in these networks as a block fading channel with the hopping rate as a network parameter. From this, error performance of convolutionally coded FHSS systems is derived by finding the exact interference statistics and averaging over it. 							
						
							
					 															
					Salam A. Zummo