SIMULATION OF MICROPROCESSOR BASED VITERBI DECODER

Abstract

J.-Microprocessors are finding many applications In communication syste, Microprocessor based deign of Mad s using :moo modulation technique is discussed in this thesis. Ws also consider correlative level ens- wading wht& is simple to implement and makes efficient use of bandWidth. Ms*.tnu likelihood decoder known as Vit decoder, for decoding these signal$, to explain± is cesso -based inpiententation of Viterbi decoder is presented nsxt, The performance evaivat&on of this system t.e done with th. help of simulation tech-niques, For this Intel 8080 simulatcr is developed and its features are discussed. This simulator has been dove- low using Macro language of Dec 20/5.