PROVED FIXED POINT RESULT IN A FUZZY INTITIONISTIC METRIC SPACE

Abstract

Carrier frequency offset is the major problem associated with OFDM systems as it causes the loss of orthogonality of sub-carriers & hence results into Inter Carrier Interference (ICI).  So, the minimization of (ICI) is one of the most important challenges for OFDM system developers. Many possible methods exist to minimize/remove ICI upto the maximum extent. The aim of this paper is to focus on the use of Kalman Filter for ICI cancellation in OFDM system. This paper also shows the simulation result under specified parameters & thus investigates its performance in reducing ICI.