Reducing Timing Jitter in OFDM Systems Using Oversampling

Timing jitter is a major issue in very high speed OFDM systems, which causes serious impairments that, degrades the performance of overall system. In order to reduce the effect caused by timing jitter, here in this proposal, we introduced a novel scheme that reduces the noise caused by the effect of timing jitter by using integral oversampling under different channel environments such as AWGN, Rayleigh and Rician channels. Simulation results have shown that the average jitter noise which is affected by timing jitter occurrence has reduced under various channel conditions. Also compared the performance of channels in terms of sub carrier index versus power