... Frequency Offset Estimation Algorithm for OFDM System and its AnalysisCh. Nanda Kishore1 and V. Umapathi Reddy1, 21Hellosoft India Pvt Ltd, 82 703, Road No 12, Banjara Hills, 500 034 Hyderabad, AP, ... denominator of Q(d) are Gaussianrandom variables. If the standard deviations of both theserandom variables are much smaller than their mean values,then the mean and the variance of Q(d) are obtained ... is analyzed and its mean values at thepreamble boundary and in its neighborhood are evaluated, for AWGN and for frequency selective channels with specified meanpower profile of the channel taps,...