Method of New Calculation on OFDM System Error Rate
NI Hongyan · Modern Electronics Technique · 2008
The paper introduces long curtate new unequal OFDM system.Adopts long curtate unequal benefit to be not to require that the second order adding the circulation prefix,being therefore likely to lead into period stationarity,making use of signal therefore in launching an array,counting characteristic property realizing blind estimation of route.This technology includes three kinds of method : subspace decomposition,correlation matching,and maximum likeewise,Monte Carlo simulation show that when the Eb/No is low,function is better than the other kinds of method.