On Timing Offset Estimation of OFDM

(整期优先)网络出版时间:2003-01-11
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Inthispaper,anewtimingoffsetestimationmethodforOrthogonalFrequencypisionMultiplexing(OFDM)systemsarepresented.Uponthereceiptofjustonetrainingsequence,thispresenceofasignalandthestartoftheframecanbedetected.TheperformancesofthetimingestimatorinadditivewhiteGaussiannoiseandthemobilemultipathchannelareevaluatedbysimulation.TheresultsdeliveredbythisalgorithmarecomparedwiththosedeliveredbySchmidlandCox.