A Low-Cost and Robust Maximum Likelihood Joint Estimator for the Doppler Spread and CFO Parameters Over Flat-Fading Rayleigh Channels
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DOI: 10.1109/tcomm.2017.2697962
Abstract: This paper addresses the problem of Doppler spread and carrier frequency offset (CFO) estimation under flat-fading Rayleigh channels. We develop a new low-cost and robust approximate maximum likelihood (ML) estimator for these two key parameters… read more here.
Keywords: doppler spread; flat fading; estimator; doppler ... See more keywords