Journal Article

ML estimation of time and frequency offset in OFDM systems

IEEE Transactions on Signal Processing (1997) 45(7) 1800-1805
DOI: 10.1109/78.599949
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Abstract

We present the joint maximum likelihood (ML) symbol-time and carrier-frequency offset estimator in orthogonal frequency-division multiplexing (OFDM) systems. Redundant information contained within the cyclic prefix enables this estimation without additional pilots. Simulations show that the frequency estimator may be used in a tracking mode and the time estimator in an acquisition mode. © 1997 IEEE.

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APA

Van De Beek, J. J., Sandell, M., & Börjesson, P. O. (1997). ML estimation of time and frequency offset in OFDM systems. IEEE Transactions on Signal Processing, 45(7), 1800–1805. https://doi.org/10.1109/78.599949

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