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机译:New blind frequency offset estimator for OFDM systems over frequency selective fading channels
Agcy Sci Technol & Res, Inst Infocomm Res, Singapore 119613, Singapore;
Natl Univ Singapore, Dept Elect Engn, Singapore 119260, Singapore;
blind frequency offset estimator; maximum likelihood; OFDM; frequency selective fading channel; frequency synchronization; SIGNALS; TIME;