Carrier frequency offset calibration method

A carrier frequency offset (CFO) calibration method for calibrating a CFO of a receiver is proposed. The CFO calibration method includes: receiving at least one CFO estimation value generated by digital CFO estimation; generating a CFO adjustment value according to the at least one CFO estimation va...

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Bibliographische Detailangaben
Hauptverfasser: CHANG, CHUNG-YAO, YEN, KAI-WEI, WU, CHIH-YUNG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:A carrier frequency offset (CFO) calibration method for calibrating a CFO of a receiver is proposed. The CFO calibration method includes: receiving at least one CFO estimation value generated by digital CFO estimation; generating a CFO adjustment value according to the at least one CFO estimation value; and adjusting an oscillation frequency of an oscillator of the receiver according to the CFO adjustment value.