Estimation method for QAM constellation diagram rotation caused by frequency offset, storage medium and equipment

The invention discloses a method for estimating rotation of a QAM constellation diagram caused by frequency offset, a storage medium and equipment. The method comprises the following steps: mapping a received signal into an original quadrature amplitude modulation (QAM) constellation diagram in a co...

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Bibliographische Detailangaben

Hauptverfasser:	WANG YUTAO, CAI PENGHAO, YANG FUQIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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