A data-aided OFDM/OQAM synchronization algorithm using maximum posterior probability criterion

The OFDM/offset QAM (OFDM/OQAM) systems are sensitive to synchronization errors. To overcome this shortage of OFDM/OQAM systems, in this paper, a data-aided joint symbol timing and carrier frequency offsets (CFO) estimation algorithm based on maximum posterior probability criterion is proposed. Comp...

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Vydáno v:	ICCTA 2011 : IET International Conference on Communication Technology and Application : 14-16 October 2011 s. 107 - 111
Hlavní autoři:	Chen, Hao, Hu, Su, Wu, Gang, Li, Shaoqian
Médium:	Konferenční příspěvek
Jazyk:	angličtina
Vydáno:	Stevenage IET 2011 The Institution of Engineering & Technology
Témata:	Interpolation and function approximation (numerical analysis) Modulation and coding methods Other topics in statistics Radio links and equipment OFDM-offset QAM systems root mean square error maximum posterior probability criterion multipath channels quadrature amplitude modulation RMSE bit error rate maximum likelihood estimation data-aided OFDM-OQAM synchronization algorithm BER frequency estimation synchronisation fading channels synchronization errors data-aided joint symbol timing-carrier frequency offset estimation SNR multipath fading channels OFDM modulation CFO estimation mean square error methods signal-to-noise power ratio error statistics
ISBN:	9781849194709, 184919470X
On-line přístup:	Získat plný text
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