Blind frequency tracking based on time-domain spreading for MB-OFDM-UWB systems

A blind carrier frequency offset (CFO) tracking algorithm based on time-domain spreading (TDS) was proposed for multiband orthogonal frequency division multiplexing ultra wide band systems.The scheme uses data symbols and the mapped TDS ones to develop time and frequency-domain estimators and tracki...

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Detalles Bibliográficos

Principais autores:	Li-jun GE, Hong WU
Formato:	Artigo
Idioma:	Chinês
Publicado:	Editorial Department of Journal on Communications 2013-04-01
Series:	Tongxin xuebao
Assuntos:	MB-OFDM;UWB;time-domain spreading;synchronization;carrier frequency offset
Acceso en liña:	http://www.joconline.com.cn/thesisDetails#10.3969/j.issn.1000-436x.2013.04.016
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