New spectrum sensing method under time-variant flat fading channels

A dynamic state-space model (DSM) was presented for the problem of spectrum sensing under time-variant flat fading channels (TVFF).The primary user (PU) state and the fading channel were characterized as hidden states.On this basis,a novel method was proposed to estimate the PU state and the fading...

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Principais autores:	Meng-wei SUN, Long ZHAO, Qiao-chun XU, Bin LI, Cheng-lin ZHAO
פורמט:	Artigo
שפה:	Chinês
יצא לאור:	Editorial Department of Journal on Communications 2014-07-01
סדרה:	Tongxin xuebao
נושאים:	time-variant flat fading channels;spectrum sensing;dynamic state-space model;joint estimation
גישה מקוונת:	http://www.joconline.com.cn/thesisDetails#10.3969/j.issn.1000-436x.2014.07.008
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