Adaptive dynamic spectrum allocation in the cognitive radio system

An adaptive dynamic spectrum allocation scheme among multi-cells in cognitive radio system is proposed. Firstly, the method presents the predicting scheme of idle period of each licensed spectrum units that can be used by cognitive radio, based on this, a dynamic spectrum allocation scheme is propos...

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Veröffentlicht in:	Dian zi yu xin xi xue bao = Journal of electronics & information technology 2009-12, Vol.31 (12), p.2801-2806
Hauptverfasser:	Su, Xi, Shen, Shu-Qun, Feng, Zhi-Yong, Chen, Xing
Format:	Artikel
Sprache:	chi
Online-Zugang:	Volltext
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