The effects of channel knowledge on cooperative spectrum sensing in Nakagami-n/q fading channels

Cooperative spectrum sensing (CSS) is an efficient method to detect vacant spectrum of a primary user (PU) by combining sensing information of multiple cognitive radios (CRs) in presence of fading. In this paper, effects of perfect and imperfect channel state information (CSI) on CSS network is eval...

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Veröffentlicht in:	Wireless networks 2019-07, Vol.25 (5), p.2559-2571
Hauptverfasser:	Nallagonda, Srinivas, Chandra, Aniruddha, Dhar Roy, Sanjay, Kundu, Sumit
Format:	Artikel
Sprache:	eng
Schlagworte:	Channels Cognitive radio Communications Engineering Computer Communication Networks Electrical Engineering Energy Engineering Error detection Fading IT in Business Networks Noise Radios Sensors Spectrum allocation Wireless networks
Online-Zugang:	Volltext
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