A Bandwidth-Efficient Transmission Scheme Based on Spectrum Sensing Results in CR Networks

A bandwidth-efficient transmission scheme based on conservative spectrum sensing results without a common reporting channel is proposed for cognitive radio (CR) networks. A secondary relay node can assist a secondary source node for both spectrum sensing and data transmission. The secondary source n...

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Veröffentlicht in:	Wireless personal communications 2017-09, Vol.96 (2), p.3179-3191
Hauptverfasser:	Cui, Taiping, Kwak, Kyungsup
Format:	Artikel
Sprache:	eng
Schlagworte:	Bandwidths Cognitive radio Communications Engineering Computer Communication Networks Data transmission Detection Engineering Networks Relay Routing Signal,Image and Speech Processing Spectrum allocation
Online-Zugang:	Volltext
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