Enhancing the performance of spectrum-sharing systems via collaborative distributed beamforming and AF relaying

In this paper, we use a distributed beamforming method in cognitive radio relay networks in an effort to enhance the spectrum efficiency and improve the performance of the cognitive (secondary) system. In particular, we consider a spectrum sharing system where a set of potential relays are employed...

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Bibliographische Detailangaben

Hauptverfasser:	Afana, A., Asghari, V., Ghrayeb, A., Affes, S.
Format:	Tagungsbericht
Sprache:	eng
Online-Zugang:	Volltext bestellen
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