Analysis of Cognitive Radio Networks Based on a Queueing Model with Server Interruptions

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BibTeX reference

In this paper, we introduce a queueing approach with server interruptions to analyze the performance of a cognitive radio (CR) link subject to recurrent failures and interruptions. This general model can be used to analyze the traffic metrics as a function of different recovery schemes, channel bandwidth variations and service differentiation. As a first step, we solve in this paper the queueing model without service variation and differentiation. Numerical results to illustrate the analysis accuracy are provided.

, 16 pages


Analysis of cognitive radio networks based on a queueing model with server interruptions
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Proc. International Conference on Communications (ICC) 2012, 1703–1708, 2012 BibTeX reference