IEICE Transactions on Communications
Online ISSN : 1745-1345
Print ISSN : 0916-8516
Regular Section
A Simple Model for Nonsaturated Opportunistic Spectrum Access Networks
Yutae LEE
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2011 Volume E94.B Issue 11 Pages 3125-3127

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Abstract
We propose a simple approximate model for unslotted opportunistic spectrum access networks under nonsaturation conditions. The main simplification we introduce is that all secondary users, except a tagged one, in nonsaturated setting can be approximated by saturated ones with a scaled version of backoff interval. We analyze the approximate model and verify the model using simulations.
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© 2011 The Institute of Electronics, Information and Communication Engineers
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