Cooperative spectrum sensing over unreliable reporting channel
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2011-06-21 v1 Information Theory
math.IT
Abstract
This article aims to analyze a cooperative spectrum sensing scheme using a centralized approach with unreliable reporting channel. The spectrum sensing is applied to a cognitive radio system, where each cognitive radio performs a simple energy detection and send the decision to a fusion center through a reporting channel. When the decisions are available at the fusion center, a n-out-of-K rule is applied. The impact of the choice of the parameter n in the cognitive radio system performance is analyzed in the case where the reporting channel introduces errors.
Cite
@article{arxiv.1106.3940,
title = {Cooperative spectrum sensing over unreliable reporting channel},
author = {Amanda de Paula and Cristiano Panazio},
journal= {arXiv preprint arXiv:1106.3940},
year = {2011}
}