Adaptive Sequential Cooperative Energy Detection Scheme for Primary User Detection in Cognitive Radio

Shengliang PENG; Xi YANG; Shuli SHU; Pengcheng ZHU; Xiuying CAO

doi:10.1587/transcom.E94.B.2896

IEICE Transactions on Communications

Online ISSN : 1745-1345
Print ISSN : 0916-8516

Regular Section

Adaptive Sequential Cooperative Energy Detection Scheme for Primary User Detection in Cognitive Radio

Shengliang PENG, Xi YANG, Shuli SHU, Pengcheng ZHU, Xiuying CAO

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Keywords: cooperative primary user detection, detection time, detection accuracy, adaptation, sequential probability ratio test

JOURNAL RESTRICTED ACCESS

2011 Volume E94.B Issue 10 Pages 2896-2899

DOI https://doi.org/10.1587/transcom.E94.B.2896

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Abstract

This paper proposes an adaptive sequential cooperative energy detection scheme for primary user detection in cognitive radio to minimize the detection time while guaranteeing the desired detection accuracy. Simulation results are provided to show the effectiveness of the proposed scheme.

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