Title

Antieigenvalue-Based Spectrum Sensing for Cognitive Radio

RIS ID

131741

Publication Details

C. Guo, M. Jin, Q. Guo & Y. Li, "Antieigenvalue-Based Spectrum Sensing for Cognitive Radio," IEEE Wireless Communications Letters, vol. 8, (2) pp. 544-547, 2019.

Abstract

In this letter, we investigate the application of antieigenvalues to spectrum sensing for the first time and design an antieigenvalue-based detector. A theoretical expression for the decision threshold of the proposed detector is also derived. It is shown that the mean-to-square extreme eigenvalue (MSEE) detector is a special case of the proposed one. Numerical simulations validate the theoretical analysis, and demonstrate the superior performance of the proposed detector.

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Link to publisher version (DOI)

http://dx.doi.org/10.1109/LWC.2018.2879339