Performance of linear-quadratic detectors in spectrum sensing

Abstract

Channel-modeling uncertainties may affect the performance of spectrum sensing in cognitive-radio applications. Negative effects of these uncertainties may be mitigated by an appropriate choice of the sensor operation. We show how the use of a linear-quadratic detector can improve the performance of both linear and quadratic spectrum sensors. The robustness to model uncertainties of the linear-quadratic detector is studied using moment-bound theory.

DOI: 10.1109/WCNC.2013.6555233

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@article{Biglieri2013PerformanceOL, title={Performance of linear-quadratic detectors in spectrum sensing}, author={Ezio Biglieri and Marco Lops}, journal={2013 IEEE Wireless Communications and Networking Conference (WCNC)}, year={2013}, pages={4095-4100} }