Compressive SNR estimation for wideband cognitive radio under correlated scenarios

Abstract

Estimating the Signal to Noise Ratio (SNR) of the Primary Users' (PUs) signals over a wideband spectrum accurately is crucial in order to fully exploit an under-utilized primary spectrum using underlay Cognitive Radio (CR) techniques. In this context, we study an SNR estimation problem for a wideband CR under practical correlated scenarios in compressive… (More)
DOI: 10.1109/WCNC.2014.6952155

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Cite this paper

@article{Sharma2014CompressiveSE, title={Compressive SNR estimation for wideband cognitive radio under correlated scenarios}, author={Shree Krishna Sharma and Symeon Chatzinotas and Bj{\"o}rn E. Ottersten}, journal={2014 IEEE Wireless Communications and Networking Conference (WCNC)}, year={2014}, pages={713-718} }