Compressed correlation-matching for spectrum sensing in sparse wideband regimes
Compressed correlation-matching for spectrum sensing in sparse wideband regimes
Citació
- Font-Segura J, Vazquez G, Riba J. Compressed correlation-matching for spectrum sensing in sparse wideband regimes. In: 2011 IEEE International Conference on Communications (ICC); 2011 Jun 5-9; Kyoto, Japan. [Piscataway, NJ]: IEEE, 2011. p. 1-5. DOI: 10.1109/icc.2011.5962494
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Descripció
Resum
In this paper, we consider a novel compressed correlation-matching (CCM) approach for spectrum sensing of wideband sparse signals. We derive a general closed-form estimate of thewideband sparse signal level from compressed observations,while providing physical interpretation of the problem.The formulation allows straight forward application to signal processing problems of interest, suchas generalized likelihood ratiotest (GLRT) spectrum sensing forwideband cognitive radio. Simulation results are reported to assess the behavior of the CCM method.Descripció
Comunicació presentada a 2011 IEEE International Conference on Communications (ICC), celebrada del 5 al 9 de juny de 2011 a Kyoto, Japó.