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Autor Título Tipo [ Año(Desc)]
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2009
R. López-Valcarce, Vázquez-Vilar, G., y Álvarez-Díaz, M., «Multiantenna detection of multicarrier primary signals exploiting spectral a priori information», in International Conference on Cognitive Radio Oriented Wireless Networks and Communications (Crowncom), Hannover, Germany, 2009.
R. López-Valcarce y Vázquez-Vilar, G., «Wideband Spectrum Sensing in Cognitive Radio: Joint Estimation of Noise Variance and Multiple Signal Levels», in IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Perugia, Italy, 2009.
2010
M. Álvarez-Díaz, López-Valcarce, R., y Gómez-Alonso, I., «Blind l_1-Norm-Based Phase Estimation for Cross-QAM Robust to Finite Precision Effects», Signal Processing, vol. 90, pp. 2934-2948, 2010.Icono PDF phaserec08_v5_onecol.pdf (292.81 KB)
R. Elasmi-Ksibi, Cherif, S., López-Valcarce, R., y Besbes, H., «Closed-form real single-tone frequency estimator based on a normalized IIR notch filter», Signal Processing, vol. 90, pp. 1905-1915, 2010.Icono PDF ieee_version_finale_july_2008.pdf (193.5 KB)
B. E. Salem, López-Valcarce, R., Besbes, H., y Cherif, S., «A finite interval constant modulus criterion for multicarrier channel shortening», in European Wireless, Lucca, Italy, 2010.
R. Elasmi-Ksibi, Besbes, H., López-Valcarce, R., y Cherif, S., «Frequency estimation of real-valued single-tone in colored noise using multiple autocorrelation lags», Signal Processing, vol. 90, pp. 2303-2307, 2010.Icono PDF colored_noise_letter.pdf (111 KB)
W. Gappmair, López-Valcarce, R., y Mosquera, C., «Joint NDA Estimation of Carrier Frequency/Phase and SNR for Linearly Modulated Signals», IEEE Signal Processing Letters, vol. 17, pp. 517-520, 2010.Icono PDF double.pdf (97.54 KB)
D. Ramírez, Vía, J., Santamaría, I., López-Valcarce, R., y Scharf, L. L., «Multiantenna spectrum sensing: detection of spatial correlation among time-series with unknown spectra», in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Dallas, TX, 2010.Icono PDF icassp2010_vdef.pdf (121.86 KB)
R. López-Valcarce, Vázquez-Vilar, G., y Sala, J., «Multiantenna spectrum sensing for Cognitive Radio: overcoming noise uncertainty», in International Workshop on Cognitive Information Processing (CIP), Elba Island, Italy, 2010.Icono PDF cip2010.pdf (184.49 KB)
M. Álvarez-Díaz, López-Valcarce, R., y Mosquera, C., «SNR Estimation for Multilevel Constellations Using Higher-Order Moments», IEEE Transactions on Signal Processing, vol. 58, pp. 1515–1526, 2010.Icono PDF alvarez-diaz-tsp-10.pdf (295.93 KB)
C. Mosquera, López-Valcarce, R., y Jayaweera, S. K., «Stepsize Sequence Design for Distributed Average Consensus», IEEE Signal Processing Letters, vol. 17, pp. 169-172, 2010.
G. Vázquez-Vilar, López-Valcarce, R., Mosquera, C., y González-Prelcic, N., «Wideband Spectral Estimation from Compressed Measurements Exploiting Spectral a priori Information in Cognitive Radio Systems», in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Dallas, U.S.A., 2010.
2011
D. Manjarres, Ser, J. D., Gil-Lopez, S., Vecchio, M., Landa-Torres, I., y López-Valcarce, R., «On the Application of a Hybrid Harmony Search Algorithm to Node Localization in Anchor-based Wireless Sensor Networks», in IEEE International Conference on Intelligent Systems Design and Applications (ISDA), 2011.Icono PDF isda2011_2.pdf (794.74 KB)
D. Manjarres, Ser, J. D., Gil-Lopez, S., Vecchio, M., Landa-Torres, I., y López-Valcarce, R., «On the Application of a Hybrid Harmony Search Algorithm to Node Localization in Anchor-based Wireless Sensor Networks», in IEEE International Conference on Intelligent Systems Design and Applications (ISDA), 2011.Icono PDF isda2011_2.pdf (794.74 KB)
D. Romero y López-Valcarce, R., «Bandlimited or Constant Envelope? Exploiting Waveform Properties in Wireless Microphone Detection», in International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), San Juan, Puerto Rico, 2011, pp. 17-20.Icono PDF bandlimited_vs_cm_2.pdf (248.5 KB)
G. Vázquez-Vilar, López-Valcarce, R., y Pandharipande, A., «Detection diversity of multiantenna spectrum sensors», in IEEE Int. Conf. on Acoustics, Speech and Signal Processing (ICASSP 2011), Prague, Czech Republic, 2011, pp. 2936-2939.Icono PDF vazquezvalcarcepandharipandeicassp11.pdf (156.47 KB)
D. Ramírez, Vázquez-Vilar, G., López-Valcarce, R., Vía, J., y Santamaría, I., «Detection of Rank-P Signals in Cognitive Radio Networks With Uncalibrated Multiple Antennas», IEEE Trans. on Signal Processing, vol. 59, n.º 8, pp. 3764-3774, 2011.Icono PDF manuscript.pdf (587.54 KB)
D. Romero y López-Valcarce, R., «Distributed spectrum sensing with multiantenna sensors under calibration errors», in IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2011, pp. 441 -445.Icono PDF paper.pdf (249.47 KB)
M. Vecchio, López-Valcarce, R., y Marcelloni, F., «An Effective Metaheuristic Approach to Node Localization in Wireless Sensor Networks», in IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS), 2011.Icono PDF mass_final.pdf (279.61 KB)
J. Arnau, Bergmann, M., Candreva, E. A., Corazza, G. E., De Gaudenzi, R., Devillers, B., Gappmair, W., Lombardo, F., Mosquera, C., Pérez-Neira, A., Thibault, I., y Vanelli-Coralli, A., «Hybrid Space-Ground Processing for High-Capacity Multi-beam Satellite Systems», in IEEE GLOBECOM, Houston, Texas, USA, 2011.Icono PDF arna1112hybrid.pdf (182.79 KB)
D. Romero y López-Valcarce, R., «Multiantenna detection of constant-envelope signals in noise of unknown variance», in IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2011, pp. 446 -450.Icono PDF cm_detection.pdf (1005.48 KB)
D. Ramírez, Vázquez-Vilar, G., López-Valcarce, R., Vía, J., y Santamaría, I., «Multiantenna detection under noise uncertainty and primary user's spatial structure», in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Prage, Czech Republic, 2011, pp. 2948-2951.Icono PDF icassp2011prague_v3.pdf (245.67 KB)
G. Vázquez-Vilar, López-Valcarce, R., y Sala, J., «Multiantenna Spectrum Sensing Exploiting Spectral a priori Information», IEEE Trans. on Wireless Communications, vol. 10, n.º 12, pp. 4345 - 4355, 2011.Icono PDF mantennadetection.pdf (464.95 KB)
M. Vecchio, López-Valcarce, R., y Marcelloni, F., «Solving the Node Localization Problem in WSNs by a Two-objective Evolutionary Algorithm and Gradient Descent», in the 3-th IEEE World Congress on Nature and Biologically Inspired Computing (NaBIC 2011), 2011.Icono PDF nabic2011.pdf (227.26 KB)
G. Vázquez-Vilar y López-Valcarce, R., «Spectrum Sensing Exploiting Guard Bands and Weak Channels», IEEE Trans. on Signal Processing, vol. 59, n.º 12, pp. 6045-6057, 2011.Icono PDF double_submitted.pdf (373.72 KB)