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R. López-Valcarce and Pérez-González, F., Automatic delay selection in blind channel equalization: a prewhitening + eigenvector approach, in Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, USA, 2002.
R. López-Valcarce, Pereira, S. Silva, and Pagès-Zamora, A., Distributed Total Least Squares Estimation over Networks, in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, 2014.PDF icon icassp2014.pdf (345.91 KB)
R. López-Valcarce and Pérez-González, F., Adaptive lattice IIR filtering revisited: convergence issues and new algorithms with improved stability properties, IEEE Transactions on Signal Processing, vol. 49, pp. 811–821, 2001.
R. López-Valcarce and Pagès-Zamora, A., Expectation–maximisation based distributed estimation in sensor networks, in Data Fusion in Wireless Sensor Networks: A statistical signal processing perspective, London, UK: The Institution of Engineering and Technology (IET), 2019, pp. 201-230.
R. López-Valcarce, Vázquez-Vilar, G., and Sala, J., Multiantenna spectrum sensing for Cognitive Radio: overcoming noise uncertainty, in International Workshop on Cognitive Information Processing (CIP), Elba Island, Italy, 2010.PDF icon cip2010.pdf (184.49 KB)
R. López-Valcarce and Romero, D., Attack detectors for data aggregation in clustered sensor networks, in European Signal Processing Conf. (EUSIPCO), Nice, France, 2015, pp. 2098-2102.PDF icon attack_detection.pdf (353.81 KB)
R. López-Valcarce and Dasgupta, S., Toward a theory of multirate nonlinear systems, in IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Cannes, France, 2006.
R. López-Valcarce and Pérez-González, F., Subband hyperstable adaptive IIR filters, IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, vol. 50, pp. 383–389, 2003.
R. López-Valcarce and Mosquera, C., Sixth-Order Statistics-Based Non-Data-Aided SNR Estimation, IEEE Communications Letters, vol. 11, pp. 351-353, 2007.PDF icon lopezvalcarce_CL2006-1948.pdf (195.93 KB)
R. López-Valcarce and Pérez-González, F., Efficient Reinitialization of the Prewhitened Constant Modulus Algorithm, IEEE Communications Letters, vol. 5, pp. 488–490, 2001.
R. López-Valcarce and Dasgupta, S., Blind equalization of nonlinear digital satellite links with PSK modulation, in IEEE International Symposium on Circuits and Systems (ISCAS), Sydney, Australia, 2001, vol. 2, pp. 409–412.
R. López-Valcarce, Analysis of a first-order adaptive recursive predictor, in IEEE Conference on Decision and Control / European Control Conference (CDC/ECC), Seville, Spain, 2005.PDF icon valcarce_cdc05.pdf (1.17 MB)
R. López-Valcarce and Pérez-González, F., Some remarks on the lattice form of the Steiglitz-McBride iteration, IEEE Signal Processing Letters, vol. 6, pp. 290–292, 1999.
R. López-Valcarce, On the applicability to correlated sources of a blind channel equalization method robust to order overestimation, in IFAC Symposium on System Identification, Rotterdam, the Netherlands, 2003.PDF icon painted.pdf (104.01 KB)
R. López-Valcarce and Pérez-González, F., The Master-Slave family of system identification algorithms: theoretical results and new structures, in IFAC World Congress, San Francisco, CA, USA, 1996, vol. J, pp. 185–190.
R. López-Valcarce and Romero, D., Defending Surveillance Sensor Networks Against Data-Injection Attacks via Trusted Nodes, in European Signal Processing Conference (EUSIPCO), Kos Island, Greece, 2017.PDF icon DefendingKos_v2.pdf (318.01 KB)
R. López-Valcarce, Blind equalization of linear and nonlinear digital communication channels from second-order statistics, University of Iowa, Iowa City, USA, 2000.PDF icon thesis.pdf (841.01 KB)
R. López-Valcarce and Dasgupta, S., Blind channel equalization with colored sources based on second-order statistics: a linear prediction approach, IEEE Transactions on Signal Processing, vol. 49, pp. 2050–2059, 2001.
R. López-Valcarce, Second-order blind algorithms for adaptive recursive linear equalizers: Analysis and lattice implementation, International Journal of Adaptive Control and Signal Processing, vol. 20, pp. 265–289, 2006.
R. López-Valcarce, Realizable linear and decision feedback equalizers: properties and connections, IEEE Transactions on Signal Processing, vol. 52, pp. 757–773, 2004.
R. López-Valcarce, Hurtado, D., Mosquera, C., and Pérez-González, F., Bias analysis and removal of a microphone array based road traffic speed estimator, in European Signal Processing Conference (EUSIPCO), Vienna, Austria, 2004.PDF icon biasanalysis.pdf (106.81 KB)
R. López-Valcarce and Pérez-González, F., An adaptive recursive filter for autoregressive inputs, International Journal of Adaptive Control and Signal Processing, vol. 12, pp. 467–494, 1998.
R. López-Valcarce and Dasgupta, S., Second order statistics based blind channel equalization with correlated sources, in IEEE International Symposium on Circuits and Systems (ISCAS), Sydney, Australia, 2001, vol. 4, pp. 366–369.
R. López-Valcarce and Dasgupta, S., A new proof for the stability of equation-error models, IEEE Signal Processing Letters, vol. 6, pp. 148–150, 1999.
R. López-Valcarce, Realizable minimum mean-squared error channel shorteners, IEEE Transactions on Signal Processing, vol. 53, pp. 4354–4362, 2005.PDF icon T_SP_02192_2004.pdf (149.65 KB)