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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, Blind iterative decision feedback equalizers for block QAM transmission systems, in Baiona Workshop on Signal Processing in Communications, Baiona, Pontevedra, Spain, 2003, pp. 57–62.PDF icon iterative03.pdf (307 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 and Mosquera, C., Partial-Duplex Amplify-and-Forward Relaying: Spectral Efficiency Analysis under Self-Interference, IEEE Transactions on Wireless Communications, vol. 18, no. 4, pp. 2271-2285, 2019.PDF icon PDrelayJournal_2col.pdf (661.03 KB)
R. López-Valcarce and Pérez-González, F., On blind adaptive algorithms for IIR equalizers, in IEEE Digital Signal Processing Workshop (DSP), Hunt, TX, USA, 2000.PDF icon hunt.pdf (115.99 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 Dasgupta, S., Stable estimates in equation error identification, in IEEE Conference on Decision and Control (CDC), San Diego, CA, USA, 1997, vol. 2, pp. 1678–1679.
R. López-Valcarce, Broadband analysis of a microphone array based road traffic speed estimator, in IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM), Sitges, Barcelona, Spain, 2004.PDF icon wideband.pdf (204.08 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 Pérez-González, F., Analysis of the prewhitened constant modulus cost function, in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Orlando, FL, USA, 2002, vol. 3, pp. 2641-2644.
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, 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 Dasgupta, S., On the stability of the inverse time-varying prediction error filter obtained with the RWLS algorithm, in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Phoenix, AZ, USA, 1999, vol. 3, pp. 1673–1676.
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 Dasgupta, S., Stable estimates in equation-error identification: an open problem, in Open Problems in Mathematical Systems and Control Theory, Springer-Verlag, 1999.
R. López-Valcarce, An algorithm for unit-norm equation-error system identification based on the method of multipliers, IEEE Transactions on Signal Processing, vol. 51, pp. 3080–3085, 2003.
R. López-Valcarce, Ding, Z., and Dasgupta, S., Equalization and interference cancellation in linear multiuser systems based on second-order statistics, IEEE Transactions on Signal Processing, vol. 49, pp. 2042–2049, 2001.
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 and Dasgupta, S., Blind channel identifiability/equalizability of single input multiple output nonlinear channels from second order statistics, in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Istanbul, Turkey, 2000, vol. 5, pp. 2769–2772.
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 and Pérez-González, F., New results and theoretical analysis of the Master-Slave family of recursive identification algorithms, Signal Processing, vol. 58, pp. 79-94, 1997.
R. López-Valcarce, Minimum delay spread TEQ design in multicarrier systems, IEEE Signal Processing Letters, vol. 11, pp. 682–685, 2004.
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, Channel equalization with staggered modulation formats, in IEEE International Conference on Digital Signal Processing (DSP), Santorini, Greece, 2002, pp. 769–772.
R. López-Valcarce, Song, X., and Dasgupta, S., Blind equalization of nonlinear channels from second order statistics using precoding and channel diversity, in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Salt Lake City, UT, USA, 2001, vol. 4, pp. 2073–2076.