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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, 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, Realizable linear and decision feedback equalizers: properties and connections, IEEE Transactions on Signal Processing, vol. 52, pp. 757–773, 2004.
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, 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)
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, 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., 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 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, Adaptive algorithms for identification and equalization using recursive filters, University of Vigo, Vigo, Spain, 2001.PDF icon iir.pdf (3.43 MB)
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 Mosquera, C., Maximum Likelihood SNR Estimation for Asynchronously Oversampled OFDM Signals, in IEEE International Workshop on Signal Processing Advances in Wireless Communications, Recife, Brazil, 2008.
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, 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, Cost minimisation interpretation of fourth power phase estimator and links to multimodulus algorithm, IEE Electronics Letters, vol. 40, pp. 278–279, 2004.PDF icon fourthpower.pdf (52.6 KB)
R. López-Valcarce and Dasgupta, S., On the stability of equation-error estimates of all-pole systems, IEEE Signal Processing Letters, vol. 5, pp. 268–270, 1998.
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 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.
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.