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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, 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, 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 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.
R. López-Valcarce, Analysis of non-data-aided magnitude gain estimators, in International Symposium on Image/Video Communications (ISIVC), Hammamet, Tunisia, 2006.
R. López-Valcarce, Mosquera, C., and Pérez-González, F., Hyperstable adaptive IIR algorithms with polyphase structures: analysis and design, IEEE Transactions on Signal Processing, vol. 47, pp. 2043–2046, 1999.
R. López-Valcarce, Antonio-Rodríguez, E., Mosquera, C., and Pérez-González, F., An Adaptive Feedback Canceller for Full-Duplex Relays Based on Spectrum Shaping, IEEE J. Selected Areas in Communications, vol. 30, no. 8, pp. 1566 - 1577, 2012.PDF icon jsac_paper.pdf (656.09 KB)
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 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, Villares, J., Riba, J., Gappmair, W., and Mosquera, C., Cramér-Rao Bounds for SNR Estimation of Oversampled Linearly Modulated Signals, IEEE Trans. Signal Processing, vol. 63, no. 7, pp. 1675-1683, 2015.PDF icon TSP17346_2014R1_2col.pdf (353.84 KB)
R. López-Valcarce and Romero, D., Design of data-injection adversarial attacks against spatial field detectors, in IEEE Workshop on Statistical Signal Processing (SSP), Palma de Mallorca, Spain, 2016.PDF icon AttackDesignWSNv2.pdf (304.21 KB)
R. López-Valcarce and Dasgupta, S., Some properties of the matrix exponential, IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, vol. 48, pp. 213–215, 2001.
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 and Dasgupta, S., The role of second-order statistics in blind equalization of nonlinear channels, in IEEE Workshop on Statistical Signal Processing (SSP), Pocono Manor, PA, USA, 2000, pp. 211–215.
R. López-Valcarce, Minimum delay spread TEQ design in multicarrier systems, IEEE Signal Processing Letters, vol. 11, pp. 682–685, 2004.
R. López-Valcarce, Mosquera, C., and Pérez-González, F., Estimation of road vehicle speed using two omnidirectional microphones: a maximum likelihood approach, EURASIP Journal of Applied Signal Processing, vol. 2004, pp. 1059–1077, 2004.PDF icon regular.406.pdf (736.38 KB)