Roberto López-Valcarce

154 papers B 4C 2Misc 30Journal 71Unranked 47
YearRankTypeTitle / Venue / Authors
2026 J jnl
Spectral Properties of Multicarrier Signals Under Broadband Signal Alignment.
IEEE Commun. Lett.
Roberto López-Valcarce
2025 J jnl
Full-Duplex Techniques for Satellite Communications: Feasibility Analysis and Roadmap.
IEEE Open J. Commun. Soc.
Eva Lagunas, Tomás Ramírez-Parracho, Juan Andrés Vásquez-Peralvo, Jorge Luis González Rios, Pablo Losada-Sanisidro, Carlos Mosquera, Roberto López-Valcarce, Praveen Naidu Vummadisetty, Symeon Chatzinotas
2025 B conf
Iterative Hybrid Precoding and Combining for Truly Full-Duplex Integrated Sensing and Communication.
GLOBECOM
Murat Bayraktar, Nuria González-Prelcic, Roberto López-Valcarce, Hao Chen, Charlie Jianzhong Zhang
2025 — conf
Lightweight Beam Codebook Design for MMWAVE Full-Duplex Joint Sensing and Communication.
CAMSAP
Andrea K. Guamo Morocho, Roberto López-Valcarce, Nuria González-Prelcic
2025 J jnl
On the Solution to a Class of Multi-Functional Beamforming Problems.
IEEE Wirel. Commun. Lett.
Jordi Borras, Andrea K. Guamo Morocho, Nuria González-Prelcic, Roberto López-Valcarce
2025 J jnl
Robust Energy-Efficient Analog Beamforming Under Short Packets and Per-Antenna Power Constraints.
IEEE Trans. Wirel. Commun.
Jordi Borras, Francesc Molina, Roberto López-Valcarce, Josep Sala-Álvarez, Gregori Vázquez
2025 B conf
Spectral Precoding Integration in OTFS Modulation.
WCNC
Vahid Vahidpour, Roberto López-Valcarce
2025 — conf
Spectrally Precoded OTFS: Delay-Doppler Detection.
SPAWC
Vahid Vahidpour, Roberto López-Valcarce
2024 — conf
Full-Duplex mmWave Communication with Partially-Connected Hybrid Beamforming.
SPAWC
Andrea K. Guamo Morocho, Roberto López-Valcarce
2024 — conf
Radio Maps for Beam Alignment in mmWave Communications with Location Uncertainty.
VTC Spring
Tien Ngoc Ha, Daniel Romero, Roberto López-Valcarce
2024 J jnl
Sidelobe Suppression for Multicarrier Signals via Structured Spectral Precoding.
IEEE Trans. Commun.
Khawar Hussain, Roberto López-Valcarce, Francesc Rey, Josep Sala-Alvarez, Javier Villares
2023 Misc conf
Frequency-Selective Hybrid Beamforming For Mmwave Full-Duplex.
ICASSP
Andrea K. Guamo Morocho, Roberto López-Valcarce
2022 J jnl
Full-Duplex mmWave MIMO With Finite-Resolution Phase Shifters.
IEEE Trans. Wirel. Commun.
Roberto López-Valcarce, Marcos Martínez-Cotelo
2022 J jnl
General Form of the Power Spectral Density of Multicarrier Signals.
IEEE Commun. Lett.
Roberto López-Valcarce
2022 J jnl
Hybrid Beamforming Designs for Frequency-Selective mmWave MIMO Systems With Per-RF Chain or Per-Antenna Power Constraints.
IEEE Trans. Wirel. Commun.
Roberto López-Valcarce, Nuria González-Prelcic
2022 J jnl
Joint Precoder and Window Design for OFDM Sidelobe Suppression.
IEEE Commun. Lett.
Khawar Hussain, Roberto López-Valcarce
2022 — conf
Orthogonal precoding with memory for sidelobe suppression in OFDM.
EUSIPCO
Khawar Hussain, Roberto López-Valcarce
2021 — conf
Analog Beamforming for Full-Duplex mmWave Communication with Low-Resolution Phase Shifters.
ICC
Roberto López-Valcarce, Marcos Martínez-Cotelo
2021 J jnl
Mask-Compliant Orthogonal Precoding for Spectrally Efficient OFDM.
IEEE Trans. Commun.
Ravinder Kumar, Khawar Hussain, Roberto López-Valcarce
2021 — conf
Memory Tricks: Improving Active Interference Cancellation for Out-of-Band Power Reduction in OFDM.
SPAWC
Khawar Hussain, Roberto López-Valcarce
2020 Misc conf
Energy-Efficient Analog Beamforming with Short Packets in Millimeter-Wave MIMO Systems.
ACSSC
Jordi Borras, Francesc Molina, Roberto López-Valcarce, Josep Sala-Álvarez
2020 — conf
Full-Duplex mmWave Communication with Hybrid Precoding and Combining.
EUSIPCO
Roberto López-Valcarce, Marcos Martínez-Cotelo
2020 Misc conf
Optimal Window Design for W-OFDM.
ICASSP
Khawar Hussain, Roberto López-Valcarce
2020 — conf
Robustness analysis of beamforming based designs for mmWave Full-Duplex Amplify-and-Forward relays.
ICSPCS
Roberto López-Valcarce, Marcos Martínez-Cotelo
2020 J jnl
Two-level frame precoding with non-cooperative gateways.
EURASIP J. Wirel. Commun. Netw.
Tomás Ramírez, Carlos Mosquera, Roberto López-Valcarce
2019 — conf
Analog beamforming for Full-Duplex Millimeter Wave Communication.
ISWCS
Roberto López-Valcarce, Nuria González-Prelcic
2019 — conf
Beamformer design for Full-Duplex Amplify-and-Forward Millimeter Wave relays.
ISWCS
Roberto López-Valcarce, Nuria González-Prelcic
2019 Misc conf
Flexible Spectral Precoding for Sidelobe Suppression in OFDM Systems.
ICASSP
Khawar Hussain, Ana Lojo, Roberto López-Valcarce
2019 Misc conf
Frequency-selective Hybrid Precoding and Combining for Mmwave Mimo Systems with Per-antenna Power Constraints.
ICASSP
Javier Rodríguez-Fernández, Roberto López-Valcarce, Nuria González-Prelcic
2019 — conf
Low-Rank Data Matrix Recovery With Missing Values And Faulty Sensors.
EUSIPCO
Roberto López-Valcarce, Josep Sala-Alvarez
2019 J jnl
MMSE Filter Design for Full-duplex Filter-and-forward MIMO Relays under Limited Dynamic Range.
Signal Process.
Emilio Antonio-Rodriguez, Stefan Werner, Roberto López-Valcarce, Risto Wichman
2019 — conf
Ofdm Spectral Precoding With Per-Subcarrier Distortion Constraints.
EUSIPCO
Khawar Hussain, Roberto López-Valcarce
2019 J jnl
Partial-Duplex Amplify-and-Forward Relaying: Spectral Efficiency Analysis Under Self-Interference.
IEEE Trans. Wirel. Commun.
Roberto López-Valcarce, Carlos Mosquera
2018 J jnl
Distributed Precoding Systems in Multi-Gateway Multibeam Satellites: Regularization and Coarse Beamforming.
IEEE Trans. Wirel. Commun.
Carlos Mosquera, Roberto López-Valcarce, Tomás Ramírez, Vahid Joroughi
2018 Misc conf
Locally Optimal Invariant Detector for Testing Equality of Two Power Spectral Densities.
ICASSP
David Ramírez, Daniel Romero, Javier Vía, Roberto López-Valcarce, Ignacio Santamaría
2018 J jnl
Parameter estimation in wireless sensor networks with faulty transducers: A distributed EM approach.
Signal Process.
Silvana Silva Pereira, Roberto López-Valcarce, Alba Pagès-Zamora
2018 J jnl
Testing Equality of Multiple Power Spectral Density Matrices.
IEEE Trans. Signal Process.
David Ramírez, Daniel Romero, Javier Vía, Roberto López-Valcarce, Ignacio Santamaría
2018 — conf
Two-level Precoding for High Throughput Satellites with non-Cooperative Gateways.
WSA
Tomás Ramírez, Carlos Mosquera, Roberto López-Valcarce
2017 J jnl
CDMA-based acoustic local positioning system for portable devices with multipath cancellation.
Digit. Signal Process.
Fernando J. Álvarez, Teodoro Aguilera, Roberto López-Valcarce
2017 — conf
Defending surveillance sensor networks against data-injection attacks via trusted nodes.
EUSIPCO
Roberto López-Valcarce, Daniel Romero
2017 J jnl
Distributed Precoding Systems in Multi-Gateway Multibeam Satellites: Regularization and Coarse Beamforming.
CoRR
Carlos Mosquera, Roberto López-Valcarce, Vahid Joroughi
2017 J jnl
FER Estimation in a Memoryless BSC With Variable Frame Length and Unreliable ACK/NAK Feedback.
IEEE Trans. Wirel. Commun.
Alberto Rico-Alvariño, Roberto López-Valcarce, Carlos Mosquera, Robert W. Heath Jr.
2017 J jnl
Learning Power Spectrum Maps From Quantized Power Measurements.
IEEE Trans. Signal Process.
Daniel Romero, Seung-Jun Kim, Georgios B. Giannakis, Roberto López-Valcarce
2017 J jnl
Partial-Duplex Amplify-and-Forward Relaying: Spectral Efficiency Analysis under Self-Interference.
CoRR
Roberto López-Valcarce, Carlos Mosquera
2017 Misc conf
Robust clustering of data collected via crowdsourcing.
ICASSP
Alba Pagès-Zamora, Georgios B. Giannakis, Roberto López-Valcarce, Pere Gimenez-Febrer
2017 J jnl
Wideband full-duplex MIMO relays with blind adaptive self-interference cancellation.
Signal Process.
Emilio Antonio-Rodriguez, Stefan Werner, Roberto López-Valcarce, Taneli Riihonen, Risto Wichman
2016 — conf
Bandwidth allocation in partial duplex relaying.
SPAWC
Carlos Mosquera, Roberto López-Valcarce
2016 — conf
Design of data-injection adversarial attacks against spatial field detectors.
SSP
Roberto López-Valcarce, Daniel Romero
2016 — conf
Distributed multivariate regression with unknown noise covariance in the presence of outliers: An MDL approach.
SSP
Roberto López-Valcarce, Daniel Romero, Josep Sala, Alba Pagès-Zamora
2016 B conf
Hybrid Precoders and Combiners for mmWave MIMO Systems with Per-Antenna Power Constraints.
GLOBECOM
Roberto López-Valcarce, Nuria González-Prelcic, Cristian Rusu, Robert W. Heath Jr.
2016 J jnl
Learning Power Spectrum Maps from Quantized Power Measurements.
CoRR
Daniel Romero, Seung-Jun Kim, Georgios B. Giannakis, Roberto López-Valcarce
2016 J jnl
Multiantenna GLR Detection of Rank-One Signals With Known Power Spectral Shape Under Spatially Uncorrelated Noise.
IEEE Trans. Signal Process.
Josep Sala-Alvarez, Gonzalo Vazquez-Vilar, Roberto López-Valcarce, Saeid Sedighi, Abbas Taherpour
2016 — conf
Online EM-based distributed estimation in sensor networks with faulty nodes.
EUSIPCO
Pere Gimenez-Febrer, Alba Pagès-Zamora, Roberto López-Valcarce
2015 J jnl
A greedy topology design to accelerate consensus in broadcast wireless sensor networks.
Inf. Process. Lett.
Massimo Vecchio, Roberto López-Valcarce
2015 — conf
Attack detectors for data aggregation in clustered sensor networks.
EUSIPCO
Roberto López-Valcarce, Daniel Romero
2015 J jnl
Compression Limits for Random Vectors with Linearly Parameterized Second-Order Statistics.
IEEE Trans. Inf. Theory
Daniel Romero, Roberto López-Valcarce, Geert Leus
2015 J jnl
Cramér-Rao Bounds for SNR Estimation of Oversampled Linearly Modulated Signals.
IEEE Trans. Signal Process.
Roberto López-Valcarce, Javier Villares, Jaume Riba, Wilfried Gappmair, Carlos Mosquera
2015 Misc conf
Distributed AOA-based source positioning in NLOS with sensor networks.
ICASSP
Pere Gimenez-Febrer, Alba Pagès-Zamora, Silvana Silva Pereira, Roberto López-Valcarce
2015 Misc conf
Distributed tls estimation under random data faults.
ICASSP
Silvana Silva Pereira, Alba Pagès-Zamora, Roberto López-Valcarce
2015 J jnl
Improving area coverage of wireless sensor networks via controllable mobile nodes: A greedy approach.
J. Netw. Comput. Appl.
Massimo Vecchio, Roberto López-Valcarce
2015 Misc conf
Spectrum cartography using quantized observations.
ICASSP
Daniel Romero, Seung-Jun Kim, Roberto López-Valcarce, Georgios B. Giannakis
2015 — conf
Subspace-constrained SINR optimization in MIMO full-duplex relays under limited dynamic range.
SPAWC
Emilio Antonio-Rodriguez, Roberto López-Valcarce, Taneli Riihonen, Stefan Werner, Risto Wichman
2014 J jnl
Active Interference Cancellation for OFDM Spectrum Sculpting: Linear Processing Is Optimal.
IEEE Commun. Lett.
Jorge F. Schmidt, Daniel Romero, Roberto López-Valcarce
2014 — conf
Antenna competition to boost Active Interference Cancellation in cognitive MIMO-OFDM.
SAM
Jorge F. Schmidt, Roberto López-Valcarce
2014 — conf
Detecting Misreporting Attacks to the Proportional Fair Scheduler.
WIFS
Jorge F. Schmidt, Roberto López-Valcarce
2014 Misc conf
Distributed Total Least Squares estimation over networks.
ICASSP
Roberto López-Valcarce, Silvana Silva Pereira, Alba Pagès-Zamora
2014 — conf
How to implement doubly-stochastic matrices for consensus-based distributed algorithms.
SAM
Sergio Valcarcel Macua, Carlos Moreno Leon, Jhoan Samuel Romero, Silvana Silva Pereira, Javier Zazo, Alba Pagès-Zamora, Roberto López-Valcarce, Santiago Zazo
2014 — conf
Low-power active interference cancellation for OFDM spectrum sculpting.
EUSIPCO
Jorge F. Schmidt, Daniel Romero, Roberto López-Valcarce
2014 — conf
Nearly-optimal compression matrices for signal power estimation.
SPAWC
Daniel Romero, Roberto López-Valcarce
2014 Misc conf
OFDM spectrum sculpting with active interference cancellation: Keeping spectral spurs at bay.
ICASSP
Jorge F. Schmidt, Roberto López-Valcarce
2014 — conf
SINR optimization in wideband full-duplex MIMO relays under limited dynamic range.
SAM
Emilio Antonio-Rodriguez, Roberto López-Valcarce, Taneli Riihonen, Stefan Werner, Risto Wichman
2014 J jnl
Spectrum Sensing for Wireless Microphone Signals Using Multiple Antennas.
IEEE Trans. Veh. Technol.
Daniel Romero, Roberto López-Valcarce
2013 J jnl
A Cognitive Mobile BTS Solution with Software-Defined Radioelectric Sensing.
Sensors
Jorge Muñoz-Castañer, Javier Vales-Alonso, Francisco Quiñoy García, Secundino Costas-Sanz, Marcos Pillado, Francisco Javier González-Castaño, Manuel García Sánchez, Roberto López-Valcarce, Cristina López-Bravo
2013 J jnl
A Diffusion-Based EM Algorithm for Distributed Estimation in Unreliable Sensor Networks.
IEEE Signal Process. Lett.
Silvana Silva Pereira, Roberto López-Valcarce, Alba Pagès-Zamora
2013 Misc conf
A diffusion-based distributed em algorithm for density estimation in wireless sensor networks.
ICASSP
Silvana Silva Pereira, Alba Pagès-Zamora, Roberto López-Valcarce
2013 J jnl
A novel heuristic approach for distance- and connectivity-based multihop node localization in wireless sensor networks.
Soft Comput.
Diana Manjarres, Javier Del Ser, Sergio Gil-Lopez, Massimo Vecchio, Itziar Landa-Torres, Roberto López-Valcarce
2013 — conf
Adaptive self-interference cancellation in wideband full-duplex decode-and-forward MIMO relays.
SPAWC
Emilio Antonio-Rodriguez, Roberto López-Valcarce, Taneli Riihonen, Stefan Werner, Risto Wichman
2013 Misc conf
Autocorrelation-based adaptation rule for feedback equalization in wideband full-duplex amplify-and-forward MIMO relays.
ICASSP
Emilio Antonio-Rodriguez, Roberto López-Valcarce, Taneli Riihonen, Stefan Werner, Risto Wichman
2013 Misc conf
Cancelling self-interference in full-duplex relays without angle-of-arrival information.
ICASSP
Emilio Antonio-Rodriguez, Roberto López-Valcarce
2013 J jnl
Choose Your Subcarriers Wisely: Active Interference Cancellation for Cognitive OFDM.
IEEE J. Emerg. Sel. Topics Circuits Syst.
Jorge F. Schmidt, Secundino Costas-Sanz, Roberto López-Valcarce
2013 Misc conf
Compressive wideband spectrum sensing with spectral prior information.
ICASSP
Daniel Romero, Roberto López-Valcarce, Geert Leus
2013 J jnl
Lattice implementation of adaptive channel shortening in multicarrier transmission over IIR channels.
EURASIP J. Adv. Signal Process.
Emna Ben Salem, Sofiane Cherif, Hichem Besbes, Roberto López-Valcarce
2013 — conf
Low complexity primary user protection for cognitive OFDM.
EUSIPCO
Jorge F. Schmidt, Roberto López-Valcarce
2013 J jnl
On the design of a novel two-objective harmony search approach for distance- and connectivity-based localization in wireless sensor networks.
Eng. Appl. Artif. Intell.
Diana Manjarres, Javier Del Ser, Sergio Gil-Lopez, Massimo Vecchio, Itziar Landa-Torres, Sancho Salcedo-Sanz, Roberto López-Valcarce
2013 — conf
Spectrum sensing in time-varying channels using multiple antennas.
SPAWC
Daniel Romero, Roberto López-Valcarce
2012 J jnl
A two-objective evolutionary approach based on topological constraints for node localization in wireless sensor networks.
Appl. Soft Comput.
Massimo Vecchio, Roberto López-Valcarce, Francesco Marcelloni
2012 — conf
Adaptive self-interference suppression for full-duplex relays with multiple receive antennas.
SPAWC
Emilio Antonio-Rodriguez, Roberto López-Valcarce
2012 J jnl
An Adaptive Feedback Canceller for Full-Duplex Relays Based on Spectrum Shaping.
IEEE J. Sel. Areas Commun.
Roberto López-Valcarce, Emilio Antonio-Rodriguez, Carlos Mosquera, Fernando Pérez-González
2012 Misc conf
Design of universal multicoset sampling patterns for compressed sensing of multiband sparse signals.
ICASSP
María Elena Domínguez Jiménez, Nuria González-Prelcic, Gonzalo Vazquez-Vilar, Roberto López-Valcarce
2012 — conf
Detection of Gaussian signals in unknown time-varying channels.
SSP
Daniel Romero, Javier Vía, Roberto López-Valcarce, Ignacio Santamaría
2012 — conf
Detection of unknown constant magnitude signals in time-varying channels.
CIP
Daniel Romero, Roberto López-Valcarce
2012 Misc conf
Generalized matched filter detector for fast fading channels.
ICASSP
Daniel Romero, Roberto López-Valcarce, Geert Leus
2012 J jnl
Multiantenna GLR Detection of Rank-One Signals With Known Power Spectrum in White Noise With Unknown Spatial Correlation.
IEEE Trans. Signal Process.
Josep Sala-Alvarez, Gonzalo Vazquez-Vilar, Roberto López-Valcarce
2011 C conf
A study on the application of different two-objective evolutionary algorithms to the node localization problem in wireless sensor networks.
ISDA
Massimo Vecchio, Roberto López-Valcarce, Francesco Marcelloni
2011 B conf
An Effective Metaheuristic Approach to Node Localization in Wireless Sensor Networks.
MASS
Massimo Vecchio, Roberto López-Valcarce, Francesco Marcelloni
2011 — conf
Bandlimited or constant envelope? Exploiting waveform properties in Wireless Microphone detection.
CAMSAP
Daniel Romero, Roberto López-Valcarce
2011 Misc conf
Detection diversity of multiantenna spectrum sensors.
ICASSP
Gonzalo Vazquez-Vilar, Roberto López-Valcarce, Ashish Pandharipande
2011 J jnl
Detection of Rank- P Signals in Cognitive Radio Networks With Uncalibrated Multiple Antennas.
IEEE Trans. Signal Process.
David Ramírez, Gonzalo Vazquez-Vilar, Roberto López-Valcarce, Javier Vía, Ignacio Santamaría
2011 J jnl
Multiantenna Spectrum Sensing Exploiting Spectral a priori Information.
IEEE Trans. Wirel. Commun.
Gonzalo Vazquez-Vilar, Roberto López-Valcarce, Josep Sala
2011 Misc conf
Multiantenna detection under noise uncertainty and primary user's spatial structure.
ICASSP
David Ramírez, Gonzalo Vazquez-Vilar, Roberto López-Valcarce, Javier Vía, Ignacio Santamaría
2011 C conf
On the application of a hybrid Harmony Search algorithm to node localization in anchor-based Wireless Sensor Networks.
ISDA
Diana Manjarres, Javier Del Ser, Sergio Gil-Lopez, Massimo Vecchio, Itziar Landa-Torres, Roberto López-Valcarce
2011 — conf
Solving the node localization problem in WSNs by a two-objective evolutionary algorithm and local descent.
NaBIC
Massimo Vecchio, Roberto López-Valcarce, Francesco Marcelloni
2011 — conf
Spatial rank estimation in cognitive radio networks with uncalibrated multiple antennas.
CogART
Gonzalo Vazquez-Vilar, David Ramírez, Roberto López-Valcarce, Javier Vía, Ignacio Santamaría
2011 J jnl
Spectrum Sensing Exploiting Guard Bands and Weak Channels.
IEEE Trans. Signal Process.
Gonzalo Vazquez-Vilar, Roberto López-Valcarce
2010 J jnl
Blind
Signal Process.
Marcos Álvarez-Díaz, Roberto López-Valcarce, Iago Gómez Alonso
2010 J jnl
Closed-form real single-tone frequency estimator based on a normalized IIR notch filter.
Signal Process.
Rim Elasmi-Ksibi, Sofiane Cherif, Roberto López-Valcarce, Hichem Besbes
2010 J jnl
Frequency estimation of real-valued single-tone in colored noise using multiple autocorrelation lags.
Signal Process.
Rim Elasmi-Ksibi, Hichem Besbes, Roberto López-Valcarce, Sofiane Cherif
2010 J jnl
Joint NDA Estimation of Carrier Frequency/Phase and SNR for Linearly Modulated Signals.
IEEE Signal Process. Lett.
Wilfried Gappmair, Roberto López-Valcarce, Carlos Mosquera
2010 — conf
Multiantenna spectrum sensing for Cognitive Radio: overcoming noise uncertainty.
CIP
Roberto López-Valcarce, Gonzalo Vazquez-Vilar, Josep Sala
2010 Misc conf
Multiantenna spectrum sensing: Detection of spatial correlation among time-series with unknown spectra.
ICASSP
David Ramírez, Javier Vía, Ignacio Santamaría, Roberto López-Valcarce, Louis L. Scharf
2010 J jnl
SNR estimation for multilevel constellations using higher-order moments.
IEEE Trans. Signal Process.
Marcos Álvarez-Díaz, Roberto López-Valcarce, Carlos Mosquera
2010 J jnl
Stepsize Sequence Design for Distributed Average Consensus.
IEEE Signal Process. Lett.
Carlos Mosquera, Roberto López-Valcarce, Sudharman K. Jayaweera
2010 Misc conf
Wideband spectral estimation from compressed measurements exploiting spectral a priori information in Cognitive Radio systems.
ICASSP
Gonzalo Vazquez-Vilar, Roberto López-Valcarce, Carlos Mosquera, Nuria González-Prelcic
2009 J jnl
Cramer-Rao lower bound and EM algorithm for envelope-based SNR estimation of nonconstant modulus constellations.
IEEE Trans. Commun.
Wilfried Gappmair, Roberto López-Valcarce, Carlos Mosquera
2009 — conf
Maximization of useful-to-null subcarrier energy ratio for blind multicarrier SIMO channel shortening.
EUSIPCO
Emna Ben Salem, Hichem Besbes, Roberto López-Valcarce, Sofiane Cherif
2009 — conf
Multiantenna detection of multicarrier primary signals exploiting spectral a priori information.
CrownCom
Roberto López-Valcarce, Gonzalo Vazquez-Vilar, Marcos Álvarez-Díaz
2009 — conf
Prefiltered Pisarenko frequency estimator for multiple real-valued sinusoids.
EUSIPCO
Rim Elasmi-Ksibi, Roberto López-Valcarce, Hichem Besbes, Sofiane Cherif
2008 — conf
A family of real single-tone frequency estimators using higher-order sample covariance lags.
EUSIPCO
Rim Elasmi-Ksibi, Roberto López-Valcarce, Hichem Besbes, Sofiane Cherif
2008 — conf
Lattice implementation of Sum-squared Auto-correlation Minimization (SAM) channel shortener.
EUSIPCO
Emna Ben Salem, Roberto López-Valcarce, Sofiane Cherif, Hichem Besbes
2008 J jnl
Non-Data-Aided Symbol Rate Estimation of Linearly Modulated Signals.
IEEE Trans. Signal Process.
Carlos Mosquera, Sandro Scalise, Roberto López-Valcarce
2007 J jnl
Sixth-Order Statistics-Based Non-Data-Aided SNR Estimation.
IEEE Commun. Lett.
Roberto López-Valcarce, Carlos Mosquera
2005 — conf
Analysis of a first-order adaptive recursive predictor.
CDC/ECC
Roberto López-Valcarce
2005 J jnl
Realizable minimum mean-squared error channel shorteners.
IEEE Trans. Signal Process.
Roberto López-Valcarce
2004 — conf
Bias analysis and removal of a microphone array based road traffic speed estimator.
EUSIPCO
Roberto López-Valcarce, D. Hurtado, Carlos Mosquera, Fernando Pérez-González
2004 J jnl
Blind input, initial state, and system identification of SIMO Laguerre systems.
IEEE Trans. Signal Process.
Jacob H. Gunther, Roberto López-Valcarce
2004 J jnl
Estimation of Road Vehicle Speed Using Two Omnidirectional Microphones: A Maximum Likelihood Approach.
EURASIP J. Adv. Signal Process.
Roberto López-Valcarce, Carlos Mosquera, Fernando Pérez-González
2004 J jnl
Minimum delay spread TEQ design in multicarrier systems.
IEEE Signal Process. Lett.
Roberto López-Valcarce
2004 J jnl
Realizable linear and decision feedback equalizers: properties and connections.
IEEE Trans. Signal Process.
Roberto López-Valcarce
2003 J jnl
An algorithm for unit-norm equation error system identification based on the method of multipliers.
IEEE Trans. Signal Process.
Roberto López-Valcarce
2003 J jnl
Second-order statistical properties of nonlinearly distorted phase-shift keyed (PSK) signals.
IEEE Commun. Lett.
Roberto López-Valcarce, Soura Dasgupta
2003 J jnl
Subband hyperstable adaptive IIR filters.
IEEE Trans. Circuits Syst. II Express Briefs
Roberto López-Valcarce, Fernando Pérez-González
2002 Misc conf
Analysis of the prewhitened constant modulus cost function.
ICASSP
Roberto López-Valcarce, Fernando Pérez-González
2002 — conf
Channel equalization with staggered modulation formats.
DSP
Roberto López-Valcarce
2002 Misc conf
Road vehicle speed estimation from a two-microphone array.
ICASSP
Fernando Pérez-González, Roberto López-Valcarce, Carlos Mosquera
2001 J jnl
Adaptive lattice IIR filtering revisited: convergence issues and new algorithms with improved stability properties.
IEEE Trans. Signal Process.
Roberto López-Valcarce, Fernando Pérez-González
2001 J jnl
Blind channel equalization with colored sources based on second-order statistics: a linear prediction approach.
IEEE Trans. Signal Process.
Roberto López-Valcarce, Soura Dasgupta
2001 Misc conf
Blind equalization of nonlinear channels from second order statistics using precoding and channel diversity.
ICASSP
Roberto López-Valcarce, Xuejie Song, Soura Dasgupta
2001 J jnl
Blind equalization of nonlinear channels from second-order statistics.
IEEE Trans. Signal Process.
Roberto López-Valcarce, Soura Dasgupta
2001 — conf
Blind equalization of nonlinear digital satellite links with PSK modulation.
ISCAS (3)
Roberto López-Valcarce, Soura Dasgupta
2001 J jnl
Efficient reinitialization of the prewhitened constant modulus algorithm.
IEEE Commun. Lett.
Roberto López-Valcarce, Fernando Pérez-González
2001 J jnl
Equalization and interference cancellation in linear multiuser systems based on second-order statistics.
IEEE Trans. Signal Process.
Roberto López-Valcarce, Zhi Ding, Soura Dasgupta
2001 — conf
Second order statistics based blind channel equalization with correlated sources.
ISCAS (4)
Roberto López-Valcarce, Soura Dasgupta
2000 Misc conf
Blind channel identifiability/equalizability of single input multiple output nonlinear channels from second order statistics.
ICASSP
Roberto López-Valcarce, Soura Dasgupta
2000 J jnl
Exponential asymptotic stability of time-varying inverse prediction error filters.
IEEE Trans. Signal Process.
Roberto López-Valcarce, Soura Dasgupta, Roberto Tempo, Minyue Fu
2000 Misc conf
Interference cancellation and blind equalization for linear multi-user systems.
ICASSP
Zhi Ding, Soura Dasgupta, Roberto López-Valcarce
2000 Misc conf
Misconvergence and stabilization of adaptive IIR lattice filters.
ICASSP
Fernando Pérez-González, Roberto López-Valcarce
1999 J jnl
A new proof for the stability of equation-error models.
IEEE Signal Process. Lett.
Roberto López-Valcarce, Soura Dasgupta
1999 J jnl
Hyperstable adaptive IIR algorithms with polyphase structures: analysis and design.
IEEE Trans. Signal Process.
Roberto López-Valcarce, Carlos Mosquera, Fernando Pérez-González
1999 Misc conf
Hyperstable polyphase adaptive IIR filters.
ICASSP
Carlos Mosquera, Fernando Pérez-González, Roberto López-Valcarce
1999 Misc conf
On the stability of the inverse time-varying prediction error filter obtained with the RWLS algorithm.
ICASSP
Roberto López-Valcarce, Soura Dasgupta
1999 J jnl
Some remarks on the lattice form of the Steiglitz-McBride iteration.
IEEE Signal Process. Lett.
Roberto López-Valcarce, Fernando Pérez-González
1998 J jnl
On the bias of the modified output error algorithm.
IEEE Trans. Autom. Control.
Carlos Mosquera, Roberto López-Valcarce, Fernando Pérez-González
1998 J jnl
On the stability of equation-error estimates of all-pole systems.
IEEE Signal Process. Lett.
Roberto López-Valcarce, Soura Dasgupta
1997 J jnl
New schemes and theoretical analysis of the master-slave family of recursive identification algorithms.
Signal Process.
Roberto López-Valcarce, Fernando Pérez-González