Javier Vía

Publication Activity (10 Years)

Years Active: 2004-2022
Publications (10 Years): 18

Top Topics

Cognitive Radio

Maximum Likelihood Estimator

Kernel Canonical Correlation Analysis

Top Venues

IEEE Trans. Signal Process.

Signal Process.

Publications

Jesús Pérez, Javier Vía, Luis Vielva, David Ramírez
Online Detection and SNR Estimation in Cooperative Spectrum Sensing. IEEE Trans. Wirel. Commun. 21 (4) (2022)
David Luengo, Javier Vía, Tom Trigano
Efficient Iteratively Reweighted LASSO Algorithm for Cross-Products Penalized Sparse Solutions. EUSIPCO (2020)
Jesús Pérez, Javier Vía, Luis Vielva
Node activity monitoring in heterogeneous networks using energy sensors. EUSIPCO (2019)
David Ramírez, Daniel Romero, Javier Vía, Roberto López-Valcarce, Ignacio Santamaría
Locally Optimal Invariant Detector for Testing Equality of Two Power Spectral Densities. ICASSP (2018)
Jesús Pérez, Ignacio Santamaría, Javier Vía
Adaptive EM-Based Algorithm for Cooperative Spectrum Sensing in Mobile Environments. SSP (2018)
David Ramírez, Daniel Romero, Javier Vía, Roberto López-Valcarce, Ignacio Santamaría
Testing Equality of Multiple Power Spectral Density Matrices. IEEE Trans. Signal Process. 66 (23) (2018)
Ignacio Santamaría, Javier Vía, Michael Kirby, Tim Marrinan, Chris Peterson, Louis Scharf
Constrained subspace estimation via convex optimization. EUSIPCO (2017)
Ignacio Santamaría, Javier Vía, Louis L. Scharf, Yuan Wang
A GLRT approach for detecting correlated signals in white noise in two MIMO channels. EUSIPCO (2017)
José Antonio García-Naya, Robert W. Heath Jr., Florian Kaltenberger, Markus Rupp, Javier Vía
Experimental evaluation in wireless communications. EURASIP J. Wirel. Commun. Netw. 2017 (2017)
Ignacio Santamaría, Louis L. Scharf, Douglas Cochran, Javier Vía
Passive detection of rank-one signals with a multiantenna reference channel. EUSIPCO (2016)
Javier Vía, Ignacio Santamaría
Balanced least squares: Estimation in linear systems with noisy inputs and multiple outputs. SSP (2016)
David Luengo, Sandra Monzón, Tom Trigano, Javier Vía, Antonio Artés-Rodríguez
Blind analysis of atrial fibrillation electrograms: A sparsity-aware formulation. Integr. Comput. Aided Eng. 22 (1) (2015)
Javier Vía, Ignacio Santamaría
Balanced Least Squares: Linear model estimation with noisy inputs. CAMSAP (2015)
David Ramírez, Peter J. Schreier, Javier Vía, Ignacio Santamaría, Louis L. Scharf
Detection of Multivariate Cyclostationarity. IEEE Trans. Signal Process. 63 (20) (2015)
David Ramírez, Peter J. Schreier, Javier Vía, Ignacio Santamaría, Louis L. Scharf
An asymptotic LMPI test for cyclostationarity detection with application to cognitive radio. ICASSP (2015)
Javier Vía
Time and power allocation for the Gaussian wiretap channel with feedback of secret keys. SPAWC (2015)
Juan Bezanilla, Javier Vía
Antenna grouping for general discriminatory channel estimation. WCSP (2015)
Luis Weruaga, Javier Vía
Sparse Multivariate Gaussian Mixture Regression. IEEE Trans. Neural Networks Learn. Syst. 26 (5) (2015)
Steven Van Vaerenbergh, Oscar Gonzalez, Javier Vía, Ignacio Santamaría
Physical layer authentication based on channel response tracking using Gaussian processes. ICASSP (2014)
David Ramírez, Louis L. Scharf, Javier Vía, Ignacio Santamaría, Peter J. Schreier
An asymptotic GLRT for the detection of cyclostationary signals. ICASSP (2014)
David Ramírez, Peter J. Schreier, Javier Vía, Ignacio Santamaría
Testing blind separability of complex Gaussian mixtures. Signal Process. 95 (2014)
David Ramírez, Peter J. Schreier, Javier Vía, Ignacio Santamaría, Louis L. Scharf
A regularized maximum likelihood estimator for the period of a cyclostationary process. ACSSC (2014)
Javier Vía
Robust secret key capacity for the MIMO induced source model. ICASSP (2014)
J. Manco-Vasquez, Miguel Lázaro-Gredilla, David Ramírez, Javier Vía, Ignacio Santamaría
A Bayesian approach for adaptive multiantenna sensing in cognitive radio networks. Signal Process. 96 (2014)
J. Manco-Vasquez, Steven Van Vaerenbergh, Javier Vía, Ignacio Santamaría
Experimental evaluation of a cooperative kernel-based approach for robust spectrum sensing. SAM (2014)
David Ramírez, Peter J. Schreier, Javier Vía, Vadim V. Nikulin
Power-CCA: Maximizing the correlation coefficient between the power of projections. ICASSP (2013)
Oscar Gonzalez, Cristian Lameiro, Javier Vía, Carlos Beltrán, Ignacio Santamaría
Computing the degrees of freedom for arbitrary MIMO interference channels. ICASSP (2013)
Steven Van Vaerenbergh, Javier Vía, Ignacio Santamaría
Blind Identification of SIMO Wiener Systems Based on Kernel Canonical Correlation Analysis. IEEE Trans. Signal Process. 61 (9) (2013)
Steven Van Vaerenbergh, Javier Vía, Ignacio Santamaría
Blind Identification of SIMO Wiener Systems based on Kernel Canonical Correlation Analysis CoRR (2013)
Steven Van Vaerenbergh, Javier Vía, J. Manco-Vasquez, Ignacio Santamaría
Adaptive kernel canonical correlation analysis algorithms for maximum and minimum variance. ICASSP (2013)
Cristian Lameiro, Javier Vía, Ignacio Santamaría
Amplify-and-Forward Strategies in the Two-Way Relay Channel With Analog Tx-Rx Beamforming. IEEE Trans. Veh. Technol. 62 (2) (2013)
David Ramírez, Javier Vía, Ignacio Santamaría, Louis L. Scharf
Locally Most Powerful Invariant Tests for Correlation and Sphericity of Gaussian Vectors. IEEE Trans. Inf. Theory 59 (4) (2013)
Luis Weruaga, Javier Vía
Fitting sparse Gaussian function mixtures on power spectra. ICASSP (2013)
David Luengo, Javier Vía, Sandra Monzón, Tom Trigano, Antonio Artés-Rodríguez
Cross-products LASSO. ICASSP (2013)
J. Manco-Vasquez, Miguel Lázaro-Gredilla, David Ramírez, Javier Vía, Ignacio Santamaría
Bayesian multiantenna sensing for cognitive radio. SAM (2012)
Victor Elvira, Javier Vía
Analog antenna combining in transmit correlated channels: Transceiver design and performance evaluation. Signal Process. 92 (3) (2012)
Daniel Romero, Javier Vía, Roberto López-Valcarce, Ignacio Santamaría
Detection of Gaussian signals in unknown time-varying channels. SSP (2012)
Javier Vía, Luis Vielva
Locally Most Powerful Invariant Tests for the Properness of Quaternion Gaussian Vectors. IEEE Trans. Signal Process. 60 (3) (2012)
Christian Lameiro, Javier Vía, Ignacio Santamaría
A distributed algorithm for two-way multiple-relay networks. SAM (2012)
Cristian Lameiro, Óscar González, Javier Vía, Ignacio Santamaría, Robert W. Heath Jr.
Pre- and post-FFT interference leakage minimization for MIMO OFDM networks. ISWCS (2012)
David Ramírez, Jorge Iscar, Javier Vía, Ignacio Santamaría, Louis L. Scharf
The locally most powerful invariant test for detecting a rank-P Gaussian signal in white noise. SAM (2012)
David Ramírez, Javier Vía, Ignacio Santamaría, Louis L. Scharf
Locally Most Powerful Invariant Tests for Correlation and Sphericity of Gaussian Vectors CoRR (2012)
David Ramírez, Peter J. Schreier, Javier Vía, Ignacio Santamaría
GLRT for testing separability of a complex-valued mixture based on the Strong Uncorrelating Transform. MLSP (2012)
Gonzalo Vazquez-Vilar, David Ramírez, Roberto López-Valcarce, Javier Vía, Ignacio Santamaría
Spatial rank estimation in cognitive radio networks with uncalibrated multiple antennas. CogART (2011)
Alfredo Nazábal, Javier Vía
Analog antenna combining in multiuser OFDM systems: Beamforming design and power allocation. ICASSP (2011)
Fouad Gholam, Javier Vía, Ignacio Santamaría
Beamforming Design for Simplified Analog Antenna Combining Architectures. IEEE Trans. Veh. Technol. 60 (5) (2011)
David Ramírez, Gonzalo Vazquez-Vilar, Roberto López-Valcarce, Javier Vía, Ignacio Santamaría
Detection of Rank- P Signals in Cognitive Radio Networks With Uncalibrated Multiple Antennas. IEEE Trans. Signal Process. 59 (8) (2011)
Cristian Lameiro, Alfredo Nazábal, Fouad Gholam, Javier Vía, Ignacio Santamaría
Capacity Region of the Two-Way Multi-antenna Relay Channel with Analog Tx-Rx Beamforming. MOBILIGHT (2011)
Javier Vía, Matthew Anderson, Xi-Lin Li, Tülay Adali
Joint blind source separation from second-order statistics: Necessary and sufficient identifiability conditions. ICASSP (2011)
Javier Vía, Daniel P. Palomar, Luis Vielva, Ignacio Santamaría
Quaternion ICA From Second-Order Statistics. IEEE Trans. Signal Process. 59 (4) (2011)
David Ramírez, Javier Vía, Ignacio Santamaría, Louis L. Scharf
Multiple-channel detection of a Gaussian time series over frequency-flat channels. ICASSP (2011)
Javier Vía, Daniel P. Palomar, Luis Vielva
Generalized Likelihood Ratios for Testing the Properness of Quaternion Gaussian Vectors. IEEE Trans. Signal Process. 59 (4) (2011)
Javier Vía, Luis Vielva
Testing quaternion properness: Generalized likelihood ratios and locally most powerful invariants. EUSIPCO (2011)
Javier Vía, Daniel P. Palomar, Luis Vielva, Ignacio Santamaría
Maximum likelihood ICA of quaternion Gaussian vectors. ICASSP (2011)
Javier Vía, Matthew Anderson, Xi-Lin Li, Tülay Adali
A maximum likelihood approach for independent vector analysis of Gaussian data sets. MLSP (2011)
David Ramírez, Gonzalo Vazquez-Vilar, Roberto López-Valcarce, Javier Vía, Ignacio Santamaría
Multiantenna detection under noise uncertainty and primary user's spatial structure. ICASSP (2011)
Fouad Gholam, Javier Vía, Alfredo Nazábal, Ignacio Santamaría
Equal-Phase Beamforming Architecture for RF-MIMO Antenna Systems. MOBILIGHT (2010)
Javier Vía, Ignacio Santamaría, Jesús Pérez, Luis Vielva
A new subspace method for blind estimation of selective MIMO-STBC channels. Wirel. Commun. Mob. Comput. 10 (11) (2010)
David Ramírez, Javier Vía, Ignacio Santamaría, Roberto López-Valcarce, Louis L. Scharf
Multiantenna spectrum sensing: Detection of spatial correlation among time-series with unknown spectra. ICASSP (2010)
Javier Vía, Ignacio Santamaría, Victor Elvira, Ralf Eickhoff
A General Pre-FFT Criterion for MIMO-OFDM Beamforming. ICC (2010)
Luis Vielva, Javier Vía, Jesús Gutiérrez, Oscar Gonzalez, Jesús Ibáñez, Ignacio Santamaría
Building a web platform for learning advanced digital communications using a MIMO testbed. ICASSP (2010)
Álvaro Gonzalo, Ignacio Santamaría, Javier Vía, Fouad Gholam, Ralf Eickhoff
Equal Gain MIMO Beamforming in the RF Domain for OFDM-WLAN Systems. MOBILIGHT (2010)
Javier Vía, David Ramírez, Ignacio Santamaría, Luis Vielva
Widely and semi-widely linear processing of quaternion vectors. ICASSP (2010)
Javier Vía, Ignacio Santamaría, Victor Elvira, Ralf Eickhoff
A general criterion for analog Tx-Rx beamforming under OFDM transmissions. IEEE Trans. Signal Process. 58 (4) (2010)
David Ramírez, Javier Vía, Ignacio Santamaría, Louis L. Scharf
Detection of spatially correlated Gaussian time series. IEEE Trans. Signal Process. 58 (10) (2010)
Javier Vía, David Ramírez, Ignacio Santamaría
Properness and widely linear processing of quaternion random vectors. IEEE Trans. Inf. Theory 56 (7) (2010)
Javier Vía, Ignacio Santamaría, Jesús Pérez
Code Combination for Blind Channel Estimation in General MIMO-STBC Systems. EURASIP J. Adv. Signal Process. 2009 (2009)
Javier Vía, Victor Elvira, Ignacio Santamaría, Ralf Eickhoff
Minimum BER beamforming in the RF domain for OFDM transmissions and linear receivers. ICASSP (2009)
Jesús Pérez, Jesús Ibáñez, Javier Vía, Ignacio Santamaría
Performance Analysis of SNR-Based Scheduling Policies in Asymmetric Broadcast Ergodic Fading Channel. EURASIP J. Wirel. Commun. Netw. 2009 (2009)
David Ramírez, Javier Vía, Ignacio Santamaría, Pedro M. Crespo
Entropy and Kullback-Leibler divergence estimation based on Szegö's theorem. EUSIPCO (2009)
Javier Vía, Victor Elvira, Ignacio Santamaría, Ralf Eickhoff
Analog Antenna Combining for Maximum Capacity Under OFDM Transmissions. ICC (2009)
Victor Elvira, Javier Vía
Diversity techniques for RF-beamforming in MIMO-OFDM systems: Design and performance evaluation. EUSIPCO (2009)
Javier Vía, Ignacio Santamaría, Jesús Pérez
A subspace approach for blind estimation of time-varying channels under STBC transmissions. EUSIPCO (2008)
Javier Vía, Ignacio Santamaría
On the Blind Identifiability of Orthogonal Space-Time Block Codes From Second-Order Statistics. IEEE Trans. Inf. Theory 54 (2) (2008)
David Ramírez, Javier Vía, Ignacio Santamaría
A generalization of the magnitude squared coherence spectrum for more than two signals: definition, properties and estimation. ICASSP (2008)
Javier Vía, Ignacio Santamaría
Correlation and Kullback matching approaches: Application to blind channel estimation in OSTBC systems. EUSIPCO (2008)
Ignacio Santamaría, Victor Elvira, Javier Vía, David Ramírez, Jesús Pérez, Jesús Ibáñez, R. Eickoff, Frank Ellinger
Optimal MIMO transmission schemes with adaptive antenna combining in the RF path. EUSIPCO (2008)
David Ramírez, Ignacio Santamaría, Jesús Pérez, Javier Vía, José Antonio García-Naya, Tiago M. Fernández-Caramés, Héctor J. Pérez-Iglesias, Miguel González-López, Luis Castedo, José M. Torres-Royo
A comparative study of STBC transmissions at 2.4 GHz over indoor channels using a 2 × 2 MIMO testbed. Wirel. Commun. Mob. Comput. 8 (9) (2008)
Javier Vía, Ignacio Santamaría
Correlation Matching Approaches for Blind OSTBC Channel Estimation. IEEE Trans. Signal Process. 56 (12) (2008)
Steven Van Vaerenbergh, Javier Vía, Ignacio Santamaría
Adaptive Kernel Canonical Correlation Analysis Algorithms for Nonparametric Identification of Wiener and Hammerstein Systems. EURASIP J. Adv. Signal Process. 2008 (2008)
Javier Vía, Ignacio Santamaría
Some Results on the Blind Identifiability of Orthogonal Space-Time Block Codes from Second Order Statistics. ICASSP (3) (2007)
Javier Vía, Ignacio Santamaría, Jesús Pérez
A learning algorithm for adaptive canonical correlation analysis of several data sets. Neural Networks 20 (1) (2007)
César Caballero-Gaudes, Ignacio Santamaría, Javier Vía, Enrique Masgrau-Gomez, T. S. Paules
Robust Array Beamforming With Sidelobe Control Using Support Vector Machines. IEEE Trans. Signal Process. 55 (2) (2007)
Javier Vía, Ignacio Santamaría, Jesús Pérez
Deterministic CCA-Based Algorithms for Blind Equalization of FIR-MIMO Channels. IEEE Trans. Signal Process. 55 (7-2) (2007)
Steven Van Vaerenbergh, Javier Vía, Ignacio Santamaría
Nonlinear System Identification using a New Sliding-Window Kernel RLS Algorithm. J. Commun. 2 (3) (2007)
Javier Vía, Ignacio Santamaría, Aydin Sezgin, Arogyaswami Paulraj
SOS-based blind channel estimation in multiuser space-time block coded systems. EUSIPCO (2007)
Ignacio Santamaría, Javier Vía
Estimation of the Magnitude Squared Coherence Spectrum Based on Reduced-Rank Canonical Coordinates. ICASSP (3) (2007)
Javier Vía, Ignacio Santamaría, Jesús Pérez
Blind identification of MIMO-OSTBC channels combining second and higher order statistics. EUSIPCO (2006)
Steven Van Vaerenbergh, Javier Vía, Ignacio Santamaría
A Sliding-Window Kernel RLS Algorithm and Its Application to Nonlinear Channel Identification. ICASSP (5) (2006)
David Ramírez, Ignacio Santamaría, Jesús Pérez, Javier Vía, Antonio Tazón, José Antonio García-Naya, Tiago M. Fernández-Caramés, M. Gonzalez Lopez, Héctor Pérez-Iglesias, Luis Castedo
A Flexible Testbed for the Rapid Prototyping of MIMO Baseband Modules. ISWCS (2006)
Steven Van Vaerenbergh, Javier Vía, Ignacio Santamaría
Online Kernel Canonical Correlation Analysis for Supervised Equalization of Wiener Systems. IJCNN (2006)
Javier Vía, Ignacio Santamaría, Jesús Pérez, David Ramírez
Blind Decoding of MISO-OSTBC Systems Based on Principal Component Analysis. ICASSP (4) (2006)
Javier Vía, Ignacio Santamaría, Jesús Pérez
Effective channel order estimation based on combined identification/equalization. IEEE Trans. Signal Process. 54 (9) (2006)
Dongho Han, José C. Príncipe, Liuqing Yang, Ignacio Santamaría, Javier Vía
Robust Blind Simo Channel Estimation Using Adatron. ICASSP (4) (2006)
Javier Vía, Ignacio Santamaría, Jesús Pérez
Canonical correlation analysis (CCA) algorithms for multiple data sets: Application to blind SIMO equalization. EUSIPCO (2005)
Javier Vía, Ignacio Santamaría, Jesús Pérez
A robust RLS algorithm for adaptive canonical correlation analysis. ICASSP (4) (2005)
Marcelino Lázaro, Ignacio Santamaría, Javier Vía, Deniz Erdogmus
Blind equalization of multilevel signals using support vector machines. EUSIPCO (2004)
Ignacio Santamaría, Javier Vía, César Caballero-Gaudes
Robust blind identification of SIMO channels: a support vector regression approach. ICASSP (5) (2004)
Javier Vía, Ignacio Santamaría, Marcelino Lázaro
Blind restoration of binary signals using a line spectrum fitting approach. EUSIPCO (2004)