Array Geometry-Invariant Space-Time Opportunistic Null-Space Communications. - Borras, Jordi; Vázquez, Gregori (IEEE Access, 2024)

Subspace Leakage in Conventional and Dimensionally Spread Null-Space Communications. - Borras, Jordi; Vázquez, Gregori (IEEE Commun. Lett., 2023)

Interference Mitigation in Feedforward Opportunistic Communications. - Borras, Jordi; Vázquez, Gregori (IEEE Trans. Commun., 2023)

Array-Geometry Invariant Signaling for MISO Feedforward Opportunistic Communications. - Borras, Jordi; Vázquez, Gregori (2020)

Interference Mitigation under Degrees-of-Freedom Sensing Uncertainties in Opportunistic Transmission. - Borras, Jordi; Vázquez, Gregori (2019)

Decentralized Shaping for Pilot Generation and Detection in Opportunistic Communications. - Borras, Jordi; Vázquez, Gregori (2019)

Distributed Feedback-Aided Subspace Concurrent Opportunistic Communications. - Borras, Jordi; Vázquez, Gregori (2019)

Uncoordinated Space-Frequency Pilot Design for Multi-Antenna Wideband Opportunistic Communications. - Borras, Jordi; Vázquez, Gregori (2018)

Robust estimation of the magnitude squared coherence based on kernel signal processing. - Cabrera, Ferran De; Riba, Jaume; Vázquez, Gregori (2017)

Dimension spreading for coherent opportunistic communications. - Borras, Jordi; Font-Segura, Josep; Riba, Jaume; Vázquez, Gregori (2017)

Improved modelling of ionospheric disturbances for remote sensing and navigation. - Camps, Adriano; Barbosa, José; Juan, José Miguel; Blanch, Estefania; Altadill, David; Gonzalez, Guillermo; Vázquez, Gregori; Riba, Jaume; Orus, Raul (2017)

Entropy-based covariance determinant estimation. - Cabrera, Ferran De; Riba, Jaume; Vázquez, Gregori (2017)

Sphericity minimum description length: Asymptotic performance under unknown noise variance. - Font-Segura, Josep; Riba, Jaume; Vázquez, Gregori (2015)

Single and multi-frequency wideband spectrum sensing with side-information. - Font-Segura, Josep; Vázquez, Gregori; Riba, Jaume (IET Signal Process., 2014)

Nonuniform Sampling Walls in Wideband Signal Detection. - Font-Segura, Josep; Vázquez, Gregori; Riba, Jaume (IEEE Trans. Signal Process., 2014)

Frequency-Domain GLR Detection of a Second-Order Cyclostationary Signal Over Fading Channels. - Riba, Jaume; Font-Segura, Josep; Villares, Javier; Vázquez, Gregori (IEEE Trans. Signal Process., 2014)

Frequency-domain GLR detection of cyclostationary signals in frequency-selective channels. - Font-Segura, Josep; Riba, Jaume; Villares, Javier; Vázquez, Gregori (2014)

Quadratic sphericity test for blind detection over time-varying frequency-selective fading channels. - Font-Segura, Josep; Riba, Jaume; Villares, Javier; Vázquez, Gregori (2013)

Sampling walls in signal detection of Bernoulli nonuniformly sampled signals. - Font-Segura, Josep; Vázquez, Gregori; Riba, Jaume (2013)

Exploiting cognitive cyclostationary noise subspace for noncognitive spectrum sensing. - Font-Segura, Josep; Vázquez, Gregori; Riba, Jaume (2013)

Asymptotic error exponents in energy-detector and estimator-correlator signal detection. - Font-Segura, Josep; Vázquez, Gregori; Riba, Jaume (2012)

Noise enhancement and SNR equivalence in Bernoulli nonuniform sampling. - Font-Segura, Josep; Vázquez, Gregori; Riba, Jaume (2011)

Novel Periodogram and Capon Spectral Analysis Based on Nonuniform Sampling. - Font-Segura, Josep; Vázquez, Gregori; Riba, Jaume (2011)

Compressed Correlation-Matching for Spectrum Sensing in Sparse Wideband Regimes. - Font-Segura, Josep; Vázquez, Gregori; Riba, Jaume (2011)

Multi-Frequency GLRT Spectrum Sensing for Wideband Cognitive Radio. - Font-Segura, Josep; Vázquez, Gregori; Riba, Jaume (2011)

Linear precoder design through cut-off rate maximization in MIMO-OFDM coded systems with imperfect CSIT. - Rey, Francesc; Lamarca, Meritxell; Vázquez, Gregori (IEEE Trans. Signal Process., 2010)

A nondata-aided SNR estimation technique for multilevel modulations exploiting signal cyclostationarity. - Riba, Jaume; Villares, Javier; Vázquez, Gregori (IEEE Trans. Signal Process., 2010)

Adaptive interleaver based on rate-compatible punctured convolutional codes. - Rey, Francesc; Lamarca, Meritxell; Vázquez, Gregori (IEEE Trans. Commun., 2009)

Detection of PPM-UWB Random Signals. - Lopez-Salcedo, José A.; Vázquez, Gregori (IEEE Trans. Signal Process., 2008)

Waveform-Independent Frame-Timing Acquisition for UWB Signals. - Lopez-Salcedo, José A.; Vázquez, Gregori (IEEE Trans. Signal Process., 2007)

The Gaussian Assumption in Second-Order Estimation Problems in Digital Communications. - Villares, Javier; Vázquez, Gregori (IEEE Trans. Signal Process., 2007)

NDA Waveform Estimation in the Low-SNR Regime. - Lopez-Salcedo, José A.; Vázquez, Gregori (IEEE Trans. Signal Process., 2007)

Closed-Form Upper Bounds for the Constellation-Constrained Capacity of Ultra-Wideband Communications. - Lopez-Salcedo, José A.; Vázquez, Gregori (2007)

Asymptotic equivalence between the unconditional maximum likelihood and the square-law nonlinearity symbol timing estimation. - Lopez-Salcedo, José A.; Vázquez, Gregori (IEEE Trans. Signal Process., 2006)

Robust power allocation algorithms for MIMO OFDM systems with imperfect CSI. - Rey, Francesc; Lamarca, Meritxell; Vázquez, Gregori (IEEE Trans. Signal Process., 2005)

Second-order parameter estimation. - Villares, Javier; Vázquez, Gregori (IEEE Trans. Signal Process., 2005)

Cyclostationary joint phase and timing estimation for staggered modulations. - Lopez-Salcedo, José A.; Vázquez, Gregori (2004)

Self-noise free second-order carrier phase synchronization of MSK-type signals. - Villares, Javier; Vázquez, Gregori (2004)

A generalized exponential BER bound for power allocation with imperfect channel estimates. - Rey, Francesc; Lamarca, Meritxell; Vázquez, Gregori (2003)

Second-order cyclostationary approach to NDA ML square timing estimation with frequency uncertainty. - Lopez-Salcedo, José Antonio; Vázquez, Gregori (2003)

Sample covariance matrix parameter estimation: carrier frequency, a case study. - Villares, Javier; Vázquez, Gregori (2003)

Transmit filter optimization based on partial CSI knowledge for wireless applications. - Rey, Francesc; Lamarca, Meritxell; Vázquez, Gregori (2003)

Stochastic approach to square timing estimation with frequency uncertainty. - Lopez-Salcedo, José A.; Vázquez, Gregori (2003)

Sample covariance matrix based parameter estimation for digital synchronization. - Villares, Javier; Vázquez, Gregori (2002)

Conditional maximum likelihood timing recovery: estimators and bounds. - Riba, Jaume; Sala, Josep; Vázquez, Gregori (IEEE Trans. Signal Process., 2001)

Transmitter channel tracking for optimal power allocation. - Rey, Francesc; Lamarca, Meritxell; Vázquez, Gregori (2001)

Fourth order non-data-aided synchronization. - Villares, Javier; Vázquez, Gregori; Riba, Jaume (2001)

Parameter estimation of binary CPM signals. - Riba, Jaume; Vázquez, Gregori (2001)

Non-data-aided frequency offset and symbol timing estimation for binary CPM: performance bounds. - Riba, Jaume; Vázquez, Gregori (2000)

Conditional maximum likelihood timing recovery. - Riba, Jaume; Vázquez, Gregori (1999)

Redundancy in block coded modulations for channel equalization based on spatial and temporal diversity. - Vázquez, Gregori; Rey, Francesc; Lamarca, Meritxell (1999)

Conditional maximum likelihood frequency estimation for staggered modulations. - Riba, Jaume; Vázquez, Gregori; Calvo, Sergio (1998)

Blind equalization based on spatial and temporal diversity in block coded modulations. - Rey, Francesc; Lamarca, Meritxell; Vázquez, Gregori (1998)

Statistical reference criteria for adaptive signal processing in digital communications. - Sala-Alvarez, Josep; Vázquez-Grau, Gregori (IEEE Trans. Signal Process., 1997)

Robust beamforming for interference rejection in mobile communications. - Riba, Jaume; Goldberg, Jason; Vázquez, Gregori (IEEE Trans. Signal Process., 1997)

Multichannel receivers for OFDM and TDMA in mobile communications. - Lamarca, Meritxell; Vázquez, Gregori (1997)

Transform modulations for mobile communications. - Lamarca, Meritxell; Vázquez, Gregori (1997)

Diversity techniques for blind channel equalization in mobile communications. - Lamarca, Meritxell; Vázquez, Gregori (1997)

Channel estimation for transform modulations in mobile communications. - Lamarca, Meritxell; Vázquez, Gregori (1996)

Robust beamforming for interference rejection in mobile communications. - Riba, Jaume; Goldberg, Jason; Vázquez, Gregori (1996)

A statistical reference criterion for adaptive filtering. - Sala, Josep; Vázquez, Gregori (1996)

Signal selective DOA tracking for multiple moving targets. - Riba, Jaume; Goldberg, Jason; Vázquez, Gregori; Lagunas, Miguel Angel (1996)

Experimental Results For An Sdma Mobile Communication's Antenna Array System. - Goldberg, Jason; Pagès, Alba; Lagunas, Miguel Angel; Fonollosa, Javier Rodríguez; Vázquez, Gregori (1996)

Bayesian recursive estimation of frequency and timing exploiting the cyclostationarity property. - Riba, Jaume; Vázquez, Gregori (Signal Process., 1994)

Separation of digital communication signals through joint space-time decorrelation. - Sala-Alvarez, Josep; Vázquez-Grau, Gregori (1994)

Recursive Bayes risk parameter estimation from the cyclic autocorrelation matrix. - Riba-Sagarra, Jaume; Vázquez-Grau, Gregori (1994)

DOA detection versus combined spatial temporal reference beamforming. - Lagunas, Miguel Angel; Vázquez, Gregori (1991)

Specific 2-D spectral estimation for wideband beamforming. - Lagunas, Miguel Angel; Vázquez, Gregori; Sitjar, J. F. (1990)