Gregori Vázquez

IEEE Commun. Lett., October, 2023

Interference Mitigation in Feedforward Opportunistic Communications.

[BibT_eX]

[DOI]

IEEE Trans. Commun., May, 2023

2020

Array-Geometry Invariant Signaling for MISO Feedforward Opportunistic Communications.

[BibT_eX]

[DOI]

Proceedings of the 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2020

2019

Distributed Feedback-Aided Subspace Concurrent Opportunistic Communications.

[BibT_eX]

[DOI]

Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Decentralized Shaping for Pilot Generation and Detection in Opportunistic Communications.

[BibT_eX]

[DOI]

Proceedings of the 2019 IEEE International Conference on Communications, 2019

Interference Mitigation under Degrees-of-Freedom Sensing Uncertainties in Opportunistic Transmission.

[BibT_eX]

[DOI]

Proceedings of the 2019 IEEE Global Communications Conference, 2019

2018

Uncoordinated Space-Frequency Pilot Design for Multi-Antenna Wideband Opportunistic Communications.

[BibT_eX]

[DOI]

Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

2017

Entropy-based covariance determinant estimation.

[BibT_eX]

[DOI]

Ferran De Cabrera

Proceedings of the 18th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2017

Improved modelling of ionospheric disturbances for remote sensing and navigation.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

Robust estimation of the magnitude squared coherence based on kernel signal processing.

[BibT_eX]

[DOI]

Ferran De Cabrera

Proceedings of the 51st Asilomar Conference on Signals, Systems, and Computers, 2017

Dimension spreading for coherent opportunistic communications.

[BibT_eX]

[DOI]

Proceedings of the 51st Asilomar Conference on Signals, Systems, and Computers, 2017

2015

Sphericity minimum description length: Asymptotic performance under unknown noise variance.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Information Theory, 2015

2014

Frequency-Domain GLR Detection of a Second-Order Cyclostationary Signal Over Fading Channels.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2014

Nonuniform Sampling Walls in Wideband Signal Detection.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2014

Single and multi-frequency wideband spectrum sensing with side-information.

[BibT_eX]

[DOI]

IET Signal Process., 2014

Frequency-domain GLR detection of cyclostationary signals in frequency-selective channels.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2014

2013

Exploiting cognitive cyclostationary noise subspace for noncognitive spectrum sensing.

[BibT_eX]

[DOI]

Proceedings of the 14th IEEE Workshop on Signal Processing Advances in Wireless Communications, 2013

Sampling walls in signal detection of Bernoulli nonuniformly sampled signals.

[BibT_eX]

[DOI]

Proceedings of IEEE International Conference on Communications, 2013

Quadratic sphericity test for blind detection over time-varying frequency-selective fading channels.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2013

2012

Asymptotic error exponents in energy-detector and estimator-correlator signal detection.

[BibT_eX]

[DOI]

Proceedings of IEEE International Conference on Communications, 2012

2011

Multi-Frequency GLRT Spectrum Sensing for Wideband Cognitive Radio.

[BibT_eX]

[DOI]

Proceedings of IEEE International Conference on Communications, 2011

Compressed Correlation-Matching for Spectrum Sensing in Sparse Wideband Regimes.

[BibT_eX]

[DOI]

Proceedings of IEEE International Conference on Communications, 2011

Novel Periodogram and Capon Spectral Analysis Based on Nonuniform Sampling.

[BibT_eX]

[DOI]

Proceedings of the Global Communications Conference, 2011

Noise enhancement and SNR equivalence in Bernoulli nonuniform sampling.

[BibT_eX]

[DOI]

Proceedings of the CogART 2011, 2011

2010

A nondata-aided SNR estimation technique for multilevel modulations exploiting signal cyclostationarity.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2010

Linear precoder design through cut-off rate maximization in MIMO-OFDM coded systems with imperfect CSIT.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2010

2009

Adaptive interleaver based on rate-compatible punctured convolutional codes.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2009

2008

Detection of PPM-UWB Random Signals.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2008

2007

The Gaussian Assumption in Second-Order Estimation Problems in Digital Communications.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2007

NDA Waveform Estimation in the Low-SNR Regime.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2007

Waveform-Independent Frame-Timing Acquisition for UWB Signals.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2007

Closed-Form Upper Bounds for the Constellation-Constrained Capacity of Ultra-Wideband Communications.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2007

2006

Asymptotic equivalence between the unconditional maximum likelihood and the square-law nonlinearity symbol timing estimation.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2006

2005

Second-order parameter estimation.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2005

Robust power allocation algorithms for MIMO OFDM systems with imperfect CSI.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2005

2004

Self-noise free second-order carrier phase synchronization of MSK-type signals.

[BibT_eX]

[DOI]

Proceedings of IEEE International Conference on Communications, 2004

Cyclostationary joint phase and timing estimation for staggered modulations.

[BibT_eX]

[DOI]

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

2003

Transmit filter optimization based on partial CSI knowledge for wireless applications.

[BibT_eX]

[DOI]

Proceedings of IEEE International Conference on Communications, 2003

Stochastic approach to square timing estimation with frequency uncertainty.

[BibT_eX]

[DOI]

Proceedings of IEEE International Conference on Communications, 2003

Sample covariance matrix parameter estimation: carrier frequency, a case study.

[BibT_eX]

[DOI]

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

A generalized exponential BER bound for power allocation with imperfect channel estimates.

[BibT_eX]

[DOI]

José Antonio Lopez-Salcedo

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

Second-order cyclostationary approach to NDA ML square timing estimation with frequency uncertainty.

[BibT_eX]

[DOI]

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002

Sample covariance matrix based parameter estimation for digital synchronization.

[BibT_eX]

[DOI]

Proceedings of the Global Telecommunications Conference, 2002

2001

Conditional maximum likelihood timing recovery: estimators and bounds.

[BibT_eX]

[DOI]

Josep Sala

IEEE Trans. Signal Process., 2001

Fourth order non-data-aided synchronization.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2001

Parameter estimation of binary CPM signals.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2001

Transmitter channel tracking for optimal power allocation.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2001

2000

Non-data-aided frequency offset and symbol timing estimation for binary CPM: performance bounds.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2000

1999

Redundancy in block coded modulations for channel equalization based on spatial and temporal diversity.

[BibT_eX]

[DOI]

Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

Conditional maximum likelihood timing recovery.

[BibT_eX]

[DOI]

Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

1998

Blind equalization based on spatial and temporal diversity in block coded modulations.

[BibT_eX]

[DOI]

Proceedings of the 9th IEEE International Symposium on Personal, 1998

Conditional maximum likelihood frequency estimation for staggered modulations.

[BibT_eX]

[DOI]

Sergio Calvo

Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

1997

Statistical reference criteria for adaptive signal processing in digital communications.

[BibT_eX]

[DOI]

Josep Sala-Alvarez

Gregori Vázquez-Grau

IEEE Trans. Signal Process., 1997

Robust beamforming for interference rejection in mobile communications.

[BibT_eX]

[DOI]

Jason Goldberg

IEEE Trans. Signal Process., 1997

Diversity techniques for blind channel equalization in mobile communications.

[BibT_eX]

[DOI]

Proceedings of the 8th IEEE International Symposium on Personal, 1997

Transform modulations for mobile communications.

[BibT_eX]

[DOI]

Proceedings of the 8th IEEE International Symposium on Personal, 1997

Multichannel receivers for OFDM and TDMA in mobile communications.

[BibT_eX]

[DOI]

Javier Rodríguez Fonollosa

Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1996

Experimental Results For An Sdma Mobile Communication's Antenna Array System.

[BibT_eX]

[DOI]

Jason Goldberg

Alba Pagès

Miguel Angel Lagunas

Proceedings of the Fourth International Symposium on Signal Processing and Its Applications, 1996

A statistical reference criterion for adaptive filtering.

[BibT_eX]

[DOI]

Josep Sala

Proceedings of the 1996 IEEE International Conference on Acoustics, 1996

Signal selective DOA tracking for multiple moving targets.

[BibT_eX]

[DOI]

Proceedings of the 1996 IEEE International Conference on Acoustics, 1996

Channel estimation for transform modulations in mobile communications.

[BibT_eX]

[DOI]

Proceedings of the 8th European Signal Processing Conference, 1996

1994

Bayesian recursive estimation of frequency and timing exploiting the cyclostationarity property.

[BibT_eX]

[DOI]

Signal Process., 1994

Separation of digital communication signals through joint space-time decorrelation.

[BibT_eX]

[DOI]

Josep Sala-Alvarez

Gregori Vázquez-Grau

Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994

Recursive Bayes risk parameter estimation from the cyclic autocorrelation matrix.

[BibT_eX]

[DOI]

Jaume Riba-Sagarra

Gregori Vázquez-Grau

Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994

1990

Specific 2-D spectral estimation for wideband beamforming.

[BibT_eX]

[DOI]

Miguel Angel Lagunas