Most wireless devices transmit and receive at different spectrum frequency bands. This

approach is no longer optimal due to increasing electromagnetic exhaustion. Besides, interference

among all present and future working services should be negligible. A full-duplex scheme using

the same band for simultaneous uplink and downlink is a huge step towards solving this issue.

However, sharing the same frequency band involves a large interference of transmitted signal over

received signal. To fix this problem, we propose the usage of a hybrid multistage cancellation system,

consisting of an analog cancellation setup at RF frequencies and a baseband digital cancellation stage.

JF - 2nd XoveTIC Conference
CY - A Coruña (Spain)
ER -
TY - CONF
T1 - Spatial Modulation for Beyond 5G Communications: Capacity Calculation and Link Adaptation
T2 - 2nd XoveTIC Conference
Y1 - 2019
A1 - Anxo Tato
A1 - Carlos Mosquera
KW - 5G
KW - adaptive coding and modulation
KW - Deep Learning
KW - link adaptation
KW - Machine Learning
KW - neural networks
KW - Spatial Modulation
JF - 2nd XoveTIC Conference
CY - A Coruña (Spain)
ER -
TY - Generic
T1 - Software Defined Radio: A Brief Introduction
T2 - XoveTIC Congress
Y1 - 2018
A1 - Anxo Tato
AB - In this short article the concept of Software Defined Radio (SDR) is introduced and compared with the traditional radio. Then, a research project of atlanTTic center which used this technology was briefly presented and lastly, we include a reference to some dissemination

activities related with SDR to be developed shortly.

The first step in the definition of the specifications for the vibration tests of any automotive component

is the recording and evaluation of the properties of the input vibration during field measurements. In this

paper, we explore the properties of the vibration measured at the base of the driver seat when driving

through different surfaces, with the purpose of defining a model for non-Gaussian random vibration

testing. The recorded acceleration signals are first transformed to a 6 Degree of Freedom (DOF) space,

and then segmented into stationary sections that are later analyzed. The non-Gaussian nature of the

recorded vibration is demonstrated through different Gaussianity hypothesis tests, and the distribution of

the third and fourth order moments, as well as the crest factor, are computed and analyzed. The second-order

spectral content reveals significant correlation at specific frequencies, while the significance of

third order polyspectra is checked through hypothesis testing. Based on our observations, a practical

definition of the random process is proposed based on second-order spectral content, univariate kurtosis

and crest factor levels.

JF - Int. Conf. on Noise and Vibration Engineering, ISMA-USD 2018
CY - Leuven, Belgium
ER -
TY - CONF
T1 - Symbol-Asynchronous Transmission In Multibeam Satellite User Down-Link: Rate Regions For Novel Superposition Coding Schemes
T2 - 6th IEEE Global Conference on Signal and Information Processing
Y1 - 2018
A1 - Nele Noels
A1 - Marc Moeneclaey
A1 - Tomás Ramírez
A1 - Carlos Mosquera
A1 - Màrius Caus
A1 - Adriano Pastore
AB - We consider the forward link of a multibeam satellite system with high spectral reuse and the novel low-complexity transmission and detection strategies from ["“Exploratory analysis of superposition coding and rate splitting for multibeam satellite systems", ISWCS 2018]. More specifically, we study the impact of a time offset between the antenna beams that cooperate to simultaneously serve a given user. Assuming Gaussian signaling, we provide closed-form expressions for the achievable rate region. It is demonstrated that, in the absence of timing information at the gateway, this region is not affected by a time offset. Our numerical results further show that, in case timing is known at the gateway, an offset of half a symbol period at both user terminals is optimal in terms of spectral efficiency.

JF - 6th IEEE Global Conference on Signal and Information Processing ER - TY - CONF T1 - Secure Genomic Susceptibility Testing based on Lattice Encryption T2 - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Y1 - 2017 A1 - Juan Ramón Troncoso-Pastoriza A1 - Alberto Pedrouzo-Ulloa A1 - Fernando Pérez-González KW - adversarial signal processing KW - compass KW - Genomic Privacy KW - homomorphic encryption KW - Lattice-Based Cryptography KW - Privacy Protection JF - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) PB - IEEE CY - New Orleans, USA ER - TY - JOUR T1 - Smart Detection of Line-Search Oracle Attacks JF - IEEE Transactions on Information Forensics and Security Y1 - 2017 A1 - Tondi, Benedetta A1 - Pedro Comesaña A1 - Fernando Pérez-González A1 - Barni, Mauro VL - 12 IS - 3 ER - TY - JOUR T1 - Statistical detection of JPEG traces in digital images in uncompressed formats JF - IEEE Transactions on Information Forensics and Security Y1 - 2017 A1 - Cecilia Pasquini A1 - Giulia Boato A1 - Fernando Pérez-González VL - 12 IS - Pending ER - TY - JOUR T1 - Security in automotive radar and vehicular networks JF - Microwave Journal Y1 - 2016 A1 - E. R. Yeh A1 - J. Choi A1 - Nuria González-Prelcic A1 - C. Bhat A1 - R. W. Heath Jr. KW - compass KW - mmWave ER - TY - CONF T1 - Spectrum Cartography using quantized observations T2 - IEEE Int. Conference on Acoustics, Speech and Signal Processing (ICASSP) Y1 - 2015 A1 - Daniel Romero A1 - Seung-Jun Kim A1 - R. López-Valcarce A1 - Georgios Giannakis KW - cognitive radio KW - compass KW - compressed sensing KW - spectrum sensing AB -This work proposes a spectrum cartography algorithm used for learning the power spectrum distribution over a wide frequency band across a given geographic area. Motivated by low-complexity sensing hardware and stringent communication constraints, compressed and quantized measurements are considered. Setting out from a nonparametric regression framework, it is shown that a sensible approach leads to a support vector machine formulation. The simulated tests verify that accurate spectrum maps can be constructed using a simple sensing architecture with significant savings in the feedback.

JF - IEEE Int. Conference on Acoustics, Speech and Signal Processing (ICASSP)
PB - IEEE
CY - Brisbane, Australia
ER -
TY - CONF
T1 - Subspace-constrained SINR optimization in MIMO full-duplex relays under limited dynamic range
T2 - IEEE 16th Int. Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Y1 - 2015
A1 - Emilio Antonio-Rodríguez
A1 - R. López-Valcarce
A1 - Taneli Riihonen
A1 - Stefan Werner
A1 - Risto Wichman
KW - adaptive signal processing
KW - compass
KW - full duplex
AB - We propose a method for maximizing the signal-to-interference-plus-noise ratio (SINR) in a wideband full-duplex MIMO regenerative relay that accounts limited dynamic range of the receiver and transmitter impairments. Transmit and receive filters are designed at the relay, by means of an alternating minimization algorithm, to minimize the interference at the decoder input in the destination node. We impose channel shortening and subspace constraints to ensure that the received signal at the destination is not compromised. Simulation results show that the presented method significantly outperforms other constrained approaches.

JF - IEEE 16th Int. Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
PB - IEEE
CY - Stockholm, Sweden
ER -
TY - CONF
T1 - An SVD Approach to Forensic Image Resampling Detection
T2 - EUSIPCO
Y1 - 2015
A1 - David Vázquez-Padín
A1 - Pedro Comesaña
A1 - Fernando Pérez-González
KW - compass
KW - digital image forensics
KW - resampling detection
KW - SVD
KW - tampering detection
AB - This paper describes a new strategy for image resampling detection whenever the applied resampling factor is larger than one. Delving into the linear dependencies induced in an image after the application of an upsampling operation, we show that interpolated images belong to a subspace defined by the interpolation kernel. Within this framework, by computing the SVD of a given image block and a measure of its degree of saturated pixels per row/column, we derive a simple detector capable of discriminating between upsampled images and genuine images. Furthermore, the proposed detector shows remarkable results with blocks of small size and outperforms state-of-the-art methods.

JF - EUSIPCO
ER -
TY - CONF
T1 - Sensitivity of compressive sensing architectures based on time interleaved analog-to-digital converters to channel mismatches
T2 - IEEE International New Circuits and Systems Conference (NEWCAS)
Y1 - 2014
A1 - Roi Méndez-Rial
A1 - J.M. Caurel-Carrera
A1 - Nuria González-Prelcic
KW - dynacs
JF - IEEE International New Circuits and Systems Conference (NEWCAS)
ER -
TY - CONF
T1 - SINR Optimization in Wideband Full-Duplex MIMO Relays under Limited Dynamic Range
T2 - IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM)
Y1 - 2014
A1 - Emilio Antonio-Rodríguez
A1 - R. López-Valcarce
A1 - Taneli Riihonen
A1 - Stefan Werner
A1 - Risto Wichman
KW - adaptive signal processing
KW - compass
KW - full duplex
JF - IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM)
CY - A Coruña, Spain
ER -
TY - JOUR
T1 - Spectrum Sensing for Wireless Microphone Signals using Multiple Antennas
JF - IEEE Trans. on Vehicular Technology
Y1 - 2014
A1 - Daniel Romero
A1 - R. López-Valcarce
KW - cognitive radio
KW - dynacs
AB - Spectrum sensors for cognitive radio are expected to deploy multiple antennas in order to overcome the noise uncertainty problem and minimize the effects of small-scale fading. Despite the requirement that these sensors must detect wireless microphone (WM) signals, works in the literature have focused either on general purpose multiantenna detectors, or single antenna WM detectors. We exploit the spatial structure and particular properties of WM waveforms to derive four multiantenna detectors for WM signals with different performance/ complexity tradeoffs. These detectors are based on the generalized likelihood ratio test, which is derived under several signal models exploiting either the fact that the bandwidth of a WM signal never exceeds 200 kHz, the property that these signals have a constant magnitude, or both. The proposed detectors do not require synchronization with the WM signal and are robust to the noise uncertainty problem as well as to small-scale fading. Using the simulation guidelines from the IEEE 802.22 standard, the novel multiantenna WM detectors are shown to outperform previous schemes, thus demonstrating the advantages of exploiting spatial correlation along with WM signal structure.
VL - 63
IS - 9
ER -
TY - JOUR
T1 - Secure Signal Processing in the Cloud: enabling technologies for privacy-preserving multimedia cloud processing
JF - IEEE Signal Processing Magazine
Y1 - 2013
A1 - Juan Ramón Troncoso-Pastoriza
A1 - Fernando Pérez-González
KW - SPED
VL - 30
IS - 2
ER -
TY - CONF
T1 - Set-Membership Identification of Resampled Signals
T2 - IEEE International Workshop on Information Forensics and Security (WIFS)
Y1 - 2013
A1 - David Vázquez-Padín
A1 - Pedro Comesaña
A1 - Fernando Pérez-González
AB - The problem of resampling factor estimation as a means for tampering detection has been largely investigated. Most of the existing techniques rely on the analysis of cyclic correlations induced in the resampled signal. However, in this paper, a new direction is explored by addressing the same problem in terms of the set-membership estimation theory. The proposed technique constructs a model of the problem using available a priori knowledge and in consonance with a finite number of observations that comes from the resampled signal under study. With this information, the proposed technique is able to provide an estimate of the resampling factor applied to the original signal and, if required, an estimate of such signal and an estimate of the interpolation filter. The performance in terms of accuracy and MSE of the proposed approach is evaluated and comparative results with state-of-the-art methods are reported.

Link adaptation in mobile satellite channels is difficult because of the large propagation delays, the frequent signal blockage and the variation of the channel statistics. In this paper, we propose a cross-layer link adaptation strategy that exploits statistical, long-term CSI to increase the throughput when some retransmissions are available; this increase is obtained while meeting a target outage probability constraint. Our strategy takes as inputs the estimated packet error rates of the available modulation and coding schemes (MCS) and their rates; as an output, it returns the optimum sequence of MCS to be used. Results will also show that simple information acquisition strategies can still provide very good results.

JF - Globecom 2013 - Symposium on Selected Areas in Communications (GC13 SAC) CY - Atlanta, USA ER - TY - JOUR T1 - Secure Adaptive Filtering JF - IEEE Transactions on Information Forensics and Security Y1 - 2011 A1 - Juan Ramón Troncoso-Pastoriza A1 - Fernando Pérez-González KW - adaptive signal processing KW - computational complexity KW - cryptography KW - digital data protection KW - encrypted domain KW - homomorphic encryption systems KW - least mean squares algorithm KW - least mean squares methods KW - privacy KW - secure adaptive filtering KW - security KW - signal privacy preservation KW - SPED techniques KW - watermarking VL - 6 ER - TY - CONF T1 - Solving the Node Localization Problem in WSNs by a Two-objective Evolutionary Algorithm and Gradient Descent T2 - the 3-th IEEE World Congress on Nature and Biologically Inspired Computing (NaBIC 2011) Y1 - 2011 A1 - Massimo Vecchio A1 - R. López-Valcarce A1 - Francesco Marcelloni JF - the 3-th IEEE World Congress on Nature and Biologically Inspired Computing (NaBIC 2011) ER - TY - JOUR T1 - Spectrum Sensing Exploiting Guard Bands and Weak Channels JF - IEEE Trans. on Signal Processing Y1 - 2011 A1 - Gonzalo Vázquez-Vilar A1 - R. López-Valcarce KW - cognitive radio KW - dynacs KW - spectrum sensing AB -We address the problem of primary user detection in Cognitive Radio from a wideband signal comprising multiple primary channels, exploiting a priori knowledge about the primary network: channelization and spectral shape of primary transmissions. Using this second-order statistical information, a multichannel Gaussian model is formulated. In order to obtain a Generalized Likelihood Ratio Test, we first address Maximum Likelihood (ML) estimation of the power levels at the different channels, as well as of the noise variance. The ML conditions suggest a suboptimal closed-form estimate, which takes the form of a constrained Least Squares estimator whose asymptotic efficiency is shown for flat bandpass spectra in white noise, a case of practical importance. The resulting detectors exploit those frequency bins corresponding to guard bands and to primary channels perceived as weak to improve noise variance estimation. Analytical expressions for the probabilities of detection and false alarm are presented. Performance is evaluated via simulations in the setting of a terrestrial TV primary network with realistic channelization parameters.

VL - 59
IS - 12
ER -
TY - CONF
T1 - A study on the Application of Different Two-objective Evolutionary Algorithms to the Node Localization Problem in Wireless Sensor Networks
T2 - IEEE International Conference on Intelligent Systems Design and Applications (ISDA)
Y1 - 2011
A1 - Massimo Vecchio
A1 - R. López-Valcarce
A1 - Francesco Marcelloni
JF - IEEE International Conference on Intelligent Systems Design and Applications (ISDA)
ER -
TY - CONF
T1 - Secure and Private Medical Clouds using Encrypted Processing
T2 - Virtual Physiological Human (VPH)
Y1 - 2010
A1 - Juan Ramón Troncoso-Pastoriza
A1 - Fernando Pérez-González
KW - cloud
KW - privacy
KW - security
KW - watermarking
JF - Virtual Physiological Human (VPH)
CY - Brussels, Belgium
ER -
TY - JOUR
T1 - SNR Estimation for Multilevel Constellations Using Higher-Order Moments
JF - IEEE Transactions on Signal Processing
Y1 - 2010
A1 - Marcos Álvarez-Díaz
A1 - R. López-Valcarce
A1 - C. Mosquera
KW - Blind estimation
KW - higher-order statistics
KW - Moments-based estimation
KW - SNR estimation
VL - 58
ER -
TY - JOUR
T1 - Stepsize Sequence Design for Distributed Average Consensus
JF - IEEE Signal Processing Letters
Y1 - 2010
A1 - C. Mosquera
A1 - R. López-Valcarce
A1 - Sudhaman K. Jayaweera
VL - 17
ER -
TY - CONF
T1 - Secure Direct and Iterative Protocols for Solving Systems of Linear Equations
T2 - Signal Processing in the Encrypted Domain (SPEED) Workshop
Y1 - 2009
A1 - Juan Ramón Troncoso-Pastoriza
A1 - Pedro Comesaña
A1 - Fernando Pérez-González
KW - iterative protocol
KW - privacy
KW - security
KW - systems of linear equations
KW - watermarking
JF - Signal Processing in the Encrypted Domain (SPEED) Workshop
CY - Lausanne, Switzerland
ER -
TY - CONF
T1 - Skewed Log-Stable model for natural images pixel block-variance
T2 - IEEE International Conference on Image Processing (ICIP)
Y1 - 2009
A1 - Juan Ramón Troncoso-Pastoriza
A1 - Fernando Pérez-González
KW - Doubly stochastic model
KW - Image block-variance
KW - Log-stable distribution
KW - Lognormal distribution
KW - watermarking
JF - IEEE International Conference on Image Processing (ICIP)
PB - IEEE
CY - Cairo, Egypt
ER -
TY - JOUR
T1 - Spread spectrum watermarking security
JF - IEEE Transactions on Information Forensics and Security
Y1 - 2009
A1 - Luis Pérez-Freire
A1 - Fernando Pérez-González
KW - data-hiding
KW - security
KW - watermarking
VL - 4
ER -
TY - JOUR
T1 - Security of lattice-based data hiding against the Watermarked Only Attack
JF - IEEE Transactions on Information Forensics and Security
Y1 - 2008
A1 - Luis Pérez-Freire
A1 - Fernando Pérez-González
KW - data-hiding
KW - security
KW - watermarking
VL - 3
ER -
TY - CONF
T1 - SNR Estimation with Heterogeneous Frames
T2 - Advanced Satellite Mobile Systems Conference
Y1 - 2008
A1 - Marcos Álvarez-Díaz
A1 - R. López-Valcarce
A1 - C. Mosquera
JF - Advanced Satellite Mobile Systems Conference
CY - Bologna, Italy
ER -
TY - CONF
T1 - Satellite Communications: Research Trends and Open Issues
T2 - International Workshop on Satellite and Space Communications (IWSSC)
Y1 - 2007
A1 - Alessandro Vanelli-Coralli
A1 - Giovanni Emanuele Corazza
A1 - G.K. Karagiannidis
A1 - P.T. Mathiopoulos
A1 - D.S. Michalopoulos
A1 - C. Mosquera
A1 - S. Papaharalabos
A1 - Sandro Scalise
KW - satellite communications
JF - International Workshop on Satellite and Space Communications (IWSSC)
ER -
TY - CONF
T1 - A Secure Multidimensional Point Inclusion Protocol
T2 - ACM Workshop on Multimedia and Security (MMSEC)
Y1 - 2007
A1 - Juan Ramón Troncoso-Pastoriza
A1 - Stefan Katzenbeisser
A1 - Mehmet Celik
A1 - Aweke Lemma
KW - multiparty computation
KW - privacy
KW - security
KW - watermarking
JF - ACM Workshop on Multimedia and Security (MMSEC)
CY - Dallas, Texas, USA
ER -
TY - CONF
T1 - Security of Spread-Spectrum-Based Data Hiding
T2 - Security, Steganography, and Watermarking of Multimedia Contents
Y1 - 2007
A1 - Luis Pérez-Freire
A1 - Pierre Moulin
A1 - Fernando Pérez-González
ED - Edward J. Delp
ED - Ping W. Wong
KW - data-hiding
KW - security
KW - watermarking
JF - Security, Steganography, and Watermarking of Multimedia Contents
T3 - Proc. of SPIE
PB - SPIE
CY - San Jose, California, USA
ER -
TY - JOUR
T1 - Sixth-Order Statistics-Based Non-Data-Aided SNR Estimation
JF - IEEE Communications Letters
Y1 - 2007
A1 - R. López-Valcarce
A1 - C. Mosquera
VL - 11
ER -
TY - CONF
T1 - Statistical Analysis of a Linear Algebra Asymmetric Watermarking Scheme
T2 - IEEE International Conference on Image Processing (ICIP)
Y1 - 2007
A1 - G. Boato
A1 - C. Fontanari
A1 - F. G. B. De Natale
A1 - Fernando Pérez-González
KW - watermarking
JF - IEEE International Conference on Image Processing (ICIP)
CY - San Antonio, TX, USA
ER -
TY - JOUR
T1 - Second-order blind algorithms for adaptive recursive linear equalizers: Analysis and lattice implementation
JF - International Journal of Adaptive Control and Signal Processing
Y1 - 2006
A1 - R. López-Valcarce
KW - adaptive IIR filters
KW - blind equalization
KW - Digital Communications
KW - lattice filters
VL - 20
ER -
TY - CONF
T1 - Secret dither estimation in lattice-quantization data hiding: a set-membership approach
T2 - Security, Steganography, and Watermarking of Multimedia Contents
Y1 - 2006
A1 - Luis Pérez-Freire
A1 - Fernando Pérez-González
A1 - Pedro Comesaña
ED - Edward J. Delp
ED - Ping W. Wong
KW - data-hiding
KW - security
KW - watermarking
JF - Security, Steganography, and Watermarking of Multimedia Contents
T3 - Proc. of SPIE
PB - SPIE
CY - San Jose, California, USA
VL - 5306
ER -
TY - JOUR
T1 - Security of lattice-based data hiding against the Known Message Attack
JF - IEEE Transactions on Information Forensics and Security
Y1 - 2006
A1 - Luis Pérez-Freire
A1 - Fernando Pérez-González
A1 - Teddy Furon
A1 - Pedro Comesaña
KW - data-hiding
KW - security
KW - watermarking
VL - 1
ER -
TY - THES
T1 - Side-informed data hiding: robustness and security analysis
Y1 - 2006
A1 - Pedro Comesaña
KW - data-hiding
KW - watermarking
PB - University of Vigo, Spain
ER -
TY - CONF
T1 - Symbol-Rate Estimation for DVB-S2 Broadcasting
T2 - International Workshop on Signal Processing for Space Communications (SPSC)
Y1 - 2006
A1 - C. Mosquera
A1 - Sandro Scalise
A1 - R. López-Valcarce
KW - DVB
KW - symbol rate
KW - synchronization
JF - International Workshop on Signal Processing for Space Communications (SPSC)
ER -
TY - CONF
T1 - Spread-spectrum vs. quantization-based data hiding: misconceptions and implications
T2 - Security, Steganography, and Watermarking of Multimedia Contents
Y1 - 2005
A1 - Luis Pérez-Freire
A1 - Fernando Pérez-González
ED - Edward J. Delp
ED - Ping W. Wong
KW - data-hiding
KW - watermarking
JF - Security, Steganography, and Watermarking of Multimedia Contents
T3 - Proc. of SPIE
PB - SPIE
CY - San Jose, California, USA
VL - 5306
ER -
TY - CONF
T1 - Spread Spectrum Watermarking for Real Images: Is Everything So Hopeless?
T2 - European Signal Processing Conference (EUSIPCO)
Y1 - 2004
A1 - Oleksiy Koval
A1 - Sviatoslav Voloshynovskiy
A1 - Fernando Pérez-González
A1 - Frederic Deguillaume
A1 - Thierry Pun
JF - European Signal Processing Conference (EUSIPCO)
CY - Vienna, Austria
ER -
TY - JOUR
T1 - Second order statistical properties of nonlinearly distorted PSK signals
JF - IEEE Communications Letters
Y1 - 2003
A1 - R. López-Valcarce
A1 - Soura Dasgupta
KW - Digital Communications
KW - equalization
KW - nonlinear channels
KW - PSK modulation
KW - second-order statistics
VL - 7
ER -
TY - JOUR
T1 - Subband hyperstable adaptive IIR filters
JF - IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing
Y1 - 2003
A1 - R. López-Valcarce
A1 - Fernando Pérez-González
KW - adaptive IIR filters
KW - subband adaptive filters
KW - system identification
VL - 50
ER -
TY - CONF
T1 - Smooth Orthogonal Signal Extensions for Paraunitary Tree-structured Filter Banks
T2 - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Y1 - 2002
A1 - M. Elena Domínguez-Jiménez
A1 - Nuria González-Prelcic
JF - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
CY - Orlando, USA
ER -
TY - CONF
T1 - Spectral characterization of feedback linear periodically time-varying systems
T2 - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Y1 - 2002
A1 - C. Mosquera
A1 - Sandro Scalise
A1 - G. Taricco
KW - burst
KW - inversion
KW - LPTV
KW - PLL
JF - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
ER -
TY - CONF
T1 - Second order statistics based blind channel equalization with correlated sources
T2 - IEEE International Symposium on Circuits and Systems (ISCAS)
Y1 - 2001
A1 - R. López-Valcarce
A1 - Soura Dasgupta
KW - correlated sources
KW - Digital Communications
KW - equalization
KW - second-order statistics
JF - IEEE International Symposium on Circuits and Systems (ISCAS)
CY - Sydney, Australia
VL - 4
ER -
TY - JOUR
T1 - Some properties of the matrix exponential
JF - IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing
Y1 - 2001
A1 - R. López-Valcarce
A1 - Soura Dasgupta
KW - exponential matrix
KW - linear algebra
VL - 48
ER -
TY - JOUR
T1 - On the strengthened robust SPR problem for discrete-time systems
JF - Automatica
Y1 - 2001
A1 - C. Mosquera
A1 - Fernando Pérez-González
KW - robust
KW - SPR
KW - strengthened
VL - 37
ER -
TY - JOUR
T1 - Some remarks on the lattice form of the Steiglitz-McBride iteration
JF - IEEE Signal Processing Letters
Y1 - 1999
A1 - R. López-Valcarce
A1 - Fernando Pérez-González
KW - adaptive IIR filters
KW - lattice filters
KW - system identification
VL - 6
ER -
TY - CONF
T1 - On the stability of the inverse time-varying prediction error filter obtained with the RWLS algorithm
T2 - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Y1 - 1999
A1 - R. López-Valcarce
A1 - Soura Dasgupta
KW - nonstationary processes
KW - prediction error filters
KW - stability
JF - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
CY - Phoenix, AZ, USA
VL - 3
ER -
TY - CHAP
T1 - Stable estimates in equation-error identification: an open problem
T2 - Open Problems in Mathematical Systems and Control Theory
Y1 - 1999
A1 - R. López-Valcarce
A1 - S. Dasgupta
JF - Open Problems in Mathematical Systems and Control Theory
PB - Springer-Verlag
SN - 1-85233-044-9
UR - http://perso.uclouvain.be/vincent.blondel/books/openprobs/
ER -
TY - JOUR
T1 - Statistical Analysis of Watermarking Schemes for Copyright Protection of Images
JF - Proc. of the IEEE
Y1 - 1999
A1 - Juan R. Hernández
A1 - Fernando Pérez-González
KW - data-hiding
KW - watermarking
VL - 87
N1 - Special Issue on Identification and Protection of Multimedia Information
ER -
TY - CHAP
T1 - The Simultaneous Strict Positive Real Problem: Similarities with the Simultaneous Stability Problem and Applications in Adaptive Recursive Algorithms
T2 - Mathematics in Signal Processing
Y1 - 1998
A1 - C. Mosquera
A1 - Fernando Pérez-González
ED - J.G. McWhirter
ED - I.K. Proudler
KW - robust
KW - SPR
JF - Mathematics in Signal Processing
PB - Oxford University Press
ER -
TY - CONF
T1 - Stability conditions for the time-varying linear predictor
T2 - IEEE Conference on Decision and Control (CDC)
Y1 - 1998
A1 - R. López-Valcarce
A1 - Soura Dasgupta
A1 - Minyue Fu
A1 - Roberto Tempo
KW - nonstationary processes
KW - prediction error filters
KW - stability
JF - IEEE Conference on Decision and Control (CDC)
CY - Tampa, FL, USA
ER -
TY - JOUR
T1 - On the stability of equation-error estimates of all-pole systems
JF - IEEE Signal Processing Letters
Y1 - 1998
A1 - R. López-Valcarce
A1 - Soura Dasgupta
KW - adaptive IIR filters
KW - system identification
VL - 5
ER -
TY - CONF
T1 - On the strengthened robust SPR problem for discrete-time systems
T2 - American Control Conference
Y1 - 1998
A1 - C. Mosquera
A1 - Fernando Pérez-González
JF - American Control Conference
ER -
TY - CONF
T1 - Stable estimates in equation error identification
T2 - IEEE Conference on Decision and Control (CDC)
Y1 - 1997
A1 - R. López-Valcarce
A1 - Soura Dasgupta
KW - adaptive IIR filters
KW - system identification
JF - IEEE Conference on Decision and Control (CDC)
CY - San Diego, CA, USA
VL - 2
ER -