David Ramírez
David Ramírez
Associate Professor, Universidad Carlos III de Madrid
Verified email at ieee.org - Homepage
TitleCited byYear
Detection of rank- signals in cognitive radio networks with uncalibrated multiple antennas
D Ramírez, G Vázquez-Vilar, R López-Valcarce, J Vía, I Santamaría
IEEE Transactions on Signal Processing 59 (8), 3764-3774, 2011
1512011
Properness and widely linear processing of quaternion random vectors
J Vía, D Ramírez, I Santamaría
IEEE Transactions on Information Theory 56 (7), 3502-3515, 2010
1212010
Detection of spatially correlated Gaussian time series
D Ramírez, J Vía, I Santamaría, LL Scharf
IEEE Transactions on Signal Processing 58 (10), 5006-5015, 2010
1012010
Experimental validation of interference alignment techniques using a multiuser MIMO testbed
O González, D Ramírez, I Santamaría, JA García-Naya, L Castedo
2011 International ITG Workshop on Smart Antennas (WSA), 2011
642011
Locally most powerful invariant tests for correlation and sphericity of Gaussian vectors
D Ramírez, J Vía, I Santamaría, LL Scharf
IEEE Transactions on Information Theory 59 (4), 2128-2141, 2012
502012
Finding brain oscillations with power dependencies in neuroimaging data
S Daehne, V Nikulin, D Ramírez, P Schreier, KR Mueller, S Haufe
NeuroImage 125, S160-S161, 2014
432014
A generalization of the magnitude squared coherence spectrum for more than two signals: definition, properties and estimation
D Ramirez, J Via, I Santamaria
2008 IEEE International Conference on Acoustics, Speech and Signal …, 2008
412008
Canonical correlation analysis of high-dimensional data with very small sample support
Y Song, PJ Schreier, D Ramírez, T Hasija
Signal Processing 128, 449-458, 2016
342016
Optimal MIMO transmission schemes with adaptive antenna combining in the RF path
I Santamaría, V Elvira, J Vía, D Ramírez, J Pérez, J Ibánez, R Eickhoff, ...
2008 European Signal Processing Conference (EUSIPCO), 2008
342008
Blind decoding of MISO-OSTBC systems based on principal component analysis
J Vía, I Santamaría, J Pérez, D Ramírez
2006 IEEE International Conference on Acoustics, Speech and Signal …, 2006
282006
Variability of moisture in coarse woody debris from several ecologically important tree species of the Temperate Zone of Europe
V Pichler, M Homolák, W Skierucha, M Pichlerová, D Ramírez, J Gregor, ...
Ecohydrology 5 (4), 424-434, 2012
272012
A comparative study of STBC transmissions at 2.4 GHz over indoor channels using a 2×2 MIMO testbed
D Ramírez, I Santamaría, J Pérez, J Vía, JA García‐Naya, ...
Wireless Communications and Mobile Computing 8 (9), 1149-1164, 2008
252008
Detection of multivariate cyclostationarity
D Ramírez, PJ Schreier, J Vía, I Santamaría, LL Scharf
IEEE Transactions on Signal Processing 63 (20), 5395-5408, 2015
242015
Frequency-domain methodology for measuring MIMO channels using a generic test bed
J Gutiérrez, Ó González, J Pérez, D Ramírez, L Vielva, J Ibáñez, ...
IEEE Transactions on Instrumentation and Measurement 60 (3), 827-838, 2011
232011
Experimental evaluation of interference alignment under imperfect channel state information
JA García-Naya, L Castedo, O González, D Ramírez, I Santamaría
2011 European Signal Processing Conference (EUSIPCO), 2011
222011
Detecting directionality in random fields using the monogenic signal
S Olhede, D Ramírez, PJ Schreier
IEEE Transactions on Information Theory 60 (10), 6491-6510, 2014
192014
The locally most powerful test for multiantenna spectrum sensing with uncalibrated receivers
D Ramírez, J Vía, I Santamaría
2012 IEEE International Conference on Acoustics, Speech, and Signal …, 2012
182012
A Bayesian approach for adaptive multiantenna sensing in cognitive radio networks
J Manco-Vásquez, M Lázaro-Gredilla, D Ramírez, J Vía, I Santamaría
Signal Processing 96, 228-240, 2014
172014
Entropy and Kullback-Leibler divergence estimation based on Szego’s theorem
D Ramírez, J Vía, I Santamaría, P Crespo
2009 European Signal Processing Conference (EUSIPCO), 2009
142009
An asymptotic GLRT for the detection of cyclostationary signals
D Ramírez, LL Scharf, J Vía, I Santamaría, PJ Schreier
2014 IEEE International Conference on Acoustics, Speech and Signal …, 2014
132014
The system can't perform the operation now. Try again later.
Articles 1–20