Experimental Validation of Interference Alignment Techniques using a Multiuser MIMO Testbed
D. Ramírez, I. Santamaría, J.A. García-Naya, L. Castedo, in: Proc. Int. ITG Work. on Smart Antennas, Aachen, Germany, 2011.
LibreCat: /record/40839
DOI: 10.1109/WSA.2011.5741921

Locally stationary harmonizable complex improper stochastic processes
P. Wahlberg, P.J. Schreier, J. Time Ser. Anal. 32 (2011) 33–46.
LibreCat: /record/40826
DOI: 10.1111/j.1467-9892.2010.00682.x

Complex-Valued Signal Processing: The Proper Way to Deal With Impropriety
T. Adali, P.J. Schreier, L.L. Scharf, IEEE Trans. Signal Process. 59 (2011) 5101–5125.
LibreCat: /record/40827
DOI: 10.1109/TSP.2011.2162954

Stability verification for monotone systems using homotopy algorithms
B.S. Rüffer, F.R. Wirth, Numer. Algorithms 58 (2011) 529–543.
LibreCat: /record/40825
DOI: 10.1007/s11075-011-9468-3

Recent advances in multiantenna spectrum sensing: complexity, noise uncertainty, and signal rank issues
G. Vazquez-Vilar, D. Romero, R. López-Valcarce, D. Ramírez, J. Vía, I. Santamaría, J. Sala, in: Int. Work. COST Action , Barcelona, Spain, 2011.
LibreCat: /record/40829

A Small-Gain Theorem and Construction of Sum-Type Lyapunov Functions for Networks of iISS Systems
H. Ito, Z.-P. Jiang, S.N. Dashkovskiy, B.S. Rüffer, in: Proc. IEEE American Contr. Conf., 2011, pp. 1971–1977.
LibreCat: /record/40824

Detection of Spatially Correlated Gaussian Time Series
D. Ramírez, J. Vía, I. Santamaría, L.L. Scharf, IEEE Trans. Signal Process. 58 (2010) 5006–5015.
LibreCat: /record/40843
DOI: 10.1109/TSP.2010.2053360

Multiantenna spectrum sensing: The case of wideband rank-one primary signals
D. Ramírez, J. Vía, I. Santamaría, in: Proc. IEEE Sensor Array and Multichannel Signal Process. Work., Israel, 2010.
LibreCat: /record/40842
DOI: 10.1109/SAM.2010.5606502

Widely and semi-widely linear processing of quaternion vectors
J. Vía, D. Ramírez, I. Santamaría, L. Vielva, in: Proc. IEEE Int. Conf. Acoustics, Speech and Signal Process., Dallas, USA, 2010.
LibreCat: /record/40849
DOI: 10.1109/ICASSP.2010.5495787

Statistical Signal Processing of Complex-Valued Data: The Theory of Improper and Noncircular Signals
P.J. Schreier, L.L. Scharf, Statistical Signal Processing of Complex-Valued Data: The Theory of Improper and Noncircular Signals, Cambridge University Press, 2010.
LibreCat: /record/40840

Performance analysis of superposition coded modulation
J. Tong, L. Ping, Physical Comm. 3 (2010) 147–155.
LibreCat: /record/40841
DOI: 10.1016/j.phycom.2009.08.008

On Wiener filtering of certain locally stationary stochastic processes
P. Wahlberg, P.J. Schreier, Signal Process. 90 (2010) 885–890.
LibreCat: /record/40850
DOI: 10.1016/j.sigpro.2009.09.013

Multiantenna Spectrum Sensing: Detection of Spatial Correlation Among Time-Series With Unknown Spectra
D. Ramírez, J. Vía, I. Santamaría, R. López-Valcarce, L.L. Scharf, in: Proc. IEEE Int. Conf. Acoustics, Speech and Signal Process., Dallas, USA, 2010.
LibreCat: /record/40848
DOI: 10.1109/ICASSP.2010.5496151

Properness and Widely Linear Processing of Quaternion Random Vectors
J. Vía, D. Ramírez, I. Santamaría, IEEE Trans. Inform. Theory 56 (2010) 3502–3515.
LibreCat: /record/40847
DOI: 10.1109/TIT.2010.2048440

Iterative soft compensation for OFDM systems with clipping and superposition coded modulation
J. Tong, L. Ping, Z. Zhang, V.K. Bhargava, IEEE Trans. Comm. 58 (2010) 2861–2870.
LibreCat: /record/40844
DOI: 10.1109/TCOMM.2010.083110.09296

Improperness Measures for Quaternion Random Vectors
J. Vía, D. Ramírez, I. Santamaría, L. Vielva, in: Proc. IEEE Int. Work. Machine Learning for Signal Process., Finland, 2010.
LibreCat: /record/40845
DOI: 10.1109/MLSP.2010.5589225

Capacity region of the multiantenna Gaussian broadcast channel with analog TX-RX beamforming
I. Santamaría, J. Vía, A. Nazábal, C. Lameiro, in: Proc. Int. ICST Conf. Comm. and Networking in China, Beijing, China, 2010.
LibreCat: /record/40846

On ICA of improper and noncircular sources
P.J. Schreier, T. Adali, L.L. Scharf, in: Proc. IEEE Int. Conf. Acoustics, Speech and Signal Process., 2009, pp. 3561–3564.
LibreCat: /record/40857
DOI: 10.1109/ICASSP.2009.4960395

Gabor discretization of the Weyl product for modulation spaces and filtering of nonstationary stochastic processes
P. Wahlberg, P.J. Schreier, Appl. Comput. Harmon. Anal. 26 (2009) 97–120.
LibreCat: /record/40851
DOI: 10.1016/j.acha.2008.02.005

Superposition coded modulation and iterative linear MMSE detection
L. Ping, J. Tong, X. Yuan, Q. Guo, IEEE J. Select. Areas Comm. 27 (2009) 995–1004.
LibreCat: /record/40854
DOI: 10.1109/JSAC.2009.090817