Ignacio Santamaría

Journal Articles
2017
J. Fanjul, Ó. González, I. Santamaría, and C. Beltrán, "Homotopy Continuation for Spatial Interference Alignment in Arbitrary MIMO X Networks", IEEE Transactions on Signal Processing, vol. 65, issue 7, pp. 1752-1764, April, 2017. PDF icon PDF Version (1.81 MB)
C. Lameiro, I. Santamaría, and P. J. Schreier, "Rate Region Boundary of the SISO Z-interference Channel with Improper Signaling", IEEE Transactions on Communications, vol. 65, issue 3, pp. 1022-1024, March, 2017. PDF icon PDF Version (376.74 KB)
C. Lameiro, W. Utschick, and I. Santamaría, "Spatial interference shaping for underlay MIMO cognitive networks", Signal Processing, vol. 134, pp. 174-184, 2017. PDF icon PDF Version (364.64 KB)
I. Santamaría, L. L. Scharf, J. Vía, Y. Wang, and H. Wang, "Passive Detection of Correlated Subspace Signals in Two MIMO Channels", IEEE Transactions on Signal Processing, 2017. PDF icon PDF Version (1.22 MB)
2015
Ó. González, C. Beltrán, and I. Santamaría, "On the Number of Interference Alignment Solutions for the K-User MIMO Channel with Constant Coefficients", IEEE Transaction on Information Theory, vol. 61, issue 11, pp. 6028-6048, November, 2015. PDF icon PDF Version (1.22 MB)
D. Ramírez, P. J. Schreier, J. Vía, I. Santamaría, and L. L. Scharf, "Detection of Multivariate Cyclostationarity", IEEE Transactions on Signal Processing, vol. 63, issue 20, pp. 5395-5408, October, 2015. PDF icon PDF Version (2.61 MB)
C. Lameiro, Ó. González, J. A. García-Naya, I. Santamaría, and L. Castedo, "Experimental Evaluation of Interference Alignment for Broadband WLAN Systems", EURASIP Journal on Wireless Communications and Networking, issue 180, June, 2015. PDF icon PDF Version (4.14 MB)
C. Lameiro, I. Santamaría, and P. J. Schreier, "Benefits of Improper Signaling for Underlay Cognitive Radio", IEEE Wireless Communications Letters, vol. 4, issue 1, pp. 22-25, Ferbuary, 2015. PDF icon PDF Version (321.91 KB)
2013
S. Van Vaerenbergh, I. Santamaría, and P E. Barbano, "Semi-Supervised Object Recognition Based on Connected Image Transformations", Expert Systems with Applications, vol. 40, pp. 7069--7079, December, 2013. PDF icon PDF Version (339.82 KB)
F. Pérez-Cruz, S. Van Vaerenbergh, J J. Murillo-Fuentes, M. Lázaro-Gredilla, and I. Santamaría, "Gaussian Processes for Nonlinear Signal Processing: An Overview of Recent Advances", IEEE Signal Processing Magazine, vol. 30, issue 4, pp. 40-50, July, 2013. PDF icon PDF Version (1.68 MB)
S. Van Vaerenbergh, J. Vía, and I. Santamaría, "Blind Identification of SIMO Wiener Systems based on Kernel Canonical Correlation Analysis", IEEE Transactions on Signal Processing, vol. 61, issue 9, pp. 2219-2230, May, 2013. PDF icon PDF Version (363.45 KB)
D. Ramírez, J. Vía, I. Santamaría, and L. L. Scharf, "Locally Most Powerful Invariant Tests for Correlation and Sphericity of Gaussian Vectors", IEEE Transactions on Information Theory, vol. 59, pp. 2128–2141, April, 2013. PDF icon PDF Version (2.56 MB)
C. Lameiro, J. Vía, and I. Santamaría, "Amplify-and-Forward Strategies in the Two-Way Relay Channel with Analog Tx-Rx Beamforming", IEEE Transactions on Vehicular Technology, vol. 62, issue 2, pp. 642-654, February, 2013. PDF icon PDF Version (780.97 KB)
2012
S. Van Vaerenbergh, M. Lázaro-Gredilla, and I. Santamaría, "Kernel Recursive Least-Squares Tracker for Time-Varying Regression", IEEE Transactions on Neural Networks and Learning Systems, vol. 23, issue 8, pp. 1313--1326, August, 2012. PDF icon PDF Version (861.59 KB)
2011
Z. Stamenkovic, K. Tittelbach-Helmrich, M. Krstic, J. Ibáñez, V. Elvira, and I. Santamaría, "MAC and Baseband Processors for RF-MIMO WLAN", EURASIP Journal on Wireless Communications and Networking, December, 2011. PDF icon PDF Version (2 MB)
D. Ramírez, G. Vazquez-Vilar, R. López-Valcarce, J. Vía, and I. Santamaría, "Detection of Rank-P signals in Cognitive Radio Networks with Uncalibrated Multiple Antennas", IEEE Transactions on Signal Processing, vol. 59, no. 8, pp. 3764–3774, August, 2011. PDF icon PDF Version (974.03 KB)
F. Gholam, J. Vía, and I. Santamaría, "Beamforming Design for Simplified Analog Antenna Combining Architectures", IEEE Transactions on Vehicular Technology, vol. 60, no. 5, pp. 2373-2378, June, 2011. PDF icon PDF Version (701.9 KB)
J. Vía, D. P. Palomar, L. Vielva, and I. Santamaría, "Quaternion ICA From Second-Order Statistics", IEEE Transactions on Signal Processing, vol. 59, no. 4, pp. 1586–1600, April, 2011. PDF icon PDF Version (1.42 MB)
J. Gutiérrez, Ó. González, J. Pérez, D. Ramírez, L. Vielva, J. Ibáñez, and I. Santamaría, "Frequency-Domain Methodology for Measuring MIMO Channels Using a Generic Test Bed", IEEE Transactions on Instrumentation and Measurement, vol. 60, no. 3, pp. 827–838, March, 2011. PDF icon PDF Version (1.14 MB)
2010
J. Vía, I. Santamaría, J. Pérez, and L. Vielva, "A New Subspace Method for Blind Estimation of Selective MIMO-STBC Channels", Wireless Communications and Mobile Computing, vol. 10, no. 11, pp. 1478–1492, November, 2010. PDF icon PDF Version (286.14 KB)
D. Ramírez, J. Vía, I. Santamaría, and L. L. Scharf, "Detection of Spatially Correlated Gaussian Time Series", IEEE Transactions on Signal Processing, vol. 58, no. 10, pp. 5006–5015, October, 2010. PDF icon PDF Version (830.05 KB)
F. Ellinger, U. Mayer, M. Wickert, N. Joram, J. Wagner, R. Eickhoff, I. Santamaría, C. Scheytt, and R. Kramer, "Integrated Adjustable Phase Shifters", IEEE Microwave Magazine, vol. 11, no. 6, pp. 97–108, October, 2010. PDF icon PDF Version (2.63 MB)
J. Vía, D. Ramírez, and I. Santamaría, "Properness and Widely Linear Processing of Quaternion Random Vectors", IEEE Transactions on Information Theory, vol. 56, no. 7, pp. 3502–3515, July, 2010. PDF icon PDF Version (440.87 KB)
J. Vía, I. Santamaría, V. Elvira, and R. Eickhoff, "A General Criterion for Analog Tx-Rx Beamforming under OFDM Transmissions", IEEE Transactions on Signal Processing, vol. 58, no. 4, pp. 2155-2167, April, 2010. PDF icon PDF Version (1.08 MB)
2007
J. Vía, I. Santamaría, and J. Pérez, "Deterministic CCA-based algorithms for blind equalization of FIR-MIMO channels", IEEE Transactions on Signal Processing, vol. 55, no. 7, pp. 3867–3878, July, 2007. PDF icon PDF Version (617.15 KB)
S. Van Vaerenbergh, J. Vía, and I. Santamaría, "Nonlinear System Identification using a New Sliding-Window Kernel RLS Algorithm", Journal of Communications, vol. 2, no. 3, pp. 1–8, May, 2007. PDF icon PDF Version (655.52 KB)
J. Pérez, J. Ibáñez, L. Vielva, D J.. Pérez-Blanco, and I. Santamaría, "Tight closed-form approximation for the ergodic capacity of orthogonal STBC", IEEE Transactions on Wireless Communications, vol. 6, no. 2, pp. 452–457, February, 2007. PDF icon PDF Version (298.66 KB)
C. C. Gaudes, I. Santamaría, J. Vía, E. Masgrau, and T. Sese, "Robust array beamforming with sidelobe control using support vector machines", IEEE Transactions on Signal Processing, vol. 55, no. 2, pp. 574–584, February, 2007. PDF icon PDF Version (1.54 MB)
J. Vía, I. Santamaría, and J. Pérez, "A learning algorithm for adaptive canonical correlation analysis of several data sets", Neural Networks, vol. 20, no. 1, pp. 139–152, January, 2007. PDF icon PDF Version (963.81 KB)
2006
J. Vía, I. Santamaría, and J. Pérez, "Effective channel order estimation based on combined identification / equalization", IEEE Transactions on Signal Processing, vol. 54, no. 9, pp. 3518–3526, september, 2006. PDF icon PDF Version (568.97 KB)
I. Santamaría, P. P. Pokharel, and J. C. Príncipe, "Generalized correlation function: definition, properties and application to blind equalization", IEEE Transactions on Signal Processing, vol. 54, no. 6, pp. 2187–2196, June, 2006. PDF icon PDF Version (460.4 KB)
S. Van Vaerenbergh, and I. Santamaría, "A spectral clustering approach to underdetermined post-nonlinear blind source separation of sparse sources", IEEE Transactions on Neural Networks, vol. 17, no. 3, pp. 811–814, May, 2006. PDF icon PDF Version (163.21 KB)
D. Ramírez, and I. Santamaría, "Regularised approach to detection of constant modulus signals in MIMO channels", Electronic Letters, vol. 42, no. 3, pp. 184–186, February, 2006. PDF icon PDF Version (81.58 KB)

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