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Conference Paper
Pulgarin-Giraldo, J. Diego, A. Marino Alvarez-Meza, S. Van Vaerenbergh, I. Santamaría, and G. Castellanos, "MoCap multichannel time series representation and relevance analysis by kernel adaptive filtering and multikernel learning oriented to action recognition tasks", International Conference on Time Series and Forecasting (ITISE 2018), Granada, Spain, pp. 1316-1327, September, 2018. PDF icon PDF Version (417.25 KB)
Lücke, O., J. Pérez, J. A. Guerra, A. Rodríguez, and V. Gennatos, "The MOBILITY project - Providing DVB-S services on the move", The 21th AIAA International Communications Satellite Systems Conference (ICSSC 03), Yokohama, Japan, April, 2003. PDF icon PDF Version (939.71 KB)
Alonso, E., J. A. Guerra, J. Pérez, and O. Lücke, "The MOBILITY project", The 12th IST Summit on Mobile and Wireless Communications, Aveiro, Portugal, June, 2003. PDF icon PDF Version (451.15 KB)
Alonso, J., J. Pérez, J. A. Guerra, J. R. López, and A. M. Molina, "MOBILITY antenna for Ku band satellite terminal on board ships", IST Mobile Communications Summit, Barcelona, Spain, September, 2001. PDF icon PDF Version (661.05 KB)
Vía, J., V. Elvira, I. Santamaría, and R. Eickhoff, "Minimum BER beamforming in the RF domain for OFDM transmissions and linear receivers", IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP 2009), Taipei, Taiwan, April, 2009. PDF icon PDF Version (222.06 KB)
Santamaría, I., C. Pantaleón, and J. C. Príncipe, "Minimizing BER in DFEs with the Adatron Algorithm", Neural Networks for Signal Processing XI (NNSP 2001), Falmouth, MA, USA, September, 2001. PDF icon PDF Version (164.35 KB)
Eickhoff, R., F. Ellinger, U. Mayer, M. Wickert, I. Santamaría, R. Kraemer, L. González, P. Sperandio, and T. Theodosiou, "MIMAX - Exploiting the maximum performance and minimum system costs of wireless MIMO systems", 17th ICT Mobile and Wireless Summit, Stockholm, Sweden, June, 2008. PDF icon PDF Version (105.11 KB)
Gago, O., L. González, R. Eickhoff, and I. Santamaría, "MIFA: Modified IFA Radiating Element for Small Handheld Devices", ICT-MobileSummit 2009, Santander, Spain, June, 2009. PDF icon PDF Version (489.08 KB)
Pérez, J., and J. Ibáñez, "Method of Moments Estimation for Energy Spectrum Sensing", 31th European Signal Processing Conference (EUSIPCO), Helsinki, Finland, September, 2023. PDF icon PDF Version (1.29 MB)
Cuevas, D., J. Alvarez-Vizoso, C. Beltrán, I. Santamaría, V. Tucek, and G. Peters, "A measure preserving mapping for structured Grassmannian constellations in SIMO channels", IEEE Global Communications Conference (GLOBECOM), Rio de Janeiro, Brazil, Dec., 2022. PDF icon PDF Version (373.36 KB)
González, Ó., and I. Santamaría, "Maximum Sum-Rate Interference Alignment Schemes for the 3-user Deterministic MIMO Channel", 2nd International ICST Conference on Mobile Networks and Management (MONAMI 2010), Santander, Spain, September, 2010. PDF icon PDF Version (148.75 KB)
Santamaría, I., Ó. González, R. W. Heath Jr., and S. W. Peters, "Maximum sum-rate interference alignment algorithms for MIMO channels", IEEE Global Communications Conference (GLOBECOM 2010), Miami, FL, USA, December, 2010. PDF icon PDF Version (213.64 KB)
Vía, J., D. P. Palomar, L. Vielva, and I. Santamaría, "Maximum Likelihood ICA of Quaternion Gaussian Vectors", IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2011), Prague, Czech Republic, May, 2011. PDF icon PDF Version (176.47 KB)
Vía, J., M. Anderson, X. L. Li, and T. Adali, "A Maximum Likelihood Approach For Independent Vector Analysis of Gaussian Data Sets", IEEE International Workshop on Machine Learning for Signal Processing (MLSP 2011), Beijing, China, September, 2011. PDF icon PDF Version (5.01 MB)
Soleymani, M., I. Santamaría, A. Sezgin, and E. Jorswieck, "Maximization of Minimum Rate in MIMO OFDM RIS-assisted Broadcast Channels", IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, Los Sueños, Costa Rica, Dec., 2023. PDF icon PDF Version (287.14 KB)
Lameiro, C., I. Santamaría, W. Utschick, and P. J. Schreier, "Maximally Improper Interference in Underlay Cognitive Radio Networks", IEEE International Conference on Acoustics, Speech and Signal Processing, Shanghai, China, March, 2016. PDF icon PDF Version (235.76 KB)
Lázaro, M., I. Santamaría, C. Pantaleón, D. Erdogmus, and J. C. Príncipe, "Matched PDF-based blind equalization", IEEE Int. Conf. on Acoust., Speech, and Signal Processing (ICASSP 2003), Hong Kong, China, April, 2003. PDF icon PDF Version (67.53 KB)
Stamenkovic, Z., K. Tittelbach-Helmrich, M. Krstic, J. Ibáñez, V. Elvira, and I. Santamaría, "MAC and Baseband Hardware Platforms for RF-MIMO WLAN", 5th European Conference on Circuits and Systems for Communications, Belgrade, Serbia, November, 2010. PDF icon PDF Version (400.8 KB)
Ramírez, D., D. Romero, J. Vía, R. López-Valcarce, and I. Santamaría, "Locally Optimal Invariant Detector for Testing Equality of Two Power Spectral Densities", IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Calgary, Canada, IEEE, April, 2018. PDF icon PDF Version (264.58 KB)
Ramírez, D., J. Vía, and I. Santamaría, "The Locally Most Powerful Test For Multiantenna Spectrum Sensing With Uncalibrated Receivers", IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2012), Kyoto, Japan, March, 2012. PDF icon PDF Version (99.96 KB)
Ramírez, D., J. Iscar, J. Vía, I. Santamaría, and L. L. Scharf, "The Locally Most Powerful Invariant Test for Detecting a Rank-P Gaussian Signal in White Noise", 7th IEEE Sensor Array and Multichannel Signal Processing Workshop, Hoboken, NJ, USA, June, 2012. PDF icon PDF Version (378.62 KB)
Santamaría, I., and A. R. Figueiras-Vidal, "A Linearized Search to Refine Frequency Estimates", 2nd Cost 229 Workshop on Adaptive Algorithms in Communications, Bordeaux, France, September, 1992. PDF icon PDF Version (165.21 KB)
Van Vaerenbergh, S., and L. A. Azpicueta-Ruiz, "Kernel-Based Identification of Hammerstein Systems for Nonlinear Acoustic Echo-Cancellation", 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 05/2014. PDF icon PDF Version (278.33 KB)
Van Vaerenbergh, S., J. Vía, and I. Santamaría, "A kernel canonical correlation analysis algorithm for blind equalization of oversampled Wiener systems", IEEE International Workshop on Machine Learning for Signal Processing, Cancun, Mexico, October, 2008. PDF icon PDF Version (136.65 KB)
Van Vaerenbergh, S., and I. Santamaría, "Kernel Adaptive Filtering: Which Technique to Choose in Practice", International Workshop on Advances in Regularization, Optimization, Kernel Methods and Support Vector Machines: theory and applications (ROKS 2013), pp. 101--102, July, 2013.
Santamaría, I., C. Pantaleón, and A. R. Figueiras-Vidal, "Joint Segmentation and AR Modeling of Quasistationary Signals Using the EM Algorithm", IEEE Workshop on Nonlinear Signal and Image Processing, Mackinac Island, Michigan, September, 1997. PDF icon PDF Version (143.33 KB)
Vía, J., M. Anderson, X. L. Li, and T. Adali, "Joint Blind Source Separation from Second-Order Statistics: Necessary and Sufficient Identifiability Conditions", IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2011), Prague, Czech Republic, May, 2011. PDF icon PDF Version (226.49 KB)
Gaudes, C. C., J. Vía, and I. Santamaría, "An IRWLS procedure for robust beamforming with sidelobe control", Third IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2004), Barcelona, Spain, July, 2004. PDF icon PDF Version (176.53 KB)
Lameiro, C., W. Utschick, and I. Santamaría, "Interference-Temperature Limit for Cognitive Radio Networks with MIMO Primary Users", Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, November, 2014. PDF icon PDF Version (287.1 KB)
Lameiro, C., I. Santamaría, and W. Utschick, "Interference Shaping Constraints for Underlay MIMO Interference Channels", International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, May, 2014. PDF icon PDF Version (143.35 KB)
Santamaría, I., M. Soleymani, E. Jorswieck, and M. Soleymani, "Interference Leakage Minimization in RIS-assisted MIMO Interference Channels", IEEE International Conference on Acoustics Speech and Signal Processing, Rhodes, Greece, June, 2023. PDF icon PDF Version (248.51 KB)
González, Ó., C. Lameiro, J. Vía, I. Santamaría, and R. W. Heath Jr., "Interference Leakage Minimization for Convolutive MIMO Interference Channels", IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2012), Kyoto, Japan, March, 2012. PDF icon PDF Version (106.32 KB)
González, Ó., and I. Santamaría, "Interference Alignment in Single-Beam MIMO Networks via Homotopy Continuation", IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2011), Prague, Czech Republic, May, 2011. PDF icon PDF Version (141.96 KB)
Lameiro, C., Ó. González, and I. Santamaría, "An Interference Alignment Algorithm for Structured Channels", IEEE 14th Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2013), Darmstadt, Germany, June, 2013. PDF icon PDF Version (475.14 KB)
Vía, J., L. Vielva, I. Santamaría, and D. P. Palomar, "Independent Component Analysis of Quaternion Gaussian Vectors", 6th IEEE Sensor Array and Multichannel Signal Processing Workshop, Israel, October, 2010. PDF icon PDF Version (335.19 KB)
Scardapane, S., S. Van Vaerenbergh, D. Comminiello, and A. Uncini, "Improving Graph Convolutional Networks with Non-Parametric Activation Functions", 26th European Signal Processing Conference (EUSIPCO 2018), Rome, Italy, EURASIP, September, 2018.
González, R., I. Santamaría, C. Pantaleón, J. Ibáñez, and E. Gómez, "Improved Procedures for Estimating Amplitudes and Phases of Harmonics with Application to Vibration Analysis", IEEE Instrumentation and Measurement Technology Conference, Ottawa, Canada, May, 1997. PDF icon PDF Version (152.06 KB)
Vía, J., D. Ramírez, I. Santamaría, and L. Vielva, "Improperness Measures for Quaternion Random Vectors", IEEE International Workshop on Machine Learning for Signal Processing (MLSP 2010), Kittilä, Finland, August, 2010. PDF icon PDF Version (370.95 KB)
Soleymani, M., C. Lameiro, P. J. Schreier, and I. Santamaría, "Improper Signaling for OFDM Underlay Cognitive Radio Systems", IEEE Statistical Signal Processing Workshop (SSP), Freiburg, Germany, June, 2018. PDF icon PDF Version (304.02 KB)
Lameiro, C., I. Santamaría, and P. J. Schreier, "Improper Gaussian Signaling for the Two-user Broadcast Channel Treating Interference as Noise", IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brighton, UK, May, 2019. PDF icon PDF Version (385.12 KB)
Stamenkovic, Z., K. Tittelbach-Helmrich, M. Wickert, J. Ibáñez, S. Ruiz, and G. Dimosthenous, "Implementation, integration, and verification of MIMAX WLAN modem", 6th International Workshop on Reconfigurable Communication-centric Systems-on-Chip (ReCoSoC 2011), Montpellier, France, June, 2011. PDF icon PDF Version (621.84 KB)
Stanton, G., D. Ramírez, I. Santamaría, L. L. Scharf, and H. Wang, "Identifiability in Multi-Channel Factor Analysis", Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, November, 2023. PDF icon PDF Version (305.28 KB)
González, Ó., J. Fanjul, and I. Santamaría, "Homotopy Continuation for Vector Space Interference Alignment in MIMO X Networks", 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 6232--6236, May, 2014. PDF icon PDF Version (437.09 KB)PDF icon PDF Version (2.15 MB)
Ramírez, D., P. J. Schreier, J. Vía, and I. Santamaría, "GLRT For Testing Separability Of A Complex-Valued Mixture Based On The Strong Uncorrelating Transform", 2012 IEEE International Workshop on Machine Learning for Signal Processing, Santander, Spain, September, 2012. PDF icon PDF Version (274.68 KB)
Santamaría, I., J. Vía, L. L. Scharf, and Y. Wang, "A GLRT approach for detecting correlated signals in white noise in two MIMO channels", European Signal Processing Conference (EUSIPCO), Kos, Greece, August, 2017. PDF icon PDF Version (363.75 KB)
Malanda, A., I. Santamaría, and A. R. Figueiras-Vidal, "A Genetic Approach to Sparse Deconvolution", 4th Cost 229 Workshop on Adaptive Methods and Emergent Techniques for Signal proc. and Comm., Ljubljana, Slovenia, April, 1994. PDF icon PDF Version (223.6 KB)
Ramírez, D., J. Vía, and I. Santamaría, "A generalization of the magnitude squared coherence spectrum for more than two signals: definition, properties and estimation", IEEE Int. Conf. on Acoust., Speech, and Signal Processing (ICASSP 2008), Las Vegas, USA, April, 2008. PDF icon PDF Version (250.67 KB)
González, Ó., I. Santamaría, and C. Beltrán, "A general test to check the feasibility of linear interference alignment", IEEE International Symposium on Information Theory (ISIT 2012), Cambridge, MA, USA, July, 2012. PDF icon PDF Version (378.17 KB)
Vía, J., I. Santamaría, V. Elvira, and R. Eickhoff, "A general Pre-FFT criterion for MIMO-OFDM beamforming", IEEE International Conference on Communications (ICC 2010), Cape Town, South Africa, May, 2010. PDF icon PDF Version (178.52 KB)
Ramírez, D., I. Santamaría, J. Pérez, J. Vía, A. Tazón, J. A. Garcia-Naya, T. M. Fernández-Caramés, M. González López, H. J. Pérez Iglesias, and L. Castedo, "A flexible testbed for the rapid prototyping of MIMO baseband modules", 3rd International Symposium on Wireless Communication Systems (ISWCS 2006), Valencia, Spain, September, 2006. PDF icon PDF Version (908.74 KB)

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