Vazquez-Vilar, G., D. Ramírez, R. López-Valcarce, J. Vía, and I. Santamaría. “Spatial Rank Estimation in Cognitive Radio Networks with Uncalibrated Multiple Antennas (Invited Paper).”https://doi.org/10.1145/2093256.2093291__In Proc. Int. Conf. on Cognitive Radio and Advanced Spectrum Management. Barcelona, Spain, 2011.https://doi.org/10.1145/2093256.2093291 .
LibreCat: /record/40828
DOI: 10.1145/2093256.2093291

Tong, Jun, Peter J. Schreier, Steven R. Weller, and Louis L. Scharf. “Linear Precoding for Time-Varying MIMO Channels with Low-Complexity Receivers.”https://doi.org/10.1109/ICASSP.2011.5946312__In Proc. IEEE Int. Conf. Acoustics, Speech and Signal Process., 3092–3095, 2011.https://doi.org/10.1109/ICASSP.2011.5946312 .
LibreCat: /record/40837
DOI: 10.1109/ICASSP.2011.5946312

García-Naya, J. A., L. Castedo, D. Ramírez, and I. Santamaría. “Experimental Evaluation of Interference Alignment Under Imperfect Channel State Information.” In Proc. Eur. Signal Process. Conf. Barcelona, Spain, 2011.
LibreCat: /record/40830

Tong, Jun, Peter J. Schreier, and Steven R. Weller. “Precoder Design and Convergence Analysis of MIMO Systems with Krylov Subspace Receivers.”https://doi.org/10.1109/ISIT.2011.6034110__In Proc. IEEE Int. Symp. Inform. Theory, 2914–2918, 2011.https://doi.org/10.1109/ISIT.2011.6034110 .
LibreCat: /record/40832
DOI: 10.1109/ISIT.2011.6034110

Ramírez, D., G. Vazquez-Vilar, R. López-Valcarce, J. Vía, and I. Santamaría. “Detection of Rank-$P$ Signals in Cognitive Radio Networks with Uncalibrated Multiple Antennas.”https://doi.org/10.1109/TSP.2011.2146779__IEEE Trans. Signal Process. 59, no. 8 (2011): 3764–3774.https://doi.org/10.1109/TSP.2011.2146779 .
LibreCat: /record/40831
DOI: 10.1109/TSP.2011.2146779

Gutiérrez, J., J. Pérez, D. Ramírez, L. Vielva, J. Ibáñez, and I. Santamaría. “Frequency-Domain Methodology for Measuring MIMO Channels Using a Generic Test Bed.”https://doi.org/10.1109/TIM.2010.2082432__IEEE Trans. Instrum. Meas. 60, no. 3 (2011): 827–838.https://doi.org/10.1109/TIM.2010.2082432 .
LibreCat: /record/40838
DOI: 10.1109/TIM.2010.2082432

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

Wahlberg, Patrik, and Peter J. Schreier. “Locally Stationary Harmonizable Complex Improper Stochastic Processes.”https://doi.org/10.1111/j.1467-9892.2010.00682.x__J. Time Ser. Anal. 32, no. 1 (2011): 33–46.https://doi.org/10.1111/j.1467-9892.2010.00682.x .
LibreCat: /record/40826
DOI: 10.1111/j.1467-9892.2010.00682.x

Adali, Tülay, Peter J. Schreier, and Louis L. Scharf. “Complex-Valued Signal Processing: The Proper Way to Deal With Impropriety.”https://doi.org/10.1109/TSP.2011.2162954__IEEE Trans. Signal Process. 59, no. 11 (2011): 5101–5125.https://doi.org/10.1109/TSP.2011.2162954 .
LibreCat: /record/40827
DOI: 10.1109/TSP.2011.2162954

Rüffer, B. S., and Fabian R. Wirth. “Stability Verification for Monotone Systems Using Homotopy Algorithms.”https://doi.org/10.1007/s11075-011-9468-3__Numer. Algorithms 58, no. 4 (2011): 529–543.https://doi.org/10.1007/s11075-011-9468-3 .
LibreCat: /record/40825
DOI: 10.1007/s11075-011-9468-3