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2011
G. Vazquez-Vilar, D. Romero, R. Lopez-Valcarce, D. Ramirez, J. Via, I. Santamaria, and J. Sala, "Recent advances in multiantenna spectrum sensing: complexity, noise uncertainty, and signal rank issues", 2nd International Workshop of the COST Action IC0902, Barcelona, Spain, October, 2011.
G. Vazquez-Vilar, D. Ramirez, R. Lopez-Valcarce, J. Via, and I. Santamaria, "Spatial rank estimation in Cognitive Radio Networks with uncalibrated multiple antennas", 4th International Conference on Cognitive Radio and Advanced Spectrum Management (CogART 2011), Barcelona, Spain, October, 2011.
D. Ramirez, G. Vazquez-Vilar, R. Lopez-Valcarce, J. Via, and I. Santamaria, "Multiantenna Detection under Noise uncertainty and primary user's spatial structure", 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2011), Prague, Czech Republic, May, 2011.
D. Ramirez, G. Vazquez-Vilar, R. Lopez-Valcarce, J. Via, and I. Santamaria, "Detection of rank-P Signals in Cognitive Radio Networks With Uncalibrated Multiple Antennas", Signal Processing, IEEE Transactions on, vol. 59, no. 8, pp. 3764-3774, August, 2011.