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, “Detection diversity of multiantenna spectrum sensors”, in IEEE Int. Conf. on Acoustics, Speech and Signal Processing (ICASSP 2011), Prague, Czech Republic, 2011, pp. 2936-2939.
vazquezvalcarcepandharipandeicassp11.pdf (156.47 KB)
vazquezvalcarcepandharipandeicassp11.pdf (156.47 KB), “Spectrum Sensing Exploiting Guard Bands and Weak Channels”, IEEE Trans. on Signal Processing, vol. 59, no. 12, pp. 6045-6057, 2011. double_submitted.pdf (373.72 KB)
double_submitted.pdf (373.72 KB), “Wideband Spectral Estimation from Compressed Measurements Exploiting Spectral a priori Information in Cognitive Radio Systems”, in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Dallas, U.S.A., 2010.
, “Interference and Network Management in Cognitive Communication Systems”, University of Vigo, Vigo, Spain, 2011. PHD_GonzaloVazquezVilar.pdf (2.05 MB)
PHD_GonzaloVazquezVilar.pdf (2.05 MB), “Multiantenna Spectrum Sensing Exploiting Spectral a priori Information”, IEEE Trans. on Wireless Communications, vol. 10, no. 12, pp. 4345 - 4355, 2011. mantennadetection.pdf (464.95 KB)
mantennadetection.pdf (464.95 KB), “Power spectrum blind sampling using optimal multicoset sampling patterns in the MSE sense”, in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2014.
, “Power Spectrum Blind Sampling Using Minimum Mean Square Error and Weighted Least Squares”, in Asilomar Conference on Signals, Systems and Computers, 2013. td_wls_mmse.pdf (294.2 KB)
td_wls_mmse.pdf (294.2 KB), “OFDM spectrum sculpting with active interference cancellation: Keeping spectral spurs at bay”, in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, 2014, pp. 1-5. icassp2014.pdf (265.16 KB)
icassp2014.pdf (265.16 KB), “Low Complexity Primary User Protection for Cognitive OFDM”, in European Signal Processing Conf. (EUSIPCO), Marrakech (Morocco), 2013. SpectrumShaping.pdf (239.95 KB)
SpectrumShaping.pdf (239.95 KB), “Antenna competition to boost Active Interference Cancellation in cognitive MIMO-OFDM”, in IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM), A Coruña, Spain, 2014. sam_2014.pdf (170.17 KB)
sam_2014.pdf (170.17 KB), “Choose Your Subcarriers Wisely: Active Interference Cancellation for Cognitive OFDM”, IEEE Journal on Emerging and Selected Topics in Circuits and Systems, vol. 3, no. 4, pp. 615-625, 2013. spectrumshaping_final.pdf (3.05 MB)
spectrumshaping_final.pdf (3.05 MB), “Active Interference Cancellation for OFDM Spectrum Sculpting: Linear Processing is Optimal”, IEEE Communications Letters, vol. 18, no. 9, pp. 1543-1546, 2014. letteraic.pdf (307.16 KB)
letteraic.pdf (307.16 KB), “Multiantenna GLR detection of rank-one signals with known power spectrum in white noise with unknown spatial correlation”, IEEE Trans. on Signal Processing, vol. 60, no. 6, pp. 3065 - 3078, 2012. sala_etal2012.pdf (330.46 KB)
sala_etal2012.pdf (330.46 KB), “Multiantenna GLR detection of rank-one signals with known power spectral shape under spatially uncorrelated noise”, IEEE Transactions on Signal Processing, vol. 64, no. 23, pp. 6269-6283, 2016. Dnoniid-v13.pdf (306.16 KB)
Dnoniid-v13.pdf (306.16 KB), “Compressive Covariance Sampling”, in Inform. Theory Appl. Workshop, 2013, pp. 1-8. samplers.pdf (248.73 KB)
samplers.pdf (248.73 KB), “Multiantenna detection of constant-envelope signals in noise of unknown variance”, in IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2011, pp. 446 -450. cm_detection.pdf (1005.48 KB)
cm_detection.pdf (1005.48 KB), “Estimation, Detection, and Learning for Dynamic Spectrum Access”, University of Vigo, Vigo, Spain, 2015. PHD_DanielRomeroGonzalez.pdf (1.69 MB)
PHD_DanielRomeroGonzalez.pdf (1.69 MB), “Spectrum Sensing in Time-Varying Channels Using Multiple Antennas”, in IEEE 14th Int. Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Darmstadt (Germany), 2013. multiantenna-em.pdf (226.97 KB)
multiantenna-em.pdf (226.97 KB), “Learning Power Spectrum Maps from Quantized Power Measurements”, IEEE Transactions on Signal Processing, vol. 65, no. 10, pp. 2547-2560, 2017. cartography.pdf (1.04 MB)
cartography.pdf (1.04 MB), “Distributed spectrum sensing with multiantenna sensors under calibration errors”, in IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2011, pp. 441 -445. paper.pdf (249.47 KB)
paper.pdf (249.47 KB), “Nearly-Optimal Compression Matrices for Signal Power Estimation”, in IEEE Int. Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Toronto, Canada, 2014. sensing_fim.pdf (261.7 KB)
sensing_fim.pdf (261.7 KB), “Detection of Gaussian signals in unknown time-varying channels”, in IEEE Statistical Signal Processing Workshop (SSP 2012), Ann Arbor, MI, 2012. tv_ss_ssp2012.pdf (275.23 KB)
tv_ss_ssp2012.pdf (275.23 KB), “Wideband Spectrum Sensing From Compressed Measurements Using Spectral Prior Information”, IEEE Trans. Signal Process., vol. 61, pp. 6232-6246, 2013.
, “Spectrum Sensing for Wireless Microphone Signals using Multiple Antennas”, IEEE Trans. on Vehicular Technology, vol. 63, no. 9, pp. 4395-4407, 2014. bandlimited.pdf (416.02 KB)
bandlimited.pdf (416.02 KB), “Spectrum Cartography using quantized observations”, in IEEE Int. Conference on Acoustics, Speech and Signal Processing (ICASSP), Brisbane, Australia, 2015. Cartography.pdf (259.63 KB)
Cartography.pdf (259.63 KB)