Solapas principales

2024
N. - H. Tien, Romero, D., y López-Valcarce, R., «Radio Maps for Beam Alignment in mmWave Communications with Location Uncertainty», in IEEE 99th Vehicular Technology Conference: VTC2024-Spring. Workshop "Radio Map for 6G Communications", Singapore, 2024.
2018
D. Ramírez, Romero, D., Vía, J., López-Valcarce, R., y Santamaría, I., «Locally optimal invariant detector for testing equality of two power spectral densities», in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Calgary, Canada, 2018.Icono PDF ICASSPCalgary2018_PSD_vdef.pdf (264.58 KB)
D. Ramírez, Romero, D., Vía, J., López-Valcarce, R., y Santamaría, I., «Testing equality of multiple power spectral density matrices», IEEE Trans. Signal Processing, vol. 66, n.º 23, pp. 6268-6280, 2018.Icono PDF TSP2875884.pdf (1.03 MB)
2017
R. López-Valcarce y Romero, D., «Defending Surveillance Sensor Networks Against Data-Injection Attacks via Trusted Nodes», in European Signal Processing Conference (EUSIPCO), Kos Island, Greece, 2017.Icono PDF DefendingKos_v2.pdf (318.01 KB)
D. Romero, Kim, S. - J., Giannakis, G., y López-Valcarce, R., «Learning Power Spectrum Maps from Quantized Power Measurements», IEEE Transactions on Signal Processing, vol. 65, n.º 10, pp. 2547-2560, 2017.Icono PDF TSP2666775.pdf (1.11 MB)
2016
D. Romero, Ariananda, D. D., Tian, Z., y Leus, G., «Compressive Covariance Sensing: Structure-Based Compressive Sensing Beyond Sparsity», IEEE Signal Processing Magazine, vol. 33, n.º 1, p. 78--93, 2016.Icono PDF romero_SPM.pdf (408.02 KB)
R. López-Valcarce y Romero, D., «Design of data-injection adversarial attacks against spatial field detectors», in IEEE Workshop on Statistical Signal Processing (SSP), Palma de Mallorca, Spain, 2016.Icono PDF AttackDesignWSNv2.pdf (304.21 KB)
R. López-Valcarce, Romero, D., Sala, J., y Pagès-Zamora, A., «Distributed multivariate regression with unknown noise covariance in the presence of outliers: a minimum description length approach», in IEEE Workshop on Statistical Signal Processing (SSP), Palma de Mallorca, Spain, 2016.Icono PDF distributedmultivariate_v2.pdf (295 KB)
2015
R. López-Valcarce y Romero, D., «Attack detectors for data aggregation in clustered sensor networks», in European Signal Processing Conf. (EUSIPCO), Nice, France, 2015, pp. 2098-2102.Icono PDF attack_detection.pdf (353.81 KB)
D. Romero, López-Valcarce, R., y Leus, G., «Compression Limits for Random Vectors with Linearly Parameterized Second-Order Statistics», IEEE Trans. Information Theory, vol. 61, n.º 3, pp. 1410-1425, 2015.Icono PDF TIT2394784.pdf (429.71 KB)
D. Romero, «Estimation, Detection, and Learning for Dynamic Spectrum Access», University of Vigo, Vigo, Spain, 2015.Icono PDF PHD_DanielRomeroGonzalez.pdf (1.69 MB)
D. Romero, Kim, S. - J., López-Valcarce, R., y Giannakis, G., «Spectrum Cartography using quantized observations», in IEEE Int. Conference on Acoustics, Speech and Signal Processing (ICASSP), Brisbane, Australia, 2015.Icono PDF Cartography.pdf (259.63 KB)
2014
J. F. Schmidt, Romero, D., y López-Valcarce, R., «Active Interference Cancellation for OFDM Spectrum Sculpting: Linear Processing is Optimal», IEEE Communications Letters, vol. 18, n.º 9, pp. 1543-1546, 2014.Icono PDF LCOMM2338316.pdf (314.55 KB)
D. D. Ariananda, Romero, D., y Leus, G., «Cooperative compressive power spectrum estimation», in IEEE Sensor Array Multichannel Signal Process. Workshop (SAM), 2014.Icono PDF 1405.4160.pdf (115.5 KB)
J. F. Schmidt, Romero, D., y López-Valcarce, R., «Low-Power Active Interference Cancellation for OFDM Spectrum Sculpting», in European Signal Processing Conference (EUSIPCO), 2014.Icono PDF EUSIPCO2014.pdf (403.16 KB)
D. Romero y López-Valcarce, R., «Nearly-Optimal Compression Matrices for Signal Power Estimation», in IEEE Int. Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Toronto, Canada, 2014.Icono PDF sensing_fim.pdf (261.7 KB)
D. Romero y López-Valcarce, R., «Spectrum Sensing for Wireless Microphone Signals using Multiple Antennas», IEEE Trans. on Vehicular Technology, vol. 63, n.º 9, pp. 4395-4407, 2014.Icono PDF bandlimited.pdf (416.02 KB)
2013
D. D. Ariananda, Romero, D., y Leus, G., «Compressive Angular and Frequency Periodogram Reconstruction for Multiband Signals», in IEEE Int. Workshop Comput. Advances Multi-Sensor Adaptive Process (CAMSAP), San Martin, 2013.
D. Romero y Leus, G., «Compressive Covariance Sampling», in Inform. Theory Appl. Workshop, 2013, pp. 1-8.Icono PDF samplers.pdf (248.73 KB)
D. Romero, López-Valcarce, R., y Leus, G., «Compressive wideband spectrum sensing with spectral prior information», in Int. Conf. Acoust., Speech, Signal Process. (ICASSP), 2013.Icono PDF sensing.pdf (210.76 KB)
D. Romero y López-Valcarce, R., «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.Icono PDF multiantenna-em.pdf (226.97 KB)
D. Romero y Leus, G., «Wideband Spectrum Sensing From Compressed Measurements Using Spectral Prior Information», IEEE Trans. Signal Process., vol. 61, pp. 6232-6246, 2013.
2012
D. Romero, Vía, J., López-Valcarce, R., y Santamaría, I., «Detection of Gaussian signals in unknown time-varying channels», in IEEE Statistical Signal Processing Workshop (SSP 2012), Ann Arbor, MI, 2012.Icono PDF tv_ss_ssp2012.pdf (275.23 KB)
D. Romero y López-Valcarce, R., «Detection of unknown constant magnitude signals in time-varying channels», in 3rd Int. Workshop on Cognitive Information Processing (CIP 2012) , Baiona, Spain, 2012.Icono PDF detection_us_tvc.pdf (427.84 KB)
D. Romero, López-Valcarce, R., y Leus, G., «Generalized matched filter detector for fast fading channels», in IEEE Int. Conf. on Acoustics, Speech and Signal Processing (ICASSP 2012) , Kyoto, Japan, 2012.Icono PDF detection_in_tvc.pdf (288.1 KB)