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, “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), “Circular Sparse Rulers Based On Co-prime Sampling For Compressive Power Spectrum Estimation”, in IEEE Global Communications Conference, Austin, TX, 2014.
, “A Class of Circular Sparse Rulers for Compressive Power Spectrum Estimation”, in European Signal Processing Conf. (EUSIPCO), Marrakech (Morocco), 2013. circular-ruler2.pdf (245.21 KB)
circular-ruler2.pdf (245.21 KB), “On the Co-existence of Primary and Secondary Transmitters in a Broadcast Network”, in International Conference on Cognitive Radio and Advanced Spectrum Management, Barcelona, Catalonia, Spain, 2011.
, “Compressive Angular and Frequency Periodogram Reconstruction for Multiband Signals”, in IEEE Int. Workshop Comput. Advances Multi-Sensor Adaptive Process (CAMSAP), San Martin, 2013.
, “Compressive Covariance Sampling”, in Inform. Theory Appl. Workshop, 2013, pp. 1-8. samplers.pdf (248.73 KB)
samplers.pdf (248.73 KB), “Compressive wideband spectrum sensing with spectral prior information”, in Int. Conf. Acoust., Speech, Signal Process. (ICASSP), 2013. sensing.pdf (210.76 KB)
sensing.pdf (210.76 KB), “Cooperative compressive power spectrum estimation”, in IEEE Sensor Array Multichannel Signal Process. Workshop (SAM), 2014. 1405.4160.pdf (115.5 KB)
1405.4160.pdf (115.5 KB), “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), “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), “Detection of unknown constant magnitude signals in time-varying channels”, in 3rd Int. Workshop on Cognitive Information Processing (CIP 2012) , Baiona, Spain, 2012. detection_us_tvc.pdf (427.84 KB)
detection_us_tvc.pdf (427.84 KB), “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), “Dynamic Spectrum Leasing (DSL) in Dynamic Channels”, in ICC Workshop on Cognitive Radio Interfaces and Signal Processing (ICC CRISP), Cape Town, South Africa, 2010.
, “Generalized matched filter detector for fast fading channels”, in IEEE Int. Conf. on Acoustics, Speech and Signal Processing (ICASSP 2012) , Kyoto, Japan, 2012. detection_in_tvc.pdf (288.1 KB)
detection_in_tvc.pdf (288.1 KB), “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. ICASSPCalgary2018_PSD_vdef.pdf (264.58 KB)
ICASSPCalgary2018_PSD_vdef.pdf (264.58 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), “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), “Multiantenna detection under noise uncertainty and primary user's spatial structure”, in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Prage, Czech Republic, 2011, pp. 2948-2951. icassp2011prague_v3.pdf (245.67 KB)
icassp2011prague_v3.pdf (245.67 KB), “Multiantenna spectrum sensing: detection of spatial correlation among time-series with unknown spectra”, in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Dallas, TX, 2010. icassp2010_vdef.pdf (121.86 KB)
icassp2010_vdef.pdf (121.86 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), “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), “Optimum Training for CSI Acquisition in Cognitive Radio Channels”, in Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, 2012. ricomosqueraasilomar12.pdf (117.39 KB)
ricomosqueraasilomar12.pdf (117.39 KB), “Overlay cognitive transmission in OFDM point to point systems exploiting primary feedback”, in 3rd International Workshop on Cognitive Information Processing (CIP) , Baiona, Galicia, Spain, 2012. cip12-ricomosquera.pdf (434.71 KB)
cip12-ricomosquera.pdf (434.71 KB), “Overlay Spectrum Reuse in a Multicarrier Broadcast Network: Coverage Analysis”, in The 13th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2012), Cesme, Turkey, 2012. spawc12-ricomosqueraperez-cov.pdf (307.82 KB)
spawc12-ricomosqueraperez-cov.pdf (307.82 KB), “Overlay Spectrum Reuse in a Multicarrier Broadcast Network: Single Receiver Analysis”, in The 13th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2012), Cesme, Turkey, 2012. spawc12-ricomosqueraperez-su.pdf (350.45 KB)
spawc12-ricomosqueraperez-su.pdf (350.45 KB)