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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)
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“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)
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“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)
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“Compressive wideband spectrum sensing with spectral prior information”, in Int. Conf. Acoust., Speech, Signal Process. (ICASSP), 2013.
sensing.pdf (210.76 KB)
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“Cooperative compressive power spectrum estimation”, in IEEE Sensor Array Multichannel Signal Process. Workshop (SAM), 2014.
1405.4160.pdf (115.5 KB)
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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)
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“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)
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“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)
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“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)
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“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)
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“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)
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“Low Complexity Primary User Protection for Cognitive OFDM”, in European Signal Processing Conf. (EUSIPCO), Marrakech (Morocco), 2013.
SpectrumShaping.pdf (239.95 KB)
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“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)
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“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)
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“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)
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“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)
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“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)
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“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)
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“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)
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“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)
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“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)
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