2015
F. J. Alvarez and López-Valcarce, R., Multipath cancellation in broadband acoustic local positioning systems, in IEEE 9th International Symposium on Intelligent Signal Processing (WISP), Siena, Italy, 2015.PDF icon WISP2015.pdf (368.39 KB)
D. Romero, Kim, S. - J., López-Valcarce, R., and Giannakis, G., Spectrum Cartography using quantized observations, in IEEE Int. Conference on Acoustics, Speech and Signal Processing (ICASSP), Brisbane, Australia, 2015.PDF icon Cartography.pdf (259.63 KB)
E. Antonio-Rodríguez, López-Valcarce, R., Riihonen, T., Werner, S., and Wichman, R., Subspace-constrained SINR optimization in MIMO full-duplex relays under limited dynamic range, in IEEE 16th Int. Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Stockholm, Sweden, 2015.PDF icon fullduplexSPAWC2015.pdf (259.41 KB)
2014
J. F. Schmidt, Romero, D., and López-Valcarce, R., Active Interference Cancellation for OFDM Spectrum Sculpting: Linear Processing is Optimal, IEEE Communications Letters, vol. 18, no. 9, pp. 1543-1546, 2014.PDF icon letteraic.pdf (307.16 KB)
J. F. Schmidt and López-Valcarce, R., 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.PDF icon sam_2014.pdf (170.17 KB)
J. F. Schmidt and López-Valcarce, R., Detecting Misreporting Attacks to the Proportional Fair Scheduler, in IEEE Workshop on Information Forensics and Security (WIFS), Atlanta, USA, 2014.PDF icon GlobalSIP_2014.pdf (326.68 KB)
R. López-Valcarce, Pereira, S. Silva, and Pagès-Zamora, A., Distributed Total Least Squares Estimation over Networks, in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, 2014.PDF icon icassp2014.pdf (345.91 KB)
S. Valcárcel-Macua, Moreno-León, C., Romero, J. S., Pereira, S. Silva, Zazo, J., Pagès-Zamora, A., López-Valcarce, R., and Zazo, S., How to Implement Doubly-Stochastic Matrices for Consensus-Based Distributed Algorithms, in IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM), A Coruña, Spain, 2014.PDF icon sam2014_sergio.pdf (393.98 KB)
J. F. Schmidt, Romero, D., and López-Valcarce, R., Low-Power Active Interference Cancellation for OFDM Spectrum Sculpting, in European Signal Processing Conference (EUSIPCO), 2014.PDF icon EUSIPCO2014.pdf (403.16 KB)
D. Romero and 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.PDF icon sensing_fim.pdf (261.7 KB)
J. F. Schmidt and López-Valcarce, R., 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.PDF icon icassp2014.pdf (265.16 KB)
E. Antonio-Rodríguez, López-Valcarce, R., Riihonen, T., Werner, S., and Wichman, R., SINR Optimization in Wideband Full-Duplex MIMO Relays under Limited Dynamic Range, in IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM), A Coruña, Spain, 2014.PDF icon sam2014_emilio.pdf (265.81 KB)
D. Romero and López-Valcarce, R., Spectrum Sensing for Wireless Microphone Signals using Multiple Antennas, IEEE Trans. on Vehicular Technology, vol. 63, no. 9, pp. 4395-4407, 2014.PDF icon bandlimited.pdf (416.02 KB)
2013
E. Antonio-Rodríguez, López-Valcarce, R., Riihonen, T., Werner, S., and Wichman, R., Adaptive Self-interference Cancellation in Wideband Full-Duplex Decode-and-Forward MIMO Relays, in IEEE 14th Int. Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Darmstadt, Germany, 2013.PDF icon 1569729637.pdf (259.49 KB)
E. Antonio-Rodríguez, López-Valcarce, R., Riihonen, T., Werner, S., and Wichman, R., Autocorrelation-based adaptation rule for feedback equalization in Wideband Full-Duplex Amplify-and-Forward MIMO relays, in Int. Conf. Acoust., Speech, Signal Process. (ICASSP), 2013.PDF icon mimo_canceller.pdf (272.66 KB)
E. Antonio-Rodríguez and López-Valcarce, R., Cancelling self-interference in full-duplex relays without Angle-of-Arrival information, in Int. Conf. Acoust., Speech, Signal Process. (ICASSP), 2013.PDF icon aoa_blind_canceller_final.pdf (519.88 KB)
J. F. Schmidt, Costas-Sanz, S., and López-Valcarce, R., 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.PDF icon spectrumshaping_final.pdf (3.05 MB)
J. Muñoz, Vales-Alonso, J., Quiñoy-García, F., Costas-Sanz, S., Pillado, M., González-Castaño, F. J., García-Sanchez, M., López-Valcarce, R., and López-Bravo, C., A Cognitive Mobile BTS Solution with Software-Defined Radioelectric Sensing, Sensors, vol. 13, no. 2, pp. 2051-2075, 2013.PDF icon sensors-13-02051.pdf (2.93 MB)
D. Romero, López-Valcarce, R., and Leus, G., Compressive wideband spectrum sensing with spectral prior information, in Int. Conf. Acoust., Speech, Signal Process. (ICASSP), 2013.PDF icon sensing.pdf (210.76 KB)
D. Manjarres, Ser, J. D., Gil-Lopez, S., Vecchio, M., Landa-Torres, I., Salcedo-Sanz, S., and López-Valcarce, R., On the design of a novel two-objective harmony search approach for distance- and connectivity-based localization in wireless sensor networks, Engineering Applications of Artificial Intelligence, vol. 26, no. 2, pp. 669-676, 2013.PDF icon eaai2013.pdf (533.7 KB)
S. Silva Pereira, Pagès-Zamora, A., and López-Valcarce, R., A Diffusion-based distributed EM algorithm for density estimation in wireless sensor networks, in Int. Conf. Acoust., Speech, Signal Process. (ICASSP), 2013.PDF icon ssp_apz_rlv_final.pdf (482.6 KB)
S. Silva Pereira, López-Valcarce, R., and Pagès-Zamora, A., A Diffusion-Based EM Algorithm for Distributed Estimation in Unreliable Sensor Networks, IEEE Signal Processing Letters, vol. 20, no. 6, pp. 595-598, 2013.PDF icon double.pdf (302.27 KB)
B. E. Salem, Cherif, S., Besbes, H., and López-Valcarce, R., Lattice implementation of adaptive channel shortening in multicarrier transmission over IIR channels, EURASIP Journal on Advances in Signal Processing, vol. 2013:174, 2013.
J. F. Schmidt and López-Valcarce, R., Low Complexity Primary User Protection for Cognitive OFDM, in European Signal Processing Conf. (EUSIPCO), Marrakech (Morocco), 2013.PDF icon SpectrumShaping.pdf (239.95 KB)
D. Manjarres, Ser, J. D., Gil-Lopez, S., Vecchio, M., Landa-Torres, I., and López-Valcarce, R., A novel heuristic approach for distance- and connectivity-based multihop node localization in wireless sensor networks, Soft Computing, vol. 17, no. 1, pp. 17-28, 2013.PDF icon soco_resubmitted_020312.pdf (364.16 KB)