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  • Pattern matching for building feature extraction

     Lagunas, E.; Amin, Moeness G.; Ahmad, F.; Najar, M.
    IEEE Geoscience and Remote Sensing Letters
    Vol. 11, num. 12, p. 2193-2197
    DOI: 10.1109/LGRS.2014.2324611
    Date of publication: 2014-12-01
    Journal article
  • Spatial sparsity based direct positioning for IR-UWB in IEEE 802.15.4a channels

     Lagunas, E.; Navarro, M.; Closas, P.; Najar, M.
    IEEE International Conference on Ultra-WideBand
    p. 315-320
    DOI: 10.1109/ICUWB.2014.6958999
    Presentation's date: 2014-09
    Presentation of work at congresses
  • Compressed spectrum sensing in the presence of interference: comparison of sparse recovery strategies

     Lagunas, E.; Najar, M.
    European Signal Processing Conference
    p. 1721-1725
    Presentation's date: 2014-09
    Presentation of work at congresses
  • Subset relay selection in wireless cooperative networks using sparsity-inducing norms

     Blanco, L.; Najar, M.
    International Conference on Circuits, Systems, Communications and Computers
    p. 501-505
    DOI: 10.1109/ISWCS.2014.6933405
    Presentation's date: 2014-08
    Presentation of work at congresses
  • Asymptotically optimal linear shrinkage of sample LMMSE and MVDR filters

     Serra, J.; Najar, M.
    IEEE transactions on signal processing
    Vol. 62, num. 14, p. 3552-3564
    DOI: 10.1109/TSP.2014.2329420
    Date of publication: 2014-07-15
    Journal article
  • Robust primary user identification using compressive sampling for cognitive radios

     Lagunas, E.; Najar, M.
    IEEE International Conference on Acoustics, Speech, and Signal Processing
    p. 2347-2351
    DOI: 10.1109/ICASSP.2014.6854019
    Presentation's date: 2014-05
    Presentation of work at congresses
  • Compressive sensing based candidate detector and its applications to spectrum sensing and through-the-wall radar imaging.  Open access

     Lagunas, E.
    Department of Signal Theory and Communications, Universitat Politècnica de Catalunya
    Theses
  • Processament del Senyal i Comunicacions (SPCOM)

     Margarita Cabrera-Bean; Fernandez, J.; Muñoz, O.; R. Fonollosa, Javier; Vidal, J.; Sala, J.; Vazquez, G.; Riba, J.; Lamarca, M.; Rey, F.; Villares, J.; Pascual Iserte, A.; Agustin, A.; Garcia, L.; Silva, S.; Font-Segura, J.; Pastore, A.; Atzeni, I.; Ramirez, F.; Torrellas, M.; Lagen, S.; Castro, J.; Rubio, J.; Najar, M.; Del Olmo, J.; Desai, N.; Pages, A.
    Competitive project
  • Assessment of direct positioning for IR-UWB in IEEE 802.15.4a channels

     Navarro, M.; Closas, P.; Najar, M.
    IEEE International Conference on Ultra-WideBand
    p. 55-60
    DOI: 10.1109/ICUWB.2013.6663822
    Presentation's date: 2013-09
    Presentation of work at congresses
  • Double shrinkage correction in sample LMMSE estimation

     Serra, J.; Najar, M.
    European Signal Processing Conference
    p. 1-5
    Presentation's date: 2013-09
    Presentation of work at congresses
  • Compressive spectrum sensing based on spectral shape feature detection

     Lagunas, E.; Najar, M.
    International Symposium of Wireless Communication Systems
    p. 1-5
    Presentation's date: 2013-08
    Presentation of work at congresses
  • Joint wall mitigation and compressive sensing for indoor image reconstruction

     Lagunas, E.; Amin, Moeness G.; Ahmad, F.; Najar, M.
    IEEE transactions on geoscience and remote sensing
    Vol. 51, num. 2, p. 891-906
    DOI: 10.1109/TGRS.2012.2203824
    Date of publication: 2013-02
    Journal article
  • Determining building interior structures using compressive sensing  Open access

     Lagunas, E.; Amin, Moeness G.; Ahmad, F.; Najar, M.
    Journal of electronic imaging
    Vol. 22, num. 2
    DOI: 10.1117/1.JEI.22.2.021003
    Date of publication: 2013-01-22
    Journal article
    Access to the full text
  • Radio Context Awareness and Applications  Open access

     Reggiani, L.; Fiorina, J.; Gezici, S.; Morosi, S.; Najar, M.
    Journal of sensors
    Vol. 2013, p. 1-12
    DOI: 10.1155/2013/491092
    Date of publication: 2013-01-01
    Journal article
    Access to the full text
  • Network of Excellence in Wireless COMmunications #

     Pascual Iserte, A.; Perez, A.; Najar, M.; Agusti, R.; Umbert, A.; Casadevall, F.; Sanchez, J.; Caus, M.; Koutlia, A.; Rubio, J.; Perez, J.
    Competitive project
  • Sparsity-based radar imaging of building structures

     Lagunas, E.; Amin, Moeness G.; Ahmad, F.; Najar, M.
    European Signal Processing Conference
    p. 864-868
    Presentation's date: 2012-08
    Presentation of work at congresses
  • Sparse covariance fitting for direction of arrival estimation

     Blanco, L.; Najar, M.
    EURASIP Journal on Advances in Signal Processing
    num. 111
    DOI: 10.1186/1687-6180-2012-111
    Date of publication: 2012-05-17
    Journal article
  • Sparse correlation matching-based spectrum sensing for open spectrum communications  Open access

     Lagunas, E.; Najar, M.
    EURASIP Journal on Advances in Signal Processing
    Vol. 2012
    DOI: 10.1186/1687-6180-2012-31
    Date of publication: 2012-02
    Journal article
    Access to the full text
  • Compressive sensing for through wall radar imaging of stationary scenes using arbitrary data measurements

     Lagunas, E.; Amin, Moeness G.; Ahmad, F.; Najar, M.
    International Conference on Information Science, Signal Processing and their Applications
    p. 1347-1352
    DOI: 10.1109/ISSPA.2012.6310503
    Presentation's date: 2012
    Presentation of work at congresses
  • Optimal linear correction in LMMSE estimation using moments of the complex inverse Wishart distribution

     Serra, J.; Najar, M.
    IEEE Statistical Signal Processing Workshop
    p. 872-875
    DOI: 10.1109/SSP.2012.6319846
    Presentation's date: 2012
    Presentation of work at congresses
  • Wall mitigation techniques for indoor sensing within the compressive sensing framework

     Lagunas, E.; Amin, Moeness G.; Ahmad, F.; Najar, M.
    IEEE Sensor Array and Multichannel Signal Processing Workshop
    p. 213-216
    DOI: 10.1109/SAM.2012.6250470
    Presentation's date: 2012
    Presentation of work at congresses
  • Prototyping with SDR: a quick way to play with next-gen communications systems  Open access

     Baranda, J.; Henarejos, P.; Grunenberger, Y.; Najar, M.
    International Conference on Circuits, Systems, Communications and Computers
    p. 16-20
    DOI: 10.1109/ISWCS.2011.6125301
    Presentation's date: 2011-11
    Presentation of work at congresses
    Access to the full text
  • Frequency domain joint TOA and DOA estimation in IR-UWB

     Navarro, M.; Najar, M.
    IEEE transactions on wireless communications
    Vol. 10, num. 10, p. 3174-3184
    DOI: 10.1109/TWC.2011.072511.090933
    Date of publication: 2011-10
    Journal article
  • Casting signal processing to reall-world data

     Closas, P.; Conti, A.; Dardari, D.; Decarli, N.; Falletti, E.; Fernandez, C.; Gholami, M.R.; Najar, M.; Lagunas, E.; Pini, M.; Rydström, M.; Sottile, F.; Ström, E.G.
    DOI: 10.1016/B978-0-12-382084-6.00006-4
    Date of publication: 2011-10
    Book chapter
    Image
  • Fundamental limits in the accuracy of wireless positioning

     Bacci, G.; Closas, P.; D'Amico, A.; Dardari, D.; Fernandez, C.; Fontanella, D.; Gezici, S.; Luise, M.; Mallat, A.; Mengali, U.; Najar, M.; Nicoli, M.; Oestges, C.; Vandendorpe, L.
    DOI: 10.1016/B978-0-12-382084-6.00006-4
    Date of publication: 2011-10
    Book chapter
    Image
  • Innovative signal processing techniques for wireless positioning

     Dardari, D.; Di Dio, M.; Emmanuele, A.; Fontanella, D.; Gezici, S.; Gholami, M.R.; Kieffer, M.; Lagunas, E.; Louveaux, J.; Mallat, A.; Najar, M.; Navarro, M.; Nicoli, M.; Reggiani, L.; Rydström, M.; Ström, E.G.; Vandendorpe, L.; Zanier, F.
    DOI: 10.1016/B978-0-12-382084-6.00006-4
    Date of publication: 2011-10
    Book chapter
    Image
  • Signal processing for hybridization

     Caceres Duran, M.A.; Closas, P.; Falletti, E.; Fernandez, C.; Najar, M.; Sottile, F.
    DOI: 10.1016/B978-0-12-382084-6.00006-4
    Date of publication: 2011-10
    Book chapter
    Image
  • Space-time-frequency candidate methods for spectrum sensing

     Lagunas, E.; Najar, M.; Lagunas, M.
    European Signal Processing Conference
    p. 1234-1238
    Presentation's date: 2011-09
    Presentation of work at congresses
  • Filter bank transceiver design for ultra wideband  Open access

     Ibars, C.; Navarro, M.; Fernandez, C.; Artiga, X.; Moragrega, A.; George-Gavrincea, C.; Mollfulleda, A.; Najar, M.
    DOI: 10.5772/10008
    Date of publication: 2010-09
    Book chapter
    Access to the full text
  • Minimum variance time of arrival estimation for positioning

     Blanco, L.; Serra, J.; Najar, M.
    Signal processing
    Vol. 90, num. 8, p. 2611-2620
    DOI: 10.1016/j.sigpro.2010.02.018
    Date of publication: 2010-08
    Journal article
  • Performance comparison between FBMC and OFDM in MIMO systems under channel uncertainty  Open access

     Pascual Iserte, A.; Najar, M.; Payaró, M.
    European Wireless Conference
    p. 1023-1030
    DOI: 10.1109/EW.2010.5483521
    Presentation's date: 2010-04
    Presentation of work at congresses
    Access to the full text
  • Energy efficient communications over the AWGN relay channel  Open access

     Gómez, J.; Perez, A.; Najar, M.
    IEEE transactions on wireless communications
    Vol. 9, num. 1, p. 32-37
    DOI: 10.1109/TWC.2010.01.081581
    Date of publication: 2010-01-08
    Journal article
    Access to the full text
  • Energy efficiency communications over the AWGN relay channel

     Gomez-Vilardebo, J.; Perez, A.; Najar, M.
    IEEE transactions on wireless communications
    Vol. 9, num. 1, p. 32-37
    DOI: 10.1109/TWC.2010.01.081581
    Date of publication: 2010
    Journal article
  • Joint TOA and DOA estimation compliant with IEEE 802.15.4a standard  Open access

     Lagunas, E.; Najar, M.; Navarro, M.
    IEEE International Symposium on Wireless Pervasive Computing
    p. 157-162
    DOI: 10.1109/ISWPC.2010.5483709
    Presentation of work at congresses
    Access to the full text
  • Performance of a filterBank multiCarrier (FBMC) physical layer in the WiMAX context  Open access

     Ringset, V.; Rustad, H.; Schaich, F.; Vandermont, J.; Najar, M.
    Future Netwok and Mobile Summit
    p. 1-8
    Presentation of work at congresses
    Access to the full text
  • TOA Estimation in UWB: Comparison between time and frequency domain processing  Open access

     Lagunas, E.; Taponecco, L.; Najar, M.; D'Amico, A.
    International ICST Conference on Mobile Lightweight Wireless Systems
    p. 1-12
    Presentation of work at congresses
    Access to the full text
  • Cramer-rao bound for time-delay estimation in the frequency domain

     Serra, J.; Blanco, L.; Najar, M.
    European Signal Processing Conference
    p. 1037-1041
    Presentation's date: 2009
    Presentation of work at congresses
  • FILTER-BANK MULTICARRIER TECHNOLOGIES FOR MULTI-ANTENNA TRANSCEIVERS

     Pascual Iserte, A.; Najar, M.; Caus, M.; Lagunas, E.; Perez, A.
    Competitive project
  • Joint Demodulation and Synchronization in Ultra Wideband Systems

     Najar, M.; Navarro, M.
    Date of request: 2008-09-08
    Invention patent
  • Sincronización y Demodulación en IR-UWB

     Navarro, M.; Najar, M.
    Simposium Nacional de la Unión Científica Internacional de Radio
    p. 1-4
    Presentation of work at congresses
  • Conformal Transformation for efficient root-TOA estimatio

     Blanco, L.; Jordi, S.; Najar, M.
    Internacional Symposium on Communications, Control and Signal Processing
    p. 1314-1319
    DOI: 10.1109/ISCCSP.2008.4537429
    Presentation of work at congresses
  • NEWCOM++ (Network of Excellence in Wireless Communications)

     Perez, J.; Umbert, A.; Agusti, R.; Casadevall, F.; Sallent, J.; Ferrús, R.; López, M.; Bezerra, E.; Gelonch, A.J.; Marojevic, V.; Gomez, I.; Perez, A.; Pascual Iserte, A.; Najar, M.
    Competitive project
  • PHYDYAS. PHYsical layer for DYnamic AccesS and cognitive radio

     Pascual Iserte, A.; Najar, M.
    Competitive project
  • Joint synchronization and demodulation for IR-UWB

     Najar, M.; Navarro, M.
    IEEE International Conference on Ultra-Wideband
    p. 55-58
    DOI: 10.1109/ICUWB.2008.4653350
    Presentation of work at congresses
  • Root Minimum Variance TOA estimation for wireless location

     Blanco, L.; Jordi, S.; Najar, M.
    European Signal Processing Conference
    p. 2204-2208
    Presentation of work at congresses
  • TOA and DOA Estimation for Positioning and Tracking in IR-UWB

     Navarro, M.; Najar, M.
    IEEE International Conference on Ultra-Wideband
    p. 574-579
    DOI: 10.1109/ICUWB.2007.4381010
    Presentation of work at congresses
  • Joint TOA and DOA estimation for IR-UWB

     Navarro, M.; Najar, M.
    8th IEEE Workshop on Signal Processing Advances in Wireless Communications
    Presentation of work at congresses
  • Method for estimating the Time of Arrival in Ultra Wideband Systems

     Najar, M.; Navarro, M.; Christian, I.
    Date of request: 2006-09-20
    Invention patent