%0 Conference Paper %B European Signal Processing Conf. (EUSIPCO), Marrakech (Morocco) %D 2013 %T A Class of Circular Sparse Rulers for Compressive Power Spectrum Estimation %A M. Elena Domínguez-Jiménez %A Nuria González-Prelcic %K cognitive radio %K dynacs %B European Signal Processing Conf. (EUSIPCO), Marrakech (Morocco) %8 09/2013 %G eng %0 Conference Paper %B European Signal Processing Conference (EUSIPCO 2012) %D 2012 %T Analysis and Design of Multirate Synchronous Sampling Schemes for Sparse Multiband Signals %A M. Elena Domínguez-Jiménez %A Nuria González-Prelcic %K compressive sampling %K Kruskal rank %K multiband sparse signal %K Multicoset sampling %K multirate sampling %K universal pattern %X
Many problems in digital communications involve wideband radio signals. As the most recent example, the impressive advances in Cognitive Radio systems make even more necessary the development of sampling schemes for wideband radio signals with spectral holes. This is equivalent to considering a sparse multiband signal in the framework of Compressive Sampling theory. Starting from previous results on multicoset sampling and recent advances in compressive sampling, we analyze the matrix involved in the corresponding reconstruction equation and define a new method for the design of universal multicoset codes, that is, codes guaranteeing perfect reconstruction of the sparse multiband signal.
%B IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) %C Kyoto (Japan) %P 3337 - 3340 %8 03/2012 %@ 978-1-4673-0044-5 %G eng %R 10.1109/ICASSP.2012.6288630 %0 Journal Article %J IEEE Transactions on Signal Processing %D 2004 %T Linear Boundary Extensions for Finite Length Signals and Paraunitary Two-Channel Filter Banks %A M. Elena Domínguez-Jiménez %A Nuria González-Prelcic %B IEEE Transactions on Signal Processing %V 52 %P 3213-3226 %8 November %G eng %0 Conference Paper %B European Signal Processing Conference (EUSIPCO) %D 2002 %T Polynomial extension method for size-limited paraunitary filter banks %A M. Elena Domínguez-Jiménez %A Nuria González-Prelcic %B European Signal Processing Conference (EUSIPCO) %C Toulouse, France %8 September %G eng %0 Conference Paper %B IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) %D 2002 %T Smooth Orthogonal Signal Extensions for Paraunitary Tree-structured Filter Banks %A M. Elena Domínguez-Jiménez %A Nuria González-Prelcic %B IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) %C Orlando, USA %8 May %G eng %0 Conference Paper %B IEEE Workshop on Statistical Signal Processing (SSP) %D 2001 %T Orthogonal Extensions of AR Processes without Artificial Discontinuities for Size-Limites Filter Banks %A M. Elena Domínguez-Jiménez %A Nuria González-Prelcic %B IEEE Workshop on Statistical Signal Processing (SSP) %C Singapur %8 August %G eng %0 Journal Article %J Signal Processing %D 2001 %T Wavelet-packet-based subband adaptive equalization %A Nuria González-Prelcic %A Fernando Pérez-González %A M. Elena Domínguez-Jiménez %B Signal Processing %V 81 %P 1641-1662 %8 August %G eng %0 Conference Paper %B IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) %D 2000 %T Design of non-expansionist and orthogonal extension methods for tree-structured filter banks %A M. Elena Domínguez-Jiménez %A Nuria González-Prelcic %B IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) %C Estambul, Turkey %8 June %G eng %0 Conference Paper %B European Signal Processing Conference (EUSIPCO) %D 2000 %T New Orthogonal Extension Methods for Tree-Structured Filter Banks %A M. Elena Domínguez-Jiménez %A Nuria González-Prelcic %B European Signal Processing Conference (EUSIPCO) %C Tampere, Finland %8 September %G eng %0 Conference Paper %B IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) %D 1999 %T Processing Finite Length Signals via Filter Banks without Border Distortions: A Non-Expansionist Solution %A M. Elena Domínguez-Jiménez %A Nuria González-Prelcic %B IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) %C Phoenix, USA %8 March %G eng %0 Conference Paper %B Baiona Workshop on Emerging Technologies in Telecommunications %D 1999 %T Wavelet Packet based subband adaptive equalization %A Nuria González-Prelcic %A Fernando Pérez-González %A M. Elena Domínguez-Jiménez %B Baiona Workshop on Emerging Technologies in Telecommunications %C Baiona, Spain %8 September %G eng