TY - CONF T1 - A Class of Circular Sparse Rulers for Compressive Power Spectrum Estimation T2 - European Signal Processing Conf. (EUSIPCO), Marrakech (Morocco) Y1 - 2013 A1 - M. Elena Domínguez-Jiménez A1 - Nuria González-Prelcic KW - cognitive radio KW - dynacs JF - European Signal Processing Conf. (EUSIPCO), Marrakech (Morocco) ER - TY - CONF T1 - Analysis and Design of Multirate Synchronous Sampling Schemes for Sparse Multiband Signals T2 - European Signal Processing Conference (EUSIPCO 2012) Y1 - 2012 A1 - M. Elena Domínguez-Jiménez A1 - Nuria González-Prelcic KW - compressive sampling KW - Kruskal rank KW - multiband sparse signal KW - Multicoset sampling KW - multirate sampling KW - universal pattern AB -
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.
JF - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) CY - Kyoto (Japan) SN - 978-1-4673-0044-5 ER - TY - JOUR T1 - Linear Boundary Extensions for Finite Length Signals and Paraunitary Two-Channel Filter Banks JF - IEEE Transactions on Signal Processing Y1 - 2004 A1 - M. Elena Domínguez-Jiménez A1 - Nuria González-Prelcic VL - 52 ER - TY - CONF T1 - Polynomial extension method for size-limited paraunitary filter banks T2 - European Signal Processing Conference (EUSIPCO) Y1 - 2002 A1 - M. Elena Domínguez-Jiménez A1 - Nuria González-Prelcic JF - European Signal Processing Conference (EUSIPCO) CY - Toulouse, France ER - TY - CONF T1 - Smooth Orthogonal Signal Extensions for Paraunitary Tree-structured Filter Banks T2 - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Y1 - 2002 A1 - M. Elena Domínguez-Jiménez A1 - Nuria González-Prelcic JF - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) CY - Orlando, USA ER - TY - CONF T1 - Orthogonal Extensions of AR Processes without Artificial Discontinuities for Size-Limites Filter Banks T2 - IEEE Workshop on Statistical Signal Processing (SSP) Y1 - 2001 A1 - M. Elena Domínguez-Jiménez A1 - Nuria González-Prelcic JF - IEEE Workshop on Statistical Signal Processing (SSP) CY - Singapur ER - TY - JOUR T1 - Wavelet-packet-based subband adaptive equalization JF - Signal Processing Y1 - 2001 A1 - Nuria González-Prelcic A1 - Fernando Pérez-González A1 - M. Elena Domínguez-Jiménez VL - 81 ER - TY - CONF T1 - Design of non-expansionist and orthogonal extension methods for tree-structured filter banks T2 - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Y1 - 2000 A1 - M. Elena Domínguez-Jiménez A1 - Nuria González-Prelcic JF - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) CY - Estambul, Turkey ER - TY - CONF T1 - New Orthogonal Extension Methods for Tree-Structured Filter Banks T2 - European Signal Processing Conference (EUSIPCO) Y1 - 2000 A1 - M. Elena Domínguez-Jiménez A1 - Nuria González-Prelcic JF - European Signal Processing Conference (EUSIPCO) CY - Tampere, Finland ER - TY - CONF T1 - Processing Finite Length Signals via Filter Banks without Border Distortions: A Non-Expansionist Solution T2 - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Y1 - 1999 A1 - M. Elena Domínguez-Jiménez A1 - Nuria González-Prelcic JF - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) CY - Phoenix, USA ER - TY - CONF T1 - Wavelet Packet based subband adaptive equalization T2 - Baiona Workshop on Emerging Technologies in Telecommunications Y1 - 1999 A1 - Nuria González-Prelcic A1 - Fernando Pérez-González A1 - M. Elena Domínguez-Jiménez JF - Baiona Workshop on Emerging Technologies in Telecommunications CY - Baiona, Spain ER -