Name
Title | ||
|---|---|---|
Design of universal multicoset sampling patterns for compressed sensing of multiband sparse signals |
Abstract | ||
|---|---|---|
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. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1109/ICASSP.2012.6288630 | Acoustics, Speech and Signal Processing |
Keywords | Field | DocType |
codes,cognitive radio,compressed sensing,digital communication,matrix algebra,signal reconstruction,signal sampling,cognitive radio systems,compressed sensing theory,compressive sampling,digital communications,multiband sparse signals,reconstruction equation,sparse multiband signal reconstruction,spectral holes,universal multicoset code design,universal multicoset sampling pattern design,wideband radio signal sampling scheme,Multicoset sampling,TI-ADC,compressive sampling,multiband sparse signal,universal pattern | Matrix (mathematics),Computer science,Theoretical computer science,Artificial intelligence,Compressed sensing,Wideband,Pattern recognition,Signal-to-noise ratio,Algorithm,Design methods,Sampling (statistics),Signal reconstruction,Cognitive radio | Conference |
ISSN | ISBN | Citations |
1520-6149 E-ISBN : 978-1-4673-0044-5 | 978-1-4673-0044-5 | 1 |
PageRank | References | Authors |
0.36 | 0 | 8 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| María Elena Domínguez Jiménez | 1 | 15 | 4.13 |
| Nuria González Prelcic | 2 | 1114 | 55.80 |
| Gonzalo Vazquez-Vilar | 3 | 176 | 18.98 |
| Roberto López-Valcarce | 4 | 300 | 41.00 |
| Dominguez-Jimenez, M.E. | 5 | 1 | 0.36 |
| Gonzalez-Prelcic, N. | 6 | 1 | 0.70 |
| Vazquez-Vilar, G. | 7 | 2 | 0.74 |
| Lopez-Valcarce, R. | 8 | 14 | 2.97 |