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EnglishWe here address the problem of constructing sets of sequences with low integrated aperiodic auto- and crosscorrelations when the constraint of antipodal symbols is enforced. Our method is based on Legendre Sequences and on the correlation properties of their rotations. Starting from this idea, an extremely lightweight procedure driven by asymptotic considerations yields sets of antipodal sequences that largely outperform known sequence families or algorithms, actually positioning extremely close to the performance upper bound.
| Titolo: | Integrated Sidelobe Level of sets of Rotated Legendre Sequences | |
| Autore/i: | HABOBA, SALVADOR JAVIER; ROVATTI, RICCARDO; Gianluca Setti | |
| Autore/i Unibo: | ||
| Anno: | 2011 | |
| Titolo del libro: | Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing 2011 | |
| Pagina iniziale: | 2632 | |
| Pagina finale: | 2635 | |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1109/ICASSP.2011.5947025 | |
| Abstract: | We here address the problem of constructing sets of sequences with low integrated aperiodic auto- and crosscorrelations when the constraint of antipodal symbols is enforced. Our method is based on Legendre Sequences and on the correlation properties of their rotations. Starting from this idea, an extremely lightweight procedure driven by asymptotic considerations yields sets of antipodal sequences that largely outperform known sequence families or algorithms, actually positioning extremely close to the performance upper bound. | |
| Data prodotto definitivo in UGOV: | 29-giu-2013 | |
| Appare nelle tipologie: | 4.01 Contributo in Atti di convegno |
File in questo prodotto:
http://hdl.handle.net/11585/109040
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