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http://hdl.handle.net/10261/25716
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Jacobo, Adrián | - |
dc.contributor.author | Soriano, Miguel C. | - |
dc.contributor.author | Mirasso, Claudio R. | - |
dc.contributor.author | Colet, Pere | - |
dc.date.accessioned | 2010-06-28T09:01:01Z | - |
dc.date.available | 2010-06-28T09:01:01Z | - |
dc.date.issued | 2010-04 | - |
dc.identifier.citation | IEEE Journal of Quantum Electronics 46(4): 499-505 (2010) | en_US |
dc.identifier.issn | 0018-9197 | - |
dc.identifier.uri | http://hdl.handle.net/10261/25716 | - |
dc.description | 7 pages, 8 figures. | en_US |
dc.description.abstract | Several chaos encoding schemes codify the message in such a way that the mean value of the transmitted signal (carrier with the message) is different for bits “0” and “1”. We present a nonlinear filtering method that is able to detect very small changes in the mean value of a signal and therefore recover this kind of messages if its amplitude is larger than the chaotic fluctuations in the mean over the length of a bit.We also introduce a new codification method in which the mean value of the transmitted signal, over the length of each bit, is preserved and we show how it is able to beat the decryption scheme. | en_US |
dc.description.sponsorship | This work was supported by MEC (Spain) and Feder under Projects TEC2006-1009/MIC (PhoDECC), TEC-2006-28105-E, and FIS2007-60327 (FISICOS); from EC Project PICASSO Grant IST-2005- 34551. The work of M. C. Soriano was supported by the MEC under a “Juan de la Cierva” contract. | en_US |
dc.format.extent | 1329469 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | en_US |
dc.publisher | Institute of Electrical and Electronics Engineers | en_US |
dc.rights | openAccess | en_US |
dc.subject | Chaos | en_US |
dc.subject | Dynamics | en_US |
dc.subject | Nonlinear optics | en_US |
dc.subject | Optical communications | en_US |
dc.subject | Semiconductor lasers | en_US |
dc.title | Chaos-Based Optical Communications: Encryption Versus Nonlinear Filtering | en_US |
dc.type | artículo | en_US |
dc.identifier.doi | 10.1109/JQE.2009.2037980 | - |
dc.description.peerreviewed | Peer reviewed | en_US |
dc.relation.publisherversion | http://dx.doi.org/10.1109/JQE.2009.2037980 | en_US |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
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