Publication
Gnss blind interference detection based on fourth-order autocumulants
| dc.contributor.author | Nunes, Fernando | |
| dc.contributor.author | Sousa, Fernando | |
| dc.date.accessioned | 2018-01-19T10:35:37Z | |
| dc.date.available | 2018-01-19T10:35:37Z | |
| dc.date.issued | 2016-10 | |
| dc.description.abstract | GNSS signals affected by additive channel noise are approximately Gaussian, but often the presence of interference may change that distribution.We propose a blind detection method based on the Giannakis-Tsatsanis Gaussianity test to evaluate the presence of narrowband and wideband non-Gaussian interference. This method, resorting to the sample fourth-order autocumulants, is compared to other Gaussianity tests. The asymptotic covariance matrix of the estimated autocumulant vector is analytically determined, thus reducing the complexity of the proposed technique. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | NUNES, Fernando D.; SOUSA, Fernando M. G. – GNSS blind interference detection based on fourth-order autocumulants. IEEE Transactions on Aerospace and Electronic Systems. ISSN 0018-9251. Vol. 52, N.º 5 (2016), pp. 2574–2586 | pt_PT |
| dc.identifier.doi | 10.1109/TAES.2016.150499 | pt_PT |
| dc.identifier.issn | 0018-9251 | |
| dc.identifier.uri | http://hdl.handle.net/10400.21/7946 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Institute of Electrical and Electronics Engineers | pt_PT |
| dc.relation.publisherversion | http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7812898 | pt_PT |
| dc.subject | Signal | pt_PT |
| dc.subject | Tests | pt_PT |
| dc.subject | Order | pt_PT |
| dc.title | Gnss blind interference detection based on fourth-order autocumulants | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 2586 | pt_PT |
| oaire.citation.issue | 5 | pt_PT |
| oaire.citation.startPage | 2574 | pt_PT |
| oaire.citation.title | IEEE Transactions on Aerospace and Electronic Systems | pt_PT |
| oaire.citation.volume | 52 | pt_PT |
| person.familyName | Nunes | |
| person.familyName | Sousa | |
| person.givenName | Fernando | |
| person.givenName | Fernando | |
| person.identifier.orcid | 0000-0001-6573-4492 | |
| person.identifier.orcid | 0000-0003-2520-7553 | |
| person.identifier.rid | R-2624-2016 | |
| person.identifier.scopus-author-id | 7005110259 | |
| rcaap.rights | closedAccess | pt_PT |
| rcaap.type | article | pt_PT |
| relation.isAuthorOfPublication | 42afe5b2-2807-459c-8abb-f6d8c08e589c | |
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| relation.isAuthorOfPublication.latestForDiscovery | fca8aa4a-079f-41c1-9d52-098212a59b44 |