The Time Difference of Arrival Estimation of Wi-Fi Signals
| dc.contributor.author | Nemec, Zdenek | |
| dc.contributor.author | Bezousek, Pavel | |
| dc.coverage.issue | 4 | cs |
| dc.coverage.volume | 17 | cs |
| dc.date.accessioned | 2016-03-18T10:37:15Z | |
| dc.date.available | 2016-03-18T10:37:15Z | |
| dc.date.issued | 2008-12 | cs |
| dc.description.abstract | The papers deals with a modeling of a Time- Difference of Arrival system for a subscriber station localization, based on the 802.11 standard wireless network. In the case of severe multipath effects the standard TDOA estimation methods, based on correlation of signals, received by conveniently displaced receiving stations show large errors. Thus, a new algorithm is proposed using received signals decomposition to a set of delayed replicas. This represents a linear estimation of reflected signals amplitudes. The described method leads to a better estimation of time differences of the signals, propagating on the direct paths between the emitter and the receiving stations. | en |
| dc.format | text | cs |
| dc.format.extent | 51-54 | cs |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Radioengineering. 2008, vol. 17, č. 4, s. 51-54. ISSN 1210-2512 | cs |
| dc.identifier.issn | 1210-2512 | |
| dc.identifier.uri | http://hdl.handle.net/11012/57249 | |
| dc.language.iso | en | cs |
| dc.publisher | Společnost pro radioelektronické inženýrství | cs |
| dc.relation.ispartof | Radioengineering | cs |
| dc.relation.uri | http://www.radioeng.cz/fulltexts/2008/08_04b_051_054.pdf | cs |
| dc.rights | Creative Commons Attribution 3.0 Unported License | en |
| dc.rights.access | openAccess | en |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/ | en |
| dc.subject | Positioning | en |
| dc.subject | multipath propagation | en |
| dc.subject | correlated signals | en |
| dc.subject | wall reflections | en |
| dc.subject | signal parameters estimation | en |
| dc.subject | signal processing | en |
| dc.title | The Time Difference of Arrival Estimation of Wi-Fi Signals | en |
| dc.type.driver | article | en |
| dc.type.status | Peer-reviewed | en |
| dc.type.version | publishedVersion | en |
| eprints.affiliatedInstitution.faculty | Fakulta eletrotechniky a komunikačních technologií | cs |
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