Unambiguous Acquisition and Tracking Technique for General BOC Signals

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dc.contributor.authorShen, Feng
dc.contributor.authorXu, Guanghui
dc.contributor.authorCheong, Joon Wayn
dc.contributor.authorFeng, Haiyu
dc.coverage.issue3cs
dc.coverage.volume24cs
dc.date.accessioned2015-10-26T08:05:46Z
dc.date.available2015-10-26T08:05:46Z
dc.date.issued2015-09cs
dc.description.abstractThis article presents a new unambiguous acquisition and tracking technique for general Binary Offset Carrier (BOC) ranging signals, which will be used in modern GPS, European Galileo system and Chinese BeiDou system. The test criterion employed in this technique is based on a synthesized correlation function which completely removes positive side peaks while keeping the sharp main peak. Simulation results indicate that the proposed technique completely removes the ambiguity threat in the acquisition process while maintaining relatively higher acquisition performance for low order BOC signals. The potential false lock points in the tracking phase for any order BOC signals are avoided by using the proposed method. Impacts of thermal noise and multipath on the proposed technique are investigated; the simulation results show that the new method allows the removal of false lock points with slightly degraded tracking performance. In addition, this method is convenient to implement via logic circuits.en
dc.formattextcs
dc.format.extent840-849cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2015 vol. 24, č. 3, s. 840-849. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2015.0840en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/51753
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2015/15_03_0840_0849.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectModern GPSen
dc.subjectGalileoen
dc.subjectBeiDouen
dc.subjectBOCen
dc.subjectunambiguous acquisition and trackingen
dc.subjectmultipathen
dc.subjectthermal noiseen
dc.titleUnambiguous Acquisition and Tracking Technique for General BOC Signalsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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