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dc.creatorPesyna, Kenneth M. Jr
dc.creatorWesson, Kyle D.
dc.creatorHeath, Robert W. Jr.
dc.creatorHumphreys, Todd E.
dc.date.accessioned2018-01-30T18:01:14Z
dc.date.available2018-01-30T18:01:14Z
dc.date.issued2011
dc.identifierdoi:10.15781/T2416TG3K
dc.identifier.urihttp://hdl.handle.net/2152/63309
dc.description.abstractA strategy known as Tightly-Coupled Opportunistic Navigation (TCON) is proposed for extending the penetration of GPS-assisted femtocells in weak-signal indoor environments. Standards and regulatory agencies impose strict time, frequency, and location requirements on femtocells. These can be met with GPS aiding to unparalleled time and positioning accuracies, but GPS signals are extremely weak and thus difficult to acquire indoors. The results of this paper suggest that a TCON solution fusing GPS with CDMA cellular signals offers significant sensitivity gains over state-of-the-art assisted-GPS receivers, allowing GPS-synchronized femtocells to be deployed in 90% of all residences.en_US
dc.language.isoengen_US
dc.relation.ispartofRadionavigation Laboratory Conference Proceedingsen_US
dc.subjectGPS-assisteden_US
dc.subjectFemtocell Synchronizationen_US
dc.subjectassisted-GPSen_US
dc.titleExtending the Reach of GPS-assisted Femtocell Synchronization and Localization Through Tightly-Coupled Opportunistic Navigationen_US
dc.typeConference paperen_US
dc.description.departmentAerospace Engineering and Engineering Mechanicsen_US
dc.rights.restrictionOpenen_US


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