Peer‐to‐peer cooperation for GPS positioning

descriptionPublicationkeyboard_double_arrow_right Article 13 Jul 2016 Italy English Publisher:WileyJournal:International Journal of Satellite Communications and Networking, volume 35, pages 323-341 (issn: 1542-0973, eissn: 1542-0981,

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Authors: MOROSI, SIMONE; MARTINELLI, ALESSIO; DEL RE, ENRICO;

doi: 10.1002/sat.1186

handle: 2158/1055692

Peer‐to‐peer cooperation for GPS positioning

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Abstract

SummaryThis paper presents a peer‐to‐peer cooperative positioning technique together with its performance assessment. The cooperation between the two GPS receivers is realized by means of a wireless LAN connection and is significantly influenced by the accurateness of the synchronization between the two terminals. Both the outdoor‐to‐indoor and outdoor‐to‐outdoor scenarios are considered. For each scenario, we assess the satellite signal acquisition and its computational load and the performance in terms of position accuracy and time‐to‐first‐fix of the positioning procedure. Copyright © 2016 John Wiley & Sons, Ltd.

Country

Italy

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Keywords

GPS; Cooperative Positioning; Assisted-GPS;

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