This 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.

Peer-to-peer cooperation for GPS positioning / Morosi, Simone; Martinelli, Alessio; DEL RE, Enrico. - In: INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS AND NETWORKING. - ISSN 1542-0973. - STAMPA. - 35:(2017), pp. 323-341. [10.1002/sat.1186]

Peer-to-peer cooperation for GPS positioning

MOROSI, SIMONE;MARTINELLI, ALESSIO;DEL RE, ENRICO
2017

Abstract

This 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.
2017
35
323
341
Morosi, Simone; Martinelli, Alessio; DEL RE, Enrico
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1055692
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