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EnglishThe limited availability and the lack of continuity in the service of Global Positioning Satellite Systems (GNSS) in harsh environments is a critical issue for Intelligent Transport Systems (ITS) applications relying on the position. This work is developed within the framework of vehicle-to-everything (V2X) communication, with the aim to guarantee a continuous position availability to all the agents belonging to the network when GNSS is not available for a subset of them. The simultaneous observation of shared satellites is exploited to estimate the Non-Line-Of-Sight Inter-Agent Range within a real-time-connected network of receivers. It is demonstrated the effectiveness of a hybrid localization algorithm based on the the integration of standard GNSS measurements and linearised IAR estimates. The hybrid position estimation is solved through a self-adaptive iterative algorithm to find the position of receivers experiencing GNSS outages.
A collaborative method for positioning based on GNSS inter agent range estimation / Minetto, Alex; Cristodaro, Calogero; Dovis, Fabio. - ELETTRONICO. - (2017), pp. 2714-2718. ((Intervento presentato al convegno 2017 25th European Signal Processing Conference (EUSIPCO) tenutosi a Kos (Greece) nel 28 Aug.-2 Sept. 2017.
| Titolo: | A collaborative method for positioning based on GNSS inter agent range estimation |
| Autori: | |
| Data di pubblicazione: | 2017 |
| Abstract: | The limited availability and the lack of continuity in the service of Global Positioning Satellit...e Systems (GNSS) in harsh environments is a critical issue for Intelligent Transport Systems (ITS) applications relying on the position. This work is developed within the framework of vehicle-to-everything (V2X) communication, with the aim to guarantee a continuous position availability to all the agents belonging to the network when GNSS is not available for a subset of them. The simultaneous observation of shared satellites is exploited to estimate the Non-Line-Of-Sight Inter-Agent Range within a real-time-connected network of receivers. It is demonstrated the effectiveness of a hybrid localization algorithm based on the the integration of standard GNSS measurements and linearised IAR estimates. The hybrid position estimation is solved through a self-adaptive iterative algorithm to find the position of receivers experiencing GNSS outages. |
| ISBN: | 978-0-9928626-7-1 978-0-9928626-8-8 978-1-5386-0751-0 |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| 08081704.pdf | Eusipco 2017 download sito IEEE | 2. Post-print / Author's Accepted Manuscript | Non Pubblico - Accesso privato/ristretto | Administrator Richiedi una copia |
http://hdl.handle.net/11583/2697950
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