The evolution and integration of communication networks and positioning technologies are evolving at a fast pace in the framework of vehicular systems. The mutual dependency of such two capabilities can enable several new cooperative paradigms, whose adoption is however slowed down by the lack of suitable open protocols, especially related to the positioning and navigation domain. In light of this, the paper introduces a novel vehicular message type, namely the Cooperative Enhancement Message (CEM), and an associated open protocol to enable the sharing of Global Navigation Satellite Systems (GNSS) raw measurements among connected vehicles. The proposed CEM aims at extending existent approaches such as Cooperative Awareness Messages (CAM) and Collective Perception Messages (CPM) by complementing their paradigms with a cooperative enhancement of the localization accuracy, precision, and integrity proposed by state-of-the-art solutions. Besides the definition of CEMs and a related protocol, a validation of the approach is proposed through a novel simulation framework. A preliminary analysis of the network performance is presented in the case where CEM and CAM transmissions coexist and are concurrently used to support cooperative vehicle applications.
Cooperative Localization Enhancement through GNSS Raw Data in Vehicular Networks / Minetto, A.; Zocca, S.; Raviglione, F.; Malinverno, M.; Casetti, C. E.; Chiasserini, C. F.; Dovis, F.. - ELETTRONICO. - (2021), pp. 1-6. (Intervento presentato al convegno Globecom 2021 tenutosi a Madrid (Spain) nel 7-11 Dec. 2021) [10.1109/GCWkshps52748.2021.9682163].
Cooperative Localization Enhancement through GNSS Raw Data in Vehicular Networks
A. Minetto;S. Zocca;F. Raviglione;M. Malinverno;C. E. Casetti;C. F. Chiasserini;F. Dovis
2021
Abstract
The evolution and integration of communication networks and positioning technologies are evolving at a fast pace in the framework of vehicular systems. The mutual dependency of such two capabilities can enable several new cooperative paradigms, whose adoption is however slowed down by the lack of suitable open protocols, especially related to the positioning and navigation domain. In light of this, the paper introduces a novel vehicular message type, namely the Cooperative Enhancement Message (CEM), and an associated open protocol to enable the sharing of Global Navigation Satellite Systems (GNSS) raw measurements among connected vehicles. The proposed CEM aims at extending existent approaches such as Cooperative Awareness Messages (CAM) and Collective Perception Messages (CPM) by complementing their paradigms with a cooperative enhancement of the localization accuracy, precision, and integrity proposed by state-of-the-art solutions. Besides the definition of CEMs and a related protocol, a validation of the approach is proposed through a novel simulation framework. A preliminary analysis of the network performance is presented in the case where CEM and CAM transmissions coexist and are concurrently used to support cooperative vehicle applications.File | Dimensione | Formato | |
---|---|---|---|
2021005763_IEEE_PDF_checked.pdf
accesso aperto
Descrizione: Versione autoriale accettata in attesa di presentazione (presso Globecom 2021) e pubblicazione negli atti di convegno
Tipologia:
2. Post-print / Author's Accepted Manuscript
Licenza:
PUBBLICO - Tutti i diritti riservati
Dimensione
694.41 kB
Formato
Adobe PDF
|
694.41 kB | Adobe PDF | Visualizza/Apri |
Cooperative_Localization_Enhancement_through_GNSS_Raw_Data_in_Vehicular_Networks.pdf
non disponibili
Tipologia:
2a Post-print versione editoriale / Version of Record
Licenza:
Non Pubblico - Accesso privato/ristretto
Dimensione
1.37 MB
Formato
Adobe PDF
|
1.37 MB | Adobe PDF | Visualizza/Apri Richiedi una copia |
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/11583/2930540