A hybrid model to extend vehicular intercommunication V2V through D2D architecture

Emad Abd-Elrahman (1) , Adel Mounir Said (1) , Thouraya Toukabri (2, 3, 4, 5) , Hossam Afifi (2, 4, 5) , Michel Marot (2, 4, 5)

1 NTI - Switching Department (National Telecommunication Institute )
2 TSP - RST - Département Réseaux et Services de Télécommunications
3 Orange Labs [Issy les Moulineaux]
4 SAMOVAR - Services répartis, Architectures, MOdélisation, Validation, Administration des Réseaux
5 CNRS - Centre National de la Recherche Scientifique

In the recent years, many solutions for Vehicle to Vehicle (V2V) communication were proposed to overcome failure problems (also known as "dead-ends"). This paper proposes a novel framework for V2V failure recovery using Device-to-Device (D2D) communications. Based on the unified Intelligent Transportation Systems (ITS) architecture, LTE-based D2D mechanisms can improve V2V "dead-ends" failure recovery delays. This new paradigm of hybrid V2V-D2D communications overcomes the limitations of traditional V2V routing techniques. According to NS2 simulation results, the proposed hybrid model decreases the end to end delay (E2E) of messages delivery. A complete comparison of different D2D use cases (best & worst scenarios) is presented to show the enhancements brought by our solution compared to traditional V2V techniques

Mots clés: V2V; D2D; VANET; Intelligent transportation systems

Domaines: Réseaux et télécommunications [cs.NI]

Emad Abd-Elrahman, Adel Mounir Said, Thouraya Toukabri, Hossam Afifi, Michel Marot. A hybrid model to extend vehicular intercommunication V2V through D2D architecture. ICNC 2015 : International Conference on Computing, Networking and Communications, Feb 2015, Garden Grove, Ca, United States. pp.754 - 759 ⟨10.1109/ICCNC.2015.7069441⟩. ⟨hal-01262404⟩