Performance comparison between LTE-V2X and ITS-G5 under realistic urban scenarios
| Autor: | Mouna Karoui, Gerard Chalhoub, Antonio A. Freitas |
|---|---|
| Přispěvatelé: | Laboratoire d'Informatique, de Modélisation et d'Optimisation des Systèmes (LIMOS), Ecole Nationale Supérieure des Mines de St Etienne-Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne [2017-2020] (UCA [2017-2020]), Karoui, Mouna, Ecole Nationale Supérieure des Mines de St Etienne (ENSM ST-ETIENNE)-Université Clermont Auvergne [2017-2020] (UCA [2017-2020])-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Service (systems architecture)
business.industry Wireless network Computer science End-to-end delay C-ITS Mode (statistics) IEEE 80211p/ITS-G5 LTE-V2X 020302 automobile design & engineering 020206 networking & telecommunications 02 engineering and technology [INFO] Computer Science [cs] End-to- end delay 0203 mechanical engineering Handover 11. Sustainability 0202 electrical engineering electronic engineering information engineering Wireless [INFO]Computer Science [cs] business Mobile device Computer network |
| Zdroj: | IEEE VTC-Spring 2020 IEEE VTC-Spring 2020, May 2020, Antwerp, Belgium VTC Spring |
| Popis: | International audience; Wireless communications are being used for enhancing transport systems .In order to achieve these goals, some communication technologies are specially designed to support Vehicle-to-everything (V2X) functionalities. C-V2X (Cellular Vehicle-to-everything) or LTE-V2X and ITS-G5 are one of the existing solutions respectively standardized by 3GPP (3rd Generation Partnership Project) and ETSI (European Telecommunications Standards Institute). While ITS-G5 is a dedicated wireless network for C-ITS applications, LTE-V2X shares the network resources with other LTE applications used on mobile devices. In this paper, we give an insight on both technologies by briefly describing their communication mechanisms. Then, we compare their performances under different use cases using a networking and vehicular simulation platform. Results show that ITS-G5 outperforms LTE-V2X (mode 3) in case of the presence of concurrent LTE data traffic with V2X service. Throughout the conducted scenarios, we demonstrate the negative impact of handover on LTE-V2X eNB scheduled mode. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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