Loading...
Please wait, while we are loading the content...
Similar Documents
Vehicular Communications Utility in Road Safety Applications: A Step toward Self-Aware Intelligent Traffic Systems
| Content Provider | MDPI |
|---|---|
| Author | Zadobrischi, Eduard Dimian, Mihai |
| Copyright Year | 2021 |
| Description | The potential of wireless technologies is significant in the area of the safety and efficiency of road transport and communications systems. The challenges and requirements imposed by end users and competent institutions demonstrate the need for viable solutions. A common protocol by which there could be vehicle-to-vehicle and vehicle-to-road communications is ideal for avoiding collisions and road accidents, all in a vehicular ad hoc network (VANET). Ways of transmitting warning messages simultaneously by vehicle-to-vehicle and vehicle-to-infrastructure communications by various multi-hop routings are set out. Approaches to how to improve communication reliability by achieving low latency are addressed through the multi-channel (MC) technique based on two non-overlaps for vehicle-to-vehicle (V2V) and vehicle-to-road (V2R) or road-to-vehicle (R2V) communications. The contributions of this paper offer an opportunity to use common communication adaptable protocols, depending on the context of the situation, coding techniques, scenarios, analysis of transfer rates, and reception of messages according to the type of protocol used. Communications between the road infrastructure and users through a relative communication protocol are highlighted and simulated in this manuscript. The results obtained by the proposed and simulated scenarios demonstrate that it is complementary and that the common node of V2V/V2R (R2V) communication protocols substantially improves the process of transmitting messages in low-latency conditions and is ideal for the development of road safety systems. |
| Starting Page | 438 |
| e-ISSN | 20738994 |
| DOI | 10.3390/sym13030438 |
| Journal | Symmetry |
| Issue Number | 3 |
| Volume Number | 13 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2021-03-08 |
| Access Restriction | Open |
| Subject Keyword | Symmetry Transportation Science and Technology Inter-vehicle Communications Hybrid Networks V2v V2r R2v Dedicated Short-range Communications Safety Communications Road Communications |
| Content Type | Text |
| Resource Type | Article |
