Analysis of VANET Wireless Networking Technologies in Realistic Environments

Abstract

Communication is essential to provide an intelligent services to connected cars. For operational services, connected vehicles in VANET (Vehicle Ad hoc Networks) regularly try to transfer large amounts of data for vehicular safety. Similarly, V2x (Vehicle-to-Everything) communication includes vehicles transferring information with each other and with infrastructure i.e., Vehicle-to-Infrastructure (V2I) and Vehicle-to-Vehicle (V2V) are proven to increase traffic safety and security as well as to enhance the efficiency of intelligent transportation system (ITS). Vehicular connectivity is provided using short-range technologies such as the IEEE 802.110 standard or cellular approaches, such as the 5G network. In this article, we consider combining these technologies in a cooperative manner and aiming at exploiting jointly their advantages. In this cooperative heterogeneous network, the IEEE 802.11p supports safety-related pilot use cases while the provision of non-safetyrelated pilot use cases are supported by the 5G test network.

Analysis of collaborative wireless vehicular technologies under realistic conditions

“…The research in this paper is an extension of our earlier study on vehicular networking by offering a new perception and better findings using two different wireless technologies in VANET. This research work extends our previous research paper [6] published in Radio Wireless Week (RWW) 2021.We have performed the pilot measurements once again by also considering the network throughput. latency and packet loss.…”

“…The RWSs-RSUs and vehicles exchange real-time road weather and traffic data by allowing accurate real-time service creation precisely to different road transport actors. To deliver this road weather and traffic service data, the combination of short and long-range communication technologies (VANET & cellular network) can be exploited [6,7]. The combination of these wireless technologies assists the "Next Generation Application" that forecasts, measures, and deliver the weather effects on different road traffic actors.…”

Connected Vehicles: V2V and V2I Road Weather and Traffic Communication Using Cellular Technologies

“…Table 3 together with Figure 7 and Figure 8 reveal that during the start of the test measurements, there were more packet losses which ultimately led to an increase in network latency. However, as a whole, the LTE and 5GTN performances were satisfactory for fulfilling the minimum requirements to deliver the safety messages in the V2V and V2I scenarios (<100 ms) [ 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 ].…”

Performance evaluation of IEEE 802.11p, LTE and 5G in connected vehicles for cooperative awareness

“…The automobile industry in C2C consortium (2013) signed an agreement for the establishment of the system. 11 The implementation strategies are developed by the Amsterdam Consortium, 11 this is an alliance of different C-ITS stakeholders in Europe implementing and demonstrating different ITS infrastructure in smart cities and main roads. IEEE 1609 introduces a protocol on top of the PHY and MAC layer of IEEE 802.11.…”

“…IEEE 802.11 is a basic a protocol stack for mm-Wave, that would be able to ensure a data-rate up to 7 Gbps with an end-to-end latency of less than 10 ms. Also, under ideal propagation conditions, mm-Wave systems outperforms IEEE802.11p/DSRC and LTE/LTE-A Pro standards in terms of V2X communication. 11 With the deployment of 5G mmWave networks on large scale would offer wide area coverage for V2X communication. This wide range network would possibly be able to collect and exchange road weather and road observation data between vehicles and roadside infrastructure.…”