Intelligent Transportation System (ITS) is a vision which offers safe, secure and smart travel experience to drivers. This futuristic plan aims enable vehicles, roadside transportation infrastructures, pedestrian smart-phones other devices communicate with one another provide safety convenience services. Vehicle (V2V) Infrastructure (V2I) communication in ITS ability exchange speed, heading ang...

A hybrid analog-digital combiner for broadcast vehicular communication is proposed. It has an analog part that does not require any channel state information or feedback from the receiver, and a digital uses maximal ratio combining (MRC). We focus on designing of to optimize received signal strength along all azimuth angles robust periodic vehicle-to-vehicle (V2V) communication, in scenario one...

In this article we studies the impact of dynamic vehicular traffic density on signal-to-noise-ratio and associated bit-error-rate (BER) performance vehicle-to-vehicle visible light communication (V2V-VLC) systems. The uses data from M42 M6 motorways in U.K. to investigate probability coexistence other vehicles adjacent lanes, which induce interference act as potential reflectors. results show t...

This paper studies the allocation of shared resources between vehicle-to-infrastructure (V2I) and vehicle-to-vehicle (V2V) links in vehicle-to-everything (V2X) communications. In existing algorithms, dynamic vehicular environments quantization continuous power become bottlenecks for providing an effective timely resource policy. this paper, we develop two algorithms to deal with these difficult...

Cooperative vehicular systems are currently being investigated to design innovative ITS (Intelligent Transportation Systems) solutions for road traffic management and safety. Through the wireless exchange of information between vehicles, and between vehicles and infrastructure nodes, cooperative systems can support novel decentralized strategies for ubiquitous and more cost-attractive traffic m...

The major benefits of driving vehicles in controlled close formations such as platoons are that of increasing traffic fluidity and reducing air pollution. While vehicle-to-vehicle (V2V) communications is requisite for platooning stability, the existing radio communications technologies (e.g., the IEEE 802.11p) suffer from poor performance in highly dense road scenarios, which are exactly to be ...

This paper investigates the downlink scheduling for relay-aided high-mobility vehicular networks, where the vehicles with good vehicle-to-infrastructure (V2I) links are employed as cooperative relay nodes to help the ones with poor V2I links forward information via vehicle-to-vehicle (V2V) links. In existing works, instantaneous achievable information rate was widely adopted to perform the link...