Vehicle-to-Vehicle (V2V) messaging is an indispensable component of connected autonomous vehicle systems. The 3rd Generation Partnership Project (3GPP) designed to support V2V communication without any infrastructure using sensing-based Semi-Persistent Scheduling (SPS) in order avoid resource collisions for Cooperative Awareness Messages (CAMs) transmission. However, the legacy system suffers f...

Vehicular AdHoc networks (VANETs) allow connectivity in dispersed vehicle environments and other difficult access areas, where conventional network systems are not satisfactory. One of the most significant technical challenges faced implementing VANET is designing an efficient routing protocol that can provide a reliable path between source destination information. This paper discusses scheme i...

The main goal of vehicular communication is to provide a more safe and efficient operation. challenge in Vehicle-to-Everything (V2X) network reliable connectivity for the Vehicle-to-Vehicle (V2V) links high data rate Vehicle-to-Infrastructure (V2I) at same time. This requirement leads spectrum sharing communication. As systems increases, transmit power levels increases environment which turn ca...

The joint resource block (RB) allocation and power optimization problem is studied to maximize the sum-rate of vehicle-to-vehicle (V2V) links in device-to-device (D2D)-enabled V2V communication system, where one feasible cellular user (FCU) can share its RB with multiple pairs. first formulated as a nonconvex mixed-integer nonlinear programming (MINLP) constraint maximum interference FCU links....

Vehicular Ad hoc NETworks (VANETs) belong to a subcategory of traditional Mobile Ad hoc NETworks (MANETs). The main feature of VANETs is that mobile nodes are vehicles endowed with sophisticated “on-board” equipments, traveling on constrained paths (i.e., roads and lanes), and communicating each other for message exchange via Vehicle-to-Vehicle (V2V) communication protocols, as well as between ...

Due to the increasing number of car-centered connected services, making efficient use limited radio resources is critical in vehicular communications. Hybrid networks dispose multiple Radio Access Technologies (RATs) like cellular and vehicle-to-vehicle (V2V) networks, with complementary characteristics that allow for developing smarter network traffic distribution methods. This paper proposes ...

Resource allocation (RA) has a significant impact on vehicular network performance. With high mobility, RA is more challenging, as the number of vehicles in close proximity changes dynamically nonstationary environment. In this article, we propose multiagent double deep Q-networks scheme to stabilize system and maximize sum-capacity vehicle-to-infrastructure (V2I) links, while satisfying reliab...

With the recent advancement in intelligent transportation systems (ITS), vehicular network has become major force content dissemination, and it is essential to improve efficiency delivery quality service (QoS). The rapid growth data traffic limited resources have created a bottleneck dissemination. In addition, demand of high rate, low latency user's satisfaction on make dissemination more chal...