Abstract
Cellular Vehicle to Everything (V2X) has redefined the vehicular communication architecture as something that needs an ultra-reliable link, high capacity, and fast message delivery in vehicular networks. The V2X scenarios are broadly categorized as Vehicle to Vehicle (V2V), Vehicle to Infrastructure (V2I), Vehicle to Pedestrians (V2P), and Vehicle to Network (V2N). Vulnerable pedestrians belong to the V2P category and hence require an ultra-reliable link and a fast message delivery in case the moving vehicle is in the close proximity of the pedestrian. However, congestion in the network calls for an optimized resource allocation that would allow a fast and secure connection between a vehicle and the pedestrian. In this paper, we have proposed a distance-based resource allocation that classifies the pedestrians in different categories, performs a one-to-many weighted bipartite matching, and finally a reinforcement learning based power allocation.
Highlights
Vehicular communication has seen a recent shift in terms of technology with the introduction of the cellular V2X technology proposed by the 3rd Generation Partnership Project (3GPP)
By varying the SINR threshold, we look at the V2P link capacity under a variable vehicular speed
In this paper we have proposed a D2D-based V2P resource allocation based on the distance between vehicles and road-side pedestrians
Summary
Vehicular communication has seen a recent shift in terms of technology with the introduction of the cellular V2X technology proposed by the 3rd Generation Partnership Project (3GPP). Release 14 introduced the concept of V2X communication for the first time by including the air interfaces and core network technologies to support the V2X communication. The inception of the concept of cellular-based V2X, there is a new room for research in the intelligent transportation system (ITS) area. A shift from the Wi-Fi-based dedicated short-range communication (DSRC) to the seamlessly connected vehicles in C-VTX, has been seen in the research community. An area of particular interest is the radio resource management (RRM) for vehicular communication using cellular technology
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