Journal ArticleDOI
LTE for vehicular networking: a survey
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TLDR
Standards and weaknesses of LTE as an enabling technology for vehicular communications are analyzed, and open issues and critical design choices are highlighted to serve as guidelines for future research in this hot topic.Abstract:
A wide variety of applications for road safety and traffic efficiency are intended to answer the urgent call for smarter, greener, and safer mobility. Although IEEE 802.11p is considered the de facto standard for on-the-road communications, stakeholders have recently started to investigate the usability of LTE to support vehicular applications. In this article, related work and running standardization activities are scanned and critically discussed; strengths and weaknesses of LTE as an enabling technology for vehicular communications are analyzed; and open issues and critical design choices are highlighted to serve as guidelines for future research in this hot topic.read more
Citations
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Journal Article
Improving Network Performance by Enabling Device-to-Device Communication over Heterogeneous Networks
TL;DR: The results showed that D2D communication could be used not only to meet the demands of users but also in order to expand the coverage area of the base station where either received signal strength is low or blind spots exist in the region.
Book ChapterDOI
Communication Paradigms and Literature Analysis
TL;DR: This chapter presents the general architecture of an ITS system, where communication plays a pivotal role, and focuses on the communication aspects only, discussing all the aspects related to vehicular communications.
Dissertation
Connectivity-Aware Routing in Vehicular Ad Hoc Networks
TL;DR: This thesis proposes three novel routing protocols to estimate both broad and comprehensive connectivities in VANETs: iCAR, iCAR-II, and D-CAR, which demonstrate the validity of using VANets for Internet-based services and mobile data offloading in addition to the significant improvement of VANets performance in terms of packet delivery ratio and end-to-end delay.
Posted Content
Reception Probabilities in 5G Vehicular Communications close to Intersections.
TL;DR: An overview of the salient properties of vehicular communication systems near intersections is provided, and a general procedure to analytically determine the success probability of a selected link as well as system-wide throughput is presented.
Proceedings ArticleDOI
NR V2X: Technologies, Performance, and Standardization
TL;DR: In this article, the authors analyze the design of NR V2X with a focus on Mode 2 and evaluate its performance using system-level simulations, where contention-based resource allocation has to be deployed.
References
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Journal ArticleDOI
3GPP LTE Versus IEEE 802.11p/WAVE: Which Technology is Able to Support Cooperative Vehicular Safety Applications?
TL;DR: A theoretical framework is provided which compares the basic patterns of both the technologies in the context of safety-of-life vehicular scenarios and presents mathematical models for the evaluation of the considered protocols in terms of successful beacon delivery probability.
Proceedings ArticleDOI
Device-to-Device Communications; Functional Prospects for LTE-Advanced Networks
TL;DR: The paper addresses critical issues and functional blocks to enable D2D communication as an add-on functionality to the LTE SAE architecture and demonstrates that by tolerating a modest increase in interference, D1D communication with practical range becomes feasible.
Journal ArticleDOI
Enhancing IEEE 802.11p/WAVE to provide infotainment applications in VANETs
TL;DR: The proposed W-HCF (WAVE-based Hybrid Coordination Function) protocol leverages controlled access capabilities on top of the basic contention-based access of the IEEE 802.11p; it exploits vehicles' position information and coordination among WAVE providers in order to improve performances of delay-constrained and loss-sensitive non-safety applications.
Proceedings ArticleDOI
A comparison of UMTS and LTE for vehicular safety communication at intersections
TL;DR: The study shows that UMTS will likely suffer from capacity limitations while LTE could perform reasonably well, and the focus is on the random access performance of the uplink channel.
Proceedings ArticleDOI
SMaRTCaR: An integrated smartphone-based platform to support traffic management applications
TL;DR: A smartphone-based platform is designed that exploits low-cost dedicated hardware to interact with sensors on board and in the vehicle surroundings that contributes to make the road transport greener, smarter, and safer.