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.
find the article attached below;
