LTE-V: A TD-LTE-Based V2X Solution for Future Vehicular Network
Top Cited Papers
Open Access
- 20 September 2016
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Internet of Things Journal
- Vol. 3 (6), 997-1005
- https://doi.org/10.1109/jiot.2016.2611605
Abstract
Diverse applications in vehicular network present specific requirements and challenges on wireless access technology. Although considered as the first standard, IEEE 802.11p shows the obvious drawbacks and is still in the field-trial stage. In this paper, we propose long-term evolution (LTE)-V as a systematic and integrated V2X solution based on time-division LTE (TD-LTE) 4G. LTE-V includes two modes: 1) LTE-V-direct and 2) LTE-V-cell. Comparing to IEEE 802.11p, LTE-V-direct is a new decentralized architecture which modifies TD-LTE physical layer and try to keep commonality as possible to provide short range direct communication, low latency, and high reliability improvements. By leveraging the centralized architecture with native features of TD-LTE, LTE-V-cell optimizes radio resource management for better supporting V2I. LTE-V-direct and LTE-V-cell coordinate with each other to provide an integrated V2X solution. Performance simulations based on sufficient scenarios and the prototype system with typical cases are presented. Finally, future works of LTE-V are envisioned.Keywords
Funding Information
- National Science Fund for Distinguished Young Scholars (61425012)
- National Science Foundation Project (61300183)
This publication has 14 references indexed in Scilit:
- Device-to-Device Communication in LTE-Advanced Networks: A SurveyIEEE Communications Surveys & Tutorials, 2014
- A comprehensive survey on vehicular Ad Hoc networkJournal of Network and Computer Applications, 2014
- Enabling vehicular safety applications over LTE networksPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2013
- Short paper: A LTE-direct broadcast mechanism for periodic vehicular safety communicationsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2013
- Enhancing IEEE 802.11p/WAVE to provide infotainment applications in VANETsAd Hoc Networks, 2012
- 3GPP LTE Versus IEEE 802.11p/WAVE: Which Technology is Able to Support Cooperative Vehicular Safety Applications?IEEE Wireless Communications Letters, 2012
- LTE4V2X - impact of high mobility in highway scenariosPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2011
- Research challenges in intervehicular communication: lessons of the 2010 Dagstuhl SeminarIEEE Communications Magazine, 2011
- Vehicular communication systems: Enabling technologies, applications, and future outlook on intelligent transportationIEEE Communications Magazine, 2009
- On the Ability of the 802.11p MAC Method and STDMA to Support Real-Time Vehicle-to-Vehicle CommunicationEURASIP Journal on Wireless Communications and Networking, 2009