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A novel safety message dissemination framework in LTE‐V2X system

Transactions on Emerging Telecommunications Technologies, 2021
AbstractVehicular communication plays a crucial role in improving road safety and maintaining traffic efficiency through the exchange of safety messages. Besides road safety, it can also be used to support other nonsafety features such as infotainment services, traffic management, parking assistance, and so on. In this article, we explore a hybrid long
Eshita Rastogi   +4 more
openaire   +1 more source

Security Analysis of LTE-V2X and A Platooning Case Study

IEEE INFOCOM 2020 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 2020
C-V2X extended from cellular networks has been considered one of the promising communication techniques for Internet of Vehicles (IoV). Correspondingly, it inherits the security issues from cellular networks, i.e., LTE or 5G, and also bring new types of security issues.
Pengfei Zhu, Konglin Zhu, Lin Zhang 0013
openaire   +1 more source

The Performance Comparison of LTE-V2X and IEEE 802.11p

2018 IEEE 87th Vehicular Technology Conference (VTC Spring), 2018
Vehicle-to-everything (V2X) can improve the road safety, the traffic efficiency, and the availability of infotainment services. Standardization of Long Term Evolution (LTE)-V2X has been actively conducted by the Third Generation Partnership Project (3GPP) to provide the solutions for V2X.
Li Zhao   +6 more
openaire   +1 more source

An Open Software-Defined-Radio Platform for LTE-V2X And Beyond

2020 IEEE 92nd Vehicular Technology Conference (VTC2020-Fall), 2020
Direct communication between vehicles using the sidelink is becoming increasingly important, but there is a lack of opportunities for performance evaluation, testing of new features and measurement data acquisition. In this paper, we present an open source implementation of the 3GPP C-V2X sidelink Mode 4.
Ralf Lindstedt   +3 more
openaire   +1 more source

Latency Aware Into LTE-V2X Mode 4 System

2018 14th International Conference on Signal-Image Technology & Internet-Based Systems (SITIS), 2018
Intelligent Transportation System (ITS) is the focus of many researchers due to the growing of traffic, which ensures complexity, especially in urban scenario. In this regard, Ultra-Reliable Low Latency Communication (URLLC) achievement is the main purpose for ITS.
Houda Chihi   +3 more
openaire   +2 more sources

On Reliability Bound and Improvement of Sensing-Based Semipersistent Scheduling in LTE-V2X

IEEE Internet of Things Journal, 2021
After the sensing-based semipersistent scheduling (SPS) is introduced in the media access control layer of the long-term evolution vehicle-to-everything (LTE-V2X) Mode 4, many tests have been conducted to measure its performance. However, until now, there is still no clear mathematical expression for the reliability of this scheduling.
Fenghui Zhang   +2 more
openaire   +1 more source

DSRC vs LTE V2X for Autonomous Vehicle Connectivity

2021
Autonomous vehicle uses a fully automated driving system to enable the vehicle to respond to external conditions that a human driver manages; V2X represents an important role in allowing vehicles to become more and more autonomous so for autonomous cars v2x communication is essential.
Kawtar Jellid, Tomader Mazri
openaire   +1 more source

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