Results 1 to 10 of about 1,567 (167)

A Survey of Vehicle to Everything (V2X) Testing [PDF]

Sensors, 2019
Vehicle to everything (V2X) is a new generation of information and communication technologies that connect vehicles to everything. It not only creates a more comfortable and safer transportation environment, but also has much significance for improving ...
Jian Wang, Yameng Shao, Yuming Ge, Rundong Yu   +3 more
doaj   +6 more sources

Security Authentication Scheme for Vehicle-to-Everything Computing Task Offloading Environments [PDF]

Sensors
Computational task offloading is a key technology in the field of vehicle-to-everything (V2X) communication, where security issues represent a core challenge throughout the offloading process.
Yubao Liu, Chenhao Li, Quanchao Sun, Haiyue Jiang   +3 more
doaj   +2 more sources

Intelligent Transportation System With 5G Vehicle-to-Everything (V2X): Architectures, Vehicular Use Cases, Emergency Vehicles, Current Challenges, and Future Directions

IEEE Access
In recent years, connected vehicle technologies emerged to provide a safer and more connected environment for transportation systems, which has further evolved into cellular vehicle-to-everything (C-V2X) technology.
Vaishali Pawar, Nilima Zade, Deepali Vora, Vaishali Khairnar, Aurenice Oliveira, Ketan Kotecha, Ambarish Kulkarni   +6 more
doaj   +3 more sources

Calibration-Free Roadside BEV Perception with V2X-Enabled Vehicle Position Assistance [PDF]

Sensors
Roadside bird’s eye view (BEV) perception can enhance the comprehensive environmental awareness required for autonomous driving systems. Current approaches typically concentrate on BEV perception from the perspective of the vehicle, requiring precise ...
Wei Zhang, Yilin Gao, Zhiyuan Jiang, Ruiqing Mao, Sheng Zhou   +4 more
doaj   +2 more sources

Optimizing Urban Traffic Efficiency and Safety via V2X: A Simulation Study Using the MOSAIC Platform [PDF]

Sensors
Urban growth and rising vehicle usage have intensified congestion, accidents, and environmental impact, exposing the limitations of traditional traffic management systems.
Sebastian-Ioan Alupoaei, Constantin-Florin Caruntu   +1 more
doaj   +2 more sources

Security of communication 5G-V2X: A proposed approach based on securing 5G-V2X based on Blockchain [PDF]

ITM Web of Conferences, 2022
With the rapid evolution of wireless communication and autonomous vehicles, vehicle to Everything (V2X) communications provides driving safety, traffic efficiency, and real-time traffic information in-vehicle networks.
Manale Boughanja, Mazri Tomader
doaj   +1 more source

A Study of LTE-V2X Mode 4 Performances in a Multiapplication Context

IEEE Access, 2022
With the growing importance of cooperative intelligent transport systems (C-ITS), 3GPP has standardized LTE-V2X (Long Term Evolution - Vehicle-to-everything) in Release 14 to address specifically vehicle-to-everything (V2X) connectivity.
Chourouk Ghodhbane, Mohamed Kassab, Sassi Maaloul, Hasnaa Aniss, Marion Berbineau   +4 more
doaj   +1 more source

A Tutorial on the LTE-V2X Direct Communication

IEEE Open Journal of Vehicular Technology, 2022
The concept of direct communications between vehicles and to/from vehicles and roadside infrastructure (vehicle to vehicle and vehicle to infrastructure – V2X) has been around for more than 20 years.
Abolfazl Hajisami, Jim Lansford, Aasif Dingankar, Jim Misener   +3 more
doaj   +1 more source

Joint power control and user grouping mechanism for efficient uplink non‐orthogonal multiple access‐based 5G communication: Utilising the Lèvy‐flight firefly algorithm

IET Networks, EarlyView., 2023
We utilise a metaheuristic optimisation method, inspired by nature, called the Lévy‐flight firefly algorithm (LFA), to tackle the power regulation and user grouping in the NOMA systems. Abstract The non‐orthogonal multiple access strategies have shown promise to boost fifth generation and sixth generation wireless networks' spectral efficiency and ...
Zaid Albataineh, Khaled F. Hayajneh, Haythem Bany Salameh, Raed Al Athamneh, Yaser Jararweh   +4 more
wiley   +1 more source

ATOMIC: Adaptive Transmission Power and Message Interval Control for C-V2X Mode 4

IEEE Access, 2021
To support the emerging vehicle-to-everything (V2X) communication for autonomous vehicles and smart transportation services, 3rd Generation Partnership Project (3GPP) has recently introduced cellular V2X (C-V2X) standards.
Byungjun Kang, Jinmo Yang, Jeongyeup Paek, Saewoong Bahk   +3 more
doaj   +1 more source