Results 61 to 70 of about 489 (170)

DSRC versus 4G-LTE for Connected Vehicle Applications: A Study on Field Experiments of Vehicular Communication Performance

Journal of Advanced Transportation, 2017
Dedicated short-range communication (DSRC) and 4G-LTE are two widely used candidate schemes for Connected Vehicle (CV) applications. It is thus of great necessity to compare these two most viable communication standards and clarify which one can meet the
Zhigang Xu, Xiaochi Li, Xiangmo Zhao, Michael H. Zhang, Zhongren Wang   +4 more
doaj   +1 more source

Rate Splitting Multiple Access in V2X

IET Intelligent Transport Systems, Volume 19, Issue 1, January/December 2025.
This paper investigates the integration of rate‐splitting multiple access (RSMA) into cellular vehicle‐to‐everything (C‐V2X) networks to enhance resource allocation and interference management in decentralized, ad‐hoc vehicular communication environments.
Arun Kumar, Sumit Chakravarthy, Rashid Amin, Aziz Nanthaamornphong   +3 more
wiley   +1 more source

Emulation of Realistic GNSS Scenarios Over 3D Wave Field Synthesis and Over‐The‐Air Testing

IET Microwaves, Antennas &Propagation, Volume 19, Issue 1, January/December 2025.
This contribution takes the over‐the‐air testing method for wireless devices and combines it with the wave field synthesis technique to increase the efficiency, reliability and especially the realism of the tests. The main focus of this contribution is to use the aforementioned method to emulate realistic GNSS scenarios inside an anechoic chamber ...
Renato Zea Vintimilla, Kevin Drenkhahn, Christoph Wagner, Mario Lorenz, Markus Landmann, Giovanni del Galdo   +5 more
wiley   +1 more source

Real-Vehicle Electromagnetic Compatibility Evaluation of V2X Communication Equipment [PDF]

Journal of Electromagnetic Engineering and Science
This paper presents a real-vehicle electromagnetic compatibility (EMC) evaluation method for dual-mode vehicle-to-everything (V2X) systems supporting WAVE and LTE-V2X. Unlike conventional EMC tests that are limited to assessing regulatory compliance, the
Seung-Kyu Choi, Ju-Won Lee, Jong-Ho Kim
doaj   +1 more source

Machine learning approach of multi‐RAT selection for travelling users in 5G NSA networks

IET Networks, Volume 14, Issue 1, January/December 2025.
The authors present RAT selection algorithm for efficient resource allocation for public bus travelling user(s), utilising live data from multiple 5G NSA base stations. Models of the supervised machine learning algorithms: SVM, DNN and XGBoost were deployed for implementation to predict or select the appropriate RAT between 4G and 5G RATs.
Nurudeen O. Salau, Sanaullah Manzoor, Muhammad Z. Shakir   +2 more
wiley   +1 more source

QoE-Based Resource Allocation for Heterogeneous Multi-Radio Communication in Software-Defined Vehicle Networks

IEEE Access, 2018
Recently, vehicle to everything (V2X) communications have drawn a significant amount of attention. Emerging V2X applications demand the efficient utilization of heterogeneous access technologies, such as long-term evolution (LTE), Wi-Fi, and dedicated ...
Wei Huang, Lianghui Ding, De Meng, Jenq-Neng Hwang, Yiling Xu, Wenjun Zhang   +5 more
doaj   +1 more source

Design and development of multiband PIFA antenna for vehicular LTE/5G and V2X communication

EURASIP Journal on Wireless Communications and Networking, 2023
This paper aims to introduce a custom-designed multiband planar inverted-F antenna (PIFA) suitable for automotive applications in LTE/5G schemes operating under 6 GHz, as well as Vehicle-to-Everything (V2X) communications.
Amruta A. Nikam, Rupali B. Patil
doaj   +1 more source

Improvising the Performance of Nomadic Vehicular Cloud by Reducing Task Migrations

IET Networks, Volume 14, Issue 1, January/December 2025.
The rise of cloud computing has led to the development of vehicle clouds, where processing, sensor, and networking capabilities are dynamically allocated to authorised users, resulting in an unpredictable environment. This study focuses on reducing job migrations within a Nomadic Vehicular Cloud (NVC) system.
Rakesh Kumar Godi, Swathi Agarwal, A. S. Hamsa, S. Supreeth, B. J. Ambika, S. Rohith   +5 more
wiley   +1 more source

Channel Coding QoS Analysis in 5G V2X Dynamic Propagation Models

IEEE Access
Vehicle-to-everything (V2X) communications is a crucial area of wireless communications and is of primary interest for automakers, smart cities, municipal services, traffic planners, and law enforcement authorities.
Dimitrios Chatzoulis, Costas Chaikalis, Apostolos Xenakis, Dimitrios Kosmanos, Kostas E. Anagnostou   +4 more
doaj   +1 more source

A Novel Green Logistics Vehicle Scheduling Method Against Road Congestion Utilizing Vehicle–Road–Cloud Collaborative Technology

Journal of Advanced Transportation, Volume 2025, Issue 1, 2025.
In modern urban logistics and schedule systems, road congestion stands out as a primary contributor to heightened energy consumption in new energy logistics vehicles. Addressing this issue, this study establishes a scheduling method for new energy logistics vehicles comprising several key components: Using the vehicle–road–cloud collaborative ...
Rui Zheng, Zhiwei Zhu, Xiaolu Ma, Ruiyang Shi, Zibao Lu, Linlin You   +5 more
wiley   +1 more source