Results 171 to 180 of about 18,802,217 (218)

Success Probability Analysis of Cooperative C-V2X Communications

IEEE Transactions on Intelligent Transportation Systems, 2022
In this paper, we present the success probability analysis of cooperative cellular vehicle-to-everything (C-V2X) communications, i.e., cellular-relay V2X communications. We model the spatial layout of macro base stations (MBSs) as a 2D Poisson point process (PPP) and roads as a Poisson line process (PLP), with road wireless nodes (including vehicles ...
Bin Pan, Hao Wu
openaire   +1 more source

Collision Probabilities Between User Equipment Using 5G NR Sidelink Time-Domain-Based Resource Allocation in C-V2X

Electronics
Efficient resource allocation is a critical factor in ensuring reliable and low-latency communication in the fifth-generation New Radio (5G NR) sidelink-based Cellular Vehicle to Everything (C-V2X) networks.
Mehnaz Tabassum, Aurenice Oliveira
semanticscholar   +1 more source

How Does C-V2X Perform in Urban Environments? Results From Real-World Experiments on Urban Arterials

IEEE Transactions on Intelligent Vehicles
Cellular vehicle-to-everything (C-V2X) is an emerging technology that has the potential to significantly improve traffic safety and efficiency through various applications such as pedestrian alerts, traffic hazard warnings, signal timing information ...
Pei Li, Keshu Wu, Yang Cheng, Steven T. Parker, D. Noyce   +4 more
semanticscholar   +1 more source

Leveraging Digital Twin and DRL for Collaborative Context Offloading in C-V2X Autonomous Driving

IEEE Transactions on Vehicular Technology
Digital Twin (DT) technology, as a promising technology, can achieve the vehicular contexts mapping of the virtual world and physical world in a collaborative autonomous driving (CAD) system.
Kangkang Sun, Jun Wu, Qianqian Pan, Xi Zheng, Jianhua Li, Shui Yu   +5 more
semanticscholar   +1 more source

C-V2X interoperability testing datasets :

This paper introduces a set of cellular vehicle-to-everything (C-V2X) datasets collected at the National Institute of Standards and Technology (NIST) Internet of Thing (IoT) Devices Interoperability Testbed. These datasets can be used to examine, analyze, and assess C-V2X compatibility and interoperability among commercial on-board units (OBUs) and ...
Eugene Song, Davide Pesavento, Ya-Shian Li-Baboud   +2 more
openaire   +1 more source

Huawei Launches First C-V2X RSU

Traffic Technology International, 2018
The intelligent roadside device can support low-latency connected vehicle data broadcasting and exchange over Uu and PC5 interfaces
openaire   +1 more source

DRG-DCC: A Driving Risk Gaming Based Distributed Congestion Control Method for C-V2X Technology

Computers, Materials & Continua
: Congestion control is an inherent challenge of V2X (Vehicle to Everything) technologies. Due to the use of a broadcasting mechanism, channel congestion becomes severe with the increase in vehicle density.
Lingqiu Zeng, Peibing Sa, Qingwen Han, L. Ye, Le Yang, Cheng Zhang, Jiqiang Cheng   +6 more
semanticscholar   +1 more source

Proactive Effects of C-V2X-Based Vehicle-Infrastructure Cooperation on the Stability of Heterogeneous Traffic Flow

IEEE Internet of Things Journal
Connected vehicles (CVs) utilizing cellular vehicle-to-everything (C-V2X) technology are increasingly coexisting on the road with regular vehicles (RVs).
Rui Chen, Siyi Sun, Yutian Liu, Xiaopeng Hu, Yilong Hui, Nan Cheng   +5 more
semanticscholar   +1 more source

OTFCS-Modulated Waveform Design for Joint Grant-Free Random Access and Positioning in C-V2X

IEEE Journal on Selected Areas in Communications
The cellular-vehicle-to-everything (C-V2X) communication network is constantly evolving and changing the way people travel. To realize connected automated vehicles, both precise positioning and reliable communications of vehicles and associated terminals
Yiyan Ma, Guoyu Ma, Bo Ai, Jingrong Liu, Ning Wang, Z. Zhong   +5 more
semanticscholar   +1 more source

Introduction to 5G C-V2X

2023
Jianfeng Ren, Dong Xia
openaire   +2 more sources