Results 1 to 10 of about 18,802,217 (218)

A Highly Accurate Positioning Solution for C-V2X Systems [PDF]

Sensors, 2021
Cellular vehicle-to-everything (C-V2X) is essential in enabling safe, reliable, and efficient transportation services. It serves as serve as the foundation for vehicles to communicate with each other and everything around them. One fundamental element in
Qi Liu, Peng Liang, Junjie Xia, Ti Wang, Meng Song, Xingrong Xu, Jiachi Zhang, Yuanyuan Fan, Liu Liu   +8 more
doaj   +5 more sources

A Co-Operative Perception System for Collision Avoidance Using C-V2X and Client–Server-Based Object Detection [PDF]

Sensors
With the recent 5G communication technology deployment, Cellular Vehicle-to-Everything (C-V2X) significantly enhances road safety by enabling real-time exchange of critical traffic information among vehicles, pedestrians, infrastructure, and networks ...
Jungme Park, Vaibhavi Kavathekar, Shubhang Bhuduri, Mohammad Hasan Amin, Sriram Sanjeev Devaraj   +4 more
doaj   +3 more sources

Advancing C-V2X for Level 5 Autonomous Driving from the Perspective of 3GPP Standards [PDF]

Sensors, 2023
Cellular vehicle-to-everything (C-V2X) is one of the enabling vehicular communication technologies gaining momentum from the standardization bodies, industry, and researchers aiming to realize fully autonomous driving and intelligent transportation ...
Muhammad Jalal Khan, Manzoor Ahmed Khan, Sumbal Malik, Parag Kulkarni, Najla Alkaabi, Obaid Ullah, Hesham El-Sayed, Amir Ahmed, Sherzod Turaev   +8 more
doaj   +2 more sources

Reducing Message Collisions in Sensing-Based Semi-Persistent Scheduling (SPS) by Using Reselection Lookaheads in Cellular V2X

Sensors, 2018
In the C-V2X sidelink Mode 4 communication, the sensing-based semi-persistent scheduling (SPS) implements a message collision avoidance algorithm to cope with the undesirable effects of wireless channel congestion.
Yongseok Jeon, Seungho Kuk, Hyogon Kim
doaj   +3 more sources

Intra-Technology Enhancements for Multi-Service Multi-Priority Short-Range V2X Communication [PDF]

Sensors
Cooperative Intelligent Transportation Systems (C-ITSs) are emerging as transformative technologies, paving the way for safe and fully automated driving solutions.
Ihtisham Khalid, Vasilis Maglogiannis, Dries Naudts, Adnan Shahid, Ingrid Moerman   +4 more
doaj   +2 more sources

Review and Prospect of Connectivity Research on Cellular-V2X [PDF]

Jisuanji kexue, 2023
As one of the core technologies of future autonomous vehicles,Cellular-V2X(C-V2X) faces a series of developing pain points related to network connectivity,such as mobility,coverage and spectrum,while rapidly popularizing its application.The connectivity ...
DAI Liang, WU Yibo, WANG Guiping
doaj   +1 more source

Large-Scale Cellular Vehicle-to-Everything Deployments Based on 5G—Critical Challenges, Solutions, and Vision towards 6G: A Survey

Sensors, 2023
The proliferation of fifth-generation (5G) networks has opened up new opportunities for the deployment of cellular vehicle-to-everything (C-V2X) systems.
Dániel Ficzere, Pál Varga, András Wippelhauser, Hamdan Hejazi, Olivér Csernyava, Adorján Kovács, Csaba Hegedűs   +6 more
doaj   +1 more source

PC5-Based Cellular-V2X Evolution and Deployment

Sensors, 2021
C-V2X (Cellular Vehicle-to-Everything) is a state-of-the-art wireless technology used in autonomous driving and intelligent transportation systems (ITS).
Lili Miao, John Jethro Virtusio, Kai-Lung Hua   +2 more
doaj   +1 more source

High Accuracy Positioning for C-V2X

IOP Conference Series: Earth and Environmental Science, 2021
Abstract With the rapid development and popularization of 5G and C-V2X, services based on C-V2X are rapidly expanding. Specially, the positioning accuracy is the most basic requirement in V2X service. According to the different requirements for V2X use cases, the positioning accuracies are also different.
Qi Liu, Meng Song, Xingrong Xv, Jiahui Qiu   +3 more
openaire   +1 more source

A V2V Identity Authentication and Key Agreement Scheme Based on Identity-Based Cryptograph

Future Internet, 2023
Cellular vehicle to everything (C-V2X) is a technology to achieve vehicle networking, which can improve traffic efficiency and traffic safety. As a special network, the C-V2X system faces many security risks.
Qiang Li
doaj   +1 more source