Results 21 to 30 of about 24,484 (202)

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

Equation of State in Numerical Relativistic Hydrodynamics [PDF]

, 2006
Relativistic temperature of gas raises the issue of the equation of state (EoS) in relativistic hydrodynamics. We study the EoS for numerical relativistic hydrodynamics, and propose a new EoS that is simple and yet approximates very closely the EoS of ...
Dongsu Ryu, Eulderink F., Eunwoo Choi, Falle S. A. E. G., Indranil Chattopadhyay, Marti J. M.   +5 more
core   +3 more sources

A Novel WLAN Vehicle-To-Anything (V2X) Channel Access Scheme for IEEE 802.11p-Based Next-Generation Connected Car Networks

Applied Sciences, 2018
To support a massive number of connected cars, a novel channel access scheme for next-generation vehicle-to-anything (V2X) systems is proposed in this paper.
Jinsoo Ahn, Young Yong Kim, Ronny Yongho Kim   +2 more
doaj   +1 more source

Low Delay Inter-Packet Coding in Vehicular Networks

Future Internet, 2019
In Cooperative Intelligent Transportation Systems (C-ITSs), vehicles need to wirelessly connect with Roadside units (RSUs) over limited durations when such point-to-point connections are possible.
Irina Bocharova, Boris Kudryashov, Nikita Lyamin, Erik Frick, Maben Rabi, Alexey Vinel   +5 more
doaj   +1 more source

Anti-Congestion Route Planning Scheme Based on Dijkstra Algorithm for Automatic Valet Parking System

Applied Sciences, 2019
Based on the Dijkstra algorithm, with the parking parameters in the static state, the shortest route to each parking space of the parking lot without dynamic influence factors can be calculated.
Luyang Yu, Haobin Jiang, Lei Hua
doaj   +1 more source

Security of 5G-V2X: Technologies, Standardization and Research Directions

, 2019
Cellular-Vehicle to Everything (C-V2X) aims at resolving issues pertaining to the traditional usability of Vehicle to Infrastructure (V2I) and Vehicle to Vehicle (V2V) networking.
Guizani, Nadra, Sharma, Vishal, You, Ilsun   +2 more
core   +1 more source

Pay as You Go: A Generic Crypto Tolling Architecture

, 2020
The imminent pervasive adoption of vehicular communication, based on dedicated short-range technology (ETSI ITS G5 or IEEE WAVE), 5G, or both, will foster a richer service ecosystem for vehicular applications.
Bartolomeu, Paulo, Ferreira, Joaquim, Vieira, Emanuel   +2 more
core   +1 more source

Research on cloud-network-edge-terminal architecture and service of vehicle-road collaboration

Dianzi Jishu Yingyong, 2019
In this paper, the development trend of intelligent transport system(ITS) and the state art of vehicle-road collaboration are introduced. This paper focuses on the cloud-network-edge-terminal architecture of vehicle-road collaboration, includes central ...
Xiong Xiaomin, Yang Xin, Liu Zhaolin, Zhu Xuetian   +3 more
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

V2X Meets NOMA: Non-Orthogonal Multiple Access for 5G Enabled Vehicular Networks

, 2017
Benefited from the widely deployed infrastructure, the LTE network has recently been considered as a promising candidate to support the vehicle-to-everything (V2X) services.
Di, Boya, Han, Zhu, Li, Yonghui, Song, Lingyang   +3 more
core   +1 more source