Results 31 to 40 of about 526,034 (276)

A Tutorial on the LTE-V2X Direct Communication

open access: yesIEEE 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   +3 more
doaj   +1 more source

Internet of Vehicles Based On Cellular-Vehicle-To-Everything (C-V2X)

open access: yesInternational Journal of Integrated Engineering, 2023
In line with the development of automotive and traffic systems, high mobility and density in different road topologies cause scalability and delay issues due to frequent disconnection between communication nodes. From a safety aspect, Cellular-V2X (C-V2X) wireless technology was introduced by the Third Generation Partnership Project Organization (3GPP)
Nor Fadzilah Abdullah   +3 more
openaire   +1 more source

Technologies for enabling MTC in vehicles domain [PDF]

open access: yesTehnika
MTC (Machine Type Communications) and the technologies that enable them are at the peak of their development and are gaining increasing significance in the management and control of M2M devices.
Urošević Uglješa D., Bibić Uroš D.
doaj   +1 more source

How to teach a van to drive: an undergraduate perspective on the 2005 DARPA Grand Challenge [PDF]

open access: yes, 2006
This paper describes how a team of undergraduate volunteers from California Institute of Technology (Caltech) developed a robotic vehicle that can navigate completely autonomously through the Mojave Desert.
Gillula, Jeremy, Leibs, Jeremy
core   +1 more source

Technological Aspects of Blockchain Application for Vehicle-to-Network

open access: yesInformation, 2020
Over the past decade, wireless communication technologies have developed significantly for intelligent applications in road transport. This paper provides an overview of telecommunications-based intelligent transport systems with a focus on ensuring ...
Vasiliy Elagin   +3 more
doaj   +1 more source

Complexity-Efficient Sidelink Synchronization Signal Detection Scheme for Cellular Vehicle-to-Everything Communication Systems

open access: yesMathematics, 2023
Synchronization is a challenging issue in vehicle-to-everything (V2X) cellular communication, especially when V2X devices need to directly communicate with each other outside the network coverage area.
Young-Hwan You, Yong-An Jung
doaj   +1 more source

Multi-Array 5G V2V Relative Positioning: Performance Bounds

open access: yes, 2019
We study the performance bounds of vehicle-to-vehicle (V2V) relative positioning for vehicles with multiple antenna arrays. The Cram\'{e}r-Rao bound for the estimation of the relative position and the orientation of the Tx vehicle is derived, when angle ...
García, Mario H. Castañeda   +3 more
core   +1 more source

Sub-6GHz Assisted MAC for Millimeter Wave Vehicular Communications [PDF]

open access: yes, 2019
Sub-6GHz vehicular communications (using DSRC, ITS-G5 or C-V2X) have been developed to support active safety applications. Future connected and automated driving applications can require larger bandwidth and higher data rates than currently supported by ...
Coll-Perales, Baldomero   +2 more
core   +3 more sources

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

open access: yes, 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   +2 more
core   +1 more source

Religious Vehicle Stickers in Nigeria: a discourse of identity, faith and social vision [PDF]

open access: yes, 2008
This study focuses on analysing the ways in which vehicle stickers construct individual and group identities, people’s religious faith and social vision in the context of religious assumptions and practices in Nigeria.
Allo, T.   +24 more
core   +1 more source

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