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A Tutorial on 5G NR V2X Communications [PDF]

open access: yesIEEE Communications Surveys and Tutorials, 2021
The Third Generation Partnership Project (3GPP) has recently published its Release 16 that includes the first Vehicle to-Everything (V2X) standard based on the 5G New Radio (NR) air interface. 5G NR V2X introduces advanced functionalities on top of the 5G NR air interface to support connected and automated driving use cases with stringent requirements.
Mario Hernan Castaneda Garcia   +2 more
exaly   +4 more sources
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Advancements in Vehicular Communication Technologies: C-V2X and NR-V2X Comparison

IEEE Communications Magazine, 2021
Cellular vehicle-to-everything (C-V2X) is one of the key enabling vehicular communication technologies endorsed by the vehicular industry, scientists, and researchers. Introduced by the 3GPP, LTE device-to-device in Release 12 evolved into C-V2X with mode 3 and mode 4.
Dongkyun Kim   +2 more
exaly   +2 more sources

A blockchain-based V2X communication system

2021 44th International Conference on Telecommunications and Signal Processing (TSP), 2021
The security proposed for Vehicle-to-Everything (V2X) systems in the European Union is specified in the ETSI Cooperative Intelligent Transport System (C-ITS) standards, and related documents are based on the trusted PKI/CAs. The C-ITS trust model platform comprises an EU Root CA and additional Root CAs run in Europe by member state authorities or ...
Hassan Farran   +3 more
openaire   +1 more source

Channel Analytics for V2X Communication

2018 IEEE 5G World Forum (5GWF), 2018
Recommending channel characteristics for V2X communication has the distinct advantage of pre-conditioning the waveform at the transmitter to match the expected fading profile. The difficulty lies in extracting an accurate model for the channel, especially if the underlying variables are uncorrelated, unobserved and immeasurable.
Maqsood Ahamed Abdul Careem, Aveek Dutta
openaire   +1 more source

Neighbor Discovery for ProSe and V2X Communications

IEEE Internet of Things Journal, 2021
Device-to-Device (D2D) communication underlying cellular networks was first introduced in the 3GPP Rel. 12 specifications, and was initially referred to as proximity services (ProSe). Its primary aim was to serve billions of Internet of Things (IoT) devices for 5G and beyond-5G networks. To enable D2D link establishment between various user equipments (
Leïla Nasraoui, Salama Ikki
openaire   +1 more source

Localization in V2X communication networks

2016 IEEE Intelligent Vehicles Symposium (IV), 2016
This paper addresses the problem of vehicle position estimation in dense urban environments, where traditional global positioning system (GPS)-based localisation techniques are severely affected by non line-of-sight (NLOS) signal propagation and multipaths presence. Assuming that GPS signals are fairly received only by a very small fraction of vehicles
Alireza Ghods 0001   +2 more
openaire   +1 more source

V2X Communication and Intersection Safety

2009
Vehicle-to-vehicle and vehicle-to-infrastructure communication (V2X communication) has great potential to increase road and passenger safety, and has been considered an important part of future Intelligent Transportation Systems (ITS). Several R&D projects around the world have been investigating various aspects of V2X communication.
Le L.   +3 more
openaire   +1 more source

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