Results 61 to 70 of about 14,067 (191)

RSU‐Assisted Resource Map Sharing to Enhance Reliability in 5G NR V2X Mode 2

Electronics Letters, Volume 62, Issue 1, January/December 2026.
Wireless blind spots (WBS) cause persistent collisions in 5G new radio vehicle‐to‐everything Mode 2 sensing‐based semi‐persistent scheduling due to hidden terminals and half‐duplex sensing. We propose roadside unit‐assisted resource map sharing service (RMSS) that shares an occupancy bitmap via PC5 or bitmap+RC via Uu for delay‐compensated ...
Seung‐Jae Yu, Cheol Mun
wiley   +1 more source

Reinforcement Learning Scheduler for Vehicle-to-Vehicle Communications Outside Coverage

, 2019
Radio resources in vehicle-to-vehicle (V2V) communication can be scheduled either by a centralized scheduler residing in the network (e.g., a base station in case of cellular systems) or a distributed scheduler, where the resources are autonomously ...
Boban, Mate, Khalili, Ramin, Wolisz, Adam, Şahin, Taylan   +3 more
core   +1 more source

MA‐LCPPA: A Multi‐Aggregator Lattice‐Based Conditional Privacy‐Preserving Authentication Scheme for Scalable and Quantum‐Secure VANETs

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This paper addresses the limitations of existing conditional privacy‐preserving authentication (CPPA) schemes in vehicular ad hoc networks (VANETs), which are either computationally heavy or vulnerable to quantum attacks. It proposes a multi‐aggregator lattice‐based CPPA (MA‐LCPPA) framework that distributes verification across multiple roadside units ...
Adi El‐Dalahmeh, Jie Li
wiley   +1 more source

Investigating the Efficiency of ITS Cooperative Systems for a Better Use of Urban Transport Infrastructures: The iTETRIS Simulation Platform [PDF]

, 2009
The use of cooperative ITS communication systems, supporting driving through the dynamic exchange of Vehicle-to- Vehicle (V2V) and Vehicle-to-Infrastructure (V2I) messages, is a potential candidate to improve the economical and societal welfare.
Blokpoel, Robbin, Hrizi, Fatma, Krajzewicz, Daniel, Lazaro, Oscar, Leguay, Jérémie, Lin, Lan, Maneros, Julen, Michelacci, Carlo, Rondinone, Michele, Röckl, Matthias   +9 more
core  

Blackchain: Scalability for Resource-Constrained Accountable Vehicle-to-X Communication

, 2017
In this paper, we propose a new Blockchain-based message and revocation accountability system called Blackchain. Combining a distributed ledger with existing mechanisms for security in V2X communication systems, we design a distributed event data ...
Engelmann, Felix, Kargl, Frank, Mödinger, David, Schönig, Franziska, van der Heijden, Rens Wouter   +4 more
core   +1 more source

Survey of software defined D2D and V2X communication

Tongxin xuebao, 2019
The related D2D (device-to-device) and V2X (vehicle-to-everything) are regarded as vital components of 5G communication system,which providing alternative network services and multiple application services for cellular network.In the meanwhile,SDN ...
Wenjuan SHAO, Qingguo SHEN
doaj   +2 more sources

A Business and Legislative Perspective of V2X and Mobility Applications in 5G Networks

IEEE Access, 2020
Vehicle-to-everything (V2X) communication is a powerful concept that not only ensures public safety (e.g., by avoiding road accidents) but also offers many economic benefits (e.g., by optimizing the macroscopic behavior of the traffic across an area). On
Muhammad Usman, Marwa Qaraqe, Muhammad Rizwan Asghar, Anteneh A. Gebremariam, Imran Shafique Ansari, Fabrizio Granelli, Qammer H. Abbasi   +6 more
doaj   +1 more source

V2X Communications Applied to Safety of Pedestrians and Vehicles

Journal of Sensor and Actuator Networks, 2019
Connected cars and vehicle-to-everything (V2X) communication scenarios are attracting more researchers. There will be numerous possibilities offered by V2X in the future. For instance, in the case of vehicles that move in a column, they could react to the braking of those in front of it through the rapid information exchanges, and most chain collisions
Fabio Arena, Giovanni Pau 0002, Alessandro Severino   +2 more
openaire   +3 more sources

A Biologically Inspired Intelligent and Energy Efficient Route Optimization Clustering Algorithm for Internet of Vehicles (IoV)

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This work proposes COANET (crayfish optimization algorithm‐based route optimization for IoV Networks), which is an innovative bio‐inspired framework based on the crayfish optimization algorithm. COANET's core utilized the crayfish behaviours of foraging, competition and summer resort to allow the dynamic balancing of exploration and exploitation during
Ghassan Husnain, Wisal Zafar, Abid Iqbal, Abuzar Khan, Ali S. Alzahrani, Mohammed Al‐Naeem   +5 more
wiley   +1 more source

Challenges and Opportunities of Named Data Networking in Vehicle-To-Everything Communication: A Review

Information, 2018
Many car manufacturers have recently proposed to release autonomous self-driving cars within the next few years. Information gathered by sensors (e.g., cameras, GPS, lidar, radar, ultrasonic) enable cars to drive autonomously on roads.
Benjamin Rainer, Stefan Petscharnig
doaj   +1 more source