Results 31 to 40 of about 24,089 (198)
Contention-Based Opportunistic Spectrum Access in One-Way Highway Vehicular Networks
IEEE Access, 2019 The spectrum sharing problem is considered under the scenario of a one-way highway vehicular network. We model the locations of the vehicle-to-vehicle (V2V) nodes, the vehicle-to-infrastructure (V2I) nodes, and the road side units (RSUs) as 1D Poisson ...
Xiaoshi Song, Mengying Yuan
doaj +1 more source
Spatio-Temporal Motifs for Optimized Vehicle-to-Vehicle (V2V) Communications
, 2017 Caching popular contents in vehicle-to-vehicle (V2V) communication networks is expected to play an important role in road traffic management, the realization of intelligent transportation systems (ITSs), and the delivery of multimedia content across ...
Saad, Walid +2 more
core +1 more source
Crowdsourcing-Assisted Radio Environment Database for V2V Communication [PDF]
Sensors, 2018 In order to realize reliable Vehicle-to-Vehicle (V2V) communication systems for autonomous driving, the recognition of radio propagation becomes an important technology. However, in the current wireless distributed network systems, it is difficult to accurately estimate the radio propagation characteristics because of the locality of the radio ...
Keita Katagiri, Koya Sato, Takeo Fujii
openaire +3 more sources
Beam Tracking in Switched-Beam Antenna System for V2V Communication
International Journal of Antennas and Propagation, 2016 This paper presents the proposed switched beam antenna system for V2V communication including optimum antenna half power beamwidth determination in urban road environments.
Settawit Poochaya, Peerapong Uthansakul
doaj +1 more source
Analysis of Non-Stationarity for 5.9 GHz Channel in Multiple Vehicle-to-Vehicle Scenarios
Sensors, 2021 The vehicle-to-vehicle (V2V) radio channel is non-stationary due to the rapid movement of vehicles. However, the stationarity of the V2V channels is an important indicator of the V2V channel characteristics. Therefore, we analyzed the non-stationarity of
Fang Li, Wei Chen, Yishui Shui
doaj +1 more source
Deep Reinforcement Learning for Resource Allocation in V2V Communications
, 2017 In this article, we develop a decentralized resource allocation mechanism for vehicle-to-vehicle (V2V) communication systems based on deep reinforcement learning.
Li, Geoffrey Ye, Ye, Hao
core +1 more source
A Hybrid Model to Extend Vehicular Intercommunication V2V through D2D Architecture
, 2015 In the recent years, many solutions for Vehicle to Vehicle (V2V) communication were proposed to overcome failure problems (also known as dead ends).
Abd-Elrahman, Emad +4 more
core +1 more source
Assisting V2V failure recovery using Device-to-Device Communications
, 2015 This paper aims to propose a new solution for failure recovery (dead-ends) in Vehicle to Vehicle (V2V) communications through LTE-assisted Device-to-Device communications (D2D).
Abd-Elrahman, Emad +4 more
core +1 more source
V2V Network for Autonomous Vehicles
Journal of Student Research, 2023 Autonomous vehicles are still an imperfect technology, and they still have certain situations where they do not know what to do. To solve this problem, or at least make this problem better, we are proposing a Vehicle to Vehicle Network. This paper will describe every aspect of the network.
openaire +1 more source
People and Nature, EarlyView.Abstract A keystone species is one whose influence is disproportionate to its abundance, the absence of which would change the dynamics of an ecological or human community. Despite its widespread use in the scientific literature, there is a limited understanding of how the keystone concept is defined or measured, or applied in practice, and especially ...
Natasha R. Serrao +5 more
wiley +1 more source