Enabling emergency communication through a cognitive radio vehicular network

Y Sun, KR Chowdhury - IEEE Communications Magazine, 2014 - ieeexplore.ieee.org
Unexpected disasters, both naturally occurring and those caused through human actions,
result in severe damage to communication infrastructure. Additionally, such events are …

[PDF][PDF] Survey of cognitive radio VANET

X He, W Shi, T Luo - KSII Transactions on Internet and Information …, 2014 - koreascience.kr
Abstract Vehicular Ad hoc Networks (VANET) becomes more popular in industry, academia
and government. However, Typical VANET is challenged by high speed mobility and …

Cooperative spectrum allocation with QoS support in cognitive cooperative vehicular ad hoc networks

L Zhang, T Luo, W Liu, S Zhu, J Li - China Communications, 2014 - ieeexplore.ieee.org
To solve the contradiction between the increasing demand of diverse vehicular wireless
applications and the shortage of spectrum resource, a novel cognitive cooperative vehicular …

Efficient joint resource allocation for cognitive internet of vehicles networks based on asymmetric relay transmission

X Song, K Wang, L Xu, Y Tan, J Miao - IET Communications, 2021 - Wiley Online Library
In the internet of vehicles (IoV) networks, a direct connection from the source end to the
destination end may not be established due to the fast vehicle speed, long distance between …

Single‐channel slotted contention in cognitive radio vehicular networks

A Khattab, N Elgaml, HA Mourad - IET Communications, 2019 - Wiley Online Library
Cognitive radio vehicular ad‐hoc networks (CR‐VANETs) allow the vehicles to exploit the
unused channels in their vicinity to fulfil the bandwidth demands of infotainment …