In this work, a disaster management scheme based on cognitive radio ad hoc network
(CRAHN) has been presented. Disaster management has been a big problem for mankind …

We consider the problem of optimal channel access to provide quality of service (QoS) for
data transmission in cognitive vehicular networks. In such a network, the vehicular nodes …

Unlicensed cognitive-radio (CR)-assisted Internet of Vehicles (IoV) users can access
licensed providers' radio spectrum and concurrently utilize the dedicated channel for data …

In this work, we introduce a methodology that takes advantage of the inherent network
diversity present in vehicular communications to improve the performance of safety …

In vehicular ad hoc networks (VANETs), because all vehicles in range are shown as
destination nodes and less time is spent for the medium access process, broadcast …

Vehicular ad hoc networks can be viewed as a typical context-aware system where the
experienced context frequently varies as vehicles move along road, eg, signal-to-noise ratio …

We analytically study parameter design for safety applications in Vehicular Ad hoc Networks.
Our goal is to fill in the current gap between purely traffic-based studies that fail to account …

In this paper, we propose an intuitive graph coloring-based algorithm for Dynamic Spectrum
Access (DSA) in Cognitive Radio-enabled Vehicular Ad Hoc Networks (CRVANETs) …

With the unparalleled growth of motor vehicles, traffic accident between pedestrians and
vehicles is one of the most serious issues in the word-wild. Plenty of injuries and fatalities …

As Vehicular Ad hoc Networks (VANETs) attract a lot of research attention, VANETs with
Cognitive Radio (CR-VANETs) are also studied as supplement and enhancement of …