Advancements in intelligent transportation necessitate a dependable medium access control
(MAC) protocol to enable high-priority safety broadcasts. Implementing cognitive radio …

The Vehicular Ad Hoc Network (VANET) plays a vital role in the development of smart cities,
especially in ensuring vehicles' safety on roads. However, VANET wireless-based networks …

Abstract The vehicular Ad Hoc Network is a very dynamic network with uncertain presence
of vehicles on the road and data transmission between vehicles and road-side units …

Most vehicles are now produced with infotainment features. However, as reported in various
security conferences, security vulnerabilities associated with an infotainment system can …

VANET is an ad-hoc network in which vehicles are connected over a wireless medium which
is allocated 75MHz of bandwidth for vehicular communications. The present radio channels …

Cognitive Radio (CR) Technology is the increasing interest in WCSs (Wireless
Communication Systems), it is an expected that CR enable VANETs will play a main role on …

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 …

With the advancement in the wireless communication, there has been an immense growth in
the number of vehicles on the road. The unpredictable nature of vehicular ad hoc network …

In this paper, a group key based session key establishment protocol is introduced for a
secure remote vehicle diagnosis. The proposed scheme aims at providing secure …