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 …

In this paper, we present the overhead-free (OHF) spectrum sensing and reporting protocol
which counters the deficiencies in typical cognitive radio vehicular ad-hoc networks (CR …

Vehicular ad hoc network (VANET) has been established to mitigate road collisions and
traffic congestion and provide infotainment facilities to users. Allocated channels to VANET …

Abstract Cognitive Radio Vehicular Ad-hoc Networks (CR-VANETs) exploit cognitive radios
to allow vehicles to access the unused channels in their radio environment. Thus, CR …

This paper introduces a novel framework of coordinated spectrum sensing in cognitive-radio-
enhanced vehicular ad hoc networks (CR-VANETs). The proposed sensing coordination …

The IEEE 1609.4 standard has been proposed to provide multi-channel operations in
wireless access for vehicular environments (WAVE), where all the channels are periodically …

This paper presents a novel medium access control medium access control (MAC) for
distributed single-channel cognitive radio networks (CRNs) denominated cognitive radio …

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

As a promising approach to the rendezvous problem in cognitive radio networks (CRNs), a
blind rendezvous paradigm has recently spawned various asynchronous channel-hopping …

Abstract Vehicular Ad Hoc Network (VANET) is envisaged to play an important role in the
safety of drivers and passengers when moving on the roads. However, VANET still faces …