Cognitive radio (CR) technology is considered to be an effective solution to enhance overall
spectrum efficiency, whereas a primary radio network (PRN) typically does not fully utilize an …

In this paper, we investigate CRAVE: Cognitive RAdio enabled VEhicular communication in
heterogeneous wireless systems. Vehicular users are considered as unlicensed/secondary …

Abstract Vehicular Ad hoc Networks (VANET) becomes more popular in industry, academia
and government. However, Typical VANET is challenged by high speed mobility and …

Cognitive radio technology offers an important function in the efficient utilization of the radio
spectrum. Besides, it is expected that CR-enabled vehicular ad-hoc networks (CRVANETs) …

With diverse technological advancements, the necessity of opportunistic spectrum usage is
increasing rapidly to address the rising dearth of available spectrum. Cloud assisted …

In Cognitive-Radio (CR) enabled Vehicular Ad-Hoc NETworks (CR-VANETs), high mobility
of vehicles and dynamically varying spectrum occupation statuses frequently cause the …

In vehicular ad hoc networks (VANETs), vehicles can communicate with other vehicles or
devices through vehicle-to-X communication. However, with the rise of the Internet of Things …

VANET and cognitive radio network (CRN) are both new emerging technologies in wireless
networking. The application of CR concept in wireless communication systems for intelligent …

Ultra Reliable and Low Latency Communications (URLLC) play a key role in 5G vertical
markets, but pose many technical challenges especially when sharing the spectrum with …

With the fast growing of multimedia communication applications, cognitive radio networks
have gained the popularity as they can provide high wireless bandwidth and support quality …