Recent developments in vehicular communication demands dynamic channel allocation
strategies as well as their implementation in an effective way. A cognitive radio ad hoc …

Dynamic spectrum access (DSA) in cognitive radio networks (CRNs) is regarded as an
emerging technology to solve the spectrum scarcity problem created by static spectrum …

The high mobility of vehicles and a crowded frequency spectrum result in fast-changing
channel conditions that make optimal wireless channel selection a challenging problem …

The spectrum allocation in any auctioned wireless service primarily depends upon the
necessity and the usage of licensed primary users (PUs) of a certain band of frequencies …

The rapidly increasing number of cellular mobile users and services increases the cellular
mobile spectrum scarcity problem of the fixed cellular mobile spectrum (CMS). Cognitive …

In cellular networks the continuity of communication has high significance in real-time
services, therefore, the Handover (HO), transferring communication from one base station to …

This work investigates the problem of managing the transmission power and assigning
channels for multi-channel single-radio Cognitive Radio Ad-Hoc Networks (CRAHNs). The …

With the rising demand for vehicular networking through wireless communication for safety
as well as non-safety applications, the urge to provide efficient bandwidth utilization along …

Nowadays, wireless ad hoc networks are using a static spectrum allocation which leads to
congestion in this spectrum parts as the number of devices increases. On the contrary, a …

The bulk volume and diverse data generated by Smart grid applications require use of
Cognitive Radio (CR) technology for efficient handling. The CR technology proved out to be …