Cognitive radio (CR) technology is a revolutionary communication paradigm. It enables
secondary users (SUs) to sense and access the opportunistic spectrum holes left by idle …

In Cognitive Radio Networks, secondary users are affected by the the activity of primary
users on licensed channels. To solve this problem, most routing protocols select the most …

With the rapid requirement and development of the green ICT (Information and
Communication Technology) technology, the demand for dynamically radio spectrum …

Abstract Mobile Ad Hoc Network has given importance in last few years by researchers.
Implementations of Ad Hoc network in cognitive radio environment are emerging kind of …

ABSTRACT Cognitive Radio Ad-hoc Network (CRAHN) is one of the building blocks of
heterogeneous networks to improve accessibility and spectral efficiency. The prioritized …

Cognitive Radio ad hoc network is a sort of wireless network. Cognitive radios have the
ability to sense the wireless medium. Routing is the major research area and ensuring …

In cognitive radio ad-hoc networks, common control channel overload and packet collisions
are occured due to indiscriminate broadcasting of control packets. So that the path reliability …

A beaconless dynamic spectrum-aware routing (DSAR) protocol for cognitive radio ad hoc
networks is proposed. The protocol allows nodes to collect spectrum information and …

The provision of quality of service (QoS) is fundamental in cognitive radio ad hoc networks
(CRAHNs). Cognitive radio technology has emerged as a promising solution to the …

With the swift growth in wireless communication technologies, demand for new radio
spectrum is mounting. Since, radio spectrum is finite, forthcoming technologies may …