Advancement of Cognitive Radio technology can remedy the problems encountered from
bandwidth and spectrum access limitations. In Cognitive Radio Ad Hoc Networks routing is …

Routing is one of the most important issues to be addressed and desires deep investigation
when dealing with mobile cognitive radio ad hoc networks. Previously proposed routing …

Cognitive radio networks (CRNs) have emerged as a promising solution to the ever-growing
demand for additional spectrum resources and more efficient spectrum utilization. A large …

ABSTRACT Cognitive Radio Networks (CRNs) are being studied intensively. The major
motivation for this is the heavily underutilized frequency spectrum. CRN has the capability to …

Ad hoc network is a collection of wireless mobile nodes that dynamically form a temporary
network without the use of any existing network infrastructure or centralized administration. A …

Advancement of cognitive radio (CR) technology can overcome the problems encountered
from bandwidth and spectrum access limitations because of tremendous potential to …

A cognitive radio is designed for the utilisation of unused frequency. The transmission
opportunity of a cognitive node is not guaranteed due to the presence of primary users …

Multi-hop routing protocol in cognitive radio mobile ad hoc networks (CRMANETs) is a
critical issue. Furthermore, the routing metric used in multi-hop CRMANETs should re-flect …

Cognitive radio has become a promising technology in recent times as it facilitates the
opportunistic use of the frequency spectrum, a precious resource in the communications …

Multi-hop cognitive radio networks (CRNs) are gaining interest recently in many practical
applications. With location information becoming more available, designing location-aware …