Cognitive radio is a modern wireless communication methodology that deals with the issue
of spectrum untapped. Cognitive users can continually perceive the licensed spectrum to …

In cognitive radio networks, Spectrum sensing is most important task for avoiding the
unacceptable interference to primary users. The performance of spectrum sensing is based …

Prevention of authorized users from interference determine the accurate detection of
Spectrum Hole (SH) is of great importance in a Spectrum Shearing Network (SSN) …

Abstract Exact detection of White Space (WS) is one of the actions in a Spectrum Sharing
System (SSS) to determine unused spectrum for proper utilization. However, exact detection …

A new wireless communication technique called cognitive radio deals with the issue of the
unutilized spectrum. Cognitive users can continuously scan the permitted spectrum to look …

ABSTRACT Multichannel Wireless Sensor Networks (MWSNs) paradigm provides an
opportunity for the Power Grid (PG) to be upgraded into an intelligent power grid known as …

The problem of the spectrum is scarcity, and to solve it, cognitive radio was used. The main
component of cognitive radio is the sensing of the spectrum. There are several ways to know …