Introducing a data-driven Self-Awareness (SA) module in Cognitive Radio (CR) can support
the system to establish secure networks against various attacks from malicious users. Such …

In this chapter, we present the state of the art of the spectrum sensing techniques for
cognitive radio networks as well and their comparisons. The rest of the chapter is organized …

The under-deployment dilemma of the allocated radio spectrum has made the Cognitive
Radio (CR) communications to evolve as a trustworthy and valuable solution. Spectrum …

In this work, the impact and performance of the Coalition Game Theory applied directly to the
detection and decision stages of a Cognitive Radio (CR) system is evaluated. The …

A cognitive radio system has the ability to observe and learn from the environment, adapt to
the environmental conditions, and use the radio spectrum more efficiently. It allows …

The Cognitive Radio can be considered as a mandatory part of the Internet of Things
applications. It helps to solve the sacristy issues in the frequency bands of the wireless …

Cognitive radio (CR) is a new technology that is proposed to improve spectrum efficiency by
allowing unlicensed secondary users to access the licensed frequency bands without …

Increasing number of wireless applications and users has led to dearth of bandwidth for
such applications. Static frequency allocation utilizes the spectrum inefficiently, fostering the …

This thesis aims to exploit the state-of-art of the Modulated Wideband Converter (MWC) and
Compressed Sensing (CS) technology, to monitor and detect a wideband spectrum, without …

Cognitive radio (CR) is a modern and innovative technology that seeks to solve this issue of
bandwidth depletion by increasing the use of the mobile cellular connectivity bandwidth. The …