Background: Spectrum is the backbone for wireless communications, including internet
services. Nowadays, the business of industries providing wired communication is constant …

The need for faster wireless connectivity is increasing rapidly in all the sectors of the
technologies. Whether it is a patient monitoring system, military application, entertainment …

Cognitive radio is a paradigm that proposes maximizing the utilization of the usable radio-
electric spectrum, allowing licensed users (PUs) and non-licensed users (SUs) to …

Cognitive radio network (CRN) supports dynamic spectrum access addressing spectrum
scarcity issue experienced by today's wireless communication network. Sensing is an …

The tremendous growth of the wireless communications and their applications stimulate the
urgent need to keep on the available radio spectrum. As a result, cognitive radio (CR) …

This paper presents a comprehensive survey of various artificial intelligence (AI) techniques
implemented in cognitive radio engine to improve cognition capability in cognitive radio …

Cognitive Radio (CR) technology has been highlighted as one of the most likely answers to
the issue of spectrum shortage with the rise of fifth generation and beyond communication …

Cognitive radios (CRs) are intelligent wireless sensor devices that sense, learn, and adapt
to real-time operating environments. One of the essential characteristics of a CR-based …

Strategies to acquire white space information is the single most significant functionality in
cognitive radio networks (CRNs) and as such, it has gone some evolution to enhance …

In this paper we introduce a model of a node-to-node communication channel as an auto-
encoder neural network where the inputs and outputs represent the transmitted and …