Security Threats in Cognitive Radio Networks
Abdul Hameed Ansari, Shreyas Kumawat
Cognitive Radios, Security, Spectrum sensing, jammer, blockchain.
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. These Radios are used all over the world in numerous wireless communication networks due their incredible features and ability to operate dynamically. In last couple of decades, lots of improvements has be done in cognitive radio environment to improve the system and end user experience. Many efficient models and algorithsm were proposed by various researchers for spectrum sensing in cognitive radios. But still there are lots of security threats affecting the network. Many different attacks are performed on the cognitive radio networks which intends to harm the communication causing various problems and issues for the user and the system. In this paper, we review many different security threats and solutions for them based on the Open Systems Interconnection(OSI) layers of the congnitive radio network. Also we discuss about the prevention of network from malicious users and later we express blockchain based security methods for spectrum sensing in cognitive radio network.
Article Details
Unique Paper ID: 156354

Publication Volume & Issue: Volume 9, Issue 3

Page(s): 443 - 450
Article Preview & Download

Share This Article

Join our RMS

Conference Alert

NCSEM 2024

National Conference on Sustainable Engineering and Management - 2024

Last Date: 15th March 2024

Call For Paper

Volume 10 Issue 10

Last Date for paper submitting for March Issue is 25 June 2024

About Us enables door in research by providing high quality research articles in open access market.

Send us any query related to your research on

Social Media

Google Verified Reviews