Title

Collaborative Jamming And Collaborative Defense In Cognitive Radio Networks

Keywords

Cognitive Radio Networks; collaborative attacks; collaborative defense; jamming

Abstract

Cognitive Radio Network (CRN) is one of the prominent communication technologies that is touted to drive the next generations of digital communications. In this paper, we address the vulnerabilities in such networks and analyze a common form of the Denial-of-Service attack, i.e., collaborative jamming. In particular, we model and analyze the channel availability when different jamming and defending schemes are employed by the attackers and legitimate users. Cooperative defense strategy is proposed to exploit the temporal and spatial diversity for the legitimate secondary users. Illustrative results show how to improve the resiliency in CRN against jamming attacks. © 2011 IEEE.

Publication Date

9-19-2011

Publication Title

2011 IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks, WoWMoM 2011 - Digital Proceedings

Number of Pages

-

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/WoWMoM.2011.5986172

Socpus ID

80052718399 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/80052718399

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