Cart (Loading....) | Create Account
Close category search window

Randomized channel hopping scheme for anti-jamming communication

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Eun-Kyu Lee ; Comput. Sci. Dept., Univ. of California at Los Angeles, Los Angeles, CA, USA ; Oh, S.Y. ; Gerla, M.

Jamming attacks have been recently studied as wireless security threats disrupting reliable RF communication in a wireless network. By emitting noise-like signals arbitrarily on the shared wireless medium, a jammer can easily disturb the network. Countermeasures such as Frequency-Hopping Spread Spectrum enable nodes to avoid the jamming attacks by hopping over multiple channels. However, these solutions require pre-key establishment before data transmission, which in turns introduces several constraints. In order to solve the problem, this paper proposes a novel Quorum Rendezvous Channel Hopping (QRCH) scheme. Nodes are able to hop over random channels independently, bypassing the need for pre-key establishment. Furthermore, by using a quorum system, nodes are guaranteed to meet within a bounded time to exchange pending messages. The scheme also enables nodes to transmit packets to multiple receivers simultaneously. We validate the proposed scheme via extensive simulations and present its robustness and efficiency.

Published in:

Wireless Days (WD), 2010 IFIP

Date of Conference:

20-22 Oct. 2010

Need Help?

IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.