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

Jammed FH-FSK performance in Rayleigh and Nakagami-m fading

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

1 Author(s)
McGuffin, B.F. ; Lincoln Lab., Massachusetts Inst. of Technol., Lexington, MA, USA

This paper looks at the performance of frequency hopped spread spectrum (FH) binary frequency shift keyed (FSK) modulated signals in wideband and partial-band noise jamming, when either the signal or signal and jammer are subject to Rayleigh or Nakagami-m fading. Simple bit error rate (BER) approximations are derived as functions of the signal and jammer fading parameters (which need not be equal) using the assumption that average jammer power is much greater than average signal power. The approximations are used to find the worst case jammer fractional bandwidth. For signals with Rayleigh or more severe fading, full-band jamming is the optimal attack. In less severe signal fading, partial-band jamming may be more disruptive, depending on the available jammer power. It is found that jammer fading improves communications channel performance with wideband jamming by 2-4 dB effective power gain. When jammer bandwidth is optimized, BER performance is dominated by the signal fading parameter, although the optimal jammer bandwidth will vary somewhat due to jammer fading. The accuracy of these approximations is verified by comparing them to more detailed numerical solutions.

Published in:

Military Communications Conference, 2003. MILCOM '03. 2003 IEEE  (Volume:2 )

Date of Conference:

13-16 Oct. 2003

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.