By Topic

Combined Effect Analysis of Wiener Phase Noise and Doppler Spread in OFDM Communication System

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

2 Author(s)
Mahmoud, M. ; Dept. of Signals, Air Defence Forces, Cairo ; Riad, M.

We derive an exact closed-form expression for the SNR degradation due to the combined effect of Wiener phase noise and Doppler spread in the OFDM system corrupted by shadowed multipath effect. The derivation depends on the continuous time signal model analysis assuming the subcarrier data symbols are constants. A simple approximate SNR degradation formula is obtained for slow fading channel, small phase noise effect and small phase noise linewidth-to-maximum Doppler frequency ratio. This approximate formula shows that the degradation factor in dB is the summation of the degradation factor in dB due to the phase noise effect only and the degradation factor in dB due to the Doppler spread only

Published in:

Radio Science Conference, 2006. NRSC 2006. Proceedings of the Twenty Third National  (Volume:0 )

Date of Conference:

14-16 March 2006