By Topic

Cutoff rate analysis of the Gauss-Markov fading channel with adaptive energy allocation

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)
Misra, S. ; US Army Res. Lab., Adelphi, MD, USA ; Swami, A. ; Lang Tong

We use the cutoff rate to analyze reliable rates over the first-order Gauss-Markov fading channel when an optimized pilot-symbol assisted modulation (PSAM) scheme is used to provide partial CSI to the receiver. The transmitter uses BPSK modulation, and has knowledge of the SNR at the receiver and the normalized doppler spread only. Under an average energy constraint, closed form expressions are found for the optimal training and data energies, for both the adaptive and nonadaptive cases. For the non-adaptive case, a lower bound on the optimal training period, which is exact at moderate to high SNR, is given.

Published in:

Signal Processing Advances in Wireless Communications, 2003. SPAWC 2003. 4th IEEE Workshop on

Date of Conference:

15-18 June 2003