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

Efficient transmission power allocation for wireless video communications

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)
Xiaodong Tian ; California Univ., San Diego, CA, USA

This paper considers a situation where a video sequence is to be compressed and transmitted over a wireless channel. Our goal is to minimize the amount of distortion in the reconstructed video sequence under certain channel bandwidth and transmission power constraints, with transmission power allocated across packets. Two power allocation algorithms under more realistic assumptions than those used in previous work are proposed, allocating transmission power to packets according to their relative importance. Simulations are conducted for a time-correlated Rayleigh fading channel with multiple transmit antennas, and results demonstrate the performance improvement of the proposed methods over the conventional constant power method.

Published in:

Wireless Communications and Networking Conference, 2004. WCNC. 2004 IEEE  (Volume:4 )

Date of Conference:

21-25 March 2004

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.