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

Rank adaptive transmission to improve the detection performance of the BLAST in spatially correlated MIMO channel

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

4 Author(s)
Shim, S. ; MCSP Lab., Yonsei Univ., Seoul, South Korea ; Jin-Sung Choi ; Chungyong Lee ; Dae-Hee Youn

Previous results of information theory have shown that the capacity potential of MIMO wireless communication systems is very large, assuming that the channel matrix, the transfer function between the Tx and Rx antenna pairs, is statistically independent. Though the BLAST has been proposed to use this potential, BER performance and capacity of the BLAST become degraded as spatial correlation increases. The proposed RAT (rank-adaptive transmission) can improve the performance of the BLAST under the Ricean channel model. Its key idea is to control the transmit data rate adaptively according to the estimated channel condition. The computer simulations showed the RAT works well even though the spatial correlation increases.

Published in:

Vehicular Technology Conference, 2002. Proceedings. VTC 2002-Fall. 2002 IEEE 56th  (Volume:1 )

Date of Conference:

2002

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.