By Topic

Robust M-estimation for multipath CDMA communication systems with phased array receiver

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)
Lee, M.-S. ; Dept. of Mechatronics, Gwangju Inst. of Sci. & Technol., South Korea ; Katkovnik, V. ; Kiseon Kim ; Yong-Hoon Kim

The problem of estimating information symbols transmitted through nonGaussian multipath CDMA wireless channels with a phased array is considered. First, we propose a new robust estimator based on the Huber's minimax robust estimation theory. A strong advantage of the proposed robust algorithm is a decreased sensitivity of the estimates with respect to an actually unknown distribution of random noises and interferences. Then, we analyze the estimation accuracy of DOA and information signals by Monte Carlo simulation of this robust algorithm in multipath scenario.

Published in:

Signal Processing Advances in Wireless Communications, 2004 IEEE 5th Workshop on

Date of Conference:

11-14 July 2004