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

Turbo multiuser detector with multimedia transmission for intelligent transportation systems

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)
Joo Chan Kim ; Dept. of Radio Sci. & Eng., Kwangwoon Univ., Seoul, South Korea ; Jin Young Kim

DS/CDMA system is one of the candidates to support multiuser multimedia service due to its many attractive properties for the wireless channel. In intelligent transportation systems, signals from moving vehicles are allocated in a same bandwidth. Therefore, the signals of the low-power users can be distorted by those of high-power users. To avoid this problem, turbo multiuser detector proposed for an intelligent transportation system. As a multimedia transmission strategy, a variable spreading length (VSL) approach is employed by assigning several spreading codes to distinguish each user with constant chip rate. The bit error rate of the proposed system is derived and simulated in both AWGN and Rayleigh fading channels. From the simulation results, it is confirmed that the bit error rate is affected by the number of multiple users rather than difference of each data transmission rate.

Published in:

Industrial Electronics Society, 2004. IECON 2004. 30th Annual Conference of IEEE  (Volume:3 )

Date of Conference:

2-6 Nov. 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.