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

A fast ray tracing algorithm for propagation prediction in broadband wireless 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.

The purchase and pricing options are temporarily unavailable. Please try again later.
2 Author(s)
Zare, H. ; Microwave & Wireless Commun. Res. Lab., Amirkabir Univ. of Technol., Tehran, Iran ; Mohammadi, A.

This paper discuses a fast ray tracing algorithm for propagation prediction in outdoor wireless channels. The algorithm uses a GTD/UTD (geometrical theory of diffraction/uniform theory of diffraction) in combination with a ray tracing technique to model and to simulate the broadband wireless channels. The algorithm uses a modified shooting and bouncing technique to accelerate the ray tracing method. The algorithm is examined for channel modeling and propagation prediction in various wireless channels including LMDS system. The simulation data is compared with measurement results in the same scenario. An excellent agreement shows the validity and accuracy of the new algorithm.

Published in:

Communication Systems, 2002. ICCS 2002. The 8th International Conference on  (Volume:1 )

Date of Conference:

25-28 Nov. 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.