Share Email Print
cover

Optical Engineering • Open Access

SMC based on Phong's model
Author(s): Haitao Zhang; Mali Gong; Dongsheng Wang; Ruizhen Cui

Paper Abstract

A split Monte Carlo algorithm based on Phong's radiation model for the calculation of the impulse response on infrared wireless indoor channels with various reflecting property is presented. It allows evaluation of not only Lambertian-diffuse but also direction-diffuse reflections. The numerical burden can be dramatically reduced with nearly geometric growth in the number of rays compared to classical deterministic algorithm for exponential ray growths.

Paper Details

Date Published: 1 February 2005
PDF: 2 pages
Opt. Eng. 44(2) 020506 doi: 10.1117/1.1850692
Published in: Optical Engineering Volume 44, Issue 2
Show Author Affiliations
Haitao Zhang, Tsinghua Univ. (China)
Mali Gong, Tsinghua Univ. (China)
Dongsheng Wang, Tsinghua Univ. (China)
Ruizhen Cui, Tsinghua Univ. (China)


© SPIE. Terms of Use
Back to Top