Modified Monte Carlo scheme for high-efficiency simulation of the impulse response on diffuse IR wireless indoor channels

被引：56

作者：

Lopez-Hernandez, FJ

Perez-Jimenez, R

Santamaria, A

机构：

[1] Univ Politecn Madrid, ETSIT, Dpto Tecnol Foton, E-28040 Madrid, Spain

[2] ULPGC, D SS CC, Grp Tecnol Foton & Comunicac, Las Palmas Gran Canaria 35017, Spain

来源：

ELECTRONICS LETTERS | 1998年 / 34卷 / 19期

关键词：

D O I：

10.1049/el:19981173

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A modified Monte Carlo method to calculate multipath dispersion due to wall reflections on indoor wireless diffuse optical channels is presented, As with other Monte Carlo methods, it allows evaluation of not only the Lambertian but also specular reflections and can be used to validate previous simulation schemes. The main difference is that for each ray traced and for each rebound, a contribution to the receiver is calculated. This leads to a faster and more accurate simulation.

引用

页码：1819 / 1820

页数：2

共 4 条

[1] Barry J.R., 1994, WIRELESS INFRARED CO
[2] GFELLER FR, 1979, P IEEE, V67, P1474, DOI 10.1109/PROC.1979.11508
[3] DUSTIN: Algorithm for calculation of impulse response on IR wireless indoor channels
Lopez-Hernandez, FJ
Betancor, MJ
[J]. ELECTRONICS LETTERS, 1997, 33 (21) : 1804 - 1806
[4] Monte Carlo calculation of impulse response on diffuse IR wireless indoor channels
Lopez-Hernandez, FJ
Perez-Jimenez, R
Santamaria, A
[J]. ELECTRONICS LETTERS, 1998, 34 (12) : 1260 - 1262

← 1 →