Open AccessUV LED array based NLOS UV turbulence channel modeling and experimental verification
Author(s) -
Linchao Liao,
Zening Li,
Tian Li,
Gang Chen
Publication year - 2015
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.23.021825
Subject(s) - non line of sight propagation , turbulence , attenuation , monte carlo method , channel (broadcasting) , path loss , optics , physics , scattering , computational physics , computer science , telecommunications , mechanics , wireless , mathematics , statistics
In this paper, we comprehensively study the NLOV UV turbulence effect through simulated and experimental results. A Monte Carlo NLOS UV turbulence channel model, which incorporates the effects of multiple scattering and turbulence attenuation, is proposed based on previous work. To validate this model, a series of outdoor experiments is conducted to investigate the received-signal energy distribution and channel path loss under the turbulence circumstance for the first time. These experimental and simulated results are valuable for studying NLOS UV channel and communication system design.