The model and key technique researches of atmosphere laser communication system

Author

Li, Zhao ; Xi-zheng, Ke ; Jian, Liu

Author_Institution

Sch. of Autom. & Inf., Xi´´an Univ. of Technol., Xi´´an

fYear

2006

fDate

26-29 Oct. 2006

Firstpage

1

Lastpage

4

Abstract

In this paper, we analyzed the key techniques of wireless optical communication system, and established the typical weather model by outside survey in different weather conditions, designed parameters of the source coding and the channel coding. Simulated it by Matlab. The emulational results indicated that the communication capability was enhanced by using 256-PPM (the source coding) and RSldr 255,223ldr (the channel coding).

Keywords

Reed-Solomon codes; atmospheric light propagation; channel coding; optical communication; optical links; pulse position modulation; source coding; 256-PPM; Matlab; RS (255,233) code; Reed-Solomon coding; atmosphere laser communication system; channel coding; pulse position modulation; source coding; weather model; wireless optical communication system; Atmosphere; Atmospheric modeling; Fiber lasers; Gas lasers; Laser modes; Optical fiber communication; Receiving antennas; Semiconductor lasers; Solid lasers; Transmitting antennas; Matlab; Pulse-Position Modulation (PPM); Reed-Solomon (RS);

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas, Propagation & EM Theory, 2006. ISAPE '06. 7th International Symposium on

Conference_Location

Guilin

Print_ISBN

1-4244-0162-3

Electronic_ISBN

1-4244-0163-1

Type

conf

DOI

10.1109/ISAPE.2006.353526

Filename

4168187