Precise analysis of optical OFDM system in direct and diffused optical wireless environment

Author

Khedr, Mohamed E. ; Aly, Moustafa H. ; Tamazin, Mohamed E.

Author_Institution

Coll. of Eng. & Technol., Arab Acad. for Sci., Technol. & Maritime Transp., Alexandria

fYear

2008

fDate

23-25 Sept. 2008

Firstpage

1

Lastpage

5

Abstract

In this paper, the precise analysis of an all optical orthogonal frequency division multiplexing (OFDM) is carried out. All optical OFDM is used to achieve high bit rate and to eliminate intersymbol interference (ISI) in optical wireless communications. The overall architecture is enlightened and analytical evaluation of the system in terms of the probability of error is carried out in a line of sight and in a diffused wireless optical environment. As a conclusion, the proposed system shows promising results for a high speed optical wireless channel.

Keywords

OFDM modulation; intersymbol interference; optical communication; radiocommunication; all optical orthogonal frequency division multiplexing; diffused optical wireless environment; direct optical wireless environment; intersymbol interference; optical OFDM system; optical wireless channel; optical wireless communications; High speed optical techniques; Intersymbol interference; OFDM; Optical distortion; Optical filters; Optical receivers; Optical sensors; Optical transmitters; Radio transmitters; Wireless communication; Intersymbol interference; lognormal distribution; modified Rayleigh; optical orthogonal frequency division multiplexing; wireless optical communications;

fLanguage

English

Publisher

ieee

Conference_Titel

Internet, 2008. ICI 2008. 4th IEEE/IFIP International Conference on

Conference_Location

Tashkent

Print_ISBN

978-1-4244-2282-1

Electronic_ISBN

978-1-4244-2283-8

Type

conf

DOI

10.1109/CANET.2008.4655312

Filename

4655312