Novel method for multi access interference suppression in multiwavelength FBG-encoded OCDMA

Author

Osadola, T.B. ; Idris, S.K. ; Glesk, Ivan

Author_Institution

Electron. & Electr. Eng. Dept., Univ. of Strathclyde Glasgow, Glasgow, UK

fYear

2012

fDate

20-22 Nov. 2012

Firstpage

907

Lastpage

910

Abstract

We present a method for suppressing multi access interference in 2D-WH/TS OCDMA systems. The systems analysed here uses codes that are generated using integrated fiber Bragg grating based encoder/decoders. The method is unique because of its ability to process OCDMA signals without need for demultiplexing and selective processing. This will lead to a significat reduction in the cost of processing multiwavelegth OCDMA signals and enhance system performance. Power budget reduction was also achieved.

Keywords

Bragg gratings; code division multiple access; code division multiplexing; cost reduction; demultiplexing; integrated optics; interference suppression; performance evaluation; 2D-WH/TS OCDMA systems; OCDMA signals; cost reduction; demultiplexing; integrated fiber Bragg grating based decoders; integrated fiber Bragg grating based encoder; multi access interference suppression; multiwavelegth OCDMA signal; multiwavelength FBG-encoded OCDMA; power budget reduction; selective processing; system performance enhancement; Arrayed waveguide gratings; Bragg gratings; Correlation; Decoding; Optical fibers; Optical receivers; Fiber Bragg grating; Optical CDMA; Optical Signal Processing;

fLanguage

English

Publisher

ieee

Conference_Titel

Telecommunications Forum (TELFOR), 2012 20th

Conference_Location

Belgrade

Print_ISBN

978-1-4673-2983-5

Type

conf

DOI

10.1109/TELFOR.2012.6419355

Filename

6419355