A novel decoder for optical synchronous CDMA

Author

Ou, Li ; Jiangxing, Wu ; Julong, Lan

Author_Institution

Nat. Digital Switching Syst. Eng. & Technol. Res. Centre, Zhengzhou, China

Volume

1

fYear

1999

Firstpage

367

Abstract

A novel decoder for synchronous optical CDMA using modified prime sequence codes is proposed. The performance of the proposed system is analyzed under the assumption of Poisson shot noise model for the receiver photodetector. The decoder technique is shown to be more effective to improve the bit error probability performance than the method using an optical hard-limiter.

Keywords

code division multiple access; decoding; error statistics; optical fibre communication; optical noise; optical receivers; optical signal detection; photodetectors; sequences; shot noise; Poisson shot noise model; bit error probability performance; channel interference removal; decoder; mark-detection algorithm; modified prime sequence codes; optical synchronous CDMA; receiver photodetector; system performance; Code division multiplexing; Decoding; Detection algorithms; Error probability; Interference; Multiaccess communication; Optical noise; Optical receivers; Optical signal processing; Photodetectors;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 1999. APCC/OECC '99. Fifth Asia-Pacific Conference on ... and Fourth Optoelectronics and Communications Conference

Conference_Location

Beijing, China

Print_ISBN

7-5635-0402-8

Type

conf

DOI

10.1109/APCC.1999.824554

Filename

824554