Suppression of the Phase Induced Intensity Noise based on the Dynamic Cyclic Shift code for SAC-OCDMA access networks

Author

Abd, Thanaa Hussein ; Aljunid, S.A. ; Fadhil, Hilal Adnan ; Ahmad, R.A. ; Saad, N.M.

Author_Institution

Sch. of Comput. & Commun. Eng., Univ. Malaysia Perlis, Kangar, Malaysia

fYear

2011

fDate

17-19 Oct. 2011

Firstpage

1

Lastpage

5

Abstract

A new code family for Spectral Amplitude Coding Optical Code Division Multiple Assess (SAC-OCDMA) system has been proposed in this paper. The new code family we call it Dynamic Cyclic Shift (DCS) code. The DCS code has many advantages. However, the DCS code can be generated without code parameter limitation. In addition, the shorter code length and variable cross correlation (λ_c ≤ 1) of the DCS code can improve the SAC-OCDMA system performance. The mathematical results and simulation analysis shows that the DCS code in terms of the Bit-Error-Rate (BER) and eye diagram can effect on the suppression of Phase Induced Intensity Noise (PIIN). The simulation analysis carried the data rate 10 Gbps for 20 km with low BER value comparing with former SAC-OCMA code systems.

Keywords

code division multiple access; cyclic codes; error statistics; interference suppression; optical fibre subscriber loops; optical noise; SAC-OCDMA access networks; bit rate 10 Gbit/s; bit-error-rate; code length; code parameter limitation; data rate; distance 20 km; dynamic cyclic shift code; eye diagram; optical code division multiple assess; phase induced intensity noise suppression; spectral amplitude coding; Analytical models; Bit error rate; Correlation; Multiaccess communication; Noise; Optical fibers; Dynamic Cyclic Shift (DCS); Spectral Amplitude Coding Optical Code Division Multiple Assess (SAC-OCDMA); code Phase Induced Intensity Noise (PIIN).;

fLanguage

English

Publisher

ieee

Conference_Titel

Photonics (ICP), 2011 IEEE 2nd International Conference on

Conference_Location

Kata Kinabalu

Print_ISBN

978-1-61284-265-3

Electronic_ISBN

978-1-61284-263-9

Type

conf

DOI

10.1109/ICP.2011.6106828

Filename

6106828