DocumentCode
1194990
Title
Analysis of Time-Spreading OCDMA Systems With Partially Coherent Sources
Author
Park, Sang-Gyu ; Sung, Wonjin
Author_Institution
Dept. of Electron. Eng., Sogang Univ., Seoul
Volume
21
Issue
12
fYear
2009
fDate
6/15/2009 12:00:00 AM
Firstpage
757
Lastpage
759
Abstract
The effect of partial coherence of optical sources on the performance of time-spreading optical code-division multiple access (TS-OCDMA) systems is investigated. We develop a simple analytic model for the evaluation of bit-error-rate performance, and verify the validity of the model using Monte Carlo simulations. We present performance comparisons with fully coherent sources as well as statistically multiplexed sources, to indicate a desirable operation strategy of TS-OCDMA systems.
Keywords
Monte Carlo methods; code division multiple access; error statistics; multiplexing; statistical analysis; Monte Carlo simulation; TS-OCDMA system; bit-error-rate performance; optical source; statistical multiplexed source; time-spreading optical code-division multiple access system; Optical code-division multiple access (OCDMA); optical thresholding; partial coherence; spectral efficiency; statistical multiplexing; time-spreading optical code-division multiple access (TS-OCDMA);
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2009.2017501
Filename
4801721
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