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BER Analysis Using Beat Probability Method of 3D Optical CDMA Networks with Double Balanced Detection
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-10-11
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
This study proposes novel three-dimensional (3D) matrices of wavelength/time/spatial code for code-division multiple-access (OCDMA) networks, with a double balanced detection mechanism.
We construct 3D carrier-hopping prime/modified prime (CHP/MP) codes by extending a two-dimensional (2D) CHP code integrated with a one-dimensional (1D) MP code.
The corresponding coder/decoder pairs were based on fiber Bragg gratings (FBGs) and tunable optical delay lines integrated with splitters/combiners.
System performance was enhanced by the low cross correlation properties of the 3D code designed to avoid the beat noise phenomenon.
The CHP/MP code cardinality increased significantly compared to the CHP code under the same bit error rate (BER).
The results indicate that the 3D code method can enhance system performance because both the beating terms and multiple-access interference (MAI) were reduced by the double balanced detection mechanism.
Additionally, the optical component can also be relaxed for high transmission scenery.
American Psychological Association (APA)
Yen, Chih-Ta& Chen, Chih-Ming. 2015. BER Analysis Using Beat Probability Method of 3D Optical CDMA Networks with Double Balanced Detection. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1073874
Modern Language Association (MLA)
Yen, Chih-Ta& Chen, Chih-Ming. BER Analysis Using Beat Probability Method of 3D Optical CDMA Networks with Double Balanced Detection. Mathematical Problems in Engineering No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1073874
American Medical Association (AMA)
Yen, Chih-Ta& Chen, Chih-Ming. BER Analysis Using Beat Probability Method of 3D Optical CDMA Networks with Double Balanced Detection. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1073874
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1073874