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Performance Enhancement of Optical CDMA by Differential-Phase Method for Radio-over-Fiber Transmissions
Joint Authors
Ding, Ing-Jr
Cheng, Hsu-Chih
Yen, Chih-Ta
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-18
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The study proposes the differential-phase optical code-division multiple-access (OCDMA) network for radio-over-fiber (RoF) transmissions, and the characteristics are numerically analyzed.
The network coder/decoders (codecs) are structured on the basis of arrayed-waveguide-grating (AWG) routers with complementary Walsh-Hadamard (CWH) signature codes.
In the proposed system, the network requires only two AWG routers to accomplish spectral encoding of radio base station (RBS) and decoding of control station for the complementary keying, thus resulting in a simpler and low cost system.
Performance analyses are evaluated with the dominant noise of phase-induced intensity noise (PIIN) in spectral code OCDMA network.
By the proposed AWG-based OCDMA with the differential-phase scheme, it is possible to establish interference-free and low crosstalk beat noise RoF systems.
American Psychological Association (APA)
Cheng, Hsu-Chih& Yen, Chih-Ta& Ding, Ing-Jr. 2013. Performance Enhancement of Optical CDMA by Differential-Phase Method for Radio-over-Fiber Transmissions. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1011083
Modern Language Association (MLA)
Cheng, Hsu-Chih…[et al.]. Performance Enhancement of Optical CDMA by Differential-Phase Method for Radio-over-Fiber Transmissions. Mathematical Problems in Engineering No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-1011083
American Medical Association (AMA)
Cheng, Hsu-Chih& Yen, Chih-Ta& Ding, Ing-Jr. Performance Enhancement of Optical CDMA by Differential-Phase Method for Radio-over-Fiber Transmissions. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1011083
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1011083