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Proceedings Paper

Research on multi-access interference in 2.5 Gb/s symbol overlapping optical fast frequency-hopping CDMA system
Author(s): Zhipeng Zhang; Jianhua Ji; Shuwen Yang
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Paper Abstract

Optical encoders/decoders based on fiber gratings are designed and fabricated. Experiment on one interference user 2.5Gb/s symbol overlapping optical fast frequency-hopping CDMA (SO-FFH OCDMA) system is demonstrated. Multiaccess interference in SO-FFH OCDMA system is studied, and is compared with that of traditional FFH OCDMA system. Experiment result shows that multi-access interference will degrade the system performance. With one interference user, SO-FFH OCDMA can also decode data correctly at data bit rate 2.5Gb/s.

Paper Details

Date Published: 19 November 2008
PDF: 4 pages
Proc. SPIE 7137, Network Architectures, Management, and Applications VI, 713738 (19 November 2008); doi: 10.1117/12.804069
Show Author Affiliations
Zhipeng Zhang, Shenzhen Univ. (China)
Jianhua Ji, Shenzhen Univ. (China)
Shuwen Yang, Shenzhen Univ. (China)


Published in SPIE Proceedings Vol. 7137:
Network Architectures, Management, and Applications VI
Weisheng Hu; Shoa-Kai Liu; Ken-ichi Sato; Lena Wosinska, Editor(s)

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