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Proceedings Paper

Study on networks based on OCDMA-PON subsystem
Author(s): Chongfu Zhang; Kun Qiu; Bo Xu; Jun Xie
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Paper Abstract

In this paper, a new architecture of the networks based on the proposed optical CDMA based on PON (OCDMA-PON) is presented, the design of the Optical Line Terminator (OLT) and the Optical Network Unit (ONU) for the OCDMA-PON are studied. The performance of networks based on the OCDMA-PON is analyzed in detail. Its bit error rate (BER) performance, networks scalability and transmission performance of such a system are studied under consideration of the multiple user interference (MUI) and the difference noise contributions. As shown in the study, the number of ONU/ONT, the channel link length, the number of available codes and the optical component characteristics deeply impact both the scalability and the transmission performance of such a system. Simulation results indicate that the proposed scheme is feasible and that the novel design can improve the scalability and transmission performance of the optical access networks.

Paper Details

Date Published: 3 October 2006
PDF: 9 pages
Proc. SPIE 6353, Optical Transmission, Switching, and Subsystems IV, 63533A (3 October 2006); doi: 10.1117/12.687351
Show Author Affiliations
Chongfu Zhang, Univ. of Electronic Science and Technology of China (China)
Kun Qiu, Univ. of Electronic Science and Technology of China (China)
Bo Xu, Univ. of Electronic Science and Technology of China (China)
Jun Xie, Univ. of Electronic Science and Technology of China (China)


Published in SPIE Proceedings Vol. 6353:
Optical Transmission, Switching, and Subsystems IV
Chang Soo Park; Shizhong Xie; Curtis R. Menyuk; Ken-ichi Kitayama, Editor(s)

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