Paper
3 October 2006 Study on networks based on OCDMA-PON subsystem
Author Affiliations +
Proceedings Volume 6353, Optical Transmission, Switching, and Subsystems IV; 63533A (2006) https://doi.org/10.1117/12.687351
Event: Asia-Pacific Optical Communications, 2006, Gwangju, South Korea
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.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Chongfu Zhang, Kun Qiu, Bo Xu, and Jun Xie "Study on networks based on OCDMA-PON subsystem", Proc. SPIE 6353, Optical Transmission, Switching, and Subsystems IV, 63533A (3 October 2006); https://doi.org/10.1117/12.687351
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KEYWORDS
Network architectures

Transmitters

Receivers

Optical components

Signal to noise ratio

WDM-PON

Network security

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