Code design and performance analysis in coherent 2-D OCDMA system

Zhiwen Chen; Jianhua Ji; Songlin Zhuang

doi:10.1117/12.850877

2 December 2009 Code design and performance analysis in coherent 2-D OCDMA system

Zhiwen Chen, Jianhua Ji, Songlin Zhuang

Proceedings Volume 7632, Optical Transmission Systems, Switching, and Subsystems VII; 763233 (2009) https://doi.org/10.1117/12.850877
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China

Abstract

Based on one-coincidence sequence (OCS), bipolar one-coincidence sequence (BOCS) is constructed for coherent 2-D optical code-division multiple access system (OCDMA). Compared with OCS, BOCS has much larger code cardinality under the same code length and the same wavelengths. Furthermore, BOCS has the same cross-correlation and auto-correlation performance, and has lower crosstalk value, which can enhance performance of 2-D OCDMA system.

Citation Download Citation

Zhiwen Chen, Jianhua Ji, and Songlin Zhuang "Code design and performance analysis in coherent 2-D OCDMA system", Proc. SPIE 7632, Optical Transmission Systems, Switching, and Subsystems VII, 763233 (2 December 2009); https://doi.org/10.1117/12.850877

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