A new family of two-dimensional optical orthogonal codes with zero cross-correlation zone

Jianhua Ji,Zhao Luo,Hongxia Zheng,Wenjun Li,Ke Wang,Ming Xu, Shuwen Yang

2015 Optoelectronics Global Conference (OGC)（2015）

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摘要

A new family of two-dimensional optical orthogonal code with zero cross-correlation zone (2-D ZCZ) is constructed, using primary LA sequence for time spreading and OCS (one-coincidence sequence) for wavelength hopping. Performances of autocorrelation and cross-correlation of 2-D ZCZ are analyzed. BER performance of two-dimensional OCDMA system is also analyzed.

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关键词

Optical fiber communication,Code division multiple access,Two-dimensional optical orthogonal code,Zero cross-correlation zone

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