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

A new family of two-dimensional optical orthogonal codes with zero cross-correlation zone
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DOI：
10.1109/ogc.2015.7336824
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发表时间：
2015-11
期刊：
2015 Optoelectronics Global Conference (OGC)
影响因子：
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通讯作者：
Jianhua Ji;Zhao Luo;Hongxia Zheng;Wenjun Li;Ke Wang;Ming Xu;Shu-wen Yang
Jianhua Ji;Zhao Luo;Hongxia Zheng;Wenjun Li;Ke Wang;Ming Xu;Shu-wen Yang
中科院分区：
其他
文献类型：
--
作者：
Jianhua Ji;Zhao Luo;Hongxia Zheng;Wenjun Li;Ke Wang;Ming Xu;Shu-wen Yang

文献摘要

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利用主LA序列进行时间扩展，利用单重合序列（OCS）进行波长跳变，构造了一类新的具有零互相关区的二维光正交码（2-DZCZ）。分析了二维零相关区的自相关和互相关特性。分析了二维OCDMA系统的误码性能。
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.