OCDMA-PON with chaotic spread spectrum sequence

被引：0
|
作者：
Yang, Liwei [1 ]
Shou, Guochu [1 ]
Qian, Zongjue [1 ]
Hu, Yihong [1 ]
Guo, Zhigang [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, Beijing 100876, Peoples R China
来源：
OPTICAL TRANSMISSION, SWITCHING, AND SUBSYSTEMS V, PTS 1 AND 2 | 2007年 / 6783卷
关键词：
Passive Optical Network (PON); Optical Code Division Multiplexing Access (OCDMA); spread spectrum sequence; chaos; chaotic sequence; correlation property;
D O I：
10.1117/12.744920
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A novel scheme of optical access using OCDMA-PON is investigated to support large number of subscribers. Chaotic sequence is proposed to be the spread spectrum sequence of OCDMA system for the first time. The number and length of chaotic sequences are not restricted like conventional sequences. The performance of chaotic sequences is discussed.
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页数：8
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