Performance analysis of orthogonal convolutional coded optical CDMA system

被引：0

作者：

Kaur, G ^{[1
]}

Gupta, N ^{[1
]}

机构：

[1] Punjab Engn Coll, E&EC Dept, Chandigarh, India

来源：

2005 7th International Conference on Transparent Optical Networks, Vol 2, Proceedings | 2005年

关键词：

OCDMA (optical code division multiple access); PPM (Pulse Position Modulation); TDMA (time division multiple access); WDMA (wavelength division multiple access); RS (Reed Solomon code);

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

OCDMA techniques have been studied for potential use in future all-optical communication system because CDMA allows many users to simultaneously access the channel with larger bandwidth. Different types of coding have been analyzed to improve the performance of PPM OCDMA systems. In this paper an orthogonal convolutional coding scheme is analyzed. It has been observed that performance increases by using a more bit shift register. Further various parameters related to improvement of performance of bit error have also been discussed.

引用

页码：421 / 424

页数：4

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