Error statistic of QAM channel in AM/QAM hybrid optical transmission

被引:4
|
作者
Maeda, K
Utsumi, K
Fujito, K
机构
[1] Multimedia Development Center, Matsushita Elec. Indust. Co., Ltd., Kadoma-shi, Osaka 571
关键词
D O I
10.1109/68.536669
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The error statistic of the QAM channel in an AM/QAM hybrid optical transmission system is measured, Errors occur randomly in optical transmission without clipping. However, errors are found to occur in bursts when the impulsive noise due to clipping degrades the QAM signal's BER. The error statistic is critical to properly designing the error correction employed in the hybrid system.
引用
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页码:1403 / 1405
页数:3
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