Reduced complexity maximum likelihood sequence estimator for high-speed fiber optic communication systems

被引：0
|
作者：
Carrer, HS [1 ]
Crivelli, DE [1 ]
Hueda, MR [1 ]
机构：
[1] Natl Univ Cordoba, Lab Comunicac Digitales, RA-5016 Cordoba, Argentina
来源：
LATIN AMERICAN APPLIED RESEARCH | 2005年 / 35卷 / 02期
关键词：
fiber optics; maximum likelihood estimation; optical amplifiers; ASE noise; statistical model;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
In this paper we present a new reduced complexity maximum likelihood sequence detector for intensity modulation / direct detection (IM/DD) fiber optic systems. The proposed detector takes into account the presence of thermal and amplified spontaneous emission (ASE) noise. The results presented here show a negligible performance degradation from the optimum receiver, while implementation complexity is significantly reduced. The mathematical models derived in this paper are attractive for the design and analysis of very high speed optical receivers.
引用
收藏
页码：99 / 104
页数：6
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