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面向OPPM的TCM系统设计与仿真
Authors
吴鹏飞
柯熙政
黄蕾
Publication date
1 January 2008
Publisher
《光通信研究》编辑部
Doi
Cite
Abstract
文章作者设计并仿真了一种卷积码与8OPPM(重叠脉冲位置调制)相结合的TCM(网格编码调制)系统。该系统能够在不降低带宽利用率的前提下改善OPPM系统性能。计算机仿真结果表明:该系统相对未编码的4PPM(脉冲位置调制)系统可以取得13 dB的编码增益
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Last time updated on 26/01/2023