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LT码的性能分析与研究 被引量:1

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摘要 LT码(Luby Transform Codes)属于数字喷泉码,是一类新型前向纠错编码算法,适用于基于包通信的删除信道环境。本文概述了LT码的编译码原理及实现方法,对LT码的理想孤子度分布算法和鲁棒孤子度分布算法进行了仿真验证,分析了LT码在包删除信道下的性能,讨论了实际应用中的参数优化规则,研究结果对提高实时纠删应用的性能具有重要的实用价值。
出处 《信息网络安全》 2010年第10期53-55,共3页 Netinfo Security
基金 北京市中关村科技园区海淀园博士后专项资金资助项目
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