exhaustion of spares

Methods are given to generate critical subgraphs from critical nodes or from critical paths,and partial redundancy algorithm is suggested to replicate only critical subgraph.

在错误流分析的基础上提出错误流图的关键子图的概念以及通过关键结点和关键路径生成关键子图的方法,并设计了通过复制错误流关键子图实现部分冗余的算法。

An optimization scheme is proposed for high code rate LDPC coded partial incremental redundancy(PIR) Hybrid ARQ(HARQ).

提出了一种适用于高码率低密度奇偶校验(LDPC)编码的部分增量冗余(PIR)型混和自动重发请求(HARQ)优化方案。