QC-LDPC codes的意思|示意
QC-LDPC代码
QC-LDPC codes的网络常见释义
低密度奇偶校验码 具有准循环结构的低密度奇偶校验码(QC-LDPC Codes)是目前被广泛采用的一类LDPC码。本文提出了一种结合PEG算法构造基于循环移位矩阵的QC-LDPC码的方法。
QC-LDPC codes相关短语
1、 QC LDPC codes 准循环LDPC码
QC-LDPC codes相关例句
QC-LDPC codes constructed by circulant permutation matrices will lead to inevitable cycles, named balanced-cycles.
在用循环置换矩阵构造准循环LDPC码时会出现一类无法消除的环,称为平衡环。
Quantization decoding of QC-LDPC codes is studied. We simulated the decoding performance which is affected by quantitative precision and the scope of quantization.
研究了QC-LDPC码的量化译码,针对高速率的光纤通信系统,仿真验证了量化范围和量化精度的对译码性能的影响。
This paper analyzes the structure of balanced-cycles in QC-LDPC codes. And proposes an algorithm to search for the incidence matrices of the simple balanced-cycles of arbitrary length.
分析了准循环ldpc码的平衡环的结构,并给出了搜索任意长度的最简平衡环的关联矩阵的方法。
Based on the suitable channel model, an implementation of quasi-cyclic low density parity check codes (QC-LDPC) for acoustic communication system in shallow water is demonstrated.
讨论了准循环低密度校验码(QC - LDPC)在浅海水声信道中的实现方案。