低密度奇偶校验码
衰退
区块代码
计算机科学
算法
块(置换群论)
误码率
错误层
解码方法
频道(广播)
上下界
编码(集合论)
数学
拓扑(电路)
电信
组合数学
数学分析
集合(抽象数据类型)
程序设计语言
作者
Jaewha Kim,Chanki Kim,Hosung Park,Jong-Seon No
出处
期刊:IEEE Wireless Communications Letters
[Institute of Electrical and Electronics Engineers]
日期:2022-09-01
卷期号:11 (9): 1970-1974
标识
DOI:10.1109/lwc.2022.3190026
摘要
In this letter, we propose new protograph low-density parity-check (LDPC) codes of high code rates using resolvable block designs (RBDs) for block fading (BF) channels. To analyze the performance of the proposed LDPC codes, we derive an upper bound on bit error rate (BER) using the novel method, called the gamma evolution. Finally, we numerically show that the frame error rate (FER) of the proposed LDPC codes has a slope approaching the channel outage probability.
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