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Design of Protograph LDPC Codes Using Resolvable Block Designs for Block Fading Channel
IEEE Wireless Communications Letters ( IF 6.3 ) Pub Date : 2022-07-12 , DOI: 10.1109/lwc.2022.3190026
Jaewha Kim 1 , Chanki Kim 2 , Hosung Park 3 , Jong-Seon No 1
Affiliation  

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.

中文翻译:

使用块衰落信道的可解析块设计设计原型 LDPC 码

在这封信中,我们提出了使用可解析块设计 (RBD) 用于块衰落 (BF) 信道的高码率的新原型低密度奇偶校验 (LDPC) 码。为了分析提出的 LDPC 码的性能,我们使用称为伽马演化的新方法推导出误码率 (BER) 的上限。最后,我们在数值上表明,所提出的 LDPC 码的误帧率 (FER) 具有接近信道中断概率的斜率。
更新日期:2022-07-12
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