Construction of rate-compatible block-type LDPC codes using extending and puncturing

被引：0

作者：

Yoon, Hyung-Keun ^{[1
]}

Joo, Hyeong-Gun ^{[1
]}

Shin, Dong-Joon ^{[1
]}

机构：

[1] Hanyang Univ, Div Elect & Comp Engn, Seoul 133791, South Korea

来源：

2007 IEEE 18TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1-9 | 2007年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we propose a construction method of rate-compatible block-type low-density parity-check (RC B-LDPC) codes using extending and puncturing, which works well over a wide range of code rates by decreasing the amount of puncturing nodes to mitigate the performance degradation at high rate range. RC B-LDPC code constructed by the proposed scheme to achieve the target code rates from 1/3 to 4/5 results in good frame error rate (FER) performance, even better than the well-designed rate-1/3 code in the small number of iterations (say, < 20).

引用

页码：2379 / +

页数：2

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