An Efficient Implementation of the Distance-based Decoding for Block Turbo Codes

被引：0

作者：

Sun, Wei-Cheng ^{[1
]}

Chen, Yen-Ming ^{[2
]}

Weng, Chen-Yu ^{[2
]}

Ueng, Yeong-Luh ^{[1
,2
]}

Hsu, Jen-Yuan ^{[3
]}

Ting, Pangan ^{[3
]}

机构：

[1] Natl Tsing Hua Univ, Inst Commun Engn, Hsinchu, Taiwan

[2] Natl Tsing Hua Univ, Dept Elect Engn, Hsinchu, Taiwan

[3] Ind Technol Res Inst, Informat & Commun Res Lab, Hsinchu, Taiwan

来源：

2013 8TH INTERNATIONAL ICST CONFERENCE ON COMMUNICATIONS AND NETWORKING IN CHINA (CHINACOM) | 2013年

关键词：

Block turbo codes (BTC); turbo product codes (TPC); distance-based decoding (DBD); PRODUCT CODES; INFORMATION;

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, an efficient implementation of the Chase II soft-input/soft-output (SISO) decoder using the distance-based decoding algorithm is proposed, where a piece-wise-linear based method is proposed to simplify the calculation of the extrinsic values. As a demonstration, a (64, 51, 6)(2) block turbo decoder is implemented. Compared to the DBD-based decoder presented in the previous literature, the proposed decoder achieves a higher throughput and a higher efficiency.

引用

页码：675 / 679

页数：5

共 15 条

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