Spatially-Coupled Precoded Rateless Codes with Bounded Degree Achieve the Capacity of BEC under BP decoding

被引：0

作者：

Sakata, Kosuke ^{[1
]}

Kasai, Kenta ^{[1
]}

Sakaniwa, Kohichi ^{[1
]}

机构：

[1] Tokyo Inst Technol, Dept Commun & Comp Engn, Tokyo, Japan

来源：

2014 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT) | 2014年

关键词：

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Raptor codes are known as precoded rateless codes that achieve the capacity of BEC. However the maximum degree of Raptor codes needs to be unbounded to achieve the capacity. In this paper we prove that spatially-coupled precoded rateless codes achieve the capacity with bounded degree under BP decoding.

引用

页码：521 / 525

页数：5