Accumulate Rateless Codes For AWGN Channel

被引：0
|
作者：
Wu, Kedi [1 ]
Zhang, Zhaoyang [1 ]
Huo, Yuanyuan [1 ]
Yang, Shengtian [1 ]
机构：
[1] Zhejiang Univ, Inst Informat & Commun Engn, Hangzhou 310027, Zhejiang, Peoples R China
来源：
2008 THIRD INTERNATIONAL CONFERENCE ON COMMUNICATIONS AND NETWORKING IN CHINA, VOLS 1-3 | 2008年
关键词：
accumulate rateless codes; error floor; density evolution; fountain codes;
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：
We think about the problem of reliable transmission of information over AWGN channels using, rateless codes. We introduce a new family of rateless codes, named the accumulate rateless; (AR) codes, which is easy to construct as traditional LT codes but has better performance and lower complexity. We investigate the performance of AR codes over AWGN channels, and simulation results are presented, showing that not only the error floor performance but also the waterfall performance are better than LT codes.
引用
收藏
页码：95 / 99
页数：5
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