Design and performance evaluation of golden interleaving schemes for BICM-ID

2009 Fourth International on Conference on Bio-Inspired Computing Pub Date : 2009-11-17 DOI:10.1109/BICTA.2009.5338072

X. Zou, Weiyan Liu, B. Liu

{"title":"Design and performance evaluation of golden interleaving schemes for BICM-ID","authors":"X. Zou, Weiyan Liu, B. Liu","doi":"10.1109/BICTA.2009.5338072","DOIUrl":null,"url":null,"abstract":"Bit-interleaved coded modulation with iterative decoding (BICM-ID) is suitable for the next-generation wireless communication systems. BICM-ID is a bandwidth efficient transmission scheme. And the high performance of BICM-ID depends on the interleaver design. This paper focuses on the design of golden based interleaving schemes in BICM-ID systems. It shows that the golden interleaver and the dithered golden interleaver are not good for BICM-ID when the signal to noise ratio (SNR) is low. While the golden-chaotic interleaver has better performance than the golden and dithered golden interleaver and it also outperforms the random interleaver which is usually used in a BICM-ID system. The effect of the design parameter on the performance of the dithered golden interleaver and the golden-chaotic interleaver is also discussed in the paper. Performance analysis based on the normalized dispersion is provided in the paper and the accuracy of the dispersion analysis is verified by simulation results both in the additive white Gaussian noise (AWGN) channel and Rayleigh fading channels.","PeriodicalId":161787,"journal":{"name":"2009 Fourth International on Conference on Bio-Inspired Computing","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 Fourth International on Conference on Bio-Inspired Computing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/BICTA.2009.5338072","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 2

Abstract

Bit-interleaved coded modulation with iterative decoding (BICM-ID) is suitable for the next-generation wireless communication systems. BICM-ID is a bandwidth efficient transmission scheme. And the high performance of BICM-ID depends on the interleaver design. This paper focuses on the design of golden based interleaving schemes in BICM-ID systems. It shows that the golden interleaver and the dithered golden interleaver are not good for BICM-ID when the signal to noise ratio (SNR) is low. While the golden-chaotic interleaver has better performance than the golden and dithered golden interleaver and it also outperforms the random interleaver which is usually used in a BICM-ID system. The effect of the design parameter on the performance of the dithered golden interleaver and the golden-chaotic interleaver is also discussed in the paper. Performance analysis based on the normalized dispersion is provided in the paper and the accuracy of the dispersion analysis is verified by simulation results both in the additive white Gaussian noise (AWGN) channel and Rayleigh fading channels.

查看原文本刊更多论文

BICM-ID黄金交织方案的设计与性能评价

比特交织迭代译码编码调制(BICM-ID)适用于下一代无线通信系统。BICM-ID是一种带宽高效的传输方案。而BICM-ID的高性能取决于交织器的设计。本文重点研究了BICM-ID系统中基于黄金的交织方案的设计。结果表明，当信噪比较低时，黄金交织器和抖动黄金交织器对BICM-ID的处理效果不佳。而黄金混沌交织器的性能优于黄金和抖动黄金交织器，也优于BICM-ID系统中常用的随机交织器。文中还讨论了设计参数对抖动金色交织器和金色混沌交织器性能的影响。本文给出了基于归一化色散的性能分析，并通过加性高斯白噪声信道和瑞利衰落信道的仿真结果验证了色散分析的准确性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

2009 Fourth International on Conference on Bio-Inspired Computing

自引率

0.00%

发文量