MIMO系统中拟正交STBC非二进制LDPC码的分组解码算法

2012 8th International Conference on Computing and Networking Technology (INC, ICCIS and ICMIC) Pub Date : 2012-08-01 DOI:10.4156/JCIT.VOL8.ISSUE3.90

Yier Yan, Xueqin Jiang, Wei Duan, M. H. Ali Khan, M. Lee

{"title":"MIMO系统中拟正交STBC非二进制LDPC码的分组解码算法","authors":"Yier Yan, Xueqin Jiang, Wei Duan, M. H. Ali Khan, M. Lee","doi":"10.4156/JCIT.VOL8.ISSUE3.90","DOIUrl":null,"url":null,"abstract":"We extend the group decoding algorithm [1] for space time block code (STBC) to the non-binary low density parity check code (LDPC) with Quasi-Orthogonal STBC in multiple-input and multiple-output (MIMO) system. A Gaussian based detection is proposed to reduce the decoding complexity in this paper. The complexity involved grows linearly with the number of transmit antennas and size of Galois Field. The simulation result shows that the Gaussian based detection is reasonable to employ in this system.","PeriodicalId":162910,"journal":{"name":"2012 8th International Conference on Computing and Networking Technology (INC, ICCIS and ICMIC)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"A grouped decoding algorithm for non-binary LDPC code with Quasi-orthogonal STBC in MIMO system\",\"authors\":\"Yier Yan, Xueqin Jiang, Wei Duan, M. H. Ali Khan, M. Lee\",\"doi\":\"10.4156/JCIT.VOL8.ISSUE3.90\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We extend the group decoding algorithm [1] for space time block code (STBC) to the non-binary low density parity check code (LDPC) with Quasi-Orthogonal STBC in multiple-input and multiple-output (MIMO) system. A Gaussian based detection is proposed to reduce the decoding complexity in this paper. The complexity involved grows linearly with the number of transmit antennas and size of Galois Field. The simulation result shows that the Gaussian based detection is reasonable to employ in this system.\",\"PeriodicalId\":162910,\"journal\":{\"name\":\"2012 8th International Conference on Computing and Networking Technology (INC, ICCIS and ICMIC)\",\"volume\":\"36 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 8th International Conference on Computing and Networking Technology (INC, ICCIS and ICMIC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4156/JCIT.VOL8.ISSUE3.90\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 8th International Conference on Computing and Networking Technology (INC, ICCIS and ICMIC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4156/JCIT.VOL8.ISSUE3.90","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 4

摘要

将空时分组码(STBC)的群解码算法[1]扩展到多输入多输出(MIMO)系统中具有拟正交STBC的非二进制低密度奇偶校验码(LDPC)。为了降低解码复杂度，本文提出了一种基于高斯的检测方法。所涉及的复杂性随发射天线的数量和伽罗瓦场的大小呈线性增长。仿真结果表明，基于高斯的检测方法在该系统中是合理的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

A grouped decoding algorithm for non-binary LDPC code with Quasi-orthogonal STBC in MIMO system

We extend the group decoding algorithm [1] for space time block code (STBC) to the non-binary low density parity check code (LDPC) with Quasi-Orthogonal STBC in multiple-input and multiple-output (MIMO) system. A Gaussian based detection is proposed to reduce the decoding complexity in this paper. The complexity involved grows linearly with the number of transmit antennas and size of Galois Field. The simulation result shows that the Gaussian based detection is reasonable to employ in this system.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2012 8th International Conference on Computing and Networking Technology (INC, ICCIS and ICMIC)

自引率

0.00%

发文量