UWB信道中基于OFCDM的协同中继方案性能改进

Jung-In Baik, Jee-Hoon Kim, Jin-Hyuk Song, Hyoung-Kyu Song
{"title":"UWB信道中基于OFCDM的协同中继方案性能改进","authors":"Jung-In Baik, Jee-Hoon Kim, Jin-Hyuk Song, Hyoung-Kyu Song","doi":"10.1109/ATNAC.2008.4783310","DOIUrl":null,"url":null,"abstract":"Orthogonal frequency and code division (OFCDM) provides a good performance on broadband or wide-band channel, because it can mitigate multi-path interference with keeping high data rate. So, this scheme is suitable to employ the future wireless communication system. And, Cooperative relaying scheme has been proposed to get the spatial diversity gains in multiuser wireless systems. Because, this scheme need no multiple antenna, it makes devices with low cost and small size. In this paper, we proposed the cooperative relaying scheme based on OFCDM. This system has profit of OFCDM and cooperative relaying schemes. It is also not much more complex than the single antenna OFCDM system. This scheme is appropriate to the next generation mobile wireless system, because of having both advantages. The performance of the proposed scheme is evaluated in terms of bit error rate (BER) performance for the OFCDM in the UWB channel.","PeriodicalId":143803,"journal":{"name":"2008 Australasian Telecommunication Networks and Applications Conference","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Performance Improvement of Cooperative Relaying Scheme Based on OFCDM in UWB Channel\",\"authors\":\"Jung-In Baik, Jee-Hoon Kim, Jin-Hyuk Song, Hyoung-Kyu Song\",\"doi\":\"10.1109/ATNAC.2008.4783310\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Orthogonal frequency and code division (OFCDM) provides a good performance on broadband or wide-band channel, because it can mitigate multi-path interference with keeping high data rate. So, this scheme is suitable to employ the future wireless communication system. And, Cooperative relaying scheme has been proposed to get the spatial diversity gains in multiuser wireless systems. Because, this scheme need no multiple antenna, it makes devices with low cost and small size. In this paper, we proposed the cooperative relaying scheme based on OFCDM. This system has profit of OFCDM and cooperative relaying schemes. It is also not much more complex than the single antenna OFCDM system. This scheme is appropriate to the next generation mobile wireless system, because of having both advantages. The performance of the proposed scheme is evaluated in terms of bit error rate (BER) performance for the OFCDM in the UWB channel.\",\"PeriodicalId\":143803,\"journal\":{\"name\":\"2008 Australasian Telecommunication Networks and Applications Conference\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 Australasian Telecommunication Networks and Applications Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ATNAC.2008.4783310\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 Australasian Telecommunication Networks and Applications Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ATNAC.2008.4783310","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5

摘要

正交频码分(OFCDM)技术在宽带或宽带信道上具有良好的性能,可以有效地抑制多径干扰,同时保持较高的数据传输速率。因此,该方案适用于未来的无线通信系统。同时,为了在多用户无线系统中获得空间分集增益,提出了一种协作中继方案。由于该方案不需要多天线,使设备成本低,体积小。本文提出了一种基于OFCDM的协同中继方案。该系统具有OFCDM和合作中继方案的优点。它也不比单天线OFCDM系统复杂多少。该方案具有两种优点,适用于下一代移动无线系统。根据OFCDM在UWB信道中的误码率(BER)性能对所提方案的性能进行了评估。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Performance Improvement of Cooperative Relaying Scheme Based on OFCDM in UWB Channel
Orthogonal frequency and code division (OFCDM) provides a good performance on broadband or wide-band channel, because it can mitigate multi-path interference with keeping high data rate. So, this scheme is suitable to employ the future wireless communication system. And, Cooperative relaying scheme has been proposed to get the spatial diversity gains in multiuser wireless systems. Because, this scheme need no multiple antenna, it makes devices with low cost and small size. In this paper, we proposed the cooperative relaying scheme based on OFCDM. This system has profit of OFCDM and cooperative relaying schemes. It is also not much more complex than the single antenna OFCDM system. This scheme is appropriate to the next generation mobile wireless system, because of having both advantages. The performance of the proposed scheme is evaluated in terms of bit error rate (BER) performance for the OFCDM in the UWB channel.
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
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信