基于DVB-SH通信系统的卫星/地面混合协同中继策略

S. Morosi, E. Del Re, S. Jayousi, R. Suffritti
{"title":"基于DVB-SH通信系统的卫星/地面混合协同中继策略","authors":"S. Morosi, E. Del Re, S. Jayousi, R. Suffritti","doi":"10.1109/EW.2009.5357991","DOIUrl":null,"url":null,"abstract":"The integration of satellite and terrestrial systems in a hybrid network permits to benefit from both systems, overcoming the drawbacks of a Non-Line-Of-Sight (NLOS) propagation. The purpose of this paper is to study simple cooperative relaying strategies which rely on the introduction of the Delay Diversity (DD) technique in a DVB-SH compliant hybrid satellite/terrestrial network with the aim of improving the performance of the network. The application of this strategy represents a promising solution to guarantee communication also in public emergency situations, such as the ones caused by fire, earthquake, flood or explosion. We investigated the pros and cons of the proposed scheme, comparing the assumptions which are required and the simulation results with respect to the satellite-only and the terrestrial-only systems.","PeriodicalId":412079,"journal":{"name":"2009 European Wireless Conference","volume":"89 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"18","resultStr":"{\"title\":\"Hybrid satellite/terrestrial cooperative relaying strategies for DVB-SH based communication systems\",\"authors\":\"S. Morosi, E. Del Re, S. Jayousi, R. Suffritti\",\"doi\":\"10.1109/EW.2009.5357991\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The integration of satellite and terrestrial systems in a hybrid network permits to benefit from both systems, overcoming the drawbacks of a Non-Line-Of-Sight (NLOS) propagation. The purpose of this paper is to study simple cooperative relaying strategies which rely on the introduction of the Delay Diversity (DD) technique in a DVB-SH compliant hybrid satellite/terrestrial network with the aim of improving the performance of the network. The application of this strategy represents a promising solution to guarantee communication also in public emergency situations, such as the ones caused by fire, earthquake, flood or explosion. We investigated the pros and cons of the proposed scheme, comparing the assumptions which are required and the simulation results with respect to the satellite-only and the terrestrial-only systems.\",\"PeriodicalId\":412079,\"journal\":{\"name\":\"2009 European Wireless Conference\",\"volume\":\"89 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-05-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"18\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 European Wireless Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EW.2009.5357991\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 European Wireless Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EW.2009.5357991","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 18

摘要

卫星和地面系统在混合网络中的集成允许从这两个系统中受益,克服了非视距(NLOS)传播的缺点。本文的目的是研究在符合DVB-SH标准的卫星/地面混合网络中引入延迟分集(DD)技术的简单协同中继策略,以提高网络性能。这一战略的应用是一种很有希望的解决办法,可以保证在诸如火灾、地震、洪水或爆炸等公共紧急情况下的通信。我们研究了该方案的优点和缺点,比较了所需要的假设和对卫星和地面系统的模拟结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Hybrid satellite/terrestrial cooperative relaying strategies for DVB-SH based communication systems
The integration of satellite and terrestrial systems in a hybrid network permits to benefit from both systems, overcoming the drawbacks of a Non-Line-Of-Sight (NLOS) propagation. The purpose of this paper is to study simple cooperative relaying strategies which rely on the introduction of the Delay Diversity (DD) technique in a DVB-SH compliant hybrid satellite/terrestrial network with the aim of improving the performance of the network. The application of this strategy represents a promising solution to guarantee communication also in public emergency situations, such as the ones caused by fire, earthquake, flood or explosion. We investigated the pros and cons of the proposed scheme, comparing the assumptions which are required and the simulation results with respect to the satellite-only and the terrestrial-only systems.
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:604180095
Book学术官方微信