发布求助
文献互助 智能选刊 最新文献

2017 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SINKHROINFO)最新文献

筛选
英文 中文
Processing signals of passive chirp ionosonde in the problem of estimation the HF channel availability 无源啁啾电离探空仪信号处理中的高频信道可用性估计问题
2017 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SINKHROINFO) Pub Date : 2017-07-01 DOI: 10.1109/SINKHROINFO.2017.7997501
R. Belgibaev, D. Ivanov, V. Ivanov, N. Ryabova
{"title":"Processing signals of passive chirp ionosonde in the problem of estimation the HF channel availability","authors":"R. Belgibaev, D. Ivanov, V. Ivanov, N. Ryabova","doi":"10.1109/SINKHROINFO.2017.7997501","DOIUrl":"https://doi.org/10.1109/SINKHROINFO.2017.7997501","url":null,"abstract":"The problem of increasing the efficiency of data transmission through a HF radio channel in the case of using passive sounding was studied. The paper presents the main characteristics of the stochastic radio channel with scattering (delay spread, Doppler spread and the signal-to-noise ratio) and communication modem, which have an impact on the efficiency of a communication system. Algorithm for estimating the channel characteristics using passive sounding was developed. Besides, the algorithms aimed at estimating the gain in emitted power and data transfer rate when adapting the communication system to the channel conditions were developed. It was experimentally found that for the mid-latitude radio paths, the power gain is 4.5 … 12 dB, and the gain in data transfer rate increases up to twice.","PeriodicalId":372303,"journal":{"name":"2017 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SINKHROINFO)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115194069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Copyright page 版权页
2017 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SINKHROINFO) Pub Date : 1900-01-01 DOI: 10.23919/acc.2004.1383558
{"title":"Copyright page","authors":"","doi":"10.23919/acc.2004.1383558","DOIUrl":"https://doi.org/10.23919/acc.2004.1383558","url":null,"abstract":"","PeriodicalId":372303,"journal":{"name":"2017 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SINKHROINFO)","volume":"218 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132443746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cover page 封面页
2017 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SINKHROINFO) Pub Date : 1900-01-01 DOI: 10.1093/aje/kwv360
{"title":"Cover page","authors":"","doi":"10.1093/aje/kwv360","DOIUrl":"https://doi.org/10.1093/aje/kwv360","url":null,"abstract":"","PeriodicalId":372303,"journal":{"name":"2017 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SINKHROINFO)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130292855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页
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
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
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