A Survey and analysis on a troposcatter propagation model based on ITU-R recommendations
DC Field | Value | Language |
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dc.contributor.author | Lee, In-Seok | - |
dc.contributor.author | Noh, Jung-Hoon | - |
dc.contributor.author | Oh, Seong-Jun | - |
dc.date.accessioned | 2023-11-21T01:40:29Z | - |
dc.date.available | 2023-11-21T01:40:29Z | - |
dc.date.issued | 2023-06 | - |
dc.identifier.issn | 2405-9595 | - |
dc.identifier.issn | 2405-9595 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/21818 | - |
dc.description.abstract | Signal scattering in the troposphere is a phenomenon referred to as "troposcatter", and it is promising method for wireless communication beyond the line of sight (b-LOS). For a troposcatter communication system, it is important to develop a channel model for the tropospheric scatter. Recently, b-LOS communication using troposcatter received much attention for its application to military communication. Thus, a comprehensive review and analysis of conventional ITU-R troposcatter propagation models and recent results would be a timely study. Accordingly, in this study, we analyze and simulate the tropospheric scatter propagation model proposed by the ITU-R. Troposcatter propagation models in ITU-R recommendations consist of three parts: basic transmission loss, gaseous absorption, and a precipitation fading model. The ITU-R P.2001 simulation model shows basic transmission losses of 210 dB and 240 dB at 0.2 GHz and 2 GHz in 300 km distances, respectively. The ITU-R P.452 model results in 20 dB less loss, but this is dependent on measurement conditions. Gaseous absorption and precipitation fading have less than 1 dB loss for frequencies less than 2 GHz, but can increase to be over 10 dB in loss for frequencies of 2 GHz and above. We also review recent studies on tropospheric scatter channel models and communication systems. In addition to these reviews, we examine recent studies on ray tracing methods for tropospheric scatter channel models.& COPY; 2022 The Author(s). Published by Elsevier B.V. on behalf of The Korean Institute of Communications and Information Sciences. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER | - |
dc.title | A Survey and analysis on a troposcatter propagation model based on ITU-R recommendations | - |
dc.type | Article | - |
dc.publisher.location | 네델란드 | - |
dc.identifier.doi | 10.1016/j.icte.2022.09.009 | - |
dc.identifier.scopusid | 2-s2.0-85139283548 | - |
dc.identifier.wosid | 001035277000001 | - |
dc.identifier.bibliographicCitation | ICT EXPRESS, v.9, no.3, pp 507 - 516 | - |
dc.citation.title | ICT EXPRESS | - |
dc.citation.volume | 9 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 507 | - |
dc.citation.endPage | 516 | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002977365 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | COHERENCE BANDWIDTH | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordAuthor | Troposcatter | - |
dc.subject.keywordAuthor | Communication | - |
dc.subject.keywordAuthor | Propagation model | - |
dc.subject.keywordAuthor | Transmission loss prediction | - |
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