Modeling of Effective Path-Length Based on Rain Cell Statistics for Total Attenuation Prediction in Satellite Link
ITU-R recommends a global rain-attenuation prediction model for satellite link, but it lacks a physical meaning because it is an empirical model and the effective path-length model is frequency dependent. In this letter, a global effective path-length model, which can be used for total attenuation p...
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Veröffentlicht in: | IEEE communications letters 2018-12, Vol.22 (12), p.2483-2486 |
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creator | Kang, Woo-Geun Kim, Tae-Hong Park, Sung-Won Lee, Il-Yong Pack, Jeong-Ki |
description | ITU-R recommends a global rain-attenuation prediction model for satellite link, but it lacks a physical meaning because it is an empirical model and the effective path-length model is frequency dependent. In this letter, a global effective path-length model, which can be used for total attenuation prediction in a satellite link, is proposed. The proposed model is a physical model based on the rain-cell concept. The test for the proposed model was performed against the data in the ITU-R SG3 DB, using the procedures in the recommendation ITU-R P. 311 and the Fascicle. The test results show that the prediction error of the proposed model is less than the existing ITU-R model. In addition, the proposed model is a physical model and simple compared to the current ITU-R model. |
doi_str_mv | 10.1109/LCOMM.2018.2873007 |
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In this letter, a global effective path-length model, which can be used for total attenuation prediction in a satellite link, is proposed. The proposed model is a physical model based on the rain-cell concept. The test for the proposed model was performed against the data in the ITU-R SG3 DB, using the procedures in the recommendation ITU-R P. 311 and the Fascicle. The test results show that the prediction error of the proposed model is less than the existing ITU-R model. 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(IEEE) 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c295t-f5899f255d464acef8678a78cdc1c583d87ef48c97e9091ff8ed9435f202a1213</citedby><cites>FETCH-LOGICAL-c295t-f5899f255d464acef8678a78cdc1c583d87ef48c97e9091ff8ed9435f202a1213</cites><orcidid>0000-0002-9067-7888 ; 0000-0002-9065-1645</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/8478379$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27903,27904,54736</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/8478379$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Kang, Woo-Geun</creatorcontrib><creatorcontrib>Kim, Tae-Hong</creatorcontrib><creatorcontrib>Park, Sung-Won</creatorcontrib><creatorcontrib>Lee, Il-Yong</creatorcontrib><creatorcontrib>Pack, Jeong-Ki</creatorcontrib><title>Modeling of Effective Path-Length Based on Rain Cell Statistics for Total Attenuation Prediction in Satellite Link</title><title>IEEE communications letters</title><addtitle>COML</addtitle><description>ITU-R recommends a global rain-attenuation prediction model for satellite link, but it lacks a physical meaning because it is an empirical model and the effective path-length model is frequency dependent. In this letter, a global effective path-length model, which can be used for total attenuation prediction in a satellite link, is proposed. The proposed model is a physical model based on the rain-cell concept. The test for the proposed model was performed against the data in the ITU-R SG3 DB, using the procedures in the recommendation ITU-R P. 311 and the Fascicle. The test results show that the prediction error of the proposed model is less than the existing ITU-R model. In addition, the proposed model is a physical model and simple compared to the current ITU-R model.</description><subject>Attenuation</subject><subject>Data models</subject><subject>effective path length</subject><subject>Mathematical model</subject><subject>Mathematical models</subject><subject>Prediction algorithms</subject><subject>Predictive models</subject><subject>Rain</subject><subject>rain cell</subject><subject>Satellite communications</subject><subject>Satellite link</subject><subject>Satellites</subject><subject>Statistical prediction</subject><subject>total attenuation</subject><issn>1089-7798</issn><issn>1558-2558</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kE9LAzEQxRdRsFa_gF4Cnrcm2U2THOtS_8CWFlvPIWQnbeq6W5NU8Nub2uJl5sG838zwsuyW4BEhWD7U1Xw2G1FMxIgKXmDMz7IBYUzkNJXzpLGQOedSXGZXIWwxxoIyMsj8rG-gdd0a9RZNrQUT3TeghY6bvIZuHTfoUQdoUN-hN-06VEHbomXU0YXoTEC292jVR92iSYzQ7dMgWRceGmf-ZGKWOibKRUC16z6uswur2wA3pz7M3p-mq-olr-fPr9Wkzg2VLOaWCSlter8px6U2YMWYC82FaQwxTBSN4GBLYSQHiSWxVkAjy4JZiqkmlBTD7P64d-f7rz2EqLb93nfppKKElbhgkpfJRY8u4_sQPFi18-5T-x9FsDpkq_6yVYds1SnbBN0dIQcA_4AouSi4LH4Bpx514A</recordid><startdate>20181201</startdate><enddate>20181201</enddate><creator>Kang, Woo-Geun</creator><creator>Kim, Tae-Hong</creator><creator>Park, Sung-Won</creator><creator>Lee, Il-Yong</creator><creator>Pack, Jeong-Ki</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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In this letter, a global effective path-length model, which can be used for total attenuation prediction in a satellite link, is proposed. The proposed model is a physical model based on the rain-cell concept. The test for the proposed model was performed against the data in the ITU-R SG3 DB, using the procedures in the recommendation ITU-R P. 311 and the Fascicle. The test results show that the prediction error of the proposed model is less than the existing ITU-R model. In addition, the proposed model is a physical model and simple compared to the current ITU-R model.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/LCOMM.2018.2873007</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0002-9067-7888</orcidid><orcidid>https://orcid.org/0000-0002-9065-1645</orcidid></addata></record> |
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subjects | Attenuation Data models effective path length Mathematical model Mathematical models Prediction algorithms Predictive models Rain rain cell Satellite communications Satellite link Satellites Statistical prediction total attenuation |
title | Modeling of Effective Path-Length Based on Rain Cell Statistics for Total Attenuation Prediction in Satellite Link |
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