{"updated":"2025-01-20T10:43:10.287833+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00164686","sets":["6504:8291:8758"]},"path":["8758"],"owner":"6748","recid":"164686","title":["施設園芸環境での2.4GHz帯と429MHz帯無線通信特性の分析"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-17"},"_buckets":{"deposit":"7b76b258-9e9b-437e-988b-0785706ad1c5"},"_deposit":{"id":"164686","pid":{"type":"depid","value":"164686","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"施設園芸環境での2.4GHz帯と429MHz帯無線通信特性の分析","author_link":["324891","324893","324892"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"施設園芸環境での2.4GHz帯と429MHz帯無線通信特性の分析"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2015-03-17","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"静岡大"},{"subitem_text_value":"静岡大"},{"subitem_text_value":"静岡大"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/164686/files/IPSJ-Z77-3V-02.pdf","label":"IPSJ-Z77-3V-02.pdf"},"date":[{"dateType":"Available","dateValue":"2016-06-16"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-Z77-3V-02.pdf","filesize":[{"value":"1.1 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"e2f25799-8904-4c86-9b75-6596ae0664ea","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2015 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"李, 鵬昆"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"井林, 宏文"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"峰野, 博史"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"無線センサネットワークの配線しやすさと作業者の負担が少ないため，施設園芸環境で使用されている．しかしながら，施設園芸のような複雑な環境では，環境条件が無線電波に大きく影響を与える．結果として，施設園芸環境での無線通信が不安定になり，RSSI低下やパケットロスの現象を発生する．そこで本研究では，施設園芸環境での無線通信品質を低下させる要因を解明するため，電波への影響要素を分類し，影響が大きな要素を分析した．電波暗室で検証実験を行った．また，施設園芸環境で主な影響要素が2.4GHz帯と429MHz帯へ与える影響の割合を検証した．その結果，2.4GHz帯と429MHz帯では無線通信に影響を与える要素の占める割合が異なることを示し，施設園芸環境に最適な無線周波数帯を確認した．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"234","bibliographic_titles":[{"bibliographic_title":"第77回全国大会講演論文集"}],"bibliographicPageStart":"233","bibliographicIssueDates":{"bibliographicIssueDate":"2015-03-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2015"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"created":"2025-01-19T00:36:28.501881+00:00","id":164686,"links":{}}