{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00213034","sets":["6164:6165:6640:10712"]},"path":["10712"],"owner":"44499","recid":"213034","title":["階層型Non Terrestrial Networkとそのアプリケーションに関する考察"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-06-23"},"_buckets":{"deposit":"2d7969c6-e5c8-4f76-ac62-fd457b5570b6"},"_deposit":{"id":"213034","pid":{"type":"depid","value":"213034","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"階層型Non Terrestrial Networkとそのアプリケーションに関する考察","author_link":["544399","544395","544396","544394","544398","544397"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"階層型Non Terrestrial Networkとそのアプリケーションに関する考察"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"無線・移動体","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2021-06-23","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪大学大学院情報科学研究科"},{"subitem_text_value":"大阪大学大学院情報科学研究科"},{"subitem_text_value":"大阪大学大学院情報科学研究科"},{"subitem_text_value":"広島市立大学大学院情報科学研究科"},{"subitem_text_value":"広島市立大学大学院情報科学研究科"},{"subitem_text_value":"大阪大学大学院情報科学研究科"}]},"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/213034/files/IPSJ-DICOMO2021136.pdf","label":"IPSJ-DICOMO2021136.pdf"},"date":[{"dateType":"Available","dateValue":"2023-06-23"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DICOMO2021136.pdf","filesize":[{"value":"4.3 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"f024f2b7-d5e2-489b-be1c-da4e65380976","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"周, 恩平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤橋, 卓也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"猿渡, 俊介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 真"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西, 正博"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡辺, 尚"}],"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_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年，第 6 世代携帯電話網 (6G) の次世代ネットワークの重要な新たな要素として，Non Terrestrial Network (非地上系ネットワーク，NTN) が注目されている．本稿では，階層型 NTN とその応用に関して検討する．まず，NTN の基本について述べ，その後 LEO の通信容量を計算し，東京，北京等の都市や南シナ海上の船舶の具体的な人口密度に対する単位面積当たりに必要な通信容量を求め，HAP との関係を議論する．続いて，NTN のアプリケーションとして，XR も含めたマルチメディア通信，土砂災害センシング，海洋上通信を検討する．","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"996","bibliographic_titles":[{"bibliographic_title":"マルチメディア，分散協調とモバイルシンポジウム2021論文集"}],"bibliographicPageStart":"987","bibliographicIssueDates":{"bibliographicIssueDate":"2021-06-23","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2021"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":213034,"updated":"2025-01-19T17:17:50.396087+00:00","links":{},"created":"2025-01-19T01:13:57.040376+00:00"}