{"updated":"2025-01-20T19:40:09.389451+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00113415","sets":["1164:3865:7902:7903"]},"path":["7903"],"owner":"11","recid":"113415","title":["路車間通信を対象としたレートアダプテーション機能の提案と評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-02-23"},"_buckets":{"deposit":"586ce9b0-53f1-4820-a5b5-60972fe09197"},"_deposit":{"id":"113415","pid":{"type":"depid","value":"113415","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"路車間通信を対象としたレートアダプテーション機能の提案と評価","author_link":["38316","38312","38307","38315","38313","38309","38305","38306","38308","38310","38311","38314"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"路車間通信を対象としたレートアダプテーション機能の提案と評価"},{"subitem_title":"Rate Adaptation with Dataset for V21 Communication","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"センサーネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2015-02-23","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"奈良先端科学技術大学院大学情報科学研究科"},{"subitem_text_value":"奈良先端科学技術大学院大学情報科学研究科"},{"subitem_text_value":"神戸大学大学院システム情報学研究科"},{"subitem_text_value":"UCLA Computer Science Department"},{"subitem_text_value":"Space-Time Engineering, LLC"},{"subitem_text_value":"奈良先端科学技術大学院大学情報科学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Nara Institute of Science and Technology","subitem_text_language":"en"},{"subitem_text_value":"Nara Institute of Science and Technology","subitem_text_language":"en"},{"subitem_text_value":"Kobe University","subitem_text_language":"en"},{"subitem_text_value":"UCLA Computer Science Department","subitem_text_language":"en"},{"subitem_text_value":"Space-Time Engineering, LLC","subitem_text_language":"en"},{"subitem_text_value":"Nara Institute of Science and Technology","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/113415/files/IPSJ-MBL15074051.pdf"},"date":[{"dateType":"Available","dateValue":"2100-01-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MBL15074051.pdf","filesize":[{"value":"424.1 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"35"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"f82d071e-3093-49ea-8b7c-755b0ffd8629","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2015 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"佐原, 壮海"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"樫原, 茂"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"太田, 能"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高井, 峰生"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"金田, 茂"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山口, 英"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takemi, Sahara","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shigeru, Kashihara","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Chikara, Ohta","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MineoTakai","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shigeru, Kaneda","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suguru, Yamaguchi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11851388","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"既存のレートアダプテーション機能 （RA） は主に室内などの移動性の低い環境を対象としているため，路車間通信のような移動環境においては，チャネル品質の変動に適応した伝送レート選択を行うことは困難である．本論文では，まず，移動環境における既存 RA の通信性能をシミュレーションにより評価し，問題点を明らかにする．そして，移動時のチャネル品質の変動に適応するための RA として，データセットを利用した RA（Rate Adaptation with Dataset: RAD） を提案する．シミュレーション評価により，既存 RA と比較して，RAD の FTP／CBR 通信の通信量がともに向上することを示した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Existing rate adaptation mechanisms (RAs) are basically targeted for selecting the best transmission rate at indoor environments. As a result, RA in mobile environments, such as in Vehicular to Infrastructure communication, is more challenging due to frequently changing of channel quality. In this paper, we evaluate existing RAs in mobile environments using a simulator, and disclose the RAs' problems. We also present Rate Adaptation with Dataset (RAD) for selecting the appropriate data rate in mobile environments. Finally, we show that RAD outperforms other existing RAs in FTP/CBR communication.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告モバイルコンピューティングとユビキタス通信（MBL）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2015-02-23","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"51","bibliographicVolumeNumber":"2015-MBL-74"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:55:00.367586+00:00","id":113415,"links":{}}