{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00043664","sets":["1164:3865:3881:3884"]},"path":["3884"],"owner":"1","recid":"43664","title":["リンク層情報を利用したネットワーク層主導高速ハンドオーバ機構の設計と実装"],"pubdate":{"attribute_name":"公開日","attribute_value":"2005-05-25"},"_buckets":{"deposit":"cfef45ad-97e7-4717-b0a5-e4a550e296e7"},"_deposit":{"id":"43664","pid":{"type":"depid","value":"43664","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"リンク層情報を利用したネットワーク層主導高速ハンドオーバ機構の設計と実装","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"リンク層情報を利用したネットワーク層主導高速ハンドオーバ機構の設計と実装"},{"subitem_title":"L3-Driven Fast Handover Using Datalink Layer Information","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2005-05-25","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"慶應義塾大学"},{"subitem_text_value":"慶應義塾大学"},{"subitem_text_value":"慶應義塾大学"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"東邦大学"},{"subitem_text_value":"慶應義塾大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Keio University","subitem_text_language":"en"},{"subitem_text_value":"Keio University","subitem_text_language":"en"},{"subitem_text_value":"Keio University","subitem_text_language":"en"},{"subitem_text_value":"Tokyo University","subitem_text_language":"en"},{"subitem_text_value":"Tokyo University","subitem_text_language":"en"},{"subitem_text_value":"Tokyo University","subitem_text_language":"en"},{"subitem_text_value":"Toho University","subitem_text_language":"en"},{"subitem_text_value":"Keio University","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/43664/files/IPSJ-MBL05033003.pdf"},"date":[{"dateType":"Available","dateValue":"2007-05-25"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MBL05033003.pdf","filesize":[{"value":"901.4 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"35"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"9e2adf43-a4c5-47fc-aaf8-4d50a1caa0e9","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2005 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"後郷, 和孝"},{"creatorName":"神谷弘樹"},{"creatorName":"渋井, 理恵"},{"creatorName":"金子, 晋丈"},{"creatorName":"玉載旭"},{"creatorName":"小森田賢史"},{"creatorName":"藤巻, 聡美"},{"creatorName":"寺岡, 文男"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kazutaka, GOGO","creatorNameLang":"en"},{"creatorName":"Koki, MITANI","creatorNameLang":"en"},{"creatorName":"Rie, SHIBUI","creatorNameLang":"en"},{"creatorName":"Kunitake, KANEKO","creatorNameLang":"en"},{"creatorName":"Jaeouk, OK","creatorNameLang":"en"},{"creatorName":"Satoshi, KOMORITA","creatorNameLang":"en"},{"creatorName":"Satomi, FUJIMAKI","creatorNameLang":"en"},{"creatorName":"Fumio, TERAOKA","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":"インターネットモビリティにおけるシームレスなハンドオーバを実現するための手法としてリンク層情報を利用した高速ハンドオーバ手法が提案されている。しかし、それらの手法においてリンク層情報の利用は前提とされており、多種多様なリンク層の情報をどのように抽象化して利用するかについては定められていない。本研究では実際に無線LANデバイスドライバの改良を行い、リンク層情報を抽象化し、他レイヤに伝達する機構を設計・実装した。また、抽象化したリンク層情報を用いて、ネットワーク層がリンクの切断の予測やハンドオーバ開始の判断、及びリンク層ハンドオーバ完了の検出を行うことで、ネットワーク層主導の高速ハンドオーバを実現した。実装を用いた検証では、提案方式を用いることでハンドオーバに伴う通信切断時間を数十ミリ秒程度に抑えられることが確認できた。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"For realizing seamless mobility,some fast handover mechanisms using datalink layer information have been proposed,but most of them don`t define how to abstract and utilize datalink layer information. In this paper,we designed and implemented abstractions of datalink layer information and inter-layer information exchange system. Then we proposed L3-driven fast handover mechanism using abstracted datalink layer information and evaluated it. As a results,L3-driven fast handover showed good performance,which reduce handover latency in less than tens of milliseconds.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"18","bibliographic_titles":[{"bibliographic_title":"情報処理学会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":"13","bibliographicIssueDates":{"bibliographicIssueDate":"2005-05-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"47(2005-MBL-033)","bibliographicVolumeNumber":"2005"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":43664,"updated":"2025-01-22T10:50:12.549392+00:00","links":{},"created":"2025-01-18T23:10:01.070055+00:00"}