{"created":"2025-01-18T22:45:16.566998+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00010338","sets":["581:612:621"]},"path":["621"],"owner":"11","recid":"10338","title":["大規模モバイルネットワークのための分散型マイクロモビリティに関する研究"],"pubdate":{"attribute_name":"公開日","attribute_value":"2006-04-15"},"_buckets":{"deposit":"70d48f6c-2a9e-4be8-9d8a-89e208195959"},"_deposit":{"id":"10338","pid":{"type":"depid","value":"10338","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"大規模モバイルネットワークのための分散型マイクロモビリティに関する研究","author_link":["362474","362476","362479","362478","362480","362473","362472","362477","362471","362475"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"大規模モバイルネットワークのための分散型マイクロモビリティに関する研究"},{"subitem_title":"Study on Decentralized Micro-mobility Management for Large-scale Mobile Networks","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"論文（論文賞受賞）","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2006-04-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"株式会社KDDI 研究所"},{"subitem_text_value":"株式会社KDDI 研究所"},{"subitem_text_value":"株式会社KDDI 研究所"},{"subitem_text_value":"情報通信研究機構"},{"subitem_text_value":"情報通信研究機構 現在，North South University バングラディッシュ"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"KDDI R&D Laboratories, Inc.","subitem_text_language":"en"},{"subitem_text_value":"KDDI R&D Laboratories, Inc.","subitem_text_language":"en"},{"subitem_text_value":"KDDI R&D Laboratories, Inc.","subitem_text_language":"en"},{"subitem_text_value":"National Institute of Information and Communications Technology","subitem_text_language":"en"},{"subitem_text_value":"National Institute of Information and Communications Technology,Presently with North South University Bangladesh","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/10338/files/IPSJ-JNL4704027.pdf","label":"IPSJ-JNL4704027"},"date":[{"dateType":"Available","dateValue":"2008-04-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL4704027.pdf","filesize":[{"value":"392.5 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":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"05071c6d-d881-4187-9fc6-9daecc1bdea1","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2006 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"横田, 英俊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"久保, 健"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"井戸上, 彰"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"井上, 真杉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"マハムド・カレド"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hidetoshi, Yokota","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takeshi, Kubo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Akira, Idoue","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masugi, Inoue","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Khaled, Mahmud","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"無線技術の継続的な進歩により，無線アクセスネットワークの速度が急速に増加している．これにともなって，複数の無線アクセスネットワークを収容するコアネットワークにおいても高速化の要求が予想される．特に移動ユーザの多くが都市部に集中している場合，メトロポリタンエリアをカバーする高速なモバイルコアネットワークの実現が急務である．閉域でのモビリティを効率的に提供するために，様々なマイクロモビリティプロトコルが提案されているが，多くの場合管理エリアカバーするために階層型のアプローチをとっている．このため，収容する移動端末が何万件にも達した場合，階層の最上位のモビリティエージェントがボトルネックになる．本論文では，メトロポリタンエリア規模のネットワークをカバーする新しいマイクロモビリティ管理手法を提案する．本アーキテクチャは，移動してきた端末の位置登録情報を分散させるために，複数のlocal mobility agent をフラットなリングで接続し，Token Ring 等の既存のレイヤ2 のリングと異なり，パケットをIP レイヤで扱う．さらに提案方式を実装してスループットと遅延を計測することにより，移動端末数に対する性能を示す．階層型のネットワークと提案方式の比較評価を行い，10 万件規模の移動端末数を収容するネットワークでは，提案方式が優位となることを示す．","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"By the continuous evolution of wireless technologies, the speed of wireless access networks is rapidly increasing. Accordingly, the core network, which accommodates multiple wireless access networks, will soon require higher speed. As mobile users are especially concentrated in urban areas, a high-speed mobile core network covering the metropolitan area will become an immediate issue. To efficiently support mobility in a specific area, a variety of micro-mobility protocols have been proposed. Many of them, however, take a hierarchical approach to the network covering such an area and when the size of the network reaches something that is supposed to accommodate tens of thousands of mobile users, the mobility agent rooted at the hierarchy becomes a bottleneck. In this paper, we propose a new micro-mobility management that covers the size of a metropolitan area. This architecture connects multiple local mobility agents on a flat ring to de-centralize the location information of the visiting mobile nodes and packets are handled on the IP layer unlike existing layer 2 rings such as the Token Ring. We implement the proposed method and show its performance to the number of mobile nodes by measuring the throughput and latency. We also compare the hierarchical network and the proposed method and present the proposed method as having an advantage in a large-scale network that accommodates tens of thousands of mobile users.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"1247","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"1239","bibliographicIssueDates":{"bibliographicIssueDate":"2006-04-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"47"}]},"relation_version_is_last":true,"item_2_alternative_title_2":{"attribute_name":"その他タイトル","attribute_value_mlt":[{"subitem_alternative_title":"モバイルコンピューティング"}]},"weko_creator_id":"11"},"id":10338,"updated":"2025-01-20T06:28:16.383476+00:00","links":{}}