{"id":10444,"updated":"2025-01-23T02:49:13.697330+00:00","links":{},"created":"2025-01-18T22:45:21.168680+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00010444","sets":["581:625:626"]},"path":["626"],"owner":"1","recid":"10444","title":["不安定な無線環境における大規模アドホックネットワークの安定化"],"pubdate":{"attribute_name":"公開日","attribute_value":"2005-12-15"},"_buckets":{"deposit":"347b5d35-dca4-4de7-a7a2-561de4cbc17e"},"_deposit":{"id":"10444","pid":{"type":"depid","value":"10444","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"不安定な無線環境における大規模アドホックネットワークの安定化","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"不安定な無線環境における大規模アドホックネットワークの安定化"},{"subitem_title":"Stabilization of Large Ad-hoc Wireless Networks in Unstable Radio Environments","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"特集：ユビキタスITS とモバイルアプリケーション","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2005-12-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"ATR 適応コミュニケーション研究所"},{"subitem_text_value":"ATR 適応コミュニケーション研究所"},{"subitem_text_value":"ATR 適応コミュニケーション研究所"},{"subitem_text_value":"ATR 適応コミュニケーション研究所"},{"subitem_text_value":"ATR 適応コミュニケーション研究所"},{"subitem_text_value":"ATR 適応コミュニケーション研究所"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"ATR Adaptive Communication Research Laboratories","subitem_text_language":"en"},{"subitem_text_value":"ATR Adaptive Communication Research Laboratories","subitem_text_language":"en"},{"subitem_text_value":"ATR Adaptive Communication Research Laboratories","subitem_text_language":"en"},{"subitem_text_value":"ATR Adaptive Communication Research Laboratories","subitem_text_language":"en"},{"subitem_text_value":"ATR Adaptive Communication Research Laboratories","subitem_text_language":"en"},{"subitem_text_value":"ATR Adaptive Communication Research Laboratories","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/10444/files/IPSJ-JNL4612003.pdf"},"date":[{"dateType":"Available","dateValue":"2007-12-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL4612003.pdf","filesize":[{"value":"548.5 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":"411bcce0-df6e-4c3e-84e9-60721516cc49","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2005 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"板谷, 聡子"},{"creatorName":"長谷川, 淳"},{"creatorName":"長谷川, 晃朗"},{"creatorName":"デイビスピーター"},{"creatorName":"門脇, 直人"},{"creatorName":"小花, 貞夫"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Satoko, Itaya","creatorNameLang":"en"},{"creatorName":"Jun, Hasegawa","creatorNameLang":"en"},{"creatorName":"Akio, Hasegawa","creatorNameLang":"en"},{"creatorName":"Peter, Davis","creatorNameLang":"en"},{"creatorName":"Naoto, Kadowaki","creatorNameLang":"en"},{"creatorName":"Sadao, Obana","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":"無線アドホックネットワーク上で安定な通信を実現するには，安定な通信経路の確保と，各端末における経路情報の同期が重要である．本論文では，各端末が中継端末候補を選出するための信号強度閾値を受信信号強度の変動幅を考慮して自動的に決定し，端末間での経路情報の更新タイミングを同期することにより，無線アドホックネットワークの安定性を自律的に改善する方式を提案する．また，これらのメカニズムを導入することにより，50 台の端末を含むテストベッドにおいて，通常のルーティングプロトコルを使用した場合に，最大12%程度あったパケットエラー率を，1%未満に抑えることができたことを評価実験結果により示す．","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We have proposed techniques for improving the stability of communications in dynamic ad hoc wireless networks. One technique avoids routing packets via unreliable neighbors with poor radio links and the second technique avoids loops due to mismatch in timing of route updates. The techniques can be implemented as modifications to conventional routing schemes such as OLSR. Experiments in a 50-node testbed demonstrated that the modifications reduce packet losses maximum from 12% to 1%.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"2856","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"2848","bibliographicIssueDates":{"bibliographicIssueDate":"2005-12-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicVolumeNumber":"46"}]},"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":"アドホックネットワーク"}]},"weko_creator_id":"1"}}