{"created":"2025-01-18T23:43:18.254361+00:00","updated":"2025-01-21T13:16:31.658939+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00096450","sets":["6164:6165:6244:7330"]},"path":["7330"],"owner":"11","recid":"96450","title":["複数ISPの無線LANを用いた選択的バイキャストによるSCTP通信の高速化"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-12-05"},"_buckets":{"deposit":"f6ccf946-6807-461f-99fb-639ae6843042"},"_deposit":{"id":"96450","pid":{"type":"depid","value":"96450","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"複数ISPの無線LANを用いた選択的バイキャストによるSCTP通信の高速化","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"複数ISPの無線LANを用いた選択的バイキャストによるSCTP通信の高速化"},{"subitem_title":"High-speed SCTP Communication using Selective Bicasting on Multi-ISP Wireless LAN Environment","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"分散環境","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2013-12-05","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":"岡山大学大学院自然科学研究科"},{"subitem_text_value":"岡山大学情報統括センター"},{"subitem_text_value":"岡山大学情報統括センター"},{"subitem_text_value":"岡山大学情報統括センター"},{"subitem_text_value":"国立情報学研究所"}]},"item_18_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Natural Science and Technology Okayama Uniersity","subitem_text_language":"en"},{"subitem_text_value":"Center for Information Technology and Management Okayama Univercity","subitem_text_language":"en"},{"subitem_text_value":"Center for Information Technology and Management Okayama Univercity","subitem_text_language":"en"},{"subitem_text_value":"Center for Information Technology and Management Okayama Univercity","subitem_text_language":"en"},{"subitem_text_value":"National Institute of Informatics","subitem_text_language":"en"}]},"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/96450/files/IPSJ-IOTS2013001.pdf"},"date":[{"dateType":"Available","dateValue":"2015-12-05"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOTS2013001.pdf","filesize":[{"value":"1.4 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":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"bcfbf709-e8d3-470e-b30b-0aa2d27a64d4","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"岡本, 昂樹"},{"creatorName":"山井, 成良"},{"creatorName":"岡山, 聖彦"},{"creatorName":"河野, 圭太"},{"creatorName":"中村, 素典"}],"nameIdentifiers":[{}]}]},"item_18_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Koki, Okamoto","creatorNameLang":"en"},{"creatorName":"Nariyoshi, Yamai","creatorNameLang":"en"},{"creatorName":"Kiyohiko, Okayama","creatorNameLang":"en"},{"creatorName":"Keita, Kawano","creatorNameLang":"en"},{"creatorName":"Motonori, Nakamura","creatorNameLang":"en"}],"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，スマートフォンやタブレット PC の普及による無線 LAN の利用増加に伴い，無線 LAN 通信の高速化が求められている．無線 LAN は有線 LAN と比べると他の電波など環境からの影響によりパケットロスが発生しやすく，通信速度の低下が頻繁に発生する．そこで，複数 ISP の無線 LAN を利用できる環境において SCTP を用いてバイキャスト通信を行い，パケットロスを発生しにくくする方法を提案する．但し，すべてのパケットをバイキャストすると輻輳が発生する可能性があるため，パケット再送に関する重要なパケットだけをバイキャストすることにより高速化を図る．提案方法に基づいて試作したシステムを性能評価した結果，パケットロスが高い状況でも通常の SCTP 通信より高速に通信を行うことができ，提案方法の有効性を確認した．","subitem_description_type":"Other"}]},"item_18_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In recent years, with proliferation of smartphone and tablet PCs, speedup of wireless LAN communication is required to deal with increase of traffic in wireless LAN. However, transmission speed through wireless LAN is slow down frequently in comparison with that through wired LAN since packets of wireless LAN frequently drop due to the influence of surrounding environment such as electromagnetic noise. In this paper, we propose a method to mitigate the impacts caused by packet loss by means of SCTP bicasting in wireless LAN multihoming environment served by two or more ISPs. This method bicasts not all packets but only important packets concerning retransmission for efficiency since bicasting all packets would cause congestion. We also impremented a prototype system based on the proposed method. According to the result of performance evaluation experiment, we confirmed the effectiveness of the proposed method by the fact that the prototype system performed faster transmission than normal SCTP transmission even in high packet loss rate environment.","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"インターネットと運用技術シンポジウム2013論文集"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2013-12-05","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2013"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":96450,"links":{}}