{"updated":"2025-01-21T15:09:26.608160+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00092083","sets":["1164:4061:7115:7168"]},"path":["7168"],"owner":"11","recid":"92083","title":["無線ＬＡＮにおけるＮＡＶ期間の制御を用いた端末側からの過剰トラヒック抑制手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-05-09"},"_buckets":{"deposit":"cc22b3fa-9c86-42fc-8565-2961cfcca0dd"},"_deposit":{"id":"92083","pid":{"type":"depid","value":"92083","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"無線ＬＡＮにおけるＮＡＶ期間の制御を用いた端末側からの過剰トラヒック抑制手法","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"無線ＬＡＮにおけるＮＡＶ期間の制御を用いた端末側からの過剰トラヒック抑制手法"},{"subitem_title":"A NAV Period Control for Suppressing Excessive Traffic from Terminals in Wireless LAN","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ポスター","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2013-05-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"電気通信大学大学院情報システム学研究科"},{"subitem_text_value":"電気通信大学大学院情報システム学研究科"},{"subitem_text_value":"電気通信大学大学院情報システム学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information Systems, The University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Systems, The University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Systems, The University of Electro-Communications","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/92083/files/IPSJ-UBI13038037.pdf"},"date":[{"dateType":"Available","dateValue":"2100-01-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-UBI13038037.pdf","filesize":[{"value":"344.9 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"36"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"06fa4475-77fc-4460-bb21-c2423bf09f55","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Institute of Electronics, Information and Communication Engineers\nThis 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":"速水, 竜之介"},{"creatorName":"大坐畠, 智"},{"creatorName":"加藤, 聰彦"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ryunosuke, Hayami","creatorNameLang":"en"},{"creatorName":"Satoshi, Ohzahata","creatorNameLang":"en"},{"creatorName":"Toshihiko, Kato","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11838947","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":"無線 ＬＡＮ 環境において，EDCＡ 端末と既存方式の ＤＣＦ で動作する端末が同一の ＡＰ に収容される混在環境では，EDCＡ 端末の送信機会が多くなり，ＤＣF 端末が通信量を得られなくなるという問題がある.本稿では，IEEE802.11ｅ の Ｖo カテゴリのような高優先度端末の過剰なトラヒックを抑制するため，ＮＡＶ 期間の動的な変更と Backoff の制御を用いることで，提案方式の端末の通信機会を基地局主導で増加させる方式を提案する．提案方式では，既存の ＮＡＶ に通信状況で動的に変更する値 （Fake） を追加して RTS/CTS を交換することで，従来の優先制御を用いた端末とは競合しない期間に通信を行うことで通信機会を確保する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"There is a problem that DCF terminal transmits low rate when EDCA terminals and DCF terminals coexists in the same AP because EDCA terminal occupies the channel more than that of DCF terminals. In this paper, we propose a dynamic NAV control method that adds a fake period not to overlap the contention period with the EDCA terminals, and Backoff control is also considered to enhance in the fake scheme to improve the problem.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"2","bibliographic_titles":[{"bibliographic_title":"研究報告ユビキタスコンピューティングシステム（UBI）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2013-05-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"37","bibliographicVolumeNumber":"2013-UBI-38"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:41:06.713895+00:00","id":92083,"links":{}}