{"updated":"2025-01-19T23:47:21.593048+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00193880","sets":["581:9633:9634"]},"path":["9634"],"owner":"44499","recid":"193880","title":["無線ネットワークTAPデバイスを用いた無線LANエミュレーションフレームワークの開発"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-01-15"},"_buckets":{"deposit":"b9674b87-8679-4ba5-95cd-ff531bbddde0"},"_deposit":{"id":"193880","pid":{"type":"depid","value":"193880","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"無線ネットワークTAPデバイスを用いた無線LANエミュレーションフレームワークの開発","author_link":["455181","455184","455179","455182","455180","455183"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"無線ネットワークTAPデバイスを用いた無線LANエミュレーションフレームワークの開発"},{"subitem_title":"Development of a Wireless LAN Emulation Framework based on Wireless Network Tap Device","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"[特集：未来の暮らしを支えるパーベイシブシステムと高度交通システム（特選論文）] 無線LANエミュレータ，IEEE 802.11，無線ネットワークTAPデバイス，Linux","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2019-01-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"静岡大学"},{"subitem_text_value":"大阪大学／カリフォルニア大学ロサンゼルス校"},{"subitem_text_value":"静岡大学"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Shizuoka University","subitem_text_language":"en"},{"subitem_text_value":"Osaka University / University of California, Los Angels UCLA","subitem_text_language":"en"},{"subitem_text_value":"Shizuoka University","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/193880/files/IPSJ-JNL6001005.pdf","label":"IPSJ-JNL6001005.pdf"},"date":[{"dateType":"Available","dateValue":"2021-01-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL6001005.pdf","filesize":[{"value":"1.2 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":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"5f542d55-fedd-47ca-9107-59ada435fba1","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"加藤, 新良太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高井, 峰生"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"石原, 進"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Arata, Kato","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mineo, Takai","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Susumu, Ishihara","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":"車車間通信等の多数の通信端末で構成される無線LANシステムの研究・開発において， 実際にシステムを構築せずにその動作や性能を評価する方法の1つにネットワークエミュレーションがある． 一部のネットワークシミュレータは，ネットワークTAPデバイスと呼ばれる仮想Ethernetデバイスを用いてエミュレーション機能を実装している． ネットワークTAPデバイスは，OSとEthernetデバイス間で交換されるパケットデータをユーザ空間に転送できるが， 無線LANフレームや，送信電力やBSSID等の無線LANデバイスの制御情報を扱えない． このため，ETSI ITS-G5 DCC等のクロスレイヤ制御をともなう無線LANシステムの評価が困難である． そこで，本稿では， ユーザアプリケーションとの間で無線LANフレームと無線LANデバイスの制御情報の双方を交換できる無線ネットワークTAPデバイスを提案する． また，無線ネットワークTAPデバイスを用いたエミュレーションフレームワークの設計・実装について述べる． 性能評価から既存の無線LANシステムのソフトウェアを実環境と同等に評価可能であることを示す．","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Network emulation is one of techniques to evaluate the operation and the performance of wireless network systems such as vehicle-to-vehicle communication systems. Some network simulators support a network emulation function leveraging a virtual Ethernet device called network tap device. Network tap devices can capture data packets from the protocol stacks of an operating system and send/receive the packets to/from a user application. However, it is difficult to emulate the behavior of wireless network systems with cross-layer management such as ETSI ITS-G5 DCC using existing network tap devices because network tap devices do not capture wireless LAN frames, control parameters of wireless devices such as transmission power, signal strength, etc. Therefore, in this paper, we propose an alternative virtual device we call wireless network tap device (wtap80211) that enables to capture wireless LAN frames and control parameters that existing network tap devices do not capture, and we describe design and implementation of a wireless LAN emulation framework based on the proposed wireless network tap device. We demonstrate that our framework can be used to evaluate the operation of a wireless network system based on experiments with the prototype of the system.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"37","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"27","bibliographicIssueDates":{"bibliographicIssueDate":"2019-01-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"60"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T00:59:00.995994+00:00","id":193880,"links":{}}