{"updated":"2025-01-19T10:13:24.288722+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00233072","sets":["1164:4088:11480:11520"]},"path":["11520"],"owner":"44499","recid":"233072","title":["消費電力量を指標とした分散MQTT  ブローカの ロードバランシングにおけるクライアント振り分け機構"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-03-05"},"_buckets":{"deposit":"ea16923a-7fe8-4a1f-8510-55fcd479e5f8"},"_deposit":{"id":"233072","pid":{"type":"depid","value":"233072","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"消費電力量を指標とした分散MQTT  ブローカの ロードバランシングにおけるクライアント振り分け機構","author_link":["632264","632262","632263","632261"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"消費電力量を指標とした分散MQTT  ブローカの ロードバランシングにおけるクライアント振り分け機構"},{"subitem_title":"Client Allocation Mechanism in Load Balancing for Distributed MQTT Brokers by Power Consumption","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"IA-G","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-03-05","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"工学院大学"},{"subitem_text_value":"工学院大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":" Kogakuin University","subitem_text_language":"en"},{"subitem_text_value":" Kogakuin University","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/233072/files/IPSJ-IOT24064052.pdf","label":"IPSJ-IOT24064052.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT24064052.pdf","filesize":[{"value":"1.2 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"c92a6810-dd37-437a-881c-2610811b606f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Institute of Electronics, Information and Communication Engineers This 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":"吉村, 佳祐"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坂野, 遼平"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Keisuke, Yoshimura","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ryohei, Banno","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12326962","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8787","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"IoT の情報収集において MQTT が注目されている．MQTT はシンプルなメーセージプロトコルであり Publish/Subscribe モデルであることから，軽量で省電力かつ疎結合性を持つことが特徴であり，大規模なネットワークへの使用や災害時の防災メッセージ配信などに期待されている．このようなネットワークでは Broker に対するクライアントの負荷分散や消費電力量の考慮が求められる．我々はこれまで Broker の負荷状況に応じた振り分けを行う機構を提案してきた．しかしながら Broker の消費電力量については未考慮であった．そのため本研究では従来手法である Server Redirection 機能を用いた負荷分散手法を踏襲しつつ消費電力量に基づく新たな MQTT クライアント振り分け手法を複数提案し比較する．実機を用いた検証により，メッセージ当たりの消費電力量を比較したところ，3 つの方式間の差は僅差であった．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"MQTT is a simple messaging protocol with a publish/subscribe model that is characterized by its lightweight, power-saving, and loosely coupled nature. It is expected to be used in large-scale networks and for disaster prevention message distribution in times of disaster. In such networks, it is necessary to consider the load distribution of clients to the Broker and its power consumption. We had proposed a mechanism to distribute the Broker load according to the Broker’s load status. However, we had not considered the power consumption of the Broker. Therefore, in this study, we propose and compare several new MQTT client allocation methods based on power consumption, while following the conventional load balancing method using the Server Redirection function. The power consumption per message was compared by using an actual device, and the difference between the three methods was very small.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"5","bibliographic_titles":[{"bibliographic_title":"研究報告インターネットと運用技術（IOT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"52","bibliographicVolumeNumber":"2024-IOT-64"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:34:18.111095+00:00","id":233072,"links":{}}