{"id":2000717,"updated":"2025-02-19T10:31:43.821035+00:00","links":{},"created":"2025-02-19T10:31:39.285343+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:02000717","sets":["1164:4088:11911:1739958296301"]},"path":["1739958296301"],"owner":"80578","recid":"2000717","title":["分散MQTT Brokerにおけるパケットサイズによるクライアント振り分けの評価"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-02-24"},"_buckets":{"deposit":"863efd48-21cb-4458-894a-92014812a8a4"},"_deposit":{"id":"2000717","pid":{"type":"depid","value":"2000717","revision_id":0},"owners":[80578],"status":"published","created_by":80578},"item_title":"分散MQTT Brokerにおけるパケットサイズによるクライアント振り分けの評価","author_link":[],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"分散MQTT Brokerにおけるパケットサイズによるクライアント振り分けの評価","subitem_title_language":"ja"},{"subitem_title":"Evaluation of Client Distribution Based on Packet Size in Distributed MQTT Brokers","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"IA","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2025-02-24","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"工学院大学"},{"subitem_text_value":"一橋大学"}]},"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":"Hitotsubashi 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/2000717/files/IPSJ-IOT25068031.pdf","label":"IPSJ-IOT25068031.pdf"},"date":[{"dateType":"Available","dateValue":"2999-12-31"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT25068031.pdf","filesize":[{"value":"1.6 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"aec384f9-78f7-4792-beb9-d093dfc11bb7","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2025 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"}]},{"creatorNames":[{"creatorName":"坂野,遼平"}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Keisuke Yoshimura","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Ryohei Banno","creatorNameLang":"en"}]}]},"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における情報収集の通信プロトコルとして注目を集めているプロトコルの1つにMQTTがある．軽量であり，Pub/Subモデルに由来する疎結合性を持つことから，大規模アプリケーション，防災システム，スマートファクトリー，コネクテッドカーなどに応用が期待されている．そうした応用においてやり取りされるIoTデータは多様化しており，高画質な画像のように大きなデータを扱う場合もあれば，温度等の小さなデータを用いるアプリケーションもある．このため，MQTTにより様々なアプリケーションやセンサー間の連携を実現するためには，ヘテロなデータを扱う能力が重要となる．本稿では，複数Brokerを用いた負荷分散構成において，クライアントからのヘテロなデータがスループットやレイテンシに及ぼす影響を検証した結果を報告する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"MQTT is one of the protocols attracting attention as a communication protocol for information collection in the IoT. Because of its lightweight and loosely coupled nature derived from the Pub/Sub model, MQTT is expected to be applied to large-scale applications, disaster prevention systems, smart factories, connected cars, etc. In such applications, the IoT data exchanged is diverse. The IoT data exchanged in such applications is becoming increasingly diverse. Some applications handle large data, such as high-resolution images, while others use small data, such as temperature. Therefore, the ability to handle heterogeneous data is important to realize collaboration among various applications and sensors through MQTT. In this paper, we report the results of a verification of the impact of heterogeneous data from clients on throughput and latency in a load-balanced configuration using multiple Brokers.","subitem_description_type":"Other","subitem_description_language":"en"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","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":"2025-02-24","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"31","bibliographicVolumeNumber":"2025-IOT-68"}]},"relation_version_is_last":true,"weko_creator_id":"80578"}}