{"created":"2025-01-19T00:45:53.223691+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00176209","sets":["1164:3865:8477:8984"]},"path":["8984"],"owner":"11","recid":"176209","title":["モバイル端末の消費電力削減のためのBLEを用いたWi-Fiウェイクアップ制御方式の実装"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-11-30"},"_buckets":{"deposit":"145d34b5-84a0-4a29-ab8d-bd2c44628190"},"_deposit":{"id":"176209","pid":{"type":"depid","value":"176209","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"モバイル端末の消費電力削減のためのBLEを用いたWi-Fiウェイクアップ制御方式の実装","author_link":["370129","370125","370128","370127","370130","370126"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"モバイル端末の消費電力削減のためのBLEを用いたWi-Fiウェイクアップ制御方式の実装"},{"subitem_title":"Implementation of Wi-Fi Wake-Up Control Using BLE for Energy Saving in Mobile Device","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"MBLセッション4","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2016-11-30","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理工学研究科"},{"subitem_text_value":"電気通信大学大学院情報理工学研究科"},{"subitem_text_value":"電気通信大学大学院情報理工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Informatics and Engineering, The University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Informatics and Engineering, The University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Informatics and Engineering, 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/176209/files/IPSJ-MBL16081026.pdf","label":"IPSJ-MBL16081026.pdf"},"date":[{"dateType":"Available","dateValue":"2018-11-30"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MBL16081026.pdf","filesize":[{"value":"1.1 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":"35"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"b4fb4c6c-a218-412f-98cc-dd7a39cdb48a","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2016 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"田中, 直也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"湯, 素華"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小花, 貞夫"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Naoya, Tanaka","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suhua, Tang","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sadao, Obana","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11851388","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":"2188-8817","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"スマートフォンの使用可能時間の短さが問題になっており，その原因の一つとして Wi-Fi の使用がある．最近では Social Networking Service (SNS) のように，データを受信するタイミングが不定期的なアプリケーションが増えており，その通信のために Wi-Fi を常に起動して電力を多く消費している．筆者らは，モバイル端末の消費電力の改善を目的として，電力消費の少ない Bluetooth Low Energy (BLE) を用いて必要なときにだけ Wi-Fi をウェイクアップさせることで，Wi-Fi の使用による消費電力の削減を行う方式を提案済みであり，アプリケーションによるプロトタイプの作成も既に行っている．今回，本方式を PC 上に実装し評価した結果，従来の省電力モード (PSM) と比較して，提案方式により消費電力を約 4 割削減できる可能性があることを確認した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The short lasting time per charge of smart phones is a concern to users, and one of the causes is the frequent use of the embedded Wi-Fi module. With the widespread of new applications like social networking service (SNS), the Wi-Fi module in a smartphone is kept awake because packets arrive at irregular timing, which is unpredictable. To reduce energy consumption, we had proposed a Wi-Fi wake-up control method by using a low power BLE module as a wake-up radio, which activates the powerhungry Wi-Fi module on demand. We also made a prototype system, which, however, has limited effect because of the constraint of Android API. In this paper, we implemented this method in the driver level, and evaluated its performance on a testbed PC. Experimental results confirm that the proposed method can reduce energy consumption of a Wi-Fi module by about 40%, compared with the conventional power-save mode (PSM).","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告モバイルコンピューティングとパーベイシブシステム（MBL）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2016-11-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"26","bibliographicVolumeNumber":"2016-MBL-81"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"links":{},"id":176209,"updated":"2025-01-20T05:57:58.286085+00:00"}