{"links":{},"id":195747,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00195747","sets":["1164:3980:9689:9773"]},"path":["9773"],"owner":"44499","recid":"195747","title":["ウェイクアップ受信機を用いた無線センサネットワークにおけるパラメータ推定に関する一検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-05-16"},"_buckets":{"deposit":"0cf88871-d82c-4701-aa71-1432a1a96b0d"},"_deposit":{"id":"195747","pid":{"type":"depid","value":"195747","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ウェイクアップ受信機を用いた無線センサネットワークにおけるパラメータ推定に関する一検討","author_link":["467283","467284","467282","467281"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ウェイクアップ受信機を用いた無線センサネットワークにおけるパラメータ推定に関する一検討"},{"subitem_title":"A Study on Parameter Estimation in Wireless Sensor Networks Using Wake-up Receivers","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"センサネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2019-05-16","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"関西大学大学院理工学研究科"},{"subitem_text_value":"関西大学大学院理工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Science and Engineering, Kansai University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Science and Engineering, Kansai University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Science and Engineering, Kansai 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/195747/files/IPSJ-ITS19077037.pdf","label":"IPSJ-ITS19077037.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ITS19077037.pdf","filesize":[{"value":"561.7 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"37"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"1ec7366e-ec66-4173-9f38-b3a6a5156a8d","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 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":"川北, 和"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"四方, 博之"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hitoshi, Kawakita","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroyuki, Yomo","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11515904","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":"2188-8965","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"SNs (Wireless Sensor Networks) において，バッテリ駆動であるセンサノードの省電力化を実現する方法として，センサノードに超低消費電力で稼働するウェイクアップ受信機を搭載したオンデマンド型 WSNs が提案されている．このオンデマンド型 WSNs のウェイクアップ法として，データ収集ノードが指定する特定の条件を満たす値を観測したセンサノードのみを選択的に起動させデータ収集を行うコンテンツベースウェイクアップ法 (Content-based Wake-up : CoWu) が提案されている．本稿では，このオンデマンド型 WSNs における分散パラメータ推定に着目し，ある一定精度で観測値分布のパラメータ推定を行うことを考える．この時，与えられる要求精度を達成するために必要最低限のセンサノードからデータ収集を行うことで消費エネルギーの削減が可能である．そこで，CoWu の利点を活用し，必要な観測情報を持つセンサノードからのみデータ収集を行うことで，要求精度を満たしつつ低い消費電力を達成するパラメータ推定法を提案する．そして，提案方式について，計算機シミュレーションによる評価を行い，既存ウェイクアップ制御法と比較することで，提案方式の有効性を検証する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In order to achieve high energy-efficiency of wireless sensor networks (WSNs), on-demand WSNs has been proposed, where a wake-up receiver operating with ultra-low power consumption is applied to each sensor node. As a wake-up control for on-demand WSNs, content-based wake-up (CoWu) has been proposed, where sensor nodes storing specific sensing information are selectively woken up with wake-up signaling, adapting to the desired condition set by a data collection node. In this paper, focusing on distributed parameter estimations in on-demand WSNs, we consider estimating parameters of the distribution of observed data with a certain required accuracy. In this estimation, we can reduce the number of sensor nodes to be activated by collecting data from minimum number of sensor nodes to achieve the required accuracy. Therefore, by exploiting the advantage of CoWu described above, we propose a parameter estimation method that collects data only from sensor nodes storing data contributing to the improvement of estimation accuracy. With computer simulations, we compare the estimation accuracy and energy consumption of the proposed method with those of the conventional wake-up control, and investigate the effectiveness of our proposed method.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告高度交通システムとスマートコミュニティ（ITS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2019-05-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"37","bibliographicVolumeNumber":"2019-ITS-77"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:00:39.252353+00:00","updated":"2025-01-19T22:56:32.936454+00:00"}