{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00092085","sets":["1164:4061:7115:7168"]},"path":["7168"],"owner":"11","recid":"92085","title":["無線・直収型のセンサデータ収集方式における輻轌制御の最適パラメータに関する検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-05-09"},"_buckets":{"deposit":"bf573ad3-ea3e-4b76-902f-55471518ecd7"},"_deposit":{"id":"92085","pid":{"type":"depid","value":"92085","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"無線・直収型のセンサデータ収集方式における輻轌制御の最適パラメータに関する検討","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"無線・直収型のセンサデータ収集方式における輻轌制御の最適パラメータに関する検討"},{"subitem_title":"A Study on Congestion Control Parameter Selection in Wireless Direct Sensor Data Collection System.","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ポスター","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2013-05-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"新潟大学大学院自然科学研究科"},{"subitem_text_value":":新潟大学"},{"subitem_text_value":"新潟大学工学部情報工学科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Science and Technology, Niigata University","subitem_text_language":"en"},{"subitem_text_value":"Niigata University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Engineering, Niigata 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/92085/files/IPSJ-UBI13038039.pdf"},"date":[{"dateType":"Available","dateValue":"2100-01-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-UBI13038039.pdf","filesize":[{"value":"390.4 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"36"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"41aa660d-2c15-42ce-806f-badeb6172b44","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Institute of Electronics, Information and Communication Engineers\nThis 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":"沖村, 光一郎"},{"creatorName":"問瀬, 憲一"},{"creatorName":"中野, 敬介"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Koichiro, Okimura","creatorNameLang":"en"},{"creatorName":"Kenichi, Mase","creatorNameLang":"en"},{"creatorName":"Keisuke, Nakano","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11838947","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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"複数のセンサ端末が周期的にデータを取得し，基地局に CSMA/CA を用いて送信する予約スロットを用いたアクセス制御方式において，端末数が増加すると予約スロットの空きがなくなり送信できないセンサ端末が発生する．そこでデータ取得周期を延長する輻轤制御を用いることで予約スロットを確保し，アクセス効率を高める手法の検討が進められている．本稿では，輻轤を判定するための判定区間と輻轌制御内での周期の変化量について，シミュレーションにより検討，評価を行う．シミュレーション結果より適切な判定区間長を設定し，周期の変化量を少なくすれば輻轤制御の効果が高まり，スループットとスループットの公平性が向上することを示した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper deals with a wireless periodical sensor data collection system, which accommodates a number of sensor nodes directly to the base station. The system uses media access using the reserved slots with CSMA/CA. When the number of sensor nodes increases, congestion occurs because the number of free slots decreases, we propose to apply source rate control to avoid congestion. In this report, parameters such as the control interval detecting congestion and the amount of change in the data acquisition interval are studied by simulation. It is found that throughput and fairness of received throughput increase by appropriately adjusting these parameters.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"4","bibliographic_titles":[{"bibliographic_title":"研究報告ユビキタスコンピューティングシステム（UBI）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2013-05-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"39","bibliographicVolumeNumber":"2013-UBI-38"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":92085,"updated":"2025-01-21T15:09:29.904445+00:00","links":{},"created":"2025-01-18T23:41:06.810573+00:00"}