{"created":"2025-01-19T00:44:30.940474+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00174300","sets":["1164:6390:8460:8857"]},"path":["8857"],"owner":"11","recid":"174300","title":["すれ違い通信を利用した情報共有のための超音波通信精度向上に関する検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-08-17"},"_buckets":{"deposit":"44aa6048-f81e-43e3-b419-7577ba2fb09b"},"_deposit":{"id":"174300","pid":{"type":"depid","value":"174300","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"すれ違い通信を利用した情報共有のための超音波通信精度向上に関する検討","author_link":["357115","357113","357114","357116"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"すれ違い通信を利用した情報共有のための超音波通信精度向上に関する検討"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"位置情報と交通システム","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2016-08-17","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"公立はこだて未来大学大学院システム情報科学研究科"},{"subitem_text_value":"公立はこだて未来大学システム情報科学部"},{"subitem_text_value":"公立はこだて未来大学システム情報科学部"},{"subitem_text_value":"公立はこだて未来大学システム情報科学部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Systems Information Science, Future University Hakodate","subitem_text_language":"en"},{"subitem_text_value":"School of Systems Information Science, Future University Hakodate","subitem_text_language":"en"},{"subitem_text_value":"School of Systems Information Science, Future University Hakodate","subitem_text_language":"en"},{"subitem_text_value":"School of Systems Information Science, Future University Hakodate","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/174300/files/IPSJ-CDS16017014.pdf","label":"IPSJ-CDS16017014.pdf"},"date":[{"dateType":"Available","dateValue":"2018-08-17"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CDS16017014.pdf","filesize":[{"value":"582.3 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"47"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"260f90ae-9393-453e-8784-9cbae31ea9ea","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":"中村, 一輝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 嘉隆"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"稲村, 浩"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高橋, 修"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12628327","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":"2188-8604","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年，スマートフォンの普及等により，端末間での情報共有の需要が増加してきている．また，スマートフォンで用いられる近距離通信技術として，マイクとスピーカのみで通信可能な超音波通信が考案されており，クーポン配布サービスなどに応用されている．しかし，超音波通信は信号長が長くなるほどエラー率が高くなるという問題がある．そこで，本研究では端末のすれ違い通信に超音波通信を用いる場合を想定し，通信のエラー率を抑えた伝送手法の検討及び一般的な超音波の定義である 20kHz の周波数を用いた基礎実験を行った．その結果，高い周波数になるほど信号のエラー率が高くなる結果が得られた．そのため，成人には聞こえにくい周波数である 18kHz 以上を用いた超音波通信の実験を行い，信号のエラー率を評価する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告コンシューマ・デバイス＆システム（CDS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2016-08-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"14","bibliographicVolumeNumber":"2016-CDS-17"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":174300,"updated":"2025-01-20T06:57:17.851239+00:00","links":{}}