{"_buckets": {"deposit": "37635fd9-2deb-42d0-8f3f-9bccd74e5fc1"}, "_deposit": {"created_by": 3, "id": "18110", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "18110"}, "status": "published"}, "_oai": {"id": "oai:sucra.repo.nii.ac.jp:00018110", "sets": ["430"]}, "author_link": ["17565", "29218"], "item_116_alternative_title_1": {"attribute_name": "タイトル（別言語）", "attribute_value_mlt": [{"subitem_alternative_title": "Positioning Performance Evaluation of BLE Positioning System"}]}, "item_116_biblio_info_8": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2018", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "28", "bibliographicPageStart": "23", "bibliographicVolumeNumber": "2017-85", "bibliographic_titles": [{"bibliographic_title": "電子情報通信学会技術研究報告 ITS"}]}]}, "item_116_date_31": {"attribute_name": "作成日", "attribute_value_mlt": [{"subitem_date_issued_datetime": "2018-04-18", "subitem_date_issued_type": "Created"}]}, "item_116_description_19": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "本稿では，スマートフォン位置特定サブシステムの性能や特徴の明確化のため，Bluetooth Low Energy (BLE)の位置特定性能の評価を行っている．疑似的に生成したReceived Signal Strength (RSS)と実環境で取得したRSSを使用して，BLEを使用した位置特定システムの性能や特徴の評価を行い，確率論的手法と決定論的手法の位置特定アルゴリズムによってNon Line Of Sight (NLOS)の影響が位置特定性能への影響が異なることを示している．実験結果から特徴の異なる位置決定アルゴリズムの協調による位置特定性能改善手法の検討を行っている．以上のことから，位置特定アルゴリズムによる位置特定性能の性能や特徴の差を示す．\n\nThis paper evaluates smartphone positioning performance using Bluetooth Low Energy (BLE) to clarify the performance and features of smartphone positioning subsystems. Using the pseudo generated Received Signal Strength (RSS) and the RSS logged in the real environment, we evaluate performance and features of BLE positioning system. We use probabilistic and deterministic methods as positioning algorithms. Evaluation shows that the influence of Non Line Of Sight (NLOS) on the positioning performance differs depending on the positioning algorithm. In addition, from the experimental results, we investigate a method of improving positioning performance by cooperation of positioning algorithms with different characteristics. Based on the above, we show the difference in performance and characteristics of positioning performance by the positioning algorithm.", "subitem_description_type": "Abstract"}]}, "item_116_description_21": {"attribute_name": "注記", "attribute_value_mlt": [{"subitem_description": "Copyright ©2018 by IEICE", "subitem_description_type": "Other"}]}, "item_116_description_29": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"subitem_description": "text", "subitem_description_type": "Other"}]}, "item_116_description_30": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_116_other_language_22": {"attribute_name": "その他の言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_116_publisher_11": {"attribute_name": "出版者名", "attribute_value_mlt": [{"subitem_publisher": "電子情報通信学会"}]}, "item_116_publisher_12": {"attribute_name": "出版者名（別言語）", "attribute_value_mlt": [{"subitem_publisher": "The Institue of Electronics. Information and Communication Engineers (IEICE)"}]}, "item_116_source_id_14": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "09135685", "subitem_source_identifier_type": "ISSN"}]}, "item_116_text_27": {"attribute_name": "版", "attribute_value_mlt": [{"subitem_text_value": "[出版社版]"}]}, "item_116_text_3": {"attribute_name": "著者 ローマ字", "attribute_value_mlt": [{"subitem_text_value": "OMURA, Kosuke"}, {"subitem_text_value": "MANABE, Tetsuya"}]}, "item_116_text_32": {"attribute_name": "アイテムID", "attribute_value_mlt": [{"subitem_text_value": "A3000432"}]}, "item_116_text_4": {"attribute_name": "著者 所属", "attribute_value_mlt": [{"subitem_text_value": "埼玉大学大学院理工学研究科"}, {"subitem_text_value": "埼玉大学大学院理工学研究科"}]}, "item_116_text_5": {"attribute_name": "著者 所属(別言語)", "attribute_value_mlt": [{"subitem_text_value": "Graduate School of Science and Engineering, Saitama University"}, {"subitem_text_value": "Graduate School of Science and Engineering, Saitama University"}]}, "item_116_text_9": {"attribute_name": "年月次", "attribute_value_mlt": [{"subitem_text_value": "2018-03"}]}, "item_116_version_type_28": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "大村, 恒介"}, {"creatorName": "オオムラ, コウスケ", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "29218", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "間邊, 哲也"}, {"creatorName": "マナベ, テツヤ", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "17565", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "EmBkVQqD", "nameIdentifierScheme": "研究者総覧", "nameIdentifierURI": "http://s-read.saitama-u.ac.jp/researchers/pages/researcher/EmBkVQqD"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-04-18"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "A3000432.pdf", "filesize": [{"value": "1.7 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1700000.0, "url": {"label": "A3000432.pdf", "url": "https://sucra.repo.nii.ac.jp/record/18110/files/A3000432.pdf"}, "version_id": "1a9e6f17-4cd1-4eec-a4cd-33db5d9a50ac"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "BLE位置特定システム", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Scene Analysis", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Proximity", "subitem_subject_scheme": "Other"}, {"subitem_subject": "BLE Positioning System", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "technical report", "resourceuri": "http://purl.org/coar/resource_type/c_18gh"}]}, "item_title": "BLE位置特定システムの位置特定性能評価", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "BLE位置特定システムの位置特定性能評価"}]}, "item_type_id": "116", "owner": "3", "path": ["430"], "permalink_uri": "https://sucra.repo.nii.ac.jp/records/18110", "pubdate": {"attribute_name": "公開日", "attribute_value": "2018-04-18"}, "publish_date": "2018-04-18", "publish_status": "0", "recid": "18110", "relation": {}, "relation_version_is_last": true, "title": ["BLE位置特定システムの位置特定性能評価"], "weko_shared_id": 3}