{"_buckets": {"deposit": "229e2524-c561-4d41-9b75-c86a59ecd610"}, "_deposit": {"id": "1797", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "1797"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00001797", "sets": ["454", "425"]}, "author_link": ["5635", "5636", "5637", "5638"], "control_number": "1797", "item_1627363077551": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2008-11", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "11", "bibliographicPageEnd": "3515", "bibliographicPageStart": "3507", "bibliographicVolumeNumber": "E91-B", "bibliographic_titles": [{"bibliographic_title": "IEICE transactions on communications", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "This article presents an indoor positioning and communication platform, using fluorescent lights. We set up a practical implementation of a VLC (Visible Light Communication) system in a University building. To finalize this work, it is important that we analyze the properties of the reception signal, especially the length of the data string that can be received at different walking speed. In this paper, we present a model and a series of formulae for analyzing the relationship between positioning signal availability and other important parameters, such as sensor angle, walking speed, data transmission rate, etc. We report a series of real-life experiments using VLC system and compare the results with those generated by the formula. The outcome is an improved design for determination of the reception area with more than 97% accurate signals, and an optimal transmission data length, and transmission rate.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "電子情報通信学会", "subitem_publisher_language": "ja"}]}, "item_5_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://doi.org/10.1093/ietcom/e91-b.11.3507", "subitem_relation_type_select": "DOI"}}]}, "item_5_relation_31": {"attribute_name": "異版である", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://search.ieice.org/", "subitem_relation_type_select": "URI"}}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "Copyright (C) 2008 IEICE"}, {"subitem_rights": "本文データは学協会の許諾に基づき電子情報通信学会のサイトから複製したものである"}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA10826261", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0916-8516", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Liu, Xiaohan", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "5635", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Makino, Hideo", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "5636", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kobayashi, Suguru", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "5637", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Maeda, Yoshinobu", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "5638", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-07-29"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "E91-B_11_3507-3515.pdf", "filesize": [{"value": "1.2 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1200000.0, "url": {"label": "E91-B_11_3507-3515.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/1797/files/E91-B_11_3507-3515.pdf"}, "version_id": "00d29c69-85e2-4e39-bae9-57a7fd03de03"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Visible Light Communication", "subitem_subject_scheme": "Other"}, {"subitem_subject": "fluorescent light", "subitem_subject_scheme": "Other"}, {"subitem_subject": "indoor guidance system", "subitem_subject_scheme": "Other"}, {"subitem_subject": "simulation formula", "subitem_subject_scheme": "Other"}, {"subitem_subject": "data transmission speed", "subitem_subject_scheme": "Other"}, {"subitem_subject": "walking speed", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Research of Practical Indoor Guidance Platform Using Fluorescent Light Communication", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Research of Practical Indoor Guidance Platform Using Fluorescent Light Communication", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "425"], "permalink_uri": "http://hdl.handle.net/10191/25819", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2014-02-26"}, "publish_date": "2014-02-26", "publish_status": "0", "recid": "1797", "relation": {}, "relation_version_is_last": true, "title": ["Research of Practical Indoor Guidance Platform Using Fluorescent Light Communication"], "weko_shared_id": -1}