{"_buckets": {"deposit": "59c4f1ef-2be8-45ee-9be4-7ee7c44daf95"}, "_deposit": {"id": "25026", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "25026"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00025026", "sets": ["322"]}, "author_link": ["74599", "74600", "74601", "74602"], "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2017-10-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "10", "bibliographicPageEnd": "875", "bibliographicPageStart": "864", "bibliographicVolumeNumber": "9", "bibliographic_titles": [{"bibliographic_title": "JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING", "bibliographic_titleLang": "en"}]}]}, "item_10_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Reliable coarse granular routing optical network architectures that maximize fiber frequency utilization efficiency are presented. The architectures combine coarse granular routing and fine granular add/drop operations, where optical paths are carried by virtual optical pipes. Higher efficiency than conventional fine granular routing networks is achieved by dense path packing in the frequency domain. We propose two architectures that apply shared protection with different levels of granularity and develop static network design algorithms for the two different shared protection schemes. The design algorithms neutralize the impairment caused by adjacent path dropping in the frequency domain. Numerical experiments verify that the necessary number of fibers in a network can be reduced by up to 20% due to the improved spectral utilization efficiency.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "DOI", "subitem_identifier_uri": "http://doi.org/10.1364/JOCN.9.000864"}, {"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/27248"}]}, "item_10_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "OSA publishing", "subitem_publisher_language": "en"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1364/JOCN.9.000864", "subitem_relation_type_select": "DOI"}}]}, "item_10_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "“© 2017 Optical Society of America. One print or electronic copy may be made for personal use only.\u003cbr/\u003eSystematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or\u003cbr/\u003emodifications of the content of this paper are prohibited", "subitem_rights_language": "en"}]}, "item_10_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1943-0620", "subitem_source_identifier_type": "PISSN"}]}, "item_1615787544753": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Ishikawa, Tomohiro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "74599", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Mori, Yojiro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "74600", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hasegawa, Hiroshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "74601", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sato, Ken-ichi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "74602", "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": "2018-10-01"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "JOCN_ishikawa_repository.pdf", "filesize": [{"value": "5.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 5100000.0, "url": {"label": "JOCN_ishikawa_repository.pdf ファイル公開日:2018/10/01", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/25026/files/JOCN_ishikawa_repository.pdf"}, "version_id": "0d184439-72e0-4e1f-b1d9-6129f46587cb"}]}, "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": "Spectral Efficiency Maximization of Grouped Routing Optical Networks With Shared Protection", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Spectral Efficiency Maximization of Grouped Routing Optical Networks With Shared Protection", "subitem_title_language": "en"}]}, "item_type_id": "10", "owner": "1", "path": ["322"], "permalink_uri": "http://hdl.handle.net/2237/27248", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2018-01-10"}, "publish_date": "2018-01-10", "publish_status": "0", "recid": "25026", "relation": {}, "relation_version_is_last": true, "title": ["Spectral Efficiency Maximization of Grouped Routing Optical Networks With Shared Protection"], "weko_shared_id": -1}