{"created":"2021-03-01T06:29:10.955097+00:00","id":21504,"links":{},"metadata":{"_buckets":{"deposit":"43f637e7-c6f7-4819-a1e0-bd880ca212b5"},"_deposit":{"id":"21504","owners":[],"pid":{"revision_id":0,"type":"depid","value":"21504"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00021504"},"item_10_alternative_title_19":{"attribute_name":"\u305d\u306e\u4ed6\u306e\u8a00\u8a9e\u306e\u30bf\u30a4\u30c8\u30eb","attribute_value_mlt":[{"subitem_alternative_title":"Optical Node Architectures with Separated Add/Drop Switches Considering Colorless, Directionless and Contentionless Capabilities"}]},"item_10_biblio_info_6":{"attribute_name":"\u66f8\u8a8c\u60c5\u5831","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-10-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"274","bibliographicPageEnd":"23","bibliographicPageStart":"19","bibliographicVolumeNumber":"111","bibliographic_titles":[{"bibliographic_title":"\u96fb\u5b50\u60c5\u5831\u901a\u4fe1\u5b66\u4f1a\u6280\u8853\u7814\u7a76\u5831\u544a. 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Deployment of single layer optical path networks that handle wavelength channels as a single entity is advancing because of continually traffic increase and low power consumption. Hierarchical optical path network that adopts waveband is recognized as a key technology to suppress the optical switch size and to meet the expected traffic expansion in the near future. For both single layer and hierarchical optical path networks, a large part of switches is devoted to realize add/drop operations for originating/terminating paths at nodes. In this paper, we propose new hierarchical optical node architectures that separate add/drop switches from the cross-connect part for routing and reconfiguration of optical paths. The proposed node architecture can not only reduce the total size of the cross-connect part but also minimize the add/drop switch scale for realizing colorless/directionless/contentionless capabilities by introducing a novel switch configuration based on waveband routing. Numerical results show that the proposed hierarchical node architecture can attain 45% switch size reduction at a maximum.","subitem_description_type":"Abstract"}]},"item_10_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"http://ci.nii.ac.jp/naid/110009465529/"},{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/23651"}]},"item_10_publisher_32":{"attribute_name":"\u51fa\u7248\u8005","attribute_value_mlt":[{"subitem_publisher":"\u4e00\u822c\u793e\u56e3\u6cd5\u4eba\u96fb\u5b50\u60c5\u5831\u901a\u4fe1\u5b66\u4f1a"}]},"item_10_rights_12":{"attribute_name":"\u6a29\u5229","attribute_value_mlt":[{"subitem_rights":"(c)\u4e00\u822c\u793e\u56e3\u6cd5\u4eba\u96fb\u5b50\u60c5\u5831\u901a\u4fe1\u5b66\u4f1a \u672c\u6587\u30c7\u30fc\u30bf\u306f\u5b66\u5354\u4f1a\u306e\u8a31\u8afe\u306b\u57fa\u3065\u304dCiNii\u304b\u3089\u8907\u88fd\u3057\u305f\u3082\u306e\u3067\u3042\u308b"}]},"item_10_select_15":{"attribute_name":"\u8457\u8005\u7248\u30d5\u30e9\u30b0","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_10_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0913-5685","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"\u8457\u8005","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"\u5c71\u7530, \u7965\u4e4b"}],"nameIdentifiers":[{"nameIdentifier":"62688","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"\u9577\u8c37\u5ddd, \u6d69"}],"nameIdentifiers":[{"nameIdentifier":"62689","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"\u4f50\u85e4, \u5065\u4e00"}],"nameIdentifiers":[{"nameIdentifier":"62690","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"YAMADA, Yoshiyuki"}],"nameIdentifiers":[{"nameIdentifier":"62691","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"HASEGAWA, Hiroshi"}],"nameIdentifiers":[{"nameIdentifier":"62692","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"SATO, Ken-ichi"}],"nameIdentifiers":[{"nameIdentifier":"62693","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"\u30d5\u30a1\u30a4\u30eb\u60c5\u5831","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-02-21"}],"displaytype":"detail","filename":"110009465529.pdf","filesize":[{"value":"652.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"110009465529.pdf","url":"https://nagoya.repo.nii.ac.jp/record/21504/files/110009465529.pdf"},"version_id":"d4b4a4aa-bbcf-4a7e-adc3-4f6be59039c3"}]},"item_keyword":{"attribute_name":"\u30ad\u30fc\u30ef\u30fc\u30c9","attribute_value_mlt":[{"subitem_subject":"Colorless/Directionless/Contentionless","subitem_subject_scheme":"Other"},{"subitem_subject":"\u5149\u30ce\u30fc\u30c9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3","subitem_subject_scheme":"Other"},{"subitem_subject":"\u591a\u968e\u5c64\u5149\u30d1\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af","subitem_subject_scheme":"Other"},{"subitem_subject":"\u6ce2\u9577\u7fa4","subitem_subject_scheme":"Other"},{"subitem_subject":"\u6ce2\u9577\u7fa4add/drop\u7387","subitem_subject_scheme":"Other"},{"subitem_subject":"Optical Node Architecture","subitem_subject_scheme":"Other"},{"subitem_subject":"Hierarchical Optical Path Network","subitem_subject_scheme":"Other"},{"subitem_subject":"Waveband","subitem_subject_scheme":"Other"},{"subitem_subject":"Waveband Add/Drop Ratio","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"\u8a00\u8a9e","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"\u8cc7\u6e90\u30bf\u30a4\u30d7","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Colorless, Directionless, Contentionless\u6a5f\u80fd\u3092\u8003\u616e\u3057\u305fAdd/Drop\u5206\u96e2\u578b\u5149\u30ce\u30fc\u30c9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3","item_titles":{"attribute_name":"\u30bf\u30a4\u30c8\u30eb","attribute_value_mlt":[{"subitem_title":"Colorless, Directionless, Contentionless\u6a5f\u80fd\u3092\u8003\u616e\u3057\u305fAdd/Drop\u5206\u96e2\u578b\u5149\u30ce\u30fc\u30c9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3"}]},"item_type_id":"10","owner":"1","path":["320/321/322"],"pubdate":{"attribute_name":"\u516c\u958b\u65e5","attribute_value":"2016-02-26"},"publish_date":"2016-02-26","publish_status":"0","recid":"21504","relation_version_is_last":true,"title":["Colorless, Directionless, Contentionless\u6a5f\u80fd\u3092\u8003\u616e\u3057\u305fAdd/Drop\u5206\u96e2\u578b\u5149\u30ce\u30fc\u30c9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2021-03-01T15:21:01.248055+00:00"}