{"id":"https://openalex.org/W2122404952","doi":"https://doi.org/10.1109/icbn.2005.1589631","title":"Design of tunnel-based protection schemes in multigranularity optical cross-connect networks","display_name":"Design of tunnel-based protection schemes in multigranularity optical cross-connect networks","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W2122404952","doi":"https://doi.org/10.1109/icbn.2005.1589631","mag":"2122404952"},"language":"en","primary_location":{"id":"doi:10.1109/icbn.2005.1589631","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icbn.2005.1589631","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2nd International Conference on Broadband Networks, 2005.","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110220670","display_name":"Tse Yu Lo","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tse Yu Lo","raw_affiliation_strings":["Dept. of Comput. & Inf. Sci., Nat. Chiao Tung Univ., Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Comput. & Inf. Sci., Nat. Chiao Tung Univ., Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027644468","display_name":"Chien Chen","orcid":"https://orcid.org/0000-0002-6218-0671"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chien Chen","raw_affiliation_strings":["Dept. of Comput. & Inf. Sci., Nat. Chiao Tung Univ., Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Comput. & Inf. Sci., Nat. Chiao Tung Univ., Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103549961","display_name":"Ying Yu Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ying Yu Chen","raw_affiliation_strings":["Dept. of Comput. & Inf. Sci., Nat. Chiao Tung Univ., Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Comput. & Inf. Sci., Nat. Chiao Tung Univ., Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18705291,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":null,"first_page":"313","last_page":"315 Vol. 1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/backup","display_name":"Backup","score":0.8503333330154419},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6903391480445862},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6820664405822754},{"id":"https://openalex.org/keywords/path-protection","display_name":"Path protection","score":0.6658645272254944},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5845497846603394},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.518643319606781},{"id":"https://openalex.org/keywords/optical-switch","display_name":"Optical switch","score":0.4710552394390106},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.42427289485931396},{"id":"https://openalex.org/keywords/optical-path","display_name":"Optical path","score":0.42341381311416626},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.38173532485961914},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.22062453627586365},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20359691977500916},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.10973125696182251},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07479697465896606}],"concepts":[{"id":"https://openalex.org/C2780945871","wikidata":"https://www.wikidata.org/wiki/Q194274","display_name":"Backup","level":2,"score":0.8503333330154419},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6903391480445862},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6820664405822754},{"id":"https://openalex.org/C2781040381","wikidata":"https://www.wikidata.org/wiki/Q17105208","display_name":"Path protection","level":4,"score":0.6658645272254944},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5845497846603394},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.518643319606781},{"id":"https://openalex.org/C101336846","wikidata":"https://www.wikidata.org/wiki/Q17105111","display_name":"Optical switch","level":2,"score":0.4710552394390106},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.42427289485931396},{"id":"https://openalex.org/C31872934","wikidata":"https://www.wikidata.org/wiki/Q1417028","display_name":"Optical path","level":2,"score":0.42341381311416626},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.38173532485961914},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.22062453627586365},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20359691977500916},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.10973125696182251},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07479697465896606},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icbn.2005.1589631","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icbn.2005.1589631","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2nd International Conference on Broadband Networks, 2005.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1493816149","https://openalex.org/W1993745396","https://openalex.org/W2095707114","https://openalex.org/W2136540980","https://openalex.org/W2138095107","https://openalex.org/W6649000568","https://openalex.org/W6680472139"],"related_works":["https://openalex.org/W1991341565","https://openalex.org/W2094030631","https://openalex.org/W2782994307","https://openalex.org/W2012049010","https://openalex.org/W2029284818","https://openalex.org/W1986187637","https://openalex.org/W2557028991","https://openalex.org/W2099693145","https://openalex.org/W771494181","https://openalex.org/W2139780923"],"abstract_inverted_index":{"As":[0],"the":[1,6,24,28,46,49,66,77,82,91,116,120,142,164,172,178],"technology":[2],"advances":[3],"to":[4,22,38,64,81,89,115,147,184],"increase":[5],"number":[7],"of":[8,27,171],"wavelengths":[9],"in":[10,48,141],"fiber":[11,71],"links,":[12],"multigranularity":[13],"optical":[14,30],"cross-connects":[15,31],"(MG-OXCs)":[16],"have":[17],"emerged":[18],"as":[19,104],"a":[20,70,96,98,107,124,130,134,186],"solution":[21],"reduce":[23],"manufacturing":[25],"cost":[26],"traditional":[29],"(OXCs).":[32],"In":[33,150],"this":[34],"paper,":[35],"we":[36],"aim":[37],"provide":[39],"an":[40],"efficient":[41],"fault-recovery":[42],"protection":[43,54,60,189],"scheme":[44,190],"for":[45,129,138,191],"lightpaths":[47],"MG-OXC":[50,192],"networks.":[51,193],"A":[52],"segment-based":[53],"scheme,":[55],"called":[56],"tunnel":[57,100],"based":[58],"segment":[59],"(TSP)":[61],"is":[62,101,109,127,181],"proposed":[63],"recover":[65],"communications":[67],"interrupted":[68],"by":[69],"cut.":[72],"TSP":[73,152],"first":[74],"allocates":[75],"all":[76],"tunnels":[78,161],"off-line":[79],"according":[80,114],"historical":[83],"traffic":[84],"matrix":[85],"and":[86,159],"then":[87],"starts":[88],"serve":[90],"incoming":[92],"requests.":[93],"When":[94],"allocating":[95],"tunnel,":[97],"backup":[99,136,160],"always":[102],"allocated":[103],"well.":[105],"Consequently,":[106],"lightpath":[108],"naturally":[110],"divided":[111],"into":[112],"segments":[113,140],"switching":[117],"types":[118],"along":[119],"path.":[121],"Therefore,":[122],"after":[123],"working":[125,158],"path":[126,137,188],"found":[128],"connection":[131],"request,":[132],"only":[133],"shared":[135],"those":[139],"corresponding":[143],"wavelength-switching":[144,154,166],"layers":[145],"need":[146],"be":[148],"found.":[149],"addition,":[151],"utilizes":[153],"ports":[155,167],"efficiently":[156],"since":[157],"can":[162],"share":[163],"same":[165],"at":[168],"two":[169],"ends":[170],"tunnel.":[173],"Simulation":[174],"results":[175],"show":[176],"that":[177],"network":[179],"performance":[180],"improved":[182],"comparing":[183],"adapt":[185],"straightforward":[187]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}