{"id":"https://openalex.org/W2135005719","doi":"https://doi.org/10.1109/drcn.2003.1275332","title":"Design of hybrid optical network architectures incorporating line systems","display_name":"Design of hybrid optical network architectures incorporating line systems","publication_year":2004,"publication_date":"2004-07-08","ids":{"openalex":"https://openalex.org/W2135005719","doi":"https://doi.org/10.1109/drcn.2003.1275332","mag":"2135005719"},"language":"en","primary_location":{"id":"doi:10.1109/drcn.2003.1275332","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drcn.2003.1275332","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fourth International Workshop on Design of Reliable Communication Networks, 2003. (DRCN 2003). Proceedings.","raw_type":"proceedings-article"},"type":"conference-paper","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/A5069690452","display_name":"Sven \u00d6string","orcid":null},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"S. Ostring","raw_affiliation_strings":["Computer Laboratory, University of Cambridge, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Laboratory, University of Cambridge, UK","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002343258","display_name":"Derek J. Stagg","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Stagg","raw_affiliation_strings":["Network Strategy Marconi Corporation Public Limited Company"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Network Strategy Marconi Corporation Public Limited Company","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"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":0.25519425,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"10","issue":null,"first_page":"7","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":1.0,"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":1.0,"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":0.9998999834060669,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9988999962806702,"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/computer-science","display_name":"Computer science","score":0.6971417665481567},{"id":"https://openalex.org/keywords/multiplexer","display_name":"Multiplexer","score":0.6245894432067871},{"id":"https://openalex.org/keywords/network-architecture","display_name":"Network architecture","score":0.6210461258888245},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5941610932350159},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5132572650909424},{"id":"https://openalex.org/keywords/network-planning-and-design","display_name":"Network planning and design","score":0.49738171696662903},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.49118849635124207},{"id":"https://openalex.org/keywords/traffic-grooming","display_name":"Traffic grooming","score":0.48434245586395264},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.4663870334625244},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.42636942863464355},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.2506341338157654},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17421910166740417},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.14894339442253113}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6971417665481567},{"id":"https://openalex.org/C70970002","wikidata":"https://www.wikidata.org/wiki/Q189434","display_name":"Multiplexer","level":3,"score":0.6245894432067871},{"id":"https://openalex.org/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.6210461258888245},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5941610932350159},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5132572650909424},{"id":"https://openalex.org/C114563136","wikidata":"https://www.wikidata.org/wiki/Q19725982","display_name":"Network planning and design","level":2,"score":0.49738171696662903},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.49118849635124207},{"id":"https://openalex.org/C162396882","wikidata":"https://www.wikidata.org/wiki/Q7832502","display_name":"Traffic grooming","level":4,"score":0.48434245586395264},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.4663870334625244},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.42636942863464355},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.2506341338157654},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17421910166740417},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.14894339442253113},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.0},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/drcn.2003.1275332","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drcn.2003.1275332","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fourth International Workshop on Design of Reliable Communication Networks, 2003. (DRCN 2003). Proceedings.","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.6.473","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.6.473","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cl.cam.ac.uk/~smao2/pubs/drcn03.ps.gz","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1536026925","https://openalex.org/W1965919443","https://openalex.org/W2053957335","https://openalex.org/W2099721879","https://openalex.org/W2159227611","https://openalex.org/W2523786461"],"related_works":["https://openalex.org/W4246691826","https://openalex.org/W4238119721","https://openalex.org/W2143074423","https://openalex.org/W580924676","https://openalex.org/W2017475676","https://openalex.org/W4308758201","https://openalex.org/W2204626333","https://openalex.org/W4313129407","https://openalex.org/W2055493399","https://openalex.org/W2073333737"],"abstract_inverted_index":{"Multiring":[0,85],"architectures":[1,86,117],"are":[2,22,87,93,179],"widely":[3],"used":[4],"as":[5],"the":[6,16,31,56,102,123,133,141,148,166,175,183,216,225],"design":[7,103],"approach":[8],"for":[9,58,96,210],"survivable":[10],"optical":[11,62,195],"core":[12],"networks,":[13],"particularly":[14,162],"when":[15],"rings":[17,78,97],"that":[18,220],"can":[19,38,48,197,221],"be":[20,39,49,99,120,198,222],"constructed":[21],"not":[23,80,88,119],"constrained":[24],"by":[25,224],"geographical":[26,91],"distances":[27,92],"between":[28],"nodes":[29,57,173],"in":[30,122,132,136,161,193,218],"network.":[32,142,167],"This":[33],"is":[34,79],"because":[35],"traffic":[36,127,159],"flows":[37],"rapidly":[40],"restored":[41],"using":[42,51,111,129,169],"ring":[43],"protection":[44],"mechanisms,":[45],"and":[46,60,214],"costs":[47],"minimised":[50],"add-drop":[52],"multiplexers":[53],"(ADMs)":[54],"at":[55,171,202],"inserting":[59],"extracting":[61],"signals":[63,196],"from":[64],"a":[65,72,106,154,208],"ring.":[66],"There":[67],"are,":[68],"however,":[69],"situations":[70],"where":[71,90,125],"network":[73,107,134,155,229],"architecture":[74,156],"based":[75],"solely":[76],"on":[77],"cost-effective":[81,121],"or":[82,200],"even":[83],"possible.":[84],"possible":[89],"too":[94],"large":[95],"to":[98,110,157,181,189],"formed,":[100],"so":[101],"of":[104,150,185,227],"such":[105],"must":[108],"resort":[109],"point-to-point":[112,186],"line":[113,151,176,187,191],"systems.":[114],"Also,":[115],"these":[116,203],"may":[118],"situation":[124],"routing":[126],"demands":[128],"shortest":[130],"paths":[131],"results":[135],"asymmetric":[137],"link":[138],"loads":[139],"within":[140,165],"In":[143],"this":[144],"paper":[145],"we":[146,178],"investigate":[147],"introduction":[149],"systems":[152,188],"into":[153],"absorb":[158],"load":[160],"heavily-loaded":[163],"corridors":[164],"By":[168],"ADMs":[170],"intermediate":[172,204],"along":[174],"system,":[177],"able":[180],"extend":[182],"concept":[184],"multihop":[190],"systems,":[192],"which":[194],"added":[199],"dropped":[201],"nodes.":[205],"We":[206],"present":[207],"tool":[209],"designing":[211],"hybrid":[212,228],"architectures,":[213],"demonstrate":[215],"reduction":[217],"cost":[219],"achieved":[223],"use":[226],"architectures.":[230]},"counts_by_year":[],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}
