{"id":"https://openalex.org/W1995614182","doi":"https://doi.org/10.1109/comsnets.2010.5431987","title":"Colorless, Directionless and Contentionless multi-degree ROADM architecture for mesh optical networks","display_name":"Colorless, Directionless and Contentionless multi-degree ROADM architecture for mesh optical networks","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W1995614182","doi":"https://doi.org/10.1109/comsnets.2010.5431987","mag":"1995614182"},"language":"en","primary_location":{"id":"doi:10.1109/comsnets.2010.5431987","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comsnets.2010.5431987","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 Second International Conference on COMmunication Systems and NETworks (COMSNETS 2010)","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/A5016276661","display_name":"Agilandeswari Devarajan","orcid":"https://orcid.org/0000-0002-5953-0511"},"institutions":[{"id":"https://openalex.org/I4819740","display_name":"Sri Sathya Sai Institute of Higher Learning","ror":"https://ror.org/05arzt710","country_code":"IN","type":"education","lineage":["https://openalex.org/I4819740"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"A Devarajan","raw_affiliation_strings":["Sri Satya Sai University, Prashanthi Nilayam, Puttaparthi, A.P., India 515134"],"affiliations":[{"raw_affiliation_string":"Sri Satya Sai University, Prashanthi Nilayam, Puttaparthi, A.P., India 515134","institution_ids":["https://openalex.org/I4819740"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074953121","display_name":"K Sandesha","orcid":null},"institutions":[{"id":"https://openalex.org/I4819740","display_name":"Sri Sathya Sai Institute of Higher Learning","ror":"https://ror.org/05arzt710","country_code":"IN","type":"education","lineage":["https://openalex.org/I4819740"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K Sandesha","raw_affiliation_strings":["Sri Satya Sai University, Prashanthi Nilayam, Puttaparthi, A.P., India 515134"],"affiliations":[{"raw_affiliation_string":"Sri Satya Sai University, Prashanthi Nilayam, Puttaparthi, A.P., India 515134","institution_ids":["https://openalex.org/I4819740"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110052237","display_name":"R. Gowrishankar","orcid":null},"institutions":[{"id":"https://openalex.org/I4819740","display_name":"Sri Sathya Sai Institute of Higher Learning","ror":"https://ror.org/05arzt710","country_code":"IN","type":"education","lineage":["https://openalex.org/I4819740"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R Gowrishankar","raw_affiliation_strings":["Sri Satya Sai University, Prashanthi Nilayam, Puttaparthi, A.P., India 515134"],"affiliations":[{"raw_affiliation_string":"Sri Satya Sai University, Prashanthi Nilayam, Puttaparthi, A.P., India 515134","institution_ids":["https://openalex.org/I4819740"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043925661","display_name":"B Sai Kishore","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B Sai Kishore","raw_affiliation_strings":["Cisco Systems Inc., Bengalooru, India 560087"],"affiliations":[{"raw_affiliation_string":"Cisco Systems Inc., Bengalooru, India 560087","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109225950","display_name":"G. N. Srinivasa Prasanna","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G Prasanna","raw_affiliation_strings":["Cisco Systems Inc., Bengalooru, India 560087"],"affiliations":[{"raw_affiliation_string":"Cisco Systems Inc., Bengalooru, India 560087","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066893830","display_name":"Ron Johnson","orcid":null},"institutions":[{"id":"https://openalex.org/I151281966","display_name":"Cisco Systems (China)","ror":"https://ror.org/02qy75381","country_code":"CN","type":"company","lineage":["https://openalex.org/I135428043","https://openalex.org/I151281966"]},{"id":"https://openalex.org/I135428043","display_name":"Cisco Systems (United States)","ror":"https://ror.org/03yt1ez60","country_code":"US","type":"company","lineage":["https://openalex.org/I135428043"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Ron Johnson","raw_affiliation_strings":["Cisco Systems Inc., San Jose, CA, USA","Cisco Systems Inc. San Jose, CA 95134 USA"],"affiliations":[{"raw_affiliation_string":"Cisco Systems Inc., San Jose, CA, USA","institution_ids":["https://openalex.org/I135428043"]},{"raw_affiliation_string":"Cisco Systems Inc. San Jose, CA 95134 USA","institution_ids":["https://openalex.org/I151281966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079391479","display_name":"Pavan Voruganti","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pavan Voruganti","raw_affiliation_strings":["Vello Systems Inc., Milpitas, CA, USA","Vello Systems Inc., Milpitas, CA 95035 USA"],"affiliations":[{"raw_affiliation_string":"Vello Systems Inc., Milpitas, CA, USA","institution_ids":[]},{"raw_affiliation_string":"Vello Systems Inc., Milpitas, CA 95035 USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5016276661"],"corresponding_institution_ids":["https://openalex.org/I4819740"],"apc_list":null,"apc_paid":null,"fwci":5.1955,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.95566492,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"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":0.9994000196456909,"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":0.9993000030517578,"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":0.7639399766921997},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7371019721031189},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.6595028042793274},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5753333568572998},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.5344609022140503},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5297725200653076},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4685403108596802},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.4142591059207916}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7639399766921997},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7371019721031189},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.6595028042793274},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5753333568572998},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5344609022140503},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5297725200653076},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4685403108596802},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.4142591059207916},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/comsnets.2010.5431987","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comsnets.2010.5431987","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 Second International Conference on COMmunication Systems and NETworks (COMSNETS 2010)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.4399999976158142,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W147180053","https://openalex.org/W1484037297","https://openalex.org/W1982772673","https://openalex.org/W2028926538","https://openalex.org/W2097747917","https://openalex.org/W2138361600","https://openalex.org/W2157535303","https://openalex.org/W2161169586","https://openalex.org/W2165126340","https://openalex.org/W2166956987","https://openalex.org/W2169823628","https://openalex.org/W2171074396","https://openalex.org/W3148401361","https://openalex.org/W6684328911"],"related_works":["https://openalex.org/W2389214306","https://openalex.org/W4235240664","https://openalex.org/W2965083567","https://openalex.org/W1838576100","https://openalex.org/W2095886385","https://openalex.org/W2889616422","https://openalex.org/W2089704382","https://openalex.org/W1983399550","https://openalex.org/W97075385","https://openalex.org/W2038503502"],"abstract_inverted_index":{"A":[0],"Colorless":[1],"and":[2,16,28,48,85],"Directionless":[3,84],"(C&D)":[4],"ROADM":[5,44],"architecture":[6,88],"has":[7],"empowered":[8],"today's":[9],"networks":[10],"with":[11],"the":[12,20,34,42,58,62,73,76,91,96,106],"much":[13],"needed":[14],"flexibility":[15],"scalability":[17],"to":[18],"handle":[19],"unpredictable":[21],"high":[22],"bandwidth":[23],"demands,":[24],"provide":[25],"any-to-any":[26],"connectivity":[27],"provision":[29],"new":[30],"services":[31],"without":[32],"disrupting":[33],"existing":[35],"ones.":[36],"In":[37],"this":[38],"paper,":[39],"we":[40,80,100],"realize":[41],"C&D":[43,97],"architectures":[45,59],"using":[46],"PXC":[47],"WSS":[49],"at":[50],"a":[51,82],"multi-degree":[52],"node.":[53],"We":[54,68],"then":[55],"evaluate":[56],"both":[57,95],"based":[60],"on":[61],"various":[63],"advantages":[64],"offered":[65,93],"by":[66,94],"them.":[67],"also":[69],"discuss":[70,101],"some":[71],"of":[72,75,105],"drawbacks":[74],"two":[77],"architectures.":[78,98],"Subsequently,":[79],"propose":[81],"Colorless,":[83],"Contentionless":[86],"(CD&C)":[87],"which":[89],"combines":[90],"features":[92],"Finally,":[99],"practical":[102],"implementation":[103],"issues":[104],"proposed":[107],"architecture.":[108]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
