{"id":"https://openalex.org/W2090127309","doi":"https://doi.org/10.1109/mcom.2013.6685770","title":"Coordinated computation and setup of multi-layer paths via inter-layer PCE communication: standards, interoperability and deployment","display_name":"Coordinated computation and setup of multi-layer paths via inter-layer PCE communication: standards, interoperability and deployment","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W2090127309","doi":"https://doi.org/10.1109/mcom.2013.6685770","mag":"2090127309"},"language":"en","primary_location":{"id":"doi:10.1109/mcom.2013.6685770","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2013.6685770","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Magazine","raw_type":"journal-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/A5081896248","display_name":"Oscar de Dios","orcid":null},"institutions":[{"id":"https://openalex.org/I4210134591","display_name":"Telefonica Research and Development","ror":"https://ror.org/03qgzzb04","country_code":"ES","type":"company","lineage":["https://openalex.org/I4210097190","https://openalex.org/I4210134591"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Oscar de Dios","raw_affiliation_strings":["Telef\u00f3nica I+D, Spain","[Telefonica I+D Madrid, Spain]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telef\u00f3nica I+D, Spain","institution_ids":["https://openalex.org/I4210134591"]},{"raw_affiliation_string":"[Telefonica I+D Madrid, Spain]","institution_ids":["https://openalex.org/I4210134591"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101884331","display_name":"V\u0131\u0301ctor L\u00f3pez","orcid":"https://orcid.org/0000-0002-6950-3314"},"institutions":[{"id":"https://openalex.org/I4210134591","display_name":"Telefonica Research and Development","ror":"https://ror.org/03qgzzb04","country_code":"ES","type":"company","lineage":["https://openalex.org/I4210097190","https://openalex.org/I4210134591"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"V\u00edctor Lopez","raw_affiliation_strings":["Telef\u00f3nica I+D, Spain","[Telefonica I+D Madrid, Spain]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telef\u00f3nica I+D, Spain","institution_ids":["https://openalex.org/I4210134591"]},{"raw_affiliation_string":"[Telefonica I+D Madrid, Spain]","institution_ids":["https://openalex.org/I4210134591"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027265467","display_name":"Marta Cuaresma","orcid":null},"institutions":[{"id":"https://openalex.org/I4210134591","display_name":"Telefonica Research and Development","ror":"https://ror.org/03qgzzb04","country_code":"ES","type":"company","lineage":["https://openalex.org/I4210097190","https://openalex.org/I4210134591"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Marta Cuaresma","raw_affiliation_strings":["Telef\u00f3nica I+D, Spain","[Telefonica I+D Madrid, Spain]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telef\u00f3nica I+D, Spain","institution_ids":["https://openalex.org/I4210134591"]},{"raw_affiliation_string":"[Telefonica I+D Madrid, Spain]","institution_ids":["https://openalex.org/I4210134591"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000872731","display_name":"Fernando Mu\u00f1oz","orcid":"https://orcid.org/0000-0001-8326-6784"},"institutions":[{"id":"https://openalex.org/I4210134591","display_name":"Telefonica Research and Development","ror":"https://ror.org/03qgzzb04","country_code":"ES","type":"company","lineage":["https://openalex.org/I4210097190","https://openalex.org/I4210134591"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Fernando Munoz","raw_affiliation_strings":["Telef\u00f3nica I+D, Spain","[Telefonica I+D Madrid, Spain]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telef\u00f3nica I+D, Spain","institution_ids":["https://openalex.org/I4210134591"]},{"raw_affiliation_string":"[Telefonica I+D Madrid, Spain]","institution_ids":["https://openalex.org/I4210134591"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039997914","display_name":"Mohit Chamania","orcid":"https://orcid.org/0000-0002-8081-8405"},"institutions":[{"id":"https://openalex.org/I94509681","display_name":"Technische Universit\u00e4t Braunschweig","ror":"https://ror.org/010nsgg66","country_code":"DE","type":"education","lineage":["https://openalex.org/I94509681"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mohit Chamania","raw_affiliation_strings":["Technische Universit\u00e4t Carolo-Wilhelmina zu Braunschweig"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Carolo-Wilhelmina zu Braunschweig","institution_ids":["https://openalex.org/I94509681"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061791380","display_name":"Admela Jukan","orcid":"https://orcid.org/0000-0002-4434-6340"},"institutions":[{"id":"https://openalex.org/I94509681","display_name":"Technische Universit\u00e4t Braunschweig","ror":"https://ror.org/010nsgg66","country_code":"DE","type":"education","lineage":["https://openalex.org/I94509681"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Admela Jukan","raw_affiliation_strings":["Technische Universit\u00e4t Carolo-Wilhelmina zu Braunschweig"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Carolo-Wilhelmina zu Braunschweig","institution_ids":["https://openalex.org/I94509681"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.464,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.84941337,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"51","issue":"12","first_page":"144","last_page":"154"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9984999895095825,"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":0.8302916884422302},{"id":"https://openalex.org/keywords/interoperability","display_name":"Interoperability","score":0.8255630731582642},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.8171148896217346},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.567520022392273},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5432760119438171},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5181721448898315},{"id":"https://openalex.org/keywords/application-layer","display_name":"Application layer","score":0.47986191511154175},{"id":"https://openalex.org/keywords/multiprotocol-label-switching","display_name":"Multiprotocol Label Switching","score":0.46281731128692627},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.45819079875946045},{"id":"https://openalex.org/keywords/vendor","display_name":"Vendor","score":0.4279518127441406},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.41627931594848633},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.16718348860740662},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.10586526989936829},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09799543023109436}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8302916884422302},{"id":"https://openalex.org/C20136886","wikidata":"https://www.wikidata.org/wiki/Q749647","display_name":"Interoperability","level":2,"score":0.8255630731582642},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.8171148896217346},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.567520022392273},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5432760119438171},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5181721448898315},{"id":"https://openalex.org/C190793597","wikidata":"https://www.wikidata.org/wiki/Q189768","display_name":"Application layer","level":3,"score":0.47986191511154175},{"id":"https://openalex.org/C129880937","wikidata":"https://www.wikidata.org/wiki/Q677023","display_name":"Multiprotocol Label Switching","level":3,"score":0.46281731128692627},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.45819079875946045},{"id":"https://openalex.org/C2777338717","wikidata":"https://www.wikidata.org/wiki/Q1762621","display_name":"Vendor","level":2,"score":0.4279518127441406},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.41627931594848633},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.16718348860740662},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.10586526989936829},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09799543023109436},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mcom.2013.6685770","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2013.6685770","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Magazine","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1976560759","https://openalex.org/W2046084350","https://openalex.org/W2147118406","https://openalex.org/W2215662893","https://openalex.org/W2234386326","https://openalex.org/W2268065261","https://openalex.org/W2280184494","https://openalex.org/W2298554061","https://openalex.org/W2323742062","https://openalex.org/W6688744471","https://openalex.org/W6693254183","https://openalex.org/W6695284134","https://openalex.org/W6697471175","https://openalex.org/W7046242182"],"related_works":["https://openalex.org/W2883256816","https://openalex.org/W2171408034","https://openalex.org/W3003320923","https://openalex.org/W2106140982","https://openalex.org/W2152313554","https://openalex.org/W3048672182","https://openalex.org/W1509300825","https://openalex.org/W2054620577","https://openalex.org/W3092582874","https://openalex.org/W2065450024"],"abstract_inverted_index":{"The":[0],"IETF":[1],"Path":[2],"Computation":[3],"Element":[4],"(PCE)":[5],"framework":[6],"is":[7,72],"a":[8,12,20,100,109],"prime":[9],"example":[10],"of":[11,91,96,123],"softwaredefined":[13],"network":[14],"virtualisation":[15],"artifact,":[16],"originally":[17],"envisaged":[18],"about":[19],"decade":[21],"ago":[22],"for":[23,41],"constraintbased":[24],"routing":[25],"in":[26,56,108,136,166,173,180],"the":[27,32,38,77,121,137,153,157,168,177],"conventional":[28],"best-effort":[29],"Internet.":[30],"Over":[31],"years,":[33],"however,":[34],"it":[35],"evolved":[36],"into":[37],"ultimate":[39],"tool":[40],"multi-technology,":[42],"multidomain,":[43],"multi-layer,":[44],"and":[45,61,70,89,94,103,131,140,145,159],"multi-vendor":[46],"networking.":[47],"Carriers":[48],"have":[49],"already":[50],"started":[51],"to":[52,75,82,119,143,152,164],"implement":[53,144],"PCE-based":[54,185],"solutions":[55,170],"their":[57],"combined":[58],"Internet":[59],"IP/MPLS":[60],"Wavelength":[62],"Switched":[63],"Optical":[64],"Networks":[65],"(WSONs).":[66],"However,":[67],"significant":[68],"development":[69],"testing":[71],"still":[73],"needed":[74],"elevate":[76],"PCE":[78,112],"concepts":[79],"from":[80,99],"theory":[81],"practice.":[83],"This":[84],"paper":[85],"addresses":[86],"standards,":[87],"interoperability":[88],"deployment":[90],"coordinated":[92],"computation":[93],"setup":[95],"multi-layer":[97,148],"paths":[98],"practical":[101],"perspective":[102],"presents":[104],"its":[105],"first":[106],"implementation":[107],"multi-vendor,":[110],"interoperable":[111],"testbed.":[113],"In":[114],"our":[115],"testbed,":[116],"we":[117],"try":[118],"push":[120],"limits":[122],"multivendor":[124],"interoperability,":[125],"which":[126,172],"current":[127,138],"research":[128,139,158],"mostly":[129],"neglects,":[130],"thereby":[132],"identify":[133],"missing":[134],"links":[135],"standards":[141],"necessary":[142],"deploy":[146],"inter-operable":[147,184],"systems.":[149],"We":[150],"point":[151],"key":[154],"areas":[155],"that":[156],"industrial":[160],"communities":[161],"will":[162,175],"need":[163],"address":[165],"making":[167],"proposed":[169],"practical,":[171],"turn":[174],"drive":[176],"upcoming":[178],"efforts":[179],"software-defined":[181],"networking":[182],"with":[183],"architectures.":[186]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}