{"id":"https://openalex.org/W7127299412","doi":"https://doi.org/10.1109/mcomstd.2026.3656767","title":"Architectural Design for Legacy Continuity for the 6G Core","display_name":"Architectural Design for Legacy Continuity for the 6G Core","publication_year":2026,"publication_date":"2026-02-03","ids":{"openalex":"https://openalex.org/W7127299412","doi":"https://doi.org/10.1109/mcomstd.2026.3656767"},"language":null,"primary_location":{"id":"doi:10.1109/mcomstd.2026.3656767","is_oa":true,"landing_page_url":"https://doi.org/10.1109/mcomstd.2026.3656767","pdf_url":null,"source":{"id":"https://openalex.org/S4210170334","display_name":"IEEE Communications Standards Magazine","issn_l":"2471-2825","issn":["2471-2825","2471-2833"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Standards Magazine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1109/mcomstd.2026.3656767","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019247518","display_name":"Rafael Direito","orcid":"https://orcid.org/0000-0002-9094-4659"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Rafael Direito","raw_affiliation_strings":["Instituto de Telecomunica&#x00E7;&#x00F5;es, Aveiro, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-9094-4659","affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica&#x00E7;&#x00F5;es, Aveiro, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055879694","display_name":"Kostis Trantzas","orcid":"https://orcid.org/0000-0003-0015-7668"},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Kostis Trantzas","raw_affiliation_strings":["University of Patras, Patras, Greece"],"raw_orcid":"https://orcid.org/0000-0003-0015-7668","affiliations":[{"raw_affiliation_string":"University of Patras, Patras, Greece","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124883015","display_name":"Diogo Gomes","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Diogo Gomes","raw_affiliation_strings":["Instituto de Telecomunica&#x00E7;&#x00F5;es, Aveiro, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-5848-2802","affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica&#x00E7;&#x00F5;es, Aveiro, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011141280","display_name":"Christos Tranoris","orcid":"https://orcid.org/0000-0002-3433-037X"},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christos Tranoris","raw_affiliation_strings":["University of Patras, Patras, Greece"],"raw_orcid":"https://orcid.org/0000-0002-3433-037X","affiliations":[{"raw_affiliation_string":"University of Patras, Patras, Greece","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090429145","display_name":"Rui L. Aguiar","orcid":"https://orcid.org/0000-0003-0107-6253"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Rui L. Aguiar","raw_affiliation_strings":["Instituto de Telecomunica&#x00E7;&#x00F5;es, Aveiro, Portugal"],"raw_orcid":"https://orcid.org/0000-0003-0107-6253","affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica&#x00E7;&#x00F5;es, Aveiro, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"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":0.09443913,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"10","issue":"2","first_page":"40","last_page":"47"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9455000162124634,"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":0.9455000162124634,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.012900000438094139,"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":0.008999999612569809,"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/service","display_name":"Service (business)","score":0.5566999912261963},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5212000012397766},{"id":"https://openalex.org/keywords/service-layer","display_name":"Service layer","score":0.4853000044822693},{"id":"https://openalex.org/keywords/service-oriented-architecture","display_name":"Service-oriented architecture","score":0.46799999475479126},{"id":"https://openalex.org/keywords/suite","display_name":"Suite","score":0.45559999346733093},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4490000009536743},{"id":"https://openalex.org/keywords/architecture-framework","display_name":"Architecture framework","score":0.41510000824928284},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.40290001034736633},{"id":"https://openalex.org/keywords/legacy-system","display_name":"Legacy system","score":0.3950999975204468},{"id":"https://openalex.org/keywords/integration-platform","display_name":"Integration platform","score":0.38929998874664307}],"concepts":[{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.5566999912261963},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.5401999950408936},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5212000012397766},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5004000067710876},{"id":"https://openalex.org/C108548466","wikidata":"https://www.wikidata.org/wiki/Q7455767","display_name":"Service layer","level":3,"score":0.4853000044822693},{"id":"https://openalex.org/C57041688","wikidata":"https://www.wikidata.org/wiki/Q220644","display_name":"Service-oriented architecture","level":3,"score":0.46799999475479126},{"id":"https://openalex.org/C79581498","wikidata":"https://www.wikidata.org/wiki/Q1367530","display_name":"Suite","level":2,"score":0.45559999346733093},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4490000009536743},{"id":"https://openalex.org/C53619493","wikidata":"https://www.wikidata.org/wiki/Q4787093","display_name":"Architecture framework","level":3,"score":0.41510000824928284},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.40639999508857727},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.40290001034736633},{"id":"https://openalex.org/C105446022","wikidata":"https://www.wikidata.org/wiki/Q445962","display_name":"Legacy system","level":3,"score":0.3950999975204468},{"id":"https://openalex.org/C2777024059","wikidata":"https://www.wikidata.org/wiki/Q1665471","display_name":"Integration platform","level":2,"score":0.38929998874664307},{"id":"https://openalex.org/C67069471","wikidata":"https://www.wikidata.org/wiki/Q1140205","display_name":"IT service continuity","level":2,"score":0.3725000023841858},{"id":"https://openalex.org/C2778544944","wikidata":"https://www.wikidata.org/wiki/Q1352349","display_name":"Architectural model","level":3,"score":0.36309999227523804},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.36090001463890076},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.36000001430511475},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3562999963760376},{"id":"https://openalex.org/C2777364373","wikidata":"https://www.wikidata.org/wiki/Q32880","display_name":"Architectural style","level":3,"score":0.3546000123023987},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3434000015258789},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.325300008058548},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.3068000078201294},{"id":"https://openalex.org/C19527686","wikidata":"https://www.wikidata.org/wiki/Q1665453","display_name":"System integration","level":2,"score":0.30480000376701355},{"id":"https://openalex.org/C5038329","wikidata":"https://www.wikidata.org/wiki/Q1142907","display_name":"Core network","level":2,"score":0.30309998989105225},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.2976999878883362},{"id":"https://openalex.org/C146222976","wikidata":"https://www.wikidata.org/wiki/Q1204997","display_name":"Business logic","level":2,"score":0.29589998722076416},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.2939999997615814},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2842999994754791},{"id":"https://openalex.org/C108383078","wikidata":"https://www.wikidata.org/wiki/Q7096399","display_name":"Open platform","level":3,"score":0.2831999957561493},{"id":"https://openalex.org/C2984241579","wikidata":"https://www.wikidata.org/wiki/Q323611","display_name":"Architectural design","level":3,"score":0.27390000224113464},{"id":"https://openalex.org/C126831891","wikidata":"https://www.wikidata.org/wiki/Q221673","display_name":"Host (biology)","level":2,"score":0.27320000529289246},{"id":"https://openalex.org/C97300177","wikidata":"https://www.wikidata.org/wiki/Q1994744","display_name":"Data as a service","level":3,"score":0.26260000467300415},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.26179999113082886},{"id":"https://openalex.org/C169468491","wikidata":"https://www.wikidata.org/wiki/Q146923","display_name":"Middleware (distributed applications)","level":2,"score":0.26159998774528503},{"id":"https://openalex.org/C168065819","wikidata":"https://www.wikidata.org/wiki/Q845566","display_name":"Debugging","level":2,"score":0.2590000033378601},{"id":"https://openalex.org/C35578498","wikidata":"https://www.wikidata.org/wiki/Q193424","display_name":"Web service","level":2,"score":0.2574999928474426},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2572999894618988}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mcomstd.2026.3656767","is_oa":true,"landing_page_url":"https://doi.org/10.1109/mcomstd.2026.3656767","pdf_url":null,"source":{"id":"https://openalex.org/S4210170334","display_name":"IEEE Communications Standards Magazine","issn_l":"2471-2825","issn":["2471-2825","2471-2833"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Standards Magazine","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/mcomstd.2026.3656767","is_oa":true,"landing_page_url":"https://doi.org/10.1109/mcomstd.2026.3656767","pdf_url":null,"source":{"id":"https://openalex.org/S4210170334","display_name":"IEEE Communications Standards Magazine","issn_l":"2471-2825","issn":["2471-2825","2471-2833"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Standards Magazine","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.5017790794372559,"display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G2144570049","display_name":null,"funder_award_id":"UIDB/50008","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"}],"funders":[{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0,107,136],"continuous":[1],"evolution":[2,48],"of":[3,40,70,94,103],"5G":[4,123],"networks":[5,52],"demands":[6],"that":[7,29,60],"CSPs":[8],"and":[9,15,37,47,53,78,92,97,142],"MNOs":[10],"continuously":[11],"modernize":[12],"their":[13],"operations":[14],"introduce":[16],"new":[17,104],"capabilities":[18],"while":[19],"preserving":[20],"existing":[21,71,95,122],"services.":[22,86],"This":[23],"work":[24],"introduces":[25],"a":[26,57,114,132],"standardized":[27],"approach":[28,108],"leverages":[30],"the":[31,66,73,90],"TM":[32],"Forum":[33],"Open":[34,41],"Digital":[35],"Architecture":[36],"its":[38],"suite":[39],"APIs":[42],"to":[43,49,65,84,100],"enable":[44],"smooth":[45],"integration":[46,77],"next":[50],"generation":[51],"interfaces.":[54],"By":[55],"introducing":[56],"transformation":[58],"layer":[59],"maps":[61],"modern":[62],"API":[63],"requests":[64],"TMF":[67],"service":[68,105,128,148],"characteristics":[69],"services,":[72],"proposed":[74,110],"framework":[75],"supports":[76],"lifecycle":[79],"management":[80],"with":[81],"minimal":[82],"modifications":[83],"legacy":[85],"Additionally,":[87],"it":[88],"facilitates":[89],"preservation":[91],"extension":[93],"charging":[96],"billing":[98],"policies,":[99],"support":[101],"monetization":[102],"offerings.":[106],"we":[109],"was":[111,129],"validated":[112],"through":[113],"prototype":[115],"use":[116],"case":[117],"in":[118,150],"which":[119],"an":[120],"already":[121],"UE":[124],"QoS":[125],"profile":[126],"enforcement":[127],"exposed":[130],"via":[131],"developer-friendly":[133],"CAMARA":[134],"API.":[135],"results":[137],"demonstrate":[138],"negligible":[139],"operational":[140],"overhead":[141],"confirm":[143],"our":[144],"approach\u2019s":[145],"suitability":[146],"for":[147],"continuity":[149],"scalable,":[151],"real-world":[152],"deployments.":[153]},"counts_by_year":[],"updated_date":"2026-05-29T06:17:43.578629","created_date":"2026-02-04T00:00:00"}
