{"id":"https://openalex.org/W2095463588","doi":"https://doi.org/10.1109/98.667940","title":"A flexible network architecture for UMTS","display_name":"A flexible network architecture for UMTS","publication_year":1998,"publication_date":"1998-04-01","ids":{"openalex":"https://openalex.org/W2095463588","doi":"https://doi.org/10.1109/98.667940","mag":"2095463588"},"language":"en","primary_location":{"id":"doi:10.1109/98.667940","is_oa":false,"landing_page_url":"https://doi.org/10.1109/98.667940","pdf_url":null,"source":{"id":"https://openalex.org/S2793317","display_name":"IEEE Personal Communications","issn_l":"1070-9916","issn":["1070-9916","1558-0652"],"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 Personal Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://doi.org/10.1109/98.667940","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000437532","display_name":"Gary A. Fleming","orcid":null},"institutions":[{"id":"https://openalex.org/I230495080","display_name":"University of Limerick","ror":"https://ror.org/00a0n9e72","country_code":"IE","type":"education","lineage":["https://openalex.org/I230495080"]}],"countries":["IE"],"is_corresponding":true,"raw_author_name":"G. Fleming","raw_affiliation_strings":["Limerick Univ., Ireland"],"affiliations":[{"raw_affiliation_string":"Limerick Univ., Ireland","institution_ids":["https://openalex.org/I230495080"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004048516","display_name":"Amre El Hoiydi","orcid":null},"institutions":[{"id":"https://openalex.org/I135218257","display_name":"Swiss Center for Electronics and Microtechnology (Switzerland)","ror":"https://ror.org/05nrrsx06","country_code":"CH","type":"company","lineage":["https://openalex.org/I135218257"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"A. El Hoiydi","raw_affiliation_strings":["CSEM, Switzerland"],"affiliations":[{"raw_affiliation_string":"CSEM, Switzerland","institution_ids":["https://openalex.org/I135218257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074045764","display_name":"Johan De Vriendt","orcid":null},"institutions":[{"id":"https://openalex.org/I1322087612","display_name":"Alcatel Lucent (Germany)","ror":"https://ror.org/00c5mwp75","country_code":"DE","type":"company","lineage":["https://openalex.org/I1322087612"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J. De Vriendt","raw_affiliation_strings":["ALCATEL"],"affiliations":[{"raw_affiliation_string":"ALCATEL","institution_ids":["https://openalex.org/I1322087612"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074425256","display_name":"Georgios F. Nikolaidis","orcid":"https://orcid.org/0000-0001-9008-6896"},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"G. Nikolaidis","raw_affiliation_strings":["University of Athens (NKUA), Greece"],"affiliations":[{"raw_affiliation_string":"University of Athens (NKUA), Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090431016","display_name":"F. Piolini","orcid":null},"institutions":[{"id":"https://openalex.org/I1298633626","display_name":"Telecom Italia Lab","ror":"https://ror.org/01rt74q71","country_code":"IT","type":"facility","lineage":["https://openalex.org/I1298633626","https://openalex.org/I137543953"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"F. Piolini","raw_affiliation_strings":["CSELT, Italy"],"affiliations":[{"raw_affiliation_string":"CSELT, Italy","institution_ids":["https://openalex.org/I1298633626"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017662036","display_name":"M. Maraki","orcid":null},"institutions":[{"id":"https://openalex.org/I86100027","display_name":"Intracom Telecom (Greece)","ror":"https://ror.org/04npy5k94","country_code":"GR","type":"company","lineage":["https://openalex.org/I86100027"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"M. Maraki","raw_affiliation_strings":["Intracom Telecom, S. A"],"affiliations":[{"raw_affiliation_string":"Intracom Telecom, S. A","institution_ids":["https://openalex.org/I86100027"]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5000437532"],"corresponding_institution_ids":["https://openalex.org/I230495080"],"apc_list":null,"apc_paid":null,"fwci":4.088,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.94253012,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"5","issue":"2","first_page":"8","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9961000084877014,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9961000084877014,"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/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9811000227928162,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9722999930381775,"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/umts-frequency-bands","display_name":"UMTS frequency bands","score":0.9202616214752197},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7618318796157837},{"id":"https://openalex.org/keywords/umts-terrestrial-radio-access-network","display_name":"UMTS Terrestrial Radio Access Network","score":0.7183912992477417},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.638562798500061},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.6124255657196045},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.5117087364196777},{"id":"https://openalex.org/keywords/remote-radio-head","display_name":"Remote radio head","score":0.5058245658874512},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4945172965526581},{"id":"https://openalex.org/keywords/network-architecture","display_name":"Network architecture","score":0.46885284781455994},{"id":"https://openalex.org/keywords/systems-architecture","display_name":"Systems architecture","score":0.4603462219238281},{"id":"https://openalex.org/keywords/air-interface","display_name":"Air interface","score":0.44610515236854553},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.22373926639556885},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.14924249053001404},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.13320058584213257},{"id":"https://openalex.org/keywords/mobile-station","display_name":"Mobile station","score":0.10791751742362976}],"concepts":[{"id":"https://openalex.org/C101618186","wikidata":"https://www.wikidata.org/wiki/Q3633928","display_name":"UMTS frequency bands","level":2,"score":0.9202616214752197},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7618318796157837},{"id":"https://openalex.org/C31304418","wikidata":"https://www.wikidata.org/wiki/Q283455","display_name":"UMTS Terrestrial Radio Access Network","level":5,"score":0.7183912992477417},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.638562798500061},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.6124255657196045},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.5117087364196777},{"id":"https://openalex.org/C101541887","wikidata":"https://www.wikidata.org/wiki/Q1555675","display_name":"Remote radio head","level":4,"score":0.5058245658874512},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4945172965526581},{"id":"https://openalex.org/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.46885284781455994},{"id":"https://openalex.org/C98025372","wikidata":"https://www.wikidata.org/wiki/Q477538","display_name":"Systems architecture","level":3,"score":0.4603462219238281},{"id":"https://openalex.org/C2776362087","wikidata":"https://www.wikidata.org/wiki/Q455112","display_name":"Air interface","level":3,"score":0.44610515236854553},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.22373926639556885},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.14924249053001404},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.13320058584213257},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.10791751742362976},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/98.667940","is_oa":false,"landing_page_url":"https://doi.org/10.1109/98.667940","pdf_url":null,"source":{"id":"https://openalex.org/S2793317","display_name":"IEEE Personal Communications","issn_l":"1070-9916","issn":["1070-9916","1558-0652"],"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 Personal Communications","raw_type":"journal-article"},{"id":"pmh:oai:dspace.lib.ntua.gr:123456789/25133","is_oa":true,"landing_page_url":"http://doi.org/10.1109/98.667940","pdf_url":null,"source":{"id":"https://openalex.org/S2793317","display_name":"IEEE Personal Communications","issn_l":"1070-9916","issn":["1070-9916","1558-0652"],"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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Personal Communications","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:dspace.lib.ntua.gr:123456789/25133","is_oa":true,"landing_page_url":"http://doi.org/10.1109/98.667940","pdf_url":null,"source":{"id":"https://openalex.org/S2793317","display_name":"IEEE Personal Communications","issn_l":"1070-9916","issn":["1070-9916","1558-0652"],"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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Personal Communications","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.44999998807907104},{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.41999998688697815}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1514854779","https://openalex.org/W1551759109","https://openalex.org/W2046608043","https://openalex.org/W2053535585","https://openalex.org/W2060854178","https://openalex.org/W2062626786","https://openalex.org/W2111819881","https://openalex.org/W2133001544","https://openalex.org/W2149087007","https://openalex.org/W3023187082","https://openalex.org/W6633190009"],"related_works":["https://openalex.org/W2470976061","https://openalex.org/W3119699729","https://openalex.org/W633249755","https://openalex.org/W2982323373","https://openalex.org/W3023511156","https://openalex.org/W2491296407","https://openalex.org/W2009111888","https://openalex.org/W2420044879","https://openalex.org/W2170441522","https://openalex.org/W2153620914"],"abstract_inverted_index":{"This":[0],"article":[1],"provides":[2],"an":[3],"overview":[4],"of":[5],"the":[6,10,41],"work":[7],"undertaken":[8],"in":[9],"ACTS":[11],"RAINBOW":[12],"project":[13],"to":[14],"develop":[15],"a":[16],"flexible":[17],"radio-independent":[18],"architecture":[19,36],"for":[20],"UMTS,":[21],"which":[22],"will":[23],"support":[24],"both":[25],"existing":[26],"second-generation":[27],"radio":[28,33],"access":[29],"and":[30,46],"new":[31],"third-generation":[32],"interface(s).":[34],"The":[35],"is":[37],"developed":[38],"by":[39],"decomposing":[40],"system":[42],"into":[43],"transport-dependent,":[44],"mobility-dependent,":[45],"service-dependent":[47],"components.":[48]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}