{"id":"https://openalex.org/W1505357638","doi":"https://doi.org/10.1007/978-3-540-30197-4_1","title":"The 4GPLUS Project, Overview and Main Results","display_name":"The 4GPLUS Project, Overview and Main Results","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1505357638","doi":"https://doi.org/10.1007/978-3-540-30197-4_1","mag":"1505357638"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-30197-4_1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30197-4_1","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"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/A5014921398","display_name":"Dirk-Jaap Plas","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":"Dirk-Jaap Plas","raw_affiliation_strings":["Lucent Technologies, Bell Labs Advanced Technologies, Capitool 5, 7521 PL, Enschede, The Netherlands","Lucent Technologies, Bell Labs Advanced Technologies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lucent Technologies, Bell Labs Advanced Technologies, Capitool 5, 7521 PL, Enschede, The Netherlands","institution_ids":[]},{"raw_affiliation_string":"Lucent Technologies, Bell Labs Advanced Technologies","institution_ids":["https://openalex.org/I1322087612"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065846991","display_name":"Mortaza S. Bargh","orcid":"https://orcid.org/0000-0001-5395-456X"},"institutions":[{"id":"https://openalex.org/I88459447","display_name":"Novay","ror":"https://ror.org/00266dp40","country_code":"NL","type":"nonprofit","lineage":["https://openalex.org/I88459447"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Mortaza Bargh","raw_affiliation_strings":["Telematica Instituut, P.O. Box 589, 7500 AN, Enschede, The Netherlands","Telematica Instituut"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telematica Instituut, P.O. Box 589, 7500 AN, Enschede, The Netherlands","institution_ids":["https://openalex.org/I88459447"]},{"raw_affiliation_string":"Telematica Instituut","institution_ids":["https://openalex.org/I88459447"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044594768","display_name":"J.H. Laarhuis","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jan Laarhuis","raw_affiliation_strings":["TNO Telecom, P.O. Box 5050, 2600 GB, Delft, The Netherlands","TNO Telecom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TNO Telecom, P.O. Box 5050, 2600 GB, Delft, The Netherlands","institution_ids":[]},{"raw_affiliation_string":"TNO Telecom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110336957","display_name":"J. van Vugt","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jeroen van Vugt","raw_affiliation_strings":["TNO Telecom, P.O. Box 5050, 2600 GB, Delft, The Netherlands","TNO Telecom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TNO Telecom, P.O. Box 5050, 2600 GB, Delft, The Netherlands","institution_ids":[]},{"raw_affiliation_string":"TNO Telecom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110142766","display_name":"Jacco Brok","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":"Jacco Brok","raw_affiliation_strings":["Lucent Technologies, Bell Labs Advanced Technologies, Capitool 5, 7521 PL, Enschede, The Netherlands","Lucent Technologies, Bell Labs Advanced Technologies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lucent Technologies, Bell Labs Advanced Technologies, Capitool 5, 7521 PL, Enschede, The Netherlands","institution_ids":[]},{"raw_affiliation_string":"Lucent Technologies, Bell Labs Advanced Technologies","institution_ids":["https://openalex.org/I1322087612"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066211072","display_name":"H. van Kranenburg","orcid":null},"institutions":[{"id":"https://openalex.org/I88459447","display_name":"Novay","ror":"https://ror.org/00266dp40","country_code":"NL","type":"nonprofit","lineage":["https://openalex.org/I88459447"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Herma van Kranenburg","raw_affiliation_strings":["Telematica Instituut, P.O. Box 589, 7500 AN, Enschede, The Netherlands","Telematica Instituut"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telematica Instituut, P.O. Box 589, 7500 AN, Enschede, The Netherlands","institution_ids":["https://openalex.org/I88459447"]},{"raw_affiliation_string":"Telematica Instituut","institution_ids":["https://openalex.org/I88459447"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9997000098228455,"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/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9997000098228455,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9952999949455261,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9943000078201294,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7750672101974487},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.6125615835189819},{"id":"https://openalex.org/keywords/session","display_name":"Session (web analytics)","score":0.6058136224746704},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5461836457252502},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.543415367603302},{"id":"https://openalex.org/keywords/service-delivery-framework","display_name":"Service delivery framework","score":0.46993643045425415},{"id":"https://openalex.org/keywords/ip-multimedia-subsystem","display_name":"IP Multimedia Subsystem","score":0.4391348958015442},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.434957891702652},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.33498600125312805},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.32091689109802246},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.31958675384521484},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.18076103925704956},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.15308359265327454}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7750672101974487},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.6125615835189819},{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.6058136224746704},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5461836457252502},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.543415367603302},{"id":"https://openalex.org/C68595000","wikidata":"https://www.wikidata.org/wiki/Q2274177","display_name":"Service delivery framework","level":3,"score":0.46993643045425415},{"id":"https://openalex.org/C26878273","wikidata":"https://www.wikidata.org/wiki/Q1140664","display_name":"IP Multimedia Subsystem","level":3,"score":0.4391348958015442},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.434957891702652},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.33498600125312805},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.32091689109802246},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31958675384521484},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.18076103925704956},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.15308359265327454},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-30197-4_1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30197-4_1","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W199696712","https://openalex.org/W1975925331","https://openalex.org/W1987704796","https://openalex.org/W2105501424","https://openalex.org/W2111874093","https://openalex.org/W2126554758","https://openalex.org/W2171798849"],"related_works":["https://openalex.org/W2549510740","https://openalex.org/W2154017244","https://openalex.org/W2168158826","https://openalex.org/W1969008554","https://openalex.org/W2034170328","https://openalex.org/W2328609219","https://openalex.org/W2753893905","https://openalex.org/W2808736867","https://openalex.org/W3012822718","https://openalex.org/W2109220831"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}