{"id":"https://openalex.org/W2130701958","doi":"https://doi.org/10.1109/pimrc.2002.1046689","title":"Evolving perspectives of 4th generation mobile communication systems","display_name":"Evolving perspectives of 4th generation mobile communication systems","publication_year":2003,"publication_date":"2003-08-27","ids":{"openalex":"https://openalex.org/W2130701958","doi":"https://doi.org/10.1109/pimrc.2002.1046689","mag":"2130701958"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2002.1046689","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2002.1046689","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"},"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/A5036419107","display_name":"Vangelis Gazis","orcid":"https://orcid.org/0000-0001-8804-8663"},"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"]},{"id":"https://openalex.org/I72702400","display_name":"Athens State University","ror":"https://ror.org/01zx16v02","country_code":"US","type":"education","lineage":["https://openalex.org/I72702400"]}],"countries":["GR","US"],"is_corresponding":false,"raw_author_name":"V. Gazis","raw_affiliation_strings":["Communication Networks Laboratory, Department of Informatics & Telecommunications, University of Athens (NKUA), Athens, Greece","Commun. Networks Lab., Athens Univ., Greece#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communication Networks Laboratory, Department of Informatics & Telecommunications, University of Athens (NKUA), Athens, Greece","institution_ids":["https://openalex.org/I200777214"]},{"raw_affiliation_string":"Commun. Networks Lab., Athens Univ., Greece#TAB#","institution_ids":["https://openalex.org/I72702400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046143350","display_name":"Nikos Houssos","orcid":"https://orcid.org/0000-0002-5277-285X"},"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"]},{"id":"https://openalex.org/I72702400","display_name":"Athens State University","ror":"https://ror.org/01zx16v02","country_code":"US","type":"education","lineage":["https://openalex.org/I72702400"]}],"countries":["GR","US"],"is_corresponding":false,"raw_author_name":"N. Houssos","raw_affiliation_strings":["Communication Networks Laboratory, Department of Informatics & Telecommunications, University of Athens (NKUA), Athens, Greece","Commun. Networks Lab., Athens Univ., Greece#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communication Networks Laboratory, Department of Informatics & Telecommunications, University of Athens (NKUA), Athens, Greece","institution_ids":["https://openalex.org/I200777214"]},{"raw_affiliation_string":"Commun. Networks Lab., Athens Univ., Greece#TAB#","institution_ids":["https://openalex.org/I72702400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112288580","display_name":"A. Alonistioti","orcid":null},"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"]},{"id":"https://openalex.org/I72702400","display_name":"Athens State University","ror":"https://ror.org/01zx16v02","country_code":"US","type":"education","lineage":["https://openalex.org/I72702400"]}],"countries":["GR","US"],"is_corresponding":false,"raw_author_name":"A. Alonistioti","raw_affiliation_strings":["Communication Networks Laboratory, Department of Informatics & Telecommunications, University of Athens (NKUA), Athens, Greece","Commun. Networks Lab., Athens Univ., Greece#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communication Networks Laboratory, Department of Informatics & Telecommunications, University of Athens (NKUA), Athens, Greece","institution_ids":["https://openalex.org/I200777214"]},{"raw_affiliation_string":"Commun. Networks Lab., Athens Univ., Greece#TAB#","institution_ids":["https://openalex.org/I72702400"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008482106","display_name":"Lazaros Merakos","orcid":null},"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"]},{"id":"https://openalex.org/I72702400","display_name":"Athens State University","ror":"https://ror.org/01zx16v02","country_code":"US","type":"education","lineage":["https://openalex.org/I72702400"]}],"countries":["GR","US"],"is_corresponding":false,"raw_author_name":"L. Merakos","raw_affiliation_strings":["Communication Networks Laboratory, Department of Informatics & Telecommunications, University of Athens (NKUA), Athens, Greece","Commun. Networks Lab., Athens Univ., Greece#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communication Networks Laboratory, Department of Informatics & Telecommunications, University of Athens (NKUA), Athens, Greece","institution_ids":["https://openalex.org/I200777214"]},{"raw_affiliation_string":"Commun. Networks Lab., Athens Univ., Greece#TAB#","institution_ids":["https://openalex.org/I72702400"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.623,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.91711737,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2","issue":null,"first_page":"201","last_page":"207"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9991000294685364,"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":0.9991000294685364,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9975000023841858,"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/T12801","display_name":"Bluetooth and Wireless Communication Technologies","score":0.9944000244140625,"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/standardization","display_name":"Standardization","score":0.7595126032829285},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.6835684180259705},{"id":"https://openalex.org/keywords/scope","display_name":"Scope (computer science)","score":0.6522930860519409},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.5969111919403076},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5833079218864441},{"id":"https://openalex.org/keywords/gsm","display_name":"GSM","score":0.5322999954223633},{"id":"https://openalex.org/keywords/witness","display_name":"Witness","score":0.5186682939529419},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4899398684501648},{"id":"https://openalex.org/keywords/globe","display_name":"Globe","score":0.4380704462528229},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.33993208408355713},{"id":"https://openalex.org/keywords/engineering-management","display_name":"Engineering management","score":0.3385397791862488},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.1641910970211029},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.14370808005332947},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.0997094213962555}],"concepts":[{"id":"https://openalex.org/C188087704","wikidata":"https://www.wikidata.org/wiki/Q369577","display_name":"Standardization","level":2,"score":0.7595126032829285},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.6835684180259705},{"id":"https://openalex.org/C2778012447","wikidata":"https://www.wikidata.org/wiki/Q1034415","display_name":"Scope (computer science)","level":2,"score":0.6522930860519409},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.5969111919403076},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5833079218864441},{"id":"https://openalex.org/C59201141","wikidata":"https://www.wikidata.org/wiki/Q46904","display_name":"GSM","level":2,"score":0.5322999954223633},{"id":"https://openalex.org/C2776900844","wikidata":"https://www.wikidata.org/wiki/Q8028383","display_name":"Witness","level":2,"score":0.5186682939529419},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4899398684501648},{"id":"https://openalex.org/C2775899829","wikidata":"https://www.wikidata.org/wiki/Q3109007","display_name":"Globe","level":2,"score":0.4380704462528229},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.33993208408355713},{"id":"https://openalex.org/C110354214","wikidata":"https://www.wikidata.org/wiki/Q6314146","display_name":"Engineering management","level":1,"score":0.3385397791862488},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.1641910970211029},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.14370808005332947},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0997094213962555},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/pimrc.2002.1046689","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2002.1046689","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.11.3674","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.11.3674","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ctr.kcl.ac.uk/Private/Mischa/PIMRC2002/support/../papers/cr1589.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.59.5133","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.59.5133","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.di.uoa.gr/~nhoussos/pubs/PIMRC_2002_4G.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W66438541","https://openalex.org/W98156974","https://openalex.org/W144616858","https://openalex.org/W170245176","https://openalex.org/W1496166337","https://openalex.org/W1532153465","https://openalex.org/W1536095764","https://openalex.org/W1618082515","https://openalex.org/W1731982387","https://openalex.org/W1770746838","https://openalex.org/W1826071352","https://openalex.org/W1844948592","https://openalex.org/W1879307725","https://openalex.org/W1888195393","https://openalex.org/W1923289336","https://openalex.org/W1977867261","https://openalex.org/W2032852927","https://openalex.org/W2047374038","https://openalex.org/W2072530094","https://openalex.org/W2081642714","https://openalex.org/W2141247291","https://openalex.org/W2531103516","https://openalex.org/W2737058386","https://openalex.org/W2993378344","https://openalex.org/W4253826867","https://openalex.org/W6631748213","https://openalex.org/W7033674197"],"related_works":["https://openalex.org/W2330816391","https://openalex.org/W2116284816","https://openalex.org/W2129945940","https://openalex.org/W2358748847","https://openalex.org/W2089411671","https://openalex.org/W2014773741","https://openalex.org/W2096920329","https://openalex.org/W2151611020","https://openalex.org/W2026646552","https://openalex.org/W2147620819"],"abstract_inverted_index":{"The":[0,83],"last":[1],"decade":[2],"of":[3,18,78,114,122,131],"the":[4,16,23,47,53,64,76,110,134],"20/sup":[5],"th/":[6,80,96,116,136],"century":[7],"has":[8,68],"been":[9,69],"witness":[10],"to":[11],"remarkable":[12],"technological":[13,123],"developments":[14,93],"in":[15,51,74,94,120],"area":[17],"wireless":[19],"communication":[20,99],"technologies.":[21],"Following":[22],"commercial":[24],"deployment-and":[25],"subsequent":[26],"worldwide":[27],"success-of":[28],"2/sup":[29],"nd/":[30],"generation":[31,58,81,97,117,137],"mobile":[32,59,98],"telecommunication":[33,60],"systems,":[34],"such":[35],"as":[36],"GSM,":[37],"standardization":[38],"bodies,":[39],"industry":[40],"partners":[41],"and":[42,89,108],"regulatory":[43],"fora":[44],"from":[45],"around":[46],"globe":[48],"joined":[49],"forces":[50],"producing":[52],"standards":[54],"for":[55,133],"3/sup":[56],"rd/":[57],"systems.":[61,82],"In":[62],"parallel,":[63],"academic":[65],"research":[66,138],"community":[67],"gradually":[70],"shifting":[71],"its":[72],"focus":[73],"defining":[75],"scope":[77],"4/sup":[79,95,115,135],"present":[84],"paper":[85],"highlights":[86],"fundamental":[87,111],"concepts":[88],"presents":[90],"key":[91],"market":[92],"environments.":[100],"It":[101],"outlines":[102],"their":[103],"major":[104],"high":[105],"level":[106],"requirements":[107],"identifies":[109],"building":[112],"blocks":[113],"system":[118],"architectures":[119],"terms":[121],"solution":[124],"sets.":[125],"Finally,":[126],"it":[127],"proposes":[128],"a":[129],"set":[130],"priorities":[132],"agenda.":[139]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}