{"id":"https://openalex.org/W4414198890","doi":"https://doi.org/10.1109/lanman66415.2025.11154624","title":"Network Congestion Estimation and Analysis in Vehicular Networks","display_name":"Network Congestion Estimation and Analysis in Vehicular Networks","publication_year":2025,"publication_date":"2025-07-07","ids":{"openalex":"https://openalex.org/W4414198890","doi":"https://doi.org/10.1109/lanman66415.2025.11154624"},"language":"en","primary_location":{"id":"doi:10.1109/lanman66415.2025.11154624","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lanman66415.2025.11154624","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 31st International Symposium on Local and Metropolitan Area Networks (LANMAN)","raw_type":"proceedings-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/A5048819385","display_name":"Andreia Figueiredo","orcid":"https://orcid.org/0000-0002-9232-6758"},"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"]},{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Andreia Figueiredo","raw_affiliation_strings":["Universidade de Aveiro,Telecomunicações e Informática,Departamento de Electrónica,Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade de Aveiro,Telecomunicações e Informática,Departamento de Electrónica,Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I60858718"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021551324","display_name":"Miguel Lu\u00eds","orcid":"https://orcid.org/0000-0003-3488-2462"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"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":"Miguel Lu\u00eds","raw_affiliation_strings":["Instituto de Telecomunicações, Instituto Superior Técnico, Universidade de Lisboa,Lisboa,Portugal,1049-001"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunicações, Instituto Superior Técnico, Universidade de Lisboa,Lisboa,Portugal,1049-001","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027601223","display_name":"Pedro Rito","orcid":"https://orcid.org/0000-0002-1151-9268"},"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"]},{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Pedro Rito","raw_affiliation_strings":["Universidade de Aveiro,Telecomunicações e Informática,Departamento de Electrónica,Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade de Aveiro,Telecomunicações e Informática,Departamento de Electrónica,Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I60858718"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008921007","display_name":"Susana Sargento","orcid":"https://orcid.org/0000-0001-8761-8281"},"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"]},{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Susana Sargento","raw_affiliation_strings":["Universidade de Aveiro,Telecomunicações e Informática,Departamento de Electrónica,Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade de Aveiro,Telecomunicações e Informática,Departamento de Electrónica,Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I60858718"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3879,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.82893925,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.8597000241279602,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.8597000241279602,"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/T13731","display_name":"Advanced Computing and Algorithms","score":0.7829999923706055,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10138","display_name":"Network Traffic and Congestion Control","score":0.7560999989509583,"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/reliability","display_name":"Reliability (semiconductor)","score":0.6704000234603882},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5983999967575073},{"id":"https://openalex.org/keywords/network-congestion","display_name":"Network congestion","score":0.5843999981880188},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.5559999942779541},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.5544000267982483},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5242000222206116},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.43959999084472656},{"id":"https://openalex.org/keywords/control-channel","display_name":"Control channel","score":0.4146000146865845}],"concepts":[{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.713699996471405},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6704000234603882},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.633400022983551},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5983999967575073},{"id":"https://openalex.org/C195563490","wikidata":"https://www.wikidata.org/wiki/Q180368","display_name":"Network congestion","level":3,"score":0.5843999981880188},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.5559999942779541},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.5544000267982483},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5242000222206116},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.43959999084472656},{"id":"https://openalex.org/C157607044","wikidata":"https://www.wikidata.org/wiki/Q5165851","display_name":"Control channel","level":3,"score":0.4146000146865845},{"id":"https://openalex.org/C2779888511","wikidata":"https://www.wikidata.org/wiki/Q244156","display_name":"Traffic congestion","level":2,"score":0.3986999988555908},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.374099999666214},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3684000074863434},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3589000105857849},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.3450999855995178},{"id":"https://openalex.org/C30095986","wikidata":"https://www.wikidata.org/wiki/Q1035238","display_name":"Vehicular communication systems","level":5,"score":0.3402999937534332},{"id":"https://openalex.org/C47796450","wikidata":"https://www.wikidata.org/wiki/Q508378","display_name":"Intelligent transportation system","level":2,"score":0.3370000123977661},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.32170000672340393},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.28540000319480896},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2721000015735626},{"id":"https://openalex.org/C2984524470","wikidata":"https://www.wikidata.org/wiki/Q18141869","display_name":"Congestion management","level":4,"score":0.26080000400543213},{"id":"https://openalex.org/C2780241275","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicle-to-vehicle","level":2,"score":0.2590000033378601},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25690001249313354}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lanman66415.2025.11154624","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lanman66415.2025.11154624","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 31st International Symposium on Local and Metropolitan Area Networks (LANMAN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1848469995","https://openalex.org/W1968451569","https://openalex.org/W3208393290"],"related_works":[],"abstract_inverted_index":{"The":[0,120],"rapid":[1],"expansion":[2],"of":[3,19,110],"vehicular":[4,79,112],"networks":[5,80],"is":[6,133],"expected":[7],"to":[8,61,70],"cause":[9],"significant":[10],"congestion":[11,128],"in":[12,77],"communication":[13],"channels,":[14],"potentially":[15],"compromising":[16],"the":[17,28,35,72,90,96,108],"reliability":[18],"safety":[20],"and":[21,114],"traffic":[22,116],"management":[23],"systems.":[24],"To":[25],"mitigate":[26],"congestion,":[27],"European":[29],"Telecommunications":[30],"Standards":[31],"Institute":[32],"(ETSI)":[33],"developed":[34],"Decentralized":[36],"Congestion":[37],"Control":[38],"(DCC)":[39],"mechanism,":[40],"which":[41],"dynamically":[42],"adjusts":[43],"transmission":[44],"parameters":[45],"based":[46],"on":[47,117],"real-time":[48,52],"channel":[49,83],"conditions.":[50],"However,":[51],"DCC":[53],"data":[54],"may":[55],"not":[56],"always":[57],"be":[58],"available":[59],"due":[60],"hardware":[62],"limitations.":[63],"This":[64],"paper":[65],"proposes":[66],"a":[67,100],"new":[68],"approach":[69],"estimate":[71],"Channel":[73],"Busy":[74],"Ratio":[75],"(CBR)":[76],"ITS-G5":[78],"through":[81],"passive":[82],"observation.":[84],"Using":[85],"real":[86],"hardware,":[87],"we":[88],"compare":[89],"proposed":[91],"estimator":[92,121],"with":[93],"measurements":[94],"from":[95],"wireless":[97],"card,":[98],"showing":[99],"maximum":[101],"error":[102],"below":[103],"5.6%.":[104],"We":[105],"also":[106],"analyze":[107],"impact":[109],"standard":[111],"messages":[113],"IP":[115],"network":[118],"congestion.":[119],"offers":[122],"accurate,":[123],"non-intrusive":[124],"CBR":[125],"measurements,":[126],"supporting":[127],"control":[129],"where":[130],"direct":[131],"measurement":[132],"impractical.":[134]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}