{"id":"https://openalex.org/W2147328832","doi":"https://doi.org/10.1145/1282221.1282224","title":"IEEE 802.21 enabled mobile terminals for optimized WLAN/3G handovers","display_name":"IEEE 802.21 enabled mobile terminals for optimized WLAN/3G handovers","publication_year":2007,"publication_date":"2007-04-01","ids":{"openalex":"https://openalex.org/W2147328832","doi":"https://doi.org/10.1145/1282221.1282224","mag":"2147328832"},"language":"en","primary_location":{"id":"doi:10.1145/1282221.1282224","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1282221.1282224","pdf_url":null,"source":{"id":"https://openalex.org/S36560696","display_name":"ACM SIGMOBILE Mobile Computing and Communications Review","issn_l":"1559-1662","issn":["1559-1662","1931-1222"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGMOBILE Mobile Computing and Communications Review","raw_type":"journal-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/A5005612118","display_name":"Antonio de la Oliva","orcid":"https://orcid.org/0000-0002-2510-6632"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Antonio de la Oliva","raw_affiliation_strings":["NEC Network Laboratories, Heidelberg, Germany and Universidad Carlos III de Madrid, Madrid, Spain","NEC Network Laboratories, Heidelberg, Germany and Universidad Carlos III de Madrid, Madrid, Spain#TAB#"],"affiliations":[{"raw_affiliation_string":"NEC Network Laboratories, Heidelberg, Germany and Universidad Carlos III de Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I50357001"]},{"raw_affiliation_string":"NEC Network Laboratories, Heidelberg, Germany and Universidad Carlos III de Madrid, Madrid, Spain#TAB#","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008625619","display_name":"Telemaco Melia","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Telemaco Melia","raw_affiliation_strings":["NEC Network Laboratories, Heidelberg, Germany"],"affiliations":[{"raw_affiliation_string":"NEC Network Laboratories, Heidelberg, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110216749","display_name":"Albert Vidal","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Albert Vidal","raw_affiliation_strings":["NEC Network Laboratories, Heidelberg, Germany"],"affiliations":[{"raw_affiliation_string":"NEC Network Laboratories, Heidelberg, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027774754","display_name":"Carlos J. Bernardos","orcid":"https://orcid.org/0000-0003-0708-4983"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Carlos J. Bernardos","raw_affiliation_strings":["Universidad Carlos III de Madrid, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Universidad Carlos III de Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043883380","display_name":"Ignacio Soto","orcid":"https://orcid.org/0000-0002-7421-3733"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ignacio Soto","raw_affiliation_strings":["Universidad Carlos III de Madrid, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Universidad Carlos III de Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065707703","display_name":"Albert Banchs","orcid":"https://orcid.org/0000-0003-3544-8537"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Albert Banchs","raw_affiliation_strings":["Universidad Carlos III de Madrid, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Universidad Carlos III de Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I50357001"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5005612118"],"corresponding_institution_ids":["https://openalex.org/I50357001"],"apc_list":null,"apc_paid":null,"fwci":8.0785,"has_fulltext":false,"cited_by_count":46,"citation_normalized_percentile":{"value":0.97778314,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"11","issue":"2","first_page":"29","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9994000196456909,"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":0.9994000196456909,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9987000226974487,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9987000226974487,"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/computer-science","display_name":"Computer science","score":0.8537500500679016},{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.798599362373352},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7661745548248291},{"id":"https://openalex.org/keywords/wireless-lan","display_name":"Wireless lan","score":0.5117883086204529},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5005567073822021},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.4701326787471771},{"id":"https://openalex.org/keywords/access-technology","display_name":"Access technology","score":0.46863412857055664},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4672142565250397},{"id":"https://openalex.org/keywords/ieee-802.11","display_name":"IEEE 802.11","score":0.43317344784736633},{"id":"https://openalex.org/keywords/wi-fi","display_name":"Wi-Fi","score":0.4242621958255768},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3709526062011719}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8537500500679016},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.798599362373352},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7661745548248291},{"id":"https://openalex.org/C2985434377","wikidata":"https://www.wikidata.org/wiki/Q212607","display_name":"Wireless lan","level":3,"score":0.5117883086204529},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5005567073822021},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.4701326787471771},{"id":"https://openalex.org/C2983646967","wikidata":"https://www.wikidata.org/wiki/Q688498","display_name":"Access technology","level":3,"score":0.46863412857055664},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4672142565250397},{"id":"https://openalex.org/C185298936","wikidata":"https://www.wikidata.org/wiki/Q193228","display_name":"IEEE 802.11","level":4,"score":0.43317344784736633},{"id":"https://openalex.org/C508800617","wikidata":"https://www.wikidata.org/wiki/Q29643","display_name":"Wi-Fi","level":4,"score":0.4242621958255768},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3709526062011719}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1282221.1282224","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1282221.1282224","pdf_url":null,"source":{"id":"https://openalex.org/S36560696","display_name":"ACM SIGMOBILE Mobile Computing and Communications Review","issn_l":"1559-1662","issn":["1559-1662","1931-1222"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGMOBILE Mobile Computing and Communications Review","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1917907175","https://openalex.org/W1959383809","https://openalex.org/W2027883885","https://openalex.org/W2066825942","https://openalex.org/W2101524512","https://openalex.org/W2110591978","https://openalex.org/W2165310313","https://openalex.org/W2284963186","https://openalex.org/W2773436718","https://openalex.org/W3022297467"],"related_works":["https://openalex.org/W1979530157","https://openalex.org/W2087837871","https://openalex.org/W2371487605","https://openalex.org/W2381875166","https://openalex.org/W2348511021","https://openalex.org/W1993865233","https://openalex.org/W2117208723","https://openalex.org/W1992590065","https://openalex.org/W2128148671","https://openalex.org/W2232269687"],"abstract_inverted_index":{"Wireless":[0,34,121,139],"LAN":[1,35,122,140],"hotspots":[2],"are":[3,37,45,128],"becoming":[4,38],"widely":[5],"spread.":[6],"This,":[7],"combined":[8],"with":[9],"the":[10,84,87,131],"availability":[11],"of":[12,52,86,115],"new":[13,20,50],"multi-mode":[14],"terminals":[15],"integrating":[16],"heterogeneous":[17,55],"technologies,":[18],"opens":[19],"business":[21],"opportunities":[22],"for":[23],"Mobile":[24],"Operators.":[25],"Scenarios":[26],"in":[27,76],"which":[28],"3G":[29,119],"coverage":[30],"is":[31],"complemented":[32],"by":[33],"deployments":[36],"available.":[39],"Therefore":[40],"all":[41],"IP":[42],"based":[43,129],"networks":[44],"ready":[46],"to":[47,58,65,73,78,92,101],"offer":[48],"a":[49,97,103,112],"variety":[51],"services":[53],"across":[54],"access.":[56],"However,":[57],"achieve":[59],"this,":[60],"some":[61],"aspects":[62],"still":[63],"need":[64],"be":[66],"analyzed.":[67],"In":[68],"particular,":[69],"how":[70],"and":[71,82,120,137],"when":[72],"execute":[74],"handovers":[75],"order":[77],"minimize":[79],"service":[80],"interruptions":[81],"maximize":[83],"use":[85,102,138],"most":[88],"appropriate":[89],"technologies":[90],"according":[91],"user's":[93],"preferences":[94],"(for":[95],"example,":[96],"user":[98],"may":[99],"prefer":[100],"lower":[104],"cost":[105],"technology":[106],"if":[107],"available).":[108],"This":[109],"paper":[110],"presents":[111],"simulation":[113],"study":[114],"handover":[116,145],"performance":[117],"between":[118],"access":[123],"networks.":[124],"The":[125],"mobile":[126],"devices":[127],"on":[130],"IEEE":[132],"802.21":[133],"cross":[134],"layer":[135],"architecture":[136],"signal":[141],"level":[142],"thresholds":[143],"as":[144],"criteria.":[146]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":10}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}