{"id":"https://openalex.org/W2612808913","doi":"https://doi.org/10.1109/wcnc.2017.7925725","title":"A Novel RAT Virtualization System with Network-Initiated RAT Selection between LTE and WLAN","display_name":"A Novel RAT Virtualization System with Network-Initiated RAT Selection between LTE and WLAN","publication_year":2017,"publication_date":"2017-03-01","ids":{"openalex":"https://openalex.org/W2612808913","doi":"https://doi.org/10.1109/wcnc.2017.7925725","mag":"2612808913"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2017.7925725","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2017.7925725","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5051850637","display_name":"Dai Kimura","orcid":"https://orcid.org/0000-0001-9360-8506"},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Dai Kimura","raw_affiliation_strings":["Fujitsu Laboratories Ltd., Kawasaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fujitsu Laboratories Ltd., Kawasaki, Japan","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063137308","display_name":"Yoshiharu Tajima","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshiharu Tajima","raw_affiliation_strings":["Fujitsu Laboratories Ltd., Kawasaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fujitsu Laboratories Ltd., Kawasaki, Japan","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100991962","display_name":"Yun Wen","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yun Wen","raw_affiliation_strings":["Fujitsu Laboratories Ltd., Kawasaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fujitsu Laboratories Ltd., Kawasaki, Japan","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038312745","display_name":"Senoo Hiroaki","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroaki Senoo","raw_affiliation_strings":["Fujitsu Laboratories Ltd., Kawasaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fujitsu Laboratories Ltd., Kawasaki, Japan","institution_ids":["https://openalex.org/I2252096349"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8788,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.77094603,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":0.9995999932289124,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9995999932289124,"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":0.9991000294685364,"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":0.9990000128746033,"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":0.8114152550697327},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.6564548015594482},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6070730090141296},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5938898921012878},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5625353455543518},{"id":"https://openalex.org/keywords/selection-algorithm","display_name":"Selection algorithm","score":0.4889487028121948},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4828391671180725},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4384341239929199},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3918412923812866},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3320960998535156},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.22449764609336853},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11529755592346191},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.07980111241340637}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8114152550697327},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.6564548015594482},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6070730090141296},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5938898921012878},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5625353455543518},{"id":"https://openalex.org/C2775973920","wikidata":"https://www.wikidata.org/wiki/Q3252726","display_name":"Selection algorithm","level":3,"score":0.4889487028121948},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4828391671180725},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4384341239929199},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3918412923812866},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3320960998535156},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.22449764609336853},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11529755592346191},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.07980111241340637},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2017.7925725","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2017.7925725","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2018652527","https://openalex.org/W2028589621","https://openalex.org/W2039858536","https://openalex.org/W2052725408","https://openalex.org/W2144000019","https://openalex.org/W2343600641","https://openalex.org/W2512038853"],"related_works":["https://openalex.org/W3169265188","https://openalex.org/W2267484144","https://openalex.org/W1907653724","https://openalex.org/W4317418707","https://openalex.org/W2096272573","https://openalex.org/W633976324","https://openalex.org/W2059237936","https://openalex.org/W2554427106","https://openalex.org/W2134071009","https://openalex.org/W2162290193"],"abstract_inverted_index":{"Various":[0],"radio":[1],"access":[2],"technology":[3],"(RAT)":[4],"selection":[5,68,72,105,115],"methods":[6],"between":[7],"LTE":[8],"and":[9,26,70,87,97,129,145],"wireless":[10],"LAN":[11],"(WLAN)":[12],"have":[13,46],"been":[14,49],"proposed,":[15],"which":[16],"aim":[17],"to":[18,27],"improve":[19,28],"the":[20,23,38,94,112,141],"capacity":[21],"of":[22,40,63,79,85,111,140],"cellular":[24],"network":[25,33,43,126],"user":[29,98,146],"satisfaction":[30],"through":[31],"mobile":[32,41],"operators.":[34],"However,":[35],"studies":[36],"from":[37],"viewpoint":[39],"virtual":[42],"operators":[44],"(MVNOs)":[45],"not":[47],"yet":[48],"investigated":[50],"sufficiently.":[51],"We":[52,100,117],"propose":[53],"a":[54,64,77,83,89,102,109,120,125],"novel":[55],"RAT":[56,67,71,92,104,114],"virtualization":[57],"system":[58,75],"suitable":[59],"for":[60,93],"MVNO":[61],"composed":[62],"new":[65,103],"network-initiated":[66],"method":[69,106],"algorithms.":[73],"The":[74],"conceals":[76],"change":[78,84],"IPs":[80],"associated":[81],"with":[82],"RATs":[86],"offers":[88],"context-aware":[90],"virtualized":[91],"application":[95],"server":[96],"application.":[99],"demonstrate":[101],"by":[107,123],"developing":[108],"prototype":[110],"proposed":[113,133],"system.":[116],"also":[118],"evaluate":[119],"system-level":[121],"performance":[122],"using":[124],"simulator":[127],"(NS-3)":[128],"show":[130],"that":[131],"our":[132],"algorithm":[134],"outperforms":[135],"conventional":[136],"algorithms":[137],"in":[138],"terms":[139],"WLAN":[142],"usage":[143],"ratio":[144],"satisfaction.":[147]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}