{"id":"https://openalex.org/W2094332965","doi":"https://doi.org/10.5220/0005037600360043","title":"A Simultaneous Network Search Scheme for Fast Roaming and Handover of the Simultaneous Voice and LTE Mobile Devices","display_name":"A Simultaneous Network Search Scheme for Fast Roaming and Handover of the Simultaneous Voice and LTE Mobile Devices","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2094332965","doi":"https://doi.org/10.5220/0005037600360043","mag":"2094332965"},"language":"en","primary_location":{"id":"doi:10.5220/0005037600360043","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0005037600360043","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th International Conference on Wireless Information Networks and Systems","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.5220/0005037600360043","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110053274","display_name":"Minsuk Ko","orcid":null},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minsuk Ko","raw_affiliation_strings":["Samsung Electronics, Korea, Republic of","Korea Adv. Inst. of Sci. & Technol. (KAIST), Daejeon, South Korea#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Electronics, Korea, Republic of","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"Korea Adv. Inst. of Sci. & Technol. (KAIST), Daejeon, South Korea#TAB#","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101610666","display_name":"Myungchul Kim","orcid":"https://orcid.org/0000-0001-8077-0053"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Myungchul Kim","raw_affiliation_strings":["Korea Advanced Institute of Science and Technology (KAIST), Korea, Republic of"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Advanced Institute of Science and Technology (KAIST), Korea, Republic of","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056516831","display_name":"Sungwon Kang","orcid":"https://orcid.org/0000-0001-7947-8741"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sungwon Kang","raw_affiliation_strings":["Korea Advanced Institute of Science and Technology (KAIST), Korea, Republic of"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Advanced Institute of Science and Technology (KAIST), Korea, Republic of","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"36","last_page":"43"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9577000141143799,"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":0.9577000141143799,"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":0.9420999884605408,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9351000189781189,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/roaming","display_name":"Roaming","score":0.9534214735031128},{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.9202948808670044},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.8363596796989441},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7194657921791077},{"id":"https://openalex.org/keywords/umts-frequency-bands","display_name":"UMTS frequency bands","score":0.6790512800216675},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5577954053878784},{"id":"https://openalex.org/keywords/terminal","display_name":"Terminal (telecommunication)","score":0.5338443517684937},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4994018077850342},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.49003708362579346},{"id":"https://openalex.org/keywords/soft-handover","display_name":"Soft handover","score":0.4792899489402771},{"id":"https://openalex.org/keywords/gsm","display_name":"GSM","score":0.4740179181098938},{"id":"https://openalex.org/keywords/lte-advanced","display_name":"LTE Advanced","score":0.42371395230293274},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.418051540851593},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.20076924562454224},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.09902098774909973}],"concepts":[{"id":"https://openalex.org/C194498986","wikidata":"https://www.wikidata.org/wiki/Q680016","display_name":"Roaming","level":2,"score":0.9534214735031128},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.9202948808670044},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.8363596796989441},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7194657921791077},{"id":"https://openalex.org/C101618186","wikidata":"https://www.wikidata.org/wiki/Q3633928","display_name":"UMTS frequency bands","level":2,"score":0.6790512800216675},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5577954053878784},{"id":"https://openalex.org/C2779664074","wikidata":"https://www.wikidata.org/wiki/Q3518405","display_name":"Terminal (telecommunication)","level":2,"score":0.5338443517684937},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4994018077850342},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.49003708362579346},{"id":"https://openalex.org/C125450847","wikidata":"https://www.wikidata.org/wiki/Q7553982","display_name":"Soft handover","level":3,"score":0.4792899489402771},{"id":"https://openalex.org/C59201141","wikidata":"https://www.wikidata.org/wiki/Q46904","display_name":"GSM","level":2,"score":0.4740179181098938},{"id":"https://openalex.org/C17652562","wikidata":"https://www.wikidata.org/wiki/Q1345402","display_name":"LTE Advanced","level":3,"score":0.42371395230293274},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.418051540851593},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.20076924562454224},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.09902098774909973},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.5220/0005037600360043","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0005037600360043","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th International Conference on Wireless Information Networks and Systems","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.5220/0005037600360043","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0005037600360043","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th International Conference on Wireless Information Networks and Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.4300000071525574,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W1733806262","https://openalex.org/W2000301061"],"related_works":["https://openalex.org/W2159826821","https://openalex.org/W2330816391","https://openalex.org/W2129945940","https://openalex.org/W2117764549","https://openalex.org/W2217774956","https://openalex.org/W1576702759","https://openalex.org/W2176387948","https://openalex.org/W1978462898","https://openalex.org/W2080137210","https://openalex.org/W2127857393"],"abstract_inverted_index":{"Most":[0],"of":[1,19,79,99],"the":[2,5,34,100,145,158,171],"countries":[3],"in":[4,150,176],"world":[6],"are":[7],"currently":[8],"providing":[9],"2G":[10,43],"or":[11,30,40,44],"3G":[12,45],"mobile":[13],"communication":[14],"services":[15],"with":[16,129,144,155],"limited":[17],"coverage":[18],"LTE":[20,25,35,51,101,111,133,153,177],"services.":[21],"Therefore":[22],"when":[23],"an":[24],"service":[26,48,102],"user":[27],"moves":[28],"into":[29],"around":[31],"such":[32],"countries,":[33],"terminal":[36,134,154],"needs":[37],"to":[38,42,57,76,88,91,93,168],"roam":[39],"handover":[41,92,122,175],"network":[46,147,159,178],"for":[47,83,118,126,135,162,174],"quality.":[49],"For":[50],"terminals":[52],"that":[53,123],"can":[54],"be":[55],"connected":[56],"3GPP":[58],"Legacy":[59],"(such":[60],"as":[61],"GSM,":[62],"UMTS,":[63],"and":[64,66,85,121,138,170],"HSPA)":[65],"CDMA":[67],"networks,":[68],"it":[69],"normally":[70],"takes":[71],"more":[72],"than":[73],"2":[74,89],"minutes":[75,90],"select":[77],"one":[78],"several":[80],"candidate":[81],"networks":[82,95,128],"roaming":[84,120,163],"20":[86],"seconds":[87],"other":[94],"before":[96],"getting":[97],"out":[98],"area,":[103],"which":[104],"is":[105],"considered":[106],"very":[107],"long":[108],"by":[109,166,181],"many":[110],"users.":[112],"This":[113],"paper":[114],"proposes":[115],"a":[116,130,151],"scheme":[117],"fast":[119],"simultaneously":[124],"searches":[125],"multiple":[127],"Dual":[131],"RF":[132],"both":[136],"voice":[137],"data":[139],"communication.":[140],"In":[141],"our":[142],"experiment":[143],"simultaneous":[146],"search":[148],"implemented":[149],"commercial":[152],"dual":[156],"RF,":[157],"selection":[160],"time":[161,173],"was":[164,179],"reduced":[165,180],"15%":[167],"40%":[169],"delay":[172],"90%.":[182]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
