{"id":"https://openalex.org/W3189689819","doi":"https://doi.org/10.1109/iwcmc51323.2021.9498977","title":"Research on 5G SA Mobility Management","display_name":"Research on 5G SA Mobility Management","publication_year":2021,"publication_date":"2021-06-28","ids":{"openalex":"https://openalex.org/W3189689819","doi":"https://doi.org/10.1109/iwcmc51323.2021.9498977","mag":"3189689819"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc51323.2021.9498977","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc51323.2021.9498977","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Wireless Communications and Mobile Computing (IWCMC)","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/A5109545090","display_name":"Pingping Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136246","display_name":"China Telecom (China)","ror":"https://ror.org/03jgnzt20","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210136246"]},{"id":"https://openalex.org/I4387153335","display_name":"China Telecom","ror":"https://ror.org/05p67dv18","country_code":null,"type":"company","lineage":["https://openalex.org/I4387153335"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pingping Lin","raw_affiliation_strings":["China Telecom Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Telecom Research Institute, Beijing, China","institution_ids":["https://openalex.org/I4210136246","https://openalex.org/I4387153335"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jia Hou","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136246","display_name":"China Telecom (China)","ror":"https://ror.org/03jgnzt20","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210136246"]},{"id":"https://openalex.org/I4387153335","display_name":"China Telecom","ror":"https://ror.org/05p67dv18","country_code":null,"type":"company","lineage":["https://openalex.org/I4387153335"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jia Hou","raw_affiliation_strings":["China Telecom Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Telecom Research Institute, Beijing, China","institution_ids":["https://openalex.org/I4210136246","https://openalex.org/I4387153335"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005130995","display_name":"Xiaohang Xu","orcid":"https://orcid.org/0000-0002-0231-3102"},"institutions":[{"id":"https://openalex.org/I4210136246","display_name":"China Telecom (China)","ror":"https://ror.org/03jgnzt20","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210136246"]},{"id":"https://openalex.org/I4387153335","display_name":"China Telecom","ror":"https://ror.org/05p67dv18","country_code":null,"type":"company","lineage":["https://openalex.org/I4387153335"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohang Xu","raw_affiliation_strings":["China Telecom Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Telecom Research Institute, Beijing, China","institution_ids":["https://openalex.org/I4210136246","https://openalex.org/I4387153335"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4238,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.81434341,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"503","last_page":"507"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9965000152587891,"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":0.9965000152587891,"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":0.9922999739646912,"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"}},{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9764000177383423,"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/mobility-management","display_name":"Mobility management","score":0.9070063829421997},{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.8688087463378906},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6856597065925598},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6664149761199951},{"id":"https://openalex.org/keywords/mobility-model","display_name":"Mobility model","score":0.5080595016479492},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.48710179328918457},{"id":"https://openalex.org/keywords/interoperability","display_name":"Interoperability","score":0.45182037353515625},{"id":"https://openalex.org/keywords/network-management","display_name":"Network management","score":0.4492378532886505},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.4273444414138794},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.41810816526412964},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.136921226978302},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.11230471730232239}],"concepts":[{"id":"https://openalex.org/C2778555145","wikidata":"https://www.wikidata.org/wiki/Q4476379","display_name":"Mobility management","level":2,"score":0.9070063829421997},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.8688087463378906},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6856597065925598},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6664149761199951},{"id":"https://openalex.org/C191485582","wikidata":"https://www.wikidata.org/wiki/Q6887309","display_name":"Mobility model","level":2,"score":0.5080595016479492},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.48710179328918457},{"id":"https://openalex.org/C20136886","wikidata":"https://www.wikidata.org/wiki/Q749647","display_name":"Interoperability","level":2,"score":0.45182037353515625},{"id":"https://openalex.org/C129763632","wikidata":"https://www.wikidata.org/wiki/Q1454667","display_name":"Network management","level":2,"score":0.4492378532886505},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.4273444414138794},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.41810816526412964},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.136921226978302},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.11230471730232239},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcmc51323.2021.9498977","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc51323.2021.9498977","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Wireless Communications and Mobile Computing (IWCMC)","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":2,"referenced_works":["https://openalex.org/W2059380935","https://openalex.org/W3120586454"],"related_works":["https://openalex.org/W2078003942","https://openalex.org/W2081505856","https://openalex.org/W2155806497","https://openalex.org/W2907119020","https://openalex.org/W2068884821","https://openalex.org/W2035117624","https://openalex.org/W2358912731","https://openalex.org/W2075351639","https://openalex.org/W1553575397","https://openalex.org/W4308427292"],"abstract_inverted_index":{"SA":[0,140],"is":[1],"the":[2,42,45,84,88,92,110,116,122,134],"target":[3],"network":[4,8,17,46],"architecture":[5],"of":[6,96,138],"5G":[7,139],"evolution":[9],"and":[10,62,77,121],"development,":[11],"which":[12,129],"adopts":[13],"a":[14,29,131],"brand":[15],"new":[16],"deployment.":[18],"But":[19],"it":[20,69],"will":[21],"coexist":[22],"with":[23],"current":[24],"LTE":[25],"networks":[26],"for":[27,133],"quite":[28],"long":[30],"time.":[31],"In":[32],"order":[33],"to":[34,48,82],"ensure":[35],"that":[36],"UE":[37,66],"enjoy":[38],"uninterrupted":[39],"service":[40,85],"in":[41,127],"mobile":[43],"procedure,":[44],"needs":[47],"provide":[49],"efficient":[50],"mobility":[51,75,79,102,111,123,135],"management.":[52],"Mobility":[53],"management":[54,76,80,103,112,124,136],"can":[55,70],"be":[56,71],"divided":[57,72],"into":[58,73],"cell":[59],"reselection,":[60],"handover,":[61,97],"redirection":[63],"based":[64],"on":[65],"state.":[67],"And":[68],"intra-system":[74],"inter-system":[78],"according":[81],"whether":[83],"cells":[86,120],"cross":[87],"system.":[89],"To":[90],"achieve":[91],"0ms":[93],"interruption":[94],"delay":[95],"R16":[98],"had":[99],"proposed":[100],"several":[101],"enhancement":[104,125],"solutions.":[105],"The":[106],"paper":[107],"mainly":[108],"introduced":[109],"between":[113,118],"NR":[114],"cells,":[115],"interoperability":[117],"4G/5G":[119],"solutions":[126],"R16,":[128],"provided":[130],"reference":[132],"optimization":[137],"network.":[141]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":9}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}