{"id":"https://openalex.org/W4206074620","doi":"https://doi.org/10.1109/tvt.2021.3138203","title":"A Blockchain Based User Subscription Data Management and Access Control Scheme in Mobile Communication Networks","display_name":"A Blockchain Based User Subscription Data Management and Access Control Scheme in Mobile Communication Networks","publication_year":2021,"publication_date":"2021-12-24","ids":{"openalex":"https://openalex.org/W4206074620","doi":"https://doi.org/10.1109/tvt.2021.3138203"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2021.3138203","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2021.3138203","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","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/A5100688242","display_name":"Kaiping Xue","orcid":"https://orcid.org/0000-0003-2095-7523"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaiping Xue","raw_affiliation_strings":["School of Cyber Science and Technology, University of Science and Technology of China, Hefei, Anhui, China"],"raw_orcid":"https://orcid.org/0000-0003-2095-7523","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110959798","display_name":"Xinyi Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyi Luo","raw_affiliation_strings":["School of Cyber Science and Technology, University of Science and Technology of China, Hefei, Anhui, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028931958","display_name":"Hangyu Tian","orcid":null},"institutions":[{"id":"https://openalex.org/I4210090985","display_name":"Zhejiang Financial College","ror":"https://ror.org/00deghz86","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210090985"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hangyu Tian","raw_affiliation_strings":["Ant Financial Services Group, Hangzhou, Zhejiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ant Financial Services Group, Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I4210090985"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110562345","display_name":"Jianan Hong","orcid":"https://orcid.org/0009-0000-1452-5252"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianan Hong","raw_affiliation_strings":["School of Cyber Science and Engineering, Shanghai Jiaotong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Shanghai Jiaotong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101435519","display_name":"David S. L. Wei","orcid":"https://orcid.org/0000-0002-3839-5576"},"institutions":[{"id":"https://openalex.org/I164389053","display_name":"Fordham University","ror":"https://ror.org/03qnxaf80","country_code":"US","type":"education","lineage":["https://openalex.org/I164389053"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David S.L. Wei","raw_affiliation_strings":["Department of Computer and Information Science, Fordham University, Bronx, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, Fordham University, Bronx, NY, USA","institution_ids":["https://openalex.org/I164389053"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080383317","display_name":"Jian Li","orcid":"https://orcid.org/0000-0002-6979-4510"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Li","raw_affiliation_strings":["School of Cyber Science and Technology, University of Science and Technology of China, Hefei, Anhui, China"],"raw_orcid":"https://orcid.org/0000-0002-6979-4510","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2045,"currency":"USD","value_usd":2045},"apc_paid":null,"fwci":4.6143,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.95060347,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"71","issue":"3","first_page":"3108","last_page":"3120"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9876000285148621,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9829999804496765,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/blockchain","display_name":"Blockchain","score":0.8597410917282104},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.669014573097229},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6507956981658936},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6480662226676941},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.4790985882282257},{"id":"https://openalex.org/keywords/mobility-management","display_name":"Mobility management","score":0.4373731017112732},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.42594194412231445},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3333086669445038},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.3131709098815918},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.26048755645751953}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.8597410917282104},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.669014573097229},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6507956981658936},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6480662226676941},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.4790985882282257},{"id":"https://openalex.org/C2778555145","wikidata":"https://www.wikidata.org/wiki/Q4476379","display_name":"Mobility management","level":2,"score":0.4373731017112732},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.42594194412231445},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3333086669445038},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.3131709098815918},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.26048755645751953},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2021.3138203","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2021.3138203","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals","score":0.46000000834465027}],"awards":[{"id":"https://openalex.org/G3978876333","display_name":null,"funder_award_id":"Y202093","funder_id":"https://openalex.org/F4320322847","funder_display_name":"Youth Innovation Promotion Association of the Chinese Academy of Sciences"},{"id":"https://openalex.org/G8507748785","display_name":"\u4fe1\u606f\u4e2d\u5fc3\u7f51\u7edc\u4e2d\u7684\u8bbf\u95ee\u63a7\u5236\u548c\u5185\u5bb9\u6709\u6548\u6027\u4fdd\u62a4\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61972371","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322847","display_name":"Youth Innovation Promotion Association of the Chinese Academy of Sciences","ror":"https://ror.org/031141b54"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W2030370258","https://openalex.org/W2032309315","https://openalex.org/W2061926529","https://openalex.org/W2099803980","https://openalex.org/W2112350027","https://openalex.org/W2131353907","https://openalex.org/W2138528159","https://openalex.org/W2141420453","https://openalex.org/W2163298946","https://openalex.org/W2514994441","https://openalex.org/W2613163754","https://openalex.org/W2620085947","https://openalex.org/W2758945826","https://openalex.org/W2765239986","https://openalex.org/W2772594442","https://openalex.org/W2793346081","https://openalex.org/W2795085730","https://openalex.org/W2796994201","https://openalex.org/W2808737027","https://openalex.org/W2846593596","https://openalex.org/W2894446939","https://openalex.org/W2905294860","https://openalex.org/W2909202584","https://openalex.org/W2916625153","https://openalex.org/W2921784726","https://openalex.org/W2923615625","https://openalex.org/W2949652322","https://openalex.org/W2955317655","https://openalex.org/W2963504866","https://openalex.org/W2969727736","https://openalex.org/W2980494508","https://openalex.org/W2981962609","https://openalex.org/W2986501596","https://openalex.org/W3000548332","https://openalex.org/W3003326230","https://openalex.org/W3005604394","https://openalex.org/W3015387180","https://openalex.org/W3034114699","https://openalex.org/W3044493366","https://openalex.org/W3045356871","https://openalex.org/W3081632211","https://openalex.org/W3104953546","https://openalex.org/W3106426507","https://openalex.org/W3113166045","https://openalex.org/W3120215141","https://openalex.org/W3136108810","https://openalex.org/W3138755896","https://openalex.org/W3151748982","https://openalex.org/W3173486987","https://openalex.org/W3185504100","https://openalex.org/W3196046602","https://openalex.org/W4211068006","https://openalex.org/W4248175462","https://openalex.org/W6793285265"],"related_works":["https://openalex.org/W2170939602","https://openalex.org/W3009067413","https://openalex.org/W1729918523","https://openalex.org/W2119572658","https://openalex.org/W2538446308","https://openalex.org/W2059994477","https://openalex.org/W2140892693","https://openalex.org/W2149692385","https://openalex.org/W2102400119","https://openalex.org/W2991074528"],"abstract_inverted_index":{"In":[0,69,154],"mobile":[1],"communication":[2],"networks,":[3],"when":[4],"a":[5,11,25,80,97],"user":[6,88,99,120,187],"roams":[7],"to":[8,18,67,116,156],"and":[9,53,61,75,82,118,160,171,180,203],"accesses":[10],"foreign":[12,15,59],"network,":[13],"the":[14,20,33,46,50,54,58,62,108,144,147,162,168,185],"operator":[16,52,60,64],"needs":[17],"request":[19],"user\u2019s":[21,34],"subscription":[22,89,121,188],"data":[23,90,169,189],"from":[24],"centralized":[26,38],"authentication":[27,39,100],"server,":[28],"which":[29,102],"is":[30,152],"managed":[31],"by":[32,72,134],"home":[35,51,63,148],"operator.":[36],"However,":[37],"introduces":[40],"single":[41],"point":[42],"of":[43,49,87,138,146],"failure.":[44],"Meanwhile,":[45],"real-time":[47,150],"participation":[48,151],"trust":[55],"relationship":[56],"between":[57],"are":[65],"difficult":[66],"guarantee.":[68],"this":[70],"paper,":[71],"adopting":[73],"blockchain":[74,115],"smart":[76,142],"contracts,":[77,143],"we":[78,166],"propose":[79],"secure":[81],"efficient":[83],"access":[84,110,123,139,190],"control":[85,111,124,191],"scheme":[86,173,192],"in":[91],"roaming":[92,194],"scenarios.":[93],"We":[94],"further":[95,157],"design":[96],"flexible":[98],"scheme,":[101],"utilizes":[103],"derivable":[104],"tokens":[105],"based":[106],"on":[107],"proposed":[109,186],"scheme.":[112],"By":[113],"using":[114],"store":[117],"manage":[119],"data,":[122],"can":[125],"be":[126],"decentralized":[127],"without":[128],"any":[129],"trusted":[130],"third":[131],"party.":[132],"Besides,":[133],"implementing":[135],"automatic":[136],"verification":[137],"privilege":[140],"through":[141],"limitation":[145],"operators\u2019":[149],"eliminated.":[153],"addition,":[155],"improve":[158],"security":[159,179,198],"reduce":[161],"on-chain":[163],"storage":[164,172,204],"overhead,":[165],"optimize":[167],"encryption":[170],"utilizing":[174],"threshold":[175],"secret":[176],"sharing.":[177],"Our":[178],"performance":[181],"analysis":[182],"show":[183],"that":[184],"for":[193],"service":[195],"provides":[196],"high-level":[197],"while":[199],"causing":[200],"acceptable":[201],"time":[202],"overhead.":[205]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":3}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}
