{"id":"https://openalex.org/W3194355993","doi":"https://doi.org/10.1109/mnet.011.2100070","title":"Flexible and Distributed Mobility Management for Integrated Terrestrial-Satellite Networks: Challenges, Architectures, and Approaches","display_name":"Flexible and Distributed Mobility Management for Integrated Terrestrial-Satellite Networks: Challenges, Architectures, and Approaches","publication_year":2021,"publication_date":"2021-07-01","ids":{"openalex":"https://openalex.org/W3194355993","doi":"https://doi.org/10.1109/mnet.011.2100070","mag":"3194355993"},"language":"en","primary_location":{"id":"doi:10.1109/mnet.011.2100070","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mnet.011.2100070","pdf_url":null,"source":{"id":"https://openalex.org/S186584794","display_name":"IEEE Network","issn_l":"0890-8044","issn":["0890-8044","1558-156X"],"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 Network","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/A5037887763","display_name":"Sijing Ji","orcid":"https://orcid.org/0000-0002-9756-9919"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sijing Ji","raw_affiliation_strings":["Xidian University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029337392","display_name":"Min Sheng","orcid":"https://orcid.org/0000-0002-7762-5063"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Sheng","raw_affiliation_strings":["Xidian University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052679265","display_name":"Di Zhou","orcid":"https://orcid.org/0000-0002-8375-9236"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Di Zhou","raw_affiliation_strings":["Xidian University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064622915","display_name":"Weigang Bai","orcid":"https://orcid.org/0000-0002-8068-4232"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weigang Bai","raw_affiliation_strings":["Xidian University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049257415","display_name":"Qixuan Cao","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qixuan Cao","raw_affiliation_strings":["Xidian University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004181029","display_name":"Jiandong Li","orcid":"https://orcid.org/0000-0002-8851-836X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiandong Li","raw_affiliation_strings":["Xidian University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":52.7143,"has_fulltext":false,"cited_by_count":75,"citation_normalized_percentile":{"value":0.99748644,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"35","issue":"4","first_page":"73","last_page":"81"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T12042","display_name":"Satellite Communication Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T12203","display_name":"Mobile Agent-Based Network Management","score":0.9955000281333923,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9611999988555908,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.8908711671829224},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7851487398147583},{"id":"https://openalex.org/keywords/mobility-management","display_name":"Mobility management","score":0.7246497869491577},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.569101870059967},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4527842700481415},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.43809816241264343},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4374404549598694},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3439382314682007}],"concepts":[{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.8908711671829224},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7851487398147583},{"id":"https://openalex.org/C2778555145","wikidata":"https://www.wikidata.org/wiki/Q4476379","display_name":"Mobility management","level":2,"score":0.7246497869491577},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.569101870059967},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4527842700481415},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.43809816241264343},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4374404549598694},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3439382314682007},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mnet.011.2100070","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mnet.011.2100070","pdf_url":null,"source":{"id":"https://openalex.org/S186584794","display_name":"IEEE Network","issn_l":"0890-8044","issn":["0890-8044","1558-156X"],"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 Network","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1981448527","display_name":null,"funder_award_id":"U19B2025,61725103,62001347","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4012560301","display_name":null,"funder_award_id":"2019TQ0241,2020M673344","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G7257296570","display_name":null,"funder_award_id":"XJS200117","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2114005980","https://openalex.org/W2903214133","https://openalex.org/W2909496071","https://openalex.org/W2921679472","https://openalex.org/W2981096252","https://openalex.org/W3008651604","https://openalex.org/W3009835640","https://openalex.org/W3023018029","https://openalex.org/W3035481639","https://openalex.org/W3042203685","https://openalex.org/W3049049974","https://openalex.org/W3091203760"],"related_works":["https://openalex.org/W2078003942","https://openalex.org/W2081505856","https://openalex.org/W2155806497","https://openalex.org/W2068884821","https://openalex.org/W2035117624","https://openalex.org/W2358912731","https://openalex.org/W4290631344","https://openalex.org/W2075351639","https://openalex.org/W1553575397","https://openalex.org/W4308427292"],"abstract_inverted_index":{"Integrated":[0],"terrestrial-satellite":[1],"networks":[2],"(lTSNs)":[3],"are":[4,84,185],"envisioned":[5],"to":[6,88,131],"provide":[7],"seamless":[8],"broadband":[9],"services":[10],"through":[11],"evolving":[12],"terrestrial":[13],"B5G/6G":[14],"cellular":[15],"systems":[16],"and":[17,28,32,44,53,75,92,134,144,151,178,198],"emerging":[18],"mega":[19],"satellite":[20,35],"constellations.":[21],"The":[22,112],"inherent":[23],"dual":[24],"mobility":[25,66,77,99,123],"(i.e.,":[26],"satellites":[27],"ubiquitous":[29],"mobile":[30],"users)":[31],"highly":[33],"overlapped":[34],"footprints":[36],"in":[37,42],"such":[38,193],"ITSNs":[39],"may":[40],"result":[41],"massive":[43,138],"frequent":[45],"handovers.":[46],"This":[47],"increases":[48],"handover":[49,73,146,161,174],"delays,":[50,175],"signaling":[51,176],"overheads,":[52,177],"decision":[54,147,153],"making":[55,154],"loads,":[56],"especially":[57],"under":[58,190],"existing":[59],"fixed,":[60],"even":[61],"limited,":[62],"deployments":[63],"of":[64,85,118,169,187],"ground":[65,128],"management":[67,78,93,100,106,124,200],"functions":[68,155],"(MMFs).":[69],"Thus,":[70],"a":[71,76,109,142],"lightweight":[72],"scheme":[74],"architecture":[79],"with":[80,102,126],"dynamic":[81],"MMF":[82],"configurations":[83,117],"great":[86],"significance":[87],"guarantee":[89],"service":[90],"continuity":[91],"timeliness.":[94],"Specifically,":[95],"this":[96,191],"article":[97],"proposes":[98],"architectures":[101,113],"an":[103],"augmented":[104],"reconfigurable":[105],"plane":[107],"on":[108,160],"higher":[110],"orbit.":[111],"can":[114],"support":[115],"flexible":[116],"space-distributed":[119],"MMFs":[120],"for":[121,137,156],"efficient":[122],"together":[125],"the":[127,166,170],"MMFs.":[129],"Subsequently,":[130],"achieve":[132],"rapid":[133],"unified":[135],"decisions":[136],"handovers,":[139],"we":[140],"design":[141,197],"clustering":[143],"game-based":[145],"framework":[148],"including":[149],"centralized":[150],"distributed":[152],"different":[157],"conditions.":[158],"Based":[159],"procedures,":[162],"simulation":[163],"results":[164],"validate":[165],"high":[167],"performance":[168],"proposed":[171],"schemes":[172],"regarding":[173],"convergence":[179],"property.":[180],"Notably,":[181],"many":[182],"academic":[183],"issues":[184],"worthy":[186],"further":[188],"studies":[189],"architecture,":[192],"as":[194],"higher-layer":[195],"constellation":[196],"inter-layer":[199],"structure":[201],"optimization.":[202]},"counts_by_year":[{"year":2026,"cited_by_count":9},{"year":2025,"cited_by_count":17},{"year":2024,"cited_by_count":24},{"year":2023,"cited_by_count":17},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-17T09:13:05.818461","created_date":"2025-10-10T00:00:00"}
