{"id":"https://openalex.org/W7127065191","doi":"https://doi.org/10.1109/trustcom66490.2025.00191","title":"User Demands Based Multi-Agent Reinforcement Learning Satellite Handover Strategy*","display_name":"User Demands Based Multi-Agent Reinforcement Learning Satellite Handover Strategy*","publication_year":2025,"publication_date":"2025-11-14","ids":{"openalex":"https://openalex.org/W7127065191","doi":"https://doi.org/10.1109/trustcom66490.2025.00191"},"language":null,"primary_location":{"id":"doi:10.1109/trustcom66490.2025.00191","is_oa":false,"landing_page_url":"https://doi.org/10.1109/trustcom66490.2025.00191","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 24th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom)","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/A5062609216","display_name":"Qiyun Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I28813325","display_name":"Civil Aviation University of China","ror":"https://ror.org/03je71k37","country_code":"CN","type":"education","lineage":["https://openalex.org/I28813325"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qiyun Yu","raw_affiliation_strings":["Civil Aviation University of China,College of Safety Science and Engineering,Tianjin,China"],"affiliations":[{"raw_affiliation_string":"Civil Aviation University of China,College of Safety Science and Engineering,Tianjin,China","institution_ids":["https://openalex.org/I28813325"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124828855","display_name":"Yanrong Lu","orcid":null},"institutions":[{"id":"https://openalex.org/I28813325","display_name":"Civil Aviation University of China","ror":"https://ror.org/03je71k37","country_code":"CN","type":"education","lineage":["https://openalex.org/I28813325"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanrong Lu","raw_affiliation_strings":["Civil Aviation University of China,College of Safety Science and Engineering,Tianjin,China"],"affiliations":[{"raw_affiliation_string":"Civil Aviation University of China,College of Safety Science and Engineering,Tianjin,China","institution_ids":["https://openalex.org/I28813325"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5123240597","display_name":"Weiwei Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiwei Jiang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,School of Information and Communication Engineering,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,School of Information and Communication Engineering,Beijing,China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5062609216"],"corresponding_institution_ids":["https://openalex.org/I28813325"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.79630486,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1640","last_page":"1648"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9857000112533569,"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":0.9857000112533569,"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/T13553","display_name":"Age of Information Optimization","score":0.0017000000225380063,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.0010999999940395355,"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/reinforcement-learning","display_name":"Reinforcement learning","score":0.8476999998092651},{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.7052000164985657},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.44929999113082886},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.3828999996185303},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.38269999623298645},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.38190001249313354},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.37459999322891235}],"concepts":[{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.8476999998092651},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7369999885559082},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.7052000164985657},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.44929999113082886},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.3828999996185303},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.38269999623298645},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.38190001249313354},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.37459999322891235},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3337000012397766},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.3255000114440918},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3231000006198883},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.2987000048160553},{"id":"https://openalex.org/C181204326","wikidata":"https://www.wikidata.org/wiki/Q7239820","display_name":"Preference learning","level":3,"score":0.29649999737739563},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.28700000047683716},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.28619998693466187},{"id":"https://openalex.org/C2777072894","wikidata":"https://www.wikidata.org/wiki/Q4812204","display_name":"Asynchronous learning","level":5,"score":0.2793000042438507},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.26969999074935913},{"id":"https://openalex.org/C188116033","wikidata":"https://www.wikidata.org/wiki/Q2664563","display_name":"Q-learning","level":3,"score":0.26499998569488525},{"id":"https://openalex.org/C67203356","wikidata":"https://www.wikidata.org/wiki/Q1321905","display_name":"Reinforcement","level":2,"score":0.26100000739097595}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/trustcom66490.2025.00191","is_oa":false,"landing_page_url":"https://doi.org/10.1109/trustcom66490.2025.00191","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 24th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1513299187","https://openalex.org/W1545932068","https://openalex.org/W1966688236","https://openalex.org/W2248880694","https://openalex.org/W2296736237","https://openalex.org/W2399586126","https://openalex.org/W2887102659","https://openalex.org/W2941952695","https://openalex.org/W2975742090","https://openalex.org/W3016149928","https://openalex.org/W3111660869","https://openalex.org/W3170100817","https://openalex.org/W3188396886","https://openalex.org/W3205771175","https://openalex.org/W4285049557","https://openalex.org/W4285223311","https://openalex.org/W4285409030","https://openalex.org/W4296338016","https://openalex.org/W4296691931","https://openalex.org/W4312312028","https://openalex.org/W4315777592","https://openalex.org/W4366310708","https://openalex.org/W4376456418","https://openalex.org/W4387872890","https://openalex.org/W4390044012","https://openalex.org/W4392175672","https://openalex.org/W4401942442","https://openalex.org/W4404035428","https://openalex.org/W4404239090","https://openalex.org/W4406387755","https://openalex.org/W4407246932","https://openalex.org/W4408861488"],"related_works":[],"abstract_inverted_index":{"With":[0],"the":[1,5,28,69,79,91,97,146],"dramatic":[2],"increase":[3],"in":[4],"number":[6],"of":[7,30,93,99,105,155,182],"low":[8],"Earth":[9],"orbit":[10],"(LEO)":[11],"satellites,":[12],"satellite":[13],"handover":[14,41,156],"strategies":[15,157],"have":[16],"become":[17],"a":[18,40,56,113,120,136,164],"research":[19],"hot":[20],"topic.":[21],"However,":[22],"most":[23],"existing":[24],"schemes":[25],"largely":[26],"ignore":[27],"problem":[29],"users\u2019":[31],"personalized":[32],"needs.":[33],"To":[34],"address":[35],"this":[36,129],"issue,":[37],"we":[38,53,67,111,118],"propose":[39],"scheme":[42,173],"that":[43,82,171],"combines":[44],"user":[45,57,63,106,132,175],"dynamic":[46,58],"demands":[47],"with":[48,73],"multi-agent":[49,122],"reinforcement":[50,125,150],"learning.":[51],"Specifically,":[52],"first":[54],"construct":[55],"preference":[59,64],"matrix":[60],"to":[61,76,85],"extract":[62],"factors.":[65],"Then,":[66],"use":[68],"entropy":[70],"method":[71],"combined":[72],"confidence":[74],"intervals":[75],"dynamically":[77],"calculate":[78],"attribute":[80,109],"weights":[81],"satellites":[83],"provide":[84],"users.":[86,183],"This":[87],"approach":[88],"effectively":[89],"eliminates":[90],"uncertainty":[92],"weight":[94],"allocation":[95],"and":[96,108,152,163,190],"influence":[98],"subjective":[100],"assignment.":[101],"By":[102],"weighted":[103],"fusion":[104],"preferences":[107],"weights,":[110],"establish":[112],"multi-attribute":[114,140],"optimization":[115,141,154],"model.":[116],"Additionally,":[117],"design":[119],"distributed":[121],"QMIX":[123],"(Q-mixing)":[124],"learning":[126,162],"framework.":[127],"In":[128],"framework,":[130],"each":[131],"is":[133,143,158],"regarded":[134],"as":[135,145],"separate":[137],"agent.":[138],"The":[139],"model":[142],"used":[144],"reward":[147,166],"function":[148],"for":[149,179],"learning,":[151],"collaborative":[153],"achieved":[159],"through":[160],"asynchronous":[161],"global":[165],"mechanism.":[167],"Simulation":[168],"results":[169],"show":[170],"our":[172],"achieves":[174],"satisfaction":[176],"exceeding":[177],"60%":[178],"approximately":[180],"80%":[181],"It":[184],"also":[185],"provides":[186],"higher":[187],"signal":[188],"quality":[189],"lower":[191],"delay,":[192],"while":[193],"avoiding":[194],"unnecessary":[195],"handovers.":[196]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2026-02-03T00:00:00"}
