{"id":"https://openalex.org/W7162996822","doi":"https://doi.org/10.1109/twc.2026.3697462","title":"Autonomous Control for LEO Multi-Satellite Systems via Orbital Edge Computing and Multi-Agent Learning","display_name":"Autonomous Control for LEO Multi-Satellite Systems via Orbital Edge Computing and Multi-Agent Learning","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7162996822","doi":"https://doi.org/10.1109/twc.2026.3697462"},"language":null,"primary_location":{"id":"doi:10.1109/twc.2026.3697462","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2026.3697462","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","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/A5045490925","display_name":"Feng Tan","orcid":"https://orcid.org/0000-0002-1781-7784"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Tan","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-1781-7784","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137586549","display_name":"Xue Li","orcid":"https://orcid.org/0000-0003-4834-0613"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xue Li","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0003-4834-0613","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057282533","display_name":"Yi Luo","orcid":"https://orcid.org/0000-0003-0007-0394"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunlong Luo","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109738660","display_name":"Qifeng Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qifeng Sun","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052677758","display_name":"Jiangtao Luo","orcid":"https://orcid.org/0000-0002-9160-3047"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiangtao Luo","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.94363149,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"25","issue":null,"first_page":"17847","last_page":"17863"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.4207000136375427,"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":0.4207000136375427,"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/T11701","display_name":"Space Satellite Systems and Control","score":0.15700000524520874,"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/T11082","display_name":"Spacecraft Dynamics and Control","score":0.05920000001788139,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.48510000109672546},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.41280001401901245},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.375900000333786},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.35100001096725464},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.31189998984336853}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7807999849319458},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.48510000109672546},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.41280001401901245},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.375900000333786},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.35100001096725464},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.31779998540878296},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.31189998984336853},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.28209999203681946},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.2793000042438507},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.26750001311302185},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2662000060081482},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.26420000195503235},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2533999979496002}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2026.3697462","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2026.3697462","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1812715268","display_name":null,"funder_award_id":"2021YFB3900300","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W7103816","https://openalex.org/W2922420081","https://openalex.org/W2924948991","https://openalex.org/W3000537180","https://openalex.org/W3004854180","https://openalex.org/W3012002440","https://openalex.org/W3036509096","https://openalex.org/W3156295478","https://openalex.org/W3168221165","https://openalex.org/W4205628489","https://openalex.org/W4210565458","https://openalex.org/W4312795502","https://openalex.org/W4376480789","https://openalex.org/W4385819793","https://openalex.org/W4391919254","https://openalex.org/W4392309268","https://openalex.org/W4393226300","https://openalex.org/W4396506337","https://openalex.org/W4399800965","https://openalex.org/W4400944500","https://openalex.org/W4402041315","https://openalex.org/W4403296885","https://openalex.org/W4404480683","https://openalex.org/W4405232169","https://openalex.org/W4406728951","https://openalex.org/W4407246932","https://openalex.org/W4407830441","https://openalex.org/W4408145273","https://openalex.org/W4408326091","https://openalex.org/W4410227127","https://openalex.org/W4410949776","https://openalex.org/W4411949733","https://openalex.org/W4413736352","https://openalex.org/W4413887307"],"related_works":[],"abstract_inverted_index":{"Low":[0],"Earth":[1],"orbit":[2],"(LEO)":[3],"satellite":[4],"communication":[5],"systems":[6,62],"increasingly":[7],"rely":[8],"on":[9,28,64,104],"large-scale":[10],"constellations,":[11],"which":[12],"intensifies":[13],"spectrum":[14],"competition,":[15],"interference":[16,171],"management,":[17],"and":[18,37,45,86,100,138,170,192,214],"scheduling":[19,72],"overhead.":[20],"Existing":[21],"multi-satellite":[22,61,145],"beam-hopping":[23],"schemes":[24],"are":[25],"mostly":[26],"based":[27,63],"centralized":[29,217],"control,":[30],"where":[31],"global":[32],"demand":[33,98,168,196],"collection,":[34],"ground-based":[35],"scheduling,":[36],"command":[38,101],"delivery":[39],"may":[40],"introduce":[41],"excessive":[42],"control":[43,57,78,94,212,218],"delay":[44,95,188],"limited":[46],"scalability.":[47],"To":[48],"address":[49],"these":[50],"issues,":[51],"this":[52,69,105],"paper":[53],"proposes":[54],"an":[55],"autonomous":[56,87],"framework":[58,209],"for":[59],"LEO":[60],"orbital":[65],"edge":[66],"computing.":[67],"In":[68],"framework,":[70,106],"beam":[71,121],"is":[73,116],"offloaded":[74],"from":[75],"the":[76,92,156,207],"ground":[77],"center":[79],"to":[80,118,142],"onboard":[81],"satellites,":[82],"enabling":[83],"local":[84,124],"perception":[85],"decision-making":[88],"while":[89],"explicitly":[90],"reducing":[91],"propagation-related":[93],"caused":[96],"by":[97,181,189],"collection":[99],"delivery.":[102],"Based":[103],"a":[107],"pheromone-enhanced":[108],"graph":[109,133],"neural":[110,134],"network":[111],"deep":[112],"reinforcement":[113],"learning":[114],"algorithm":[115,128],"developed":[117],"optimize":[119],"cooperative":[120],"hopping":[122],"under":[123,198],"observations.":[125],"The":[126],"proposed":[127,157,208],"combines":[129],"pheromone-based":[130],"service":[131],"memory,":[132],"network-based":[135],"state":[136],"representation,":[137],"reward-sharing":[139],"Double":[140],"DQN":[141],"achieve":[143],"implicit":[144],"cooperation":[146],"without":[147],"explicit":[148],"inter-satellite":[149],"information":[150],"exchange.":[151],"Simulation":[152],"results":[153],"show":[154],"that":[155,206],"method":[158],"outperforms":[159],"representative":[160],"baselines":[161],"in":[162],"terms":[163],"of":[164],"throughput,":[165],"queueing":[166,187],"delay,":[167],"satisfaction,":[169],"suppression.":[172],"Under":[173],"high":[174],"traffic":[175],"load,":[176],"PE-GDRL":[177],"improves":[178],"system":[179],"throughput":[180],"at":[182],"least":[183],"12%,":[184],"reduces":[185],"average":[186],"about":[190],"9%\u201310%,":[191],"achieves":[193],"nearly":[194],"100%":[195],"satisfaction":[197],"different":[199],"coverage":[200],"conditions.":[201],"Theoretical":[202],"analysis":[203],"further":[204],"shows":[205],"provides":[210],"better":[211],"timeliness":[213],"scalability":[215],"than":[216],"architectures.":[219]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-06-02T00:00:00"}