{"id":"https://openalex.org/W4392588949","doi":"https://doi.org/10.1186/s13677-024-00621-z","title":"Multi-dimensional resource allocation strategy for LEO satellite communication uplinks based on deep reinforcement learning","display_name":"Multi-dimensional resource allocation strategy for LEO satellite communication uplinks based on deep reinforcement learning","publication_year":2024,"publication_date":"2024-03-08","ids":{"openalex":"https://openalex.org/W4392588949","doi":"https://doi.org/10.1186/s13677-024-00621-z"},"language":"en","primary_location":{"id":"doi:10.1186/s13677-024-00621-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13677-024-00621-z","pdf_url":"https://journalofcloudcomputing.springeropen.com/counter/pdf/10.1186/s13677-024-00621-z","source":{"id":"https://openalex.org/S2486819371","display_name":"Journal of Cloud Computing Advances Systems and Applications","issn_l":"2192-113X","issn":["2192-113X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cloud Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://journalofcloudcomputing.springeropen.com/counter/pdf/10.1186/s13677-024-00621-z","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103653814","display_name":"Hu Yu","orcid":"https://orcid.org/0009-0003-2984-7459"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Hu","raw_affiliation_strings":["Ministry of Education Key Laboratory of Cognitive Radio and Information Processing, Guilin University of Electronic Technology, Guilin, 541004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Education Key Laboratory of Cognitive Radio and Information Processing, Guilin University of Electronic Technology, Guilin, 541004, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075131576","display_name":"Feipeng Qiu","orcid":null},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feipeng Qiu","raw_affiliation_strings":["Ministry of Education Key Laboratory of Cognitive Radio and Information Processing, Guilin University of Electronic Technology, Guilin, 541004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Education Key Laboratory of Cognitive Radio and Information Processing, Guilin University of Electronic Technology, Guilin, 541004, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011755026","display_name":"Fei Zheng","orcid":"https://orcid.org/0000-0002-6897-1626"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fei Zheng","raw_affiliation_strings":["Ministry of Education Key Laboratory of Cognitive Radio and Information Processing, Guilin University of Electronic Technology, Guilin, 541004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Education Key Laboratory of Cognitive Radio and Information Processing, Guilin University of Electronic Technology, Guilin, 541004, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035534466","display_name":"Jilong Zhao","orcid":"https://orcid.org/0000-0003-1310-9307"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jilong Zhao","raw_affiliation_strings":["Ministry of Education Key Laboratory of Cognitive Radio and Information Processing, Guilin University of Electronic Technology, Guilin, 541004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Education Key Laboratory of Cognitive Radio and Information Processing, Guilin University of Electronic Technology, Guilin, 541004, China","institution_ids":["https://openalex.org/I5343935"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5011755026"],"corresponding_institution_ids":["https://openalex.org/I5343935"],"apc_list":{"value":1490,"currency":"USD","value_usd":1490},"apc_paid":{"value":1490,"currency":"USD","value_usd":1490},"fwci":15.7675,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.98502757,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"13","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9998999834060669,"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":0.9998999834060669,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9930999875068665,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9883000254631042,"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/reinforcement-learning","display_name":"Reinforcement learning","score":0.8105007410049438},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7898344993591309},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5959826707839966},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.5524024963378906},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.5039951205253601},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.486532598733902},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4557272493839264},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.42171716690063477},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3919324278831482},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3788950741291046},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.30834275484085083},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.1648608148097992},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06761690974235535}],"concepts":[{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.8105007410049438},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7898344993591309},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5959826707839966},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.5524024963378906},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.5039951205253601},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.486532598733902},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4557272493839264},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.42171716690063477},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3919324278831482},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3788950741291046},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30834275484085083},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.1648608148097992},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06761690974235535},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s13677-024-00621-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13677-024-00621-z","pdf_url":"https://journalofcloudcomputing.springeropen.com/counter/pdf/10.1186/s13677-024-00621-z","source":{"id":"https://openalex.org/S2486819371","display_name":"Journal of Cloud Computing Advances Systems and Applications","issn_l":"2192-113X","issn":["2192-113X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cloud Computing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b0b7d97420bd422d8124da1280ec2bb6","is_oa":true,"landing_page_url":"https://doaj.org/article/b0b7d97420bd422d8124da1280ec2bb6","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Cloud Computing: Advances, Systems and Applications, Vol 13, Iss 1, Pp 1-15 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s13677-024-00621-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13677-024-00621-z","pdf_url":"https://journalofcloudcomputing.springeropen.com/counter/pdf/10.1186/s13677-024-00621-z","source":{"id":"https://openalex.org/S2486819371","display_name":"Journal of Cloud Computing Advances Systems and Applications","issn_l":"2192-113X","issn":["2192-113X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cloud Computing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4392588949.pdf"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1460008853","https://openalex.org/W1580771074","https://openalex.org/W2036214553","https://openalex.org/W2088201954","https://openalex.org/W2136687807","https://openalex.org/W2325094766","https://openalex.org/W2562947506","https://openalex.org/W2581560852","https://openalex.org/W2896633037","https://openalex.org/W2900845023","https://openalex.org/W2995171625","https://openalex.org/W3036509096","https://openalex.org/W3084443104","https://openalex.org/W3174835629","https://openalex.org/W3179009693","https://openalex.org/W3193719682","https://openalex.org/W3195584986","https://openalex.org/W3203493146","https://openalex.org/W3214821343","https://openalex.org/W4200588496","https://openalex.org/W4210546541","https://openalex.org/W4210912828","https://openalex.org/W4213423795","https://openalex.org/W4214545322","https://openalex.org/W4220951298","https://openalex.org/W4226248369","https://openalex.org/W4226313405","https://openalex.org/W4317902264","https://openalex.org/W4388157208","https://openalex.org/W4388685310"],"related_works":["https://openalex.org/W4244478748","https://openalex.org/W4223488648","https://openalex.org/W2134969820","https://openalex.org/W2251605416","https://openalex.org/W2560439919","https://openalex.org/W4389340727","https://openalex.org/W2028190576","https://openalex.org/W3034760060","https://openalex.org/W4206958678","https://openalex.org/W2373343648"],"abstract_inverted_index":{"Abstract":[0],"In":[1,27,121],"the":[2,7,16,22,29,52,58,76,88,108,112,117,122,126,133,136,141,144,149,163,200,206],"LEO":[3,33],"satellite":[4],"communication":[5],"system,":[6],"resource":[8,47,53,65,202,220],"utilization":[9,54],"rate":[10,86,208],"is":[11,129],"very":[12],"low":[13],"due":[14],"to":[15,36,50,107,180,184,214],"constrained":[17],"resources":[18],"on":[19,69,148],"satellites":[20,34],"and":[21,38,84,91,96,104,116,155,174],"non-uniform":[23],"distribution":[24],"of":[25,32,79,110,114,119,135,176,198],"traffics.":[26],"addition,":[28],"rapid":[30],"movement":[31],"leads":[35],"complicated":[37],"changeable":[39],"networks,":[40],"which":[41],"makes":[42],"it":[43],"difficult":[44],"for":[45,152,158],"traditional":[46],"allocation":[48,66,98,151,203],"strategies":[49],"improve":[51,185],"rate.":[55],"To":[56,161],"solve":[57],"above":[59],"problem,":[60],"this":[61],"paper":[62],"proposes":[63],"a":[64,93,195],"strategy":[67,74,101,204],"based":[68],"deep":[70],"reinforcement":[71,215],"learning.":[72],"The":[73,100],"takes":[75],"weighted":[77],"sum":[78],"spectral":[80],"efficiency,":[81],"energy":[82],"efficiency":[83],"blocking":[85,207],"as":[87],"optimization":[89,137,142],"objective,":[90],"constructs":[92],"joint":[94],"power":[95,105],"channel":[97],"model.":[99],"allocates":[102],"channels":[103],"according":[106],"number":[109,113,197],"channels,":[111],"users":[115],"type":[118],"business.":[120],"reward":[123,128],"decision":[124,145],"mechanism,":[125],"maximum":[127],"obtained":[130],"by":[131,209],"maximizing":[132],"increment":[134],"target.":[138],"However,":[139],"during":[140],"process,":[143],"always":[146],"focuses":[147],"optimal":[150],"current":[153,165],"users,":[154,199],"ignores":[156],"QoS":[157],"new":[159],"users.":[160],"avoid":[162],"situation,":[164],"service":[166],"beams":[167,177],"are":[168,178],"integrated":[169],"with":[170,194],"high-":[171],"traffic":[172],"beams,":[173],"states":[175],"refactored":[179],"maximize":[181],"long-term":[182],"benefits":[183],"system":[186],"performance.":[187],"Simulation":[188],"experiments":[189],"show":[190],"that":[191],"in":[192],"scenarios":[193],"high":[196],"proposed":[201],"reduces":[205],"at":[210],"least":[211],"5%":[212],"compared":[213],"learning":[216],"methods,":[217],"effectively":[218],"enhancing":[219],"utilization.":[221]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-25T09:21:30.201066","created_date":"2025-10-10T00:00:00"}