{"id":"https://openalex.org/W7161171636","doi":"https://doi.org/10.1109/tcomm.2026.3693182","title":"Statistical QoS Provisioning and Performance Optimization for Heterogeneous Users in Mixed RF-FSO Satellite-Aerial-Terrestrial Networks","display_name":"Statistical QoS Provisioning and Performance Optimization for Heterogeneous Users in Mixed RF-FSO Satellite-Aerial-Terrestrial Networks","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7161171636","doi":"https://doi.org/10.1109/tcomm.2026.3693182"},"language":null,"primary_location":{"id":"doi:10.1109/tcomm.2026.3693182","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2026.3693182","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 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/A5136134200","display_name":"Xiaoyu Liu","orcid":"https://orcid.org/0000-0002-9525-6724"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyu Liu","raw_affiliation_strings":["College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-9525-6724","affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136125906","display_name":"Min Lin","orcid":"https://orcid.org/0000-0002-0296-436X"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Lin","raw_affiliation_strings":["College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-0296-436X","affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136163053","display_name":"Yiwen Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiwen Liu","raw_affiliation_strings":["College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101411799","display_name":"Chaoqun You","orcid":"https://orcid.org/0000-0003-3495-7305"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chaoqun You","raw_affiliation_strings":["School of Computer Science and Technology, Fudan University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-3495-7305","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5136157412","display_name":"Tony Q. S. Quek","orcid":"https://orcid.org/0000-0002-4037-3149"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Tony Q. S. Quek","raw_affiliation_strings":["Singapore University of Technology and Design, Tampines, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-4037-3149","affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design, Tampines, Singapore","institution_ids":["https://openalex.org/I152815399"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"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":0.79863991,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"74","issue":null,"first_page":"8858","last_page":"8872"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.8698999881744385,"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":0.8698999881744385,"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/T11133","display_name":"UAV Applications and Optimization","score":0.01889999955892563,"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/T11234","display_name":"Precipitation Measurement and Analysis","score":0.014800000004470348,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6014000177383423},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.4788999855518341},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.3391999900341034},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.3037000000476837},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.2761000096797943}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.722599983215332},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.636900007724762},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6014000177383423},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.4788999855518341},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3822000026702881},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.3391999900341034},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.3037000000476837},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.2761000096797943},{"id":"https://openalex.org/C51675839","wikidata":"https://www.wikidata.org/wiki/Q1665681","display_name":"Intelligent Network","level":2,"score":0.2644999921321869},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.2524999976158142},{"id":"https://openalex.org/C129880937","wikidata":"https://www.wikidata.org/wiki/Q677023","display_name":"Multiprotocol Label Switching","level":3,"score":0.25110000371932983}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2026.3693182","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2026.3693182","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5609391317","display_name":null,"funder_award_id":"62471255","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0],"satellite-aerial-terrestrial":[1],"network":[2],"(SATN)":[3],"is":[4],"a":[5,30,44,64,98,140,165,172],"promising":[6],"architecture":[7],"to":[8,63,83],"achieve":[9],"seamless":[10],"global":[11],"coverage":[12],"and":[13,35,51,116,127,155,170,177,206],"meet":[14],"diverse":[15],"quality-of-service":[16],"(QoS)":[17],"requirements":[18],"in":[19,201],"next-generation":[20],"wireless":[21],"communications.":[22],"To":[23,92],"support":[24],"such":[25,74],"multi-layered":[26],"connectivity,":[27],"we":[28,96,107,133,163],"consider":[29],"mixed":[31,75,99],"radio":[32],"frequency":[33],"(RF)":[34],"free-space":[36],"optical":[37],"(FSO)":[38],"architecture,":[39],"where":[40],"heterogeneous":[41,90,122],"users":[42],"access":[43,154],"high-altitude":[45],"platform":[46],"(HAP)":[47],"via":[48],"RF":[49,153],"links,":[50],"the":[52,60,114,135,147,152,193],"HAP,":[53],"acting":[54],"as":[55],"an":[56,67],"aerial":[57],"relay,":[58],"forwards":[59],"aggregated":[61],"traffic":[62],"satellite":[65],"through":[66],"FSO":[68,156],"backhaul.":[69],"Existing":[70],"transmission":[71,103],"schemes":[72,200],"for":[73,89],"RF-FSO":[76,100],"SATNs,":[77],"however,":[78],"are":[79],"not":[80],"well":[81],"suited":[82],"providing":[84],"differentiated":[85],"statistical":[86,109,173,207],"QoS":[87,182,208],"guarantees":[88],"users.":[91],"address":[93],"this":[94,131,161],"limitation,":[95],"propose":[97,171],"QoS-aware":[101],"uplink":[102],"(MRQ-UT)":[104],"scheme.":[105],"Specifically,":[106],"impose":[108],"delay-QoS":[110],"constraints":[111,123],"at":[112],"both":[113],"user":[115],"HAP":[117],"buffers,":[118],"thereby":[119],"explicitly":[120],"capturing":[121],"on":[124],"queueing":[125],"delay":[126],"buffer":[128],"overflow.":[129],"On":[130],"basis,":[132],"derive":[134],"system":[136],"effective":[137,204],"capacity":[138,205],"using":[139],"two-stage":[141],"tandem":[142],"queue":[143],"model,":[144,162],"which":[145],"captures":[146],"sequential":[148],"queuing":[149],"behavior":[150],"over":[151],"backhaul":[157],"links.":[158],"Building":[159],"upon":[160],"develop":[164],"tractable":[166],"effective-capacity-based":[167],"optimization":[168],"framework":[169],"channel-aware":[174],"joint":[175],"power":[176],"beamforming":[178],"algorithm":[179],"that":[180,192],"enhances":[181],"provisioning":[183],"under":[184],"imperfect":[185],"channel":[186],"state":[187],"information.":[188],"Simulation":[189],"results":[190],"demonstrate":[191],"proposed":[194],"MRQ-UT":[195],"scheme":[196],"significantly":[197],"outperforms":[198],"benchmark":[199],"terms":[202],"of":[203],"performance.":[209]},"counts_by_year":[],"updated_date":"2026-05-26T06:15:08.310788","created_date":"2026-05-15T00:00:00"}