{"id":"https://openalex.org/W4412445417","doi":"https://doi.org/10.1109/tcomm.2025.3588575","title":"ASTARS Aided Satellite Communications: An Adaptive User Pairing Approach","display_name":"ASTARS Aided Satellite Communications: An Adaptive User Pairing Approach","publication_year":2025,"publication_date":"2025-07-15","ids":{"openalex":"https://openalex.org/W4412445417","doi":"https://doi.org/10.1109/tcomm.2025.3588575"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2025.3588575","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2025.3588575","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":null,"display_name":"Chun Wang","orcid":"https://orcid.org/0009-0007-6355-9775"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chun Wang","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0007-6355-9775","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048884620","display_name":"Zhengyu Song","orcid":"https://orcid.org/0000-0001-5959-0891"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengyu Song","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-5959-0891","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056671322","display_name":"Tianwei Hou","orcid":"https://orcid.org/0000-0002-4742-122X"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianwei Hou","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-4742-122X","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033362933","display_name":"Anna Li","orcid":"https://orcid.org/0000-0002-5753-1430"},"institutions":[{"id":"https://openalex.org/I67415387","display_name":"Lancaster University","ror":"https://ror.org/04f2nsd36","country_code":"GB","type":"education","lineage":["https://openalex.org/I67415387"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Anna Li","raw_affiliation_strings":["School of Computing and Communications, Lancaster University, Lancaster, U.K"],"raw_orcid":"https://orcid.org/0000-0002-5753-1430","affiliations":[{"raw_affiliation_string":"School of Computing and Communications, Lancaster University, Lancaster, U.K","institution_ids":["https://openalex.org/I67415387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086891304","display_name":"Zheng Zhang","orcid":"https://orcid.org/0000-0001-8613-3012"},"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":"Zheng Zhang","raw_affiliation_strings":["School of Telecommunications Engineering, Xidian University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0001-8613-3012","affiliations":[{"raw_affiliation_string":"School of Telecommunications Engineering, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076863392","display_name":"Yuanwei Liu","orcid":"https://orcid.org/0000-0002-6389-8941"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yuanwei Liu","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam, Hong Kong","Department of Electrical and Electronic Engineering, The University of Hong Kong, Hong Kong, China"],"raw_orcid":"https://orcid.org/0000-0002-6389-8941","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam, Hong Kong","institution_ids":["https://openalex.org/I889458895"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, The University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002265731","display_name":"Arumugam Nallanathan","orcid":"https://orcid.org/0000-0001-8337-5884"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Arumugam Nallanathan","raw_affiliation_strings":["School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K"],"raw_orcid":"https://orcid.org/0000-0001-8337-5884","affiliations":[{"raw_affiliation_string":"School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K","institution_ids":["https://openalex.org/I166337079"]}]}],"institutions":[],"countries_distinct_count":3,"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":0.21622202,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"73","issue":"11","first_page":"12788","last_page":"12802"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.998199999332428,"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":0.998199999332428,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9646999835968018,"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/T12449","display_name":"Spacecraft Design and Technology","score":0.9355999827384949,"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/communications-satellite","display_name":"Communications satellite","score":0.6650499105453491},{"id":"https://openalex.org/keywords/pairing","display_name":"Pairing","score":0.6483469605445862},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6058636903762817},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5543642044067383},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.40343740582466125},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.38555675745010376},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3358807861804962},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2642832398414612},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.11751198768615723},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11640411615371704}],"concepts":[{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.6650499105453491},{"id":"https://openalex.org/C14103023","wikidata":"https://www.wikidata.org/wiki/Q11681459","display_name":"Pairing","level":3,"score":0.6483469605445862},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6058636903762817},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5543642044067383},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.40343740582466125},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38555675745010376},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3358807861804962},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2642832398414612},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.11751198768615723},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11640411615371704},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcomm.2025.3588575","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2025.3588575","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"},{"id":"pmh:oai:eprints.lancs.ac.uk:236582","is_oa":false,"landing_page_url":"https://eprints.lancs.ac.uk/id/eprint/236582/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401916","display_name":"Lancaster EPrints (Lancaster University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67415387","host_organization_name":"Lancaster University","host_organization_lineage":["https://openalex.org/I67415387"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1941261752","display_name":null,"funder_award_id":"2023JBZY012","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G3589673515","display_name":"TITAN Extension","funder_award_id":"EP/Y037243/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G430969837","display_name":null,"funder_award_id":"KWJBMC24002536","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G4656405983","display_name":"Scalable Hybrid Architecture for Wireless Collaborative Federated Learning (SHAFT)","funder_award_id":"EP/W034786/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G5052111458","display_name":"Smart Solutions Towards Cellular-Connected Unmanned Aerial Vehicles System (AUTONOMY)","funder_award_id":"EP/W004100/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G5633927387","display_name":null,"funder_award_id":"2024JBMC014","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G6063822356","display_name":null,"funder_award_id":"62201028","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8265352515","display_name":null,"funder_award_id":"101154499","funder_id":"https://openalex.org/F4320338337","funder_display_name":"H2020 Marie Sk\u0142odowska-Curie Actions"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320338337","display_name":"H2020 Marie Sk\u0142odowska-Curie Actions","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1996215314","https://openalex.org/W2224433383","https://openalex.org/W2522847968","https://openalex.org/W2769456309","https://openalex.org/W2790708769","https://openalex.org/W2805161269","https://openalex.org/W2943937479","https://openalex.org/W2964005248","https://openalex.org/W2969638137","https://openalex.org/W3000537180","https://openalex.org/W3002384078","https://openalex.org/W3005476696","https://openalex.org/W3007804894","https://openalex.org/W3018162274","https://openalex.org/W3035192482","https://openalex.org/W3037231455","https://openalex.org/W3081462673","https://openalex.org/W3129486236","https://openalex.org/W3135998278","https://openalex.org/W3159402647","https://openalex.org/W3179797999","https://openalex.org/W3194225147","https://openalex.org/W3198743033","https://openalex.org/W3205217150","https://openalex.org/W3216670142","https://openalex.org/W4214923099","https://openalex.org/W4225737845","https://openalex.org/W4225789363","https://openalex.org/W4292387509","https://openalex.org/W4296079333","https://openalex.org/W4296704797","https://openalex.org/W4309805845","https://openalex.org/W4313001863","https://openalex.org/W4313047643","https://openalex.org/W4322576964","https://openalex.org/W4324125657","https://openalex.org/W4376456938","https://openalex.org/W4380867998","https://openalex.org/W4382118983","https://openalex.org/W4385885073","https://openalex.org/W4390818793","https://openalex.org/W4390873764","https://openalex.org/W4390887455","https://openalex.org/W4392251942","https://openalex.org/W4392309542","https://openalex.org/W4407900665"],"related_works":["https://openalex.org/W3015473028","https://openalex.org/W3201176751","https://openalex.org/W1993094293","https://openalex.org/W2028190576","https://openalex.org/W1836774208","https://openalex.org/W4206958678","https://openalex.org/W2373343648","https://openalex.org/W64102529","https://openalex.org/W2350659615","https://openalex.org/W4241763859"],"abstract_inverted_index":{"Satellite":[0],"communication":[1,79],"is":[2,81,159,220],"a":[3,71,202],"crucial":[4],"component":[5],"for":[6],"achieving":[7],"global":[8],"communications":[9],"in":[10,44,83],"sixth":[11],"generation":[12],"(6G).":[13],"Due":[14],"to":[15,58,116,150,232],"the":[16,20,23,26,64,69,114,123,130,136,152,162,166,172,177,182,187,194,216,226,233,244],"large":[17],"distance":[18],"between":[19],"satellite":[21,45,78,115,183,248],"and":[22,35,51,96,101,186,201,236],"terrestrial":[24],"users,":[25],"multiplicative":[27,60],"fading":[28,61],"effects":[29],"of":[30,126,215,225,247],"traditional":[31],"passive":[32],"simultaneous":[33,49],"transmitting":[34,50],"reflecting":[36,52],"reconfigurable":[37],"intelligent":[38],"surfaces":[39,53],"(STAR-RISs)":[40],"are":[41,205],"more":[42],"severe":[43],"communication.":[46,249],"Recently,":[47],"active":[48],"(ASTARSs)":[54],"have":[55],"been":[56],"proposed":[57,82],"mitigate":[59],"by":[62,68],"amplifying":[63],"incident":[65],"signal.":[66],"Motivated":[67],"above,":[70],"novel":[72],"ASTARS-aided":[73],"non-orthogonal":[74],"multiple":[75],"access":[76],"(NOMA)":[77],"network":[80],"this":[84],"paper,":[85],"which":[86],"includes":[87],"one":[88,94],"low":[89],"earth":[90],"orbit":[91],"(LEO)":[92],"satellite,":[93],"ASTARS":[95,188,240],"several":[97],"far-field":[98],"users":[99,103],"(FFUs)":[100],"near-field":[102],"(NFUs).":[104],"We":[105],"propose":[106],"an":[107,147],"adaptive":[108],"NOMA":[109,167,178],"pairing":[110,119,133,139,169,218,228],"strategy":[111],"that":[112,224],"allows":[113],"flexibly":[117],"select":[118],"schemes.":[120],"Depending":[121],"on":[122],"users\u2019":[124],"quality":[125],"service":[127],"requirements,":[128],"either":[129],"NFU-FFU":[131],"(NF)":[132],"scheme":[134,140,219],"or":[135],"NFU-NFU":[137],"(NN)":[138],"can":[141,241],"be":[142],"used.":[143],"Then,":[144],"we":[145],"formulate":[146],"optimization":[148,157,196],"problem":[149],"maximize":[151],"channel":[153,213,245],"capacity.":[154],"A":[155],"two-layer":[156],"algorithm":[158],"proposed,":[160],"where":[161],"outer":[163],"layer":[164,174],"selects":[165],"user":[168],"schemes,":[170,239],"while":[171],"inner":[173],"alternately":[175],"optimizes":[176],"power":[179],"allocation":[180],"factors,":[181],"precoding":[184],"matrix":[185],"phase":[189],"shift":[190],"matrices.":[191],"To":[192],"solve":[193],"non-convex":[195],"problem,":[197],"successive":[198],"convex":[199],"approximation":[200],"penalty-based":[203],"method":[204],"employed.":[206],"The":[207,212],"numerical":[208],"results":[209],"reveal:":[210],"1)":[211],"capacity":[214,246],"NF":[217],"always":[221],"higher":[222],"than":[223],"NN":[227],"scheme;":[229],"2)":[230],"Compared":[231],"\u201cWithout":[234],"RIS\"":[235],"\u201cPassive":[237],"STARS\"":[238],"significantly":[242],"improve":[243]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
