{"id":"https://openalex.org/W7135038905","doi":"https://doi.org/10.1109/twc.2026.3671050","title":"Adaptive Interference Management for Enhancing RIS-Assisted NOMA Systems Through Satellite\u2013Terrestrial Links","display_name":"Adaptive Interference Management for Enhancing RIS-Assisted NOMA Systems Through Satellite\u2013Terrestrial Links","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7135038905","doi":"https://doi.org/10.1109/twc.2026.3671050"},"language":null,"primary_location":{"id":"doi:10.1109/twc.2026.3671050","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2026.3671050","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/A5101683127","display_name":"M. Khalil","orcid":null},"institutions":[{"id":"https://openalex.org/I82951845","display_name":"RMIT University","ror":"https://ror.org/04ttjf776","country_code":"AU","type":"education","lineage":["https://openalex.org/I82951845"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Muhammad I. Khalil","raw_affiliation_strings":["School of Engineering, RMIT University, Melbourne, Australia"],"affiliations":[{"raw_affiliation_string":"School of Engineering, RMIT University, Melbourne, Australia","institution_ids":["https://openalex.org/I82951845"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074247461","display_name":"K Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I82951845","display_name":"RMIT University","ror":"https://ror.org/04ttjf776","country_code":"AU","type":"education","lineage":["https://openalex.org/I82951845"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Ke Wang","raw_affiliation_strings":["School of Engineering, RMIT University, Melbourne, Australia"],"affiliations":[{"raw_affiliation_string":"School of Engineering, RMIT University, Melbourne, Australia","institution_ids":["https://openalex.org/I82951845"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101496413","display_name":"Jinho Choi","orcid":"https://orcid.org/0000-0002-5779-3414"},"institutions":[{"id":"https://openalex.org/I5681781","display_name":"The University of Adelaide","ror":"https://ror.org/00892tw58","country_code":"AU","type":"education","lineage":["https://openalex.org/I5681781"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jinho Choi","raw_affiliation_strings":["School of Electrical and Mechanical Engineering, The University of Adelaide, Adelaide, Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Mechanical Engineering, The University of Adelaide, Adelaide, Australia","institution_ids":["https://openalex.org/I5681781"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101683127"],"corresponding_institution_ids":["https://openalex.org/I82951845"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.92323439,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"25","issue":null,"first_page":"13447","last_page":"13462"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.7103999853134155,"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":0.7103999853134155,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.17980000376701355,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.01889999955892563,"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/noma","display_name":"Noma","score":0.7991999983787537},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6068000197410583},{"id":"https://openalex.org/keywords/co-channel-interference","display_name":"Co-channel interference","score":0.41269999742507935},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4058000147342682},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.3756999969482422},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.3662000000476837},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.361299991607666},{"id":"https://openalex.org/keywords/spread-spectrum","display_name":"Spread spectrum","score":0.30979999899864197}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.7991999983787537},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7465999722480774},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6068000197410583},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5203999876976013},{"id":"https://openalex.org/C6532628","wikidata":"https://www.wikidata.org/wiki/Q5137431","display_name":"Co-channel interference","level":4,"score":0.41269999742507935},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4058000147342682},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.3756999969482422},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.3662000000476837},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.361299991607666},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3531999886035919},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35260000824928284},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.30979999899864197},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.30880001187324524},{"id":"https://openalex.org/C50151734","wikidata":"https://www.wikidata.org/wiki/Q1759577","display_name":"Matched filter","level":3,"score":0.30239999294281006},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.2921000123023987},{"id":"https://openalex.org/C2986910011","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Cellular radio","level":3,"score":0.28760001063346863},{"id":"https://openalex.org/C182448111","wikidata":"https://www.wikidata.org/wiki/Q7281197","display_name":"Radio resource management","level":4,"score":0.2867000102996826},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.2676999866962433},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.26570001244544983},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.25270000100135803},{"id":"https://openalex.org/C52970973","wikidata":"https://www.wikidata.org/wiki/Q2497134","display_name":"Adaptive system","level":2,"score":0.2526000142097473},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.25060001015663147}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2026.3671050","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2026.3671050","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":[{"score":0.6422311067581177,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"an":[3,51,94],"elevation-aware":[4,221],"interference":[5,33,97,113,194],"management":[6],"framework":[7],"for":[8],"reconfigurable":[9],"intelligent":[10],"surface":[11],"(RIS)-assisted":[12],"downlink":[13],"non-orthogonal":[14],"multiple":[15],"access":[16],"(NOMA)":[17],"in":[18,69,232],"integrated":[19],"low":[20],"Earth":[21],"orbit":[22],"(LEO)":[23],"satellite\u2013terrestrial":[24,234],"networks.":[25,236],"In":[26,129],"this":[27,48],"setting,":[28],"the":[29,37,111,163,192,217],"strength":[30],"of":[31,104,211,219],"satellite":[32,105,117],"varies":[34],"strongly":[35],"with":[36,178],"elevation":[38,212],"angle":[39],"due":[40],"to":[41,110,168],"path":[42],"loss":[43],"and":[44,67,115,149,182,227],"shadowing.":[45],"We":[46],"model":[47],"effect":[49],"via":[50],"elevation-dependent":[52,193],"weighting":[53],"factor":[54],"<inline-formula":[55,86,142,196],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[56,87,143,197],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[57,88,144,198],"<tex-math":[58,89,145,199],"notation=\"LaTeX\">$\\alpha":[59,90,146,200],"(\\theta)$":[60,91,147,201],"</tex-math></inline-formula>,":[61,202],"expressed":[62],"as":[63],"a":[64,73,80,131,173,183,208],"sigmoid":[65],"function":[66],"updated":[68],"real":[70],"time":[71],"by":[72,79],"lightweight":[74],"proportional\u2013integral":[75],"(PI)":[76],"controller":[77],"driven":[78],"scalar":[81],"performance":[82,206],"metric.":[83],"The":[84],"resulting":[85],"</tex-math></inline-formula>":[92,148],"enables":[93],"adaptive":[95,224],"successive":[96],"cancellation":[98],"(SIC)":[99],"strategy":[100],"that":[101,162,188],"prioritizes":[102],"decoding":[103,118],"or":[106],"terrestrial":[107],"components":[108],"according":[109],"instantaneous":[112],"level":[114],"omits":[116],"when":[119],"its":[120],"contribution":[121],"is":[122,138],"weak,":[123],"thereby":[124],"reducing":[125],"unnecessary":[126],"SIC":[127,186,225],"stages.":[128],"parallel,":[130],"three-mode":[132],"RIS":[133,180,222,230],"codebook":[134],"(terrestrial-priority,":[135],"balanced,":[136],"satellite-priority)":[137],"selected":[139],"based":[140],"on":[141],"refined":[150],"online":[151,229],"using":[152],"low-complexity":[153],"gradient-based":[154],"phase":[155],"updates.":[156],"Simulations":[157],"under":[158],"3GPP-compliant":[159],"parameters":[160],"show":[161],"proposed":[164],"scheme":[165],"achieves":[166],"up":[167],"20%":[169],"higher":[170],"throughput":[171],"than":[172],"conventional":[174],"static":[175],"RIS\u2013NOMA":[176],"baseline":[177],"non-adaptive":[179],"phases":[181],"fixed":[184],"channel-gain-based":[185],"order":[187],"does":[189],"not":[190],"exploit":[191],"weight":[195],"while":[203],"maintaining":[204],"robust":[205],"across":[207],"wide":[209],"range":[210],"angles.":[213],"These":[214],"results":[215],"highlight":[216],"benefits":[218],"combining":[220],"control,":[223],"ordering,":[226],"low-overhead":[228],"refinement":[231],"next-generation":[233],"NOMA":[235]},"counts_by_year":[],"updated_date":"2026-03-14T06:41:57.775601","created_date":"2026-03-13T00:00:00"}