{"id":"https://openalex.org/W7138894394","doi":"https://doi.org/10.1109/globecom59602.2025.11432178","title":"Performance Analysis of Circular Polarization Modulation-Based NOMA-SA System with Imperfect CSI for Satellite Network","display_name":"Performance Analysis of Circular Polarization Modulation-Based NOMA-SA System with Imperfect CSI for Satellite Network","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W7138894394","doi":"https://doi.org/10.1109/globecom59602.2025.11432178"},"language":null,"primary_location":{"id":"doi:10.1109/globecom59602.2025.11432178","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11432178","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","raw_type":"proceedings-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/A5052401695","display_name":"Jingrui Su","orcid":"https://orcid.org/0000-0001-7659-4093"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jingrui Su","raw_affiliation_strings":["Xi’an University of Posts and Telecommunications,Shaanxi Key Laboratory of Information Communication Network and Security,Xi’an,China"],"affiliations":[{"raw_affiliation_string":"Xi’an University of Posts and Telecommunications,Shaanxi Key Laboratory of Information Communication Network and Security,Xi’an,China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129920865","display_name":"Chuyi Mo","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuyi Mo","raw_affiliation_strings":["Xi’an University of Posts and Telecommunications,Shaanxi Key Laboratory of Information Communication Network and Security,Xi’an,China"],"affiliations":[{"raw_affiliation_string":"Xi’an University of Posts and Telecommunications,Shaanxi Key Laboratory of Information Communication Network and Security,Xi’an,China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129934051","display_name":"Li Zhen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Zhen","raw_affiliation_strings":["Xi’an University of Posts and Telecommunications,Shaanxi Key Laboratory of Information Communication Network and Security,Xi’an,China"],"affiliations":[{"raw_affiliation_string":"Xi’an University of Posts and Telecommunications,Shaanxi Key Laboratory of Information Communication Network and Security,Xi’an,China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000607183","display_name":"Yuxuan He","orcid":"https://orcid.org/0000-0002-4325-3783"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxuan He","raw_affiliation_strings":["Xi’an University of Posts and Telecommunications,Shaanxi Key Laboratory of Information Communication Network and Security,Xi’an,China"],"affiliations":[{"raw_affiliation_string":"Xi’an University of Posts and Telecommunications,Shaanxi Key Laboratory of Information Communication Network and Security,Xi’an,China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130159072","display_name":"Jingling Li","orcid":null},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingling Li","raw_affiliation_strings":["CAST,National Key Laboratory of Science and Technology on Space Microwave,Xi’an,China"],"affiliations":[{"raw_affiliation_string":"CAST,National Key Laboratory of Science and Technology on Space Microwave,Xi’an,China","institution_ids":["https://openalex.org/I194716290"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129970197","display_name":"Pei Xiao","orcid":null},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Pei Xiao","raw_affiliation_strings":["University of Surrey,6GIC,Guildford,U.K"],"affiliations":[{"raw_affiliation_string":"University of Surrey,6GIC,Guildford,U.K","institution_ids":["https://openalex.org/I28290843"]}]},{"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":["The University of Adelaide,School of Electrical and Mechanical Engineering,Adelaide,Australia"],"affiliations":[{"raw_affiliation_string":"The University of Adelaide,School of Electrical and Mechanical Engineering,Adelaide,Australia","institution_ids":["https://openalex.org/I5681781"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5052401695"],"corresponding_institution_ids":["https://openalex.org/I4210136859"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.67972933,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5838","last_page":"5843"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.6620000004768372,"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"}},"topics":[{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.6620000004768372,"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/T12079","display_name":"IoT Networks and Protocols","score":0.3068999946117401,"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/T12042","display_name":"Satellite Communication Systems","score":0.006000000052154064,"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/aloha","display_name":"Aloha","score":0.8224999904632568},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.5370000004768372},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.517300009727478},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.4952999949455261},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.4927000105381012},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.48399999737739563},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4036000072956085},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.39959999918937683}],"concepts":[{"id":"https://openalex.org/C2776398200","wikidata":"https://www.wikidata.org/wiki/Q508880","display_name":"Aloha","level":4,"score":0.8224999904632568},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6061000227928162},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.5370000004768372},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.517300009727478},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.4952999949455261},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.4927000105381012},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.48399999737739563},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4578999876976013},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4047999978065491},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4036000072956085},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.39959999918937683},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.3935000002384186},{"id":"https://openalex.org/C153201621","wikidata":"https://www.wikidata.org/wiki/Q5121676","display_name":"Circular polarization","level":3,"score":0.385699987411499},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.38359999656677246},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3580999970436096},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.3246999979019165},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.31439998745918274},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3093999922275543},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.29989999532699585},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.27889999747276306},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.27889999747276306},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.27880001068115234},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.27320000529289246},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2705000042915344},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.2685000002384186},{"id":"https://openalex.org/C2780894989","wikidata":"https://www.wikidata.org/wiki/Q7209150","display_name":"Polarization-division multiplexing","level":4,"score":0.26179999113082886}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom59602.2025.11432178","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11432178","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1983359814","https://openalex.org/W2488265751","https://openalex.org/W2593105899","https://openalex.org/W2962947312","https://openalex.org/W2964224080","https://openalex.org/W2981587265","https://openalex.org/W3027993135","https://openalex.org/W3088102713","https://openalex.org/W3089248281","https://openalex.org/W3135141538","https://openalex.org/W3158382560","https://openalex.org/W4285598338","https://openalex.org/W4315630103","https://openalex.org/W4377712665","https://openalex.org/W4388709731"],"related_works":[],"abstract_inverted_index":{"Massive":[0],"machine-type":[1],"communication":[2],"in":[3,66],"satellite":[4,56],"networks":[5],"presents":[6],"significant":[7,132],"challenges":[8],"for":[9,103],"random":[10],"access":[11,24,44],"systems,":[12],"particularly":[13],"due":[14],"to":[15,125],"the":[16,25,52,67,81,91,104,117],"limited":[17],"number":[18],"of":[19,55,86,94,107],"terminals":[20],"that":[21,49,116],"can":[22],"successfully":[23],"network":[26],"concurrently.":[27],"To":[28],"address":[29],"this":[30,32],"issue,":[31],"paper":[33],"proposes":[34],"a":[35,100],"novel":[36],"binary":[37],"circular":[38],"polarization":[39,53,68,108],"modulation":[40],"based":[41],"non-orthogonal":[42],"multiple":[43],"slotted":[45],"ALOHA":[46],"(BCPM-NOMA-SA)":[47],"scheme":[48,119],"fully":[50],"exploits":[51],"characteristics":[54],"transmission.":[57],"The":[58],"proposed":[59,118],"approach":[60],"first":[61],"achieves":[62,120],"orthogonal":[63],"signal":[64],"separation":[65],"domain":[69,111],"through":[70],"BCPM.":[71],"Subsequently,":[72],"an":[73],"equivalent":[74],"noise":[75],"model":[76],"is":[77,97],"established":[78],"by":[79],"analyzing":[80],"Cram\u00e9r-Rao":[82],"lower":[83],"bound":[84,93],"(CRLB)":[85],"channel":[87],"estimation":[88],"errors.":[89],"Finally,":[90],"upper":[92],"system":[95],"throughput":[96,122],"derived,":[98],"providing":[99],"theoretical":[101],"foundation":[102],"synergistic":[105],"gains":[106],"and":[109,128],"power":[110],"multiplexing.":[112],"Simulation":[113],"results":[114],"demonstrate":[115],"20-35%":[121],"improvement":[123],"compared":[124],"conventional":[126],"NOMA-SA":[127],"BCPM-SA":[129],"schemes,":[130],"showing":[131],"performance":[133],"advantages.":[134]},"counts_by_year":[],"updated_date":"2026-03-20T20:54:20.808490","created_date":"2026-03-20T00:00:00"}