{"id":"https://openalex.org/W7214053336","doi":"https://doi.org/10.48550/arxiv.2609.23698","title":"NOMA-Assisted Multi-User Hybrid Wireless-Fed Pinching-Antenna Systems","display_name":"NOMA-Assisted Multi-User Hybrid Wireless-Fed Pinching-Antenna Systems","publication_year":2026,"publication_date":"2026-09-20","ids":{"openalex":"https://openalex.org/W7214053336","doi":"https://doi.org/10.48550/arxiv.2609.23698"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2609.23698","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.23698","pdf_url":"https://arxiv.org/pdf/2609.23698","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2609.23698","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5139391698","display_name":"Hui Yang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I100286613","display_name":"Hunan Institute of Science and Technology","ror":"https://ror.org/044ysd349","country_code":"CN","type":"education","lineage":["https://openalex.org/I100286613"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang, Hui","raw_affiliation_strings":["Hunan Institute of Science and Technology , Yueyang , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hunan Institute of Science and Technology , Yueyang , China","institution_ids":["https://openalex.org/I100286613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152479239","display_name":"Peng Zhu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I100286613","display_name":"Hunan Institute of Science and Technology","ror":"https://ror.org/044ysd349","country_code":"CN","type":"education","lineage":["https://openalex.org/I100286613"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhu, Peng","raw_affiliation_strings":["Hunan Institute of Science and Technology , Yueyang , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hunan Institute of Science and Technology , Yueyang , China","institution_ids":["https://openalex.org/I100286613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073353495","display_name":"Ming Zeng","orcid":"https://orcid.org/0000-0001-8446-9225","observed_orcids":["https://orcid.org/0000-0001-8446-9225","https://orcid.org/0000-0003-2955-6806"]},"institutions":[{"id":"https://openalex.org/I100286613","display_name":"Hunan Institute of Science and Technology","ror":"https://ror.org/044ysd349","country_code":"CN","type":"education","lineage":["https://openalex.org/I100286613"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zeng, Ming","raw_affiliation_strings":["Hunan Institute of Science and Technology , Yueyang , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hunan Institute of Science and Technology , Yueyang , China","institution_ids":["https://openalex.org/I100286613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126845928","display_name":"Ebrahim Bedeer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I100286613","display_name":"Hunan Institute of Science and Technology","ror":"https://ror.org/044ysd349","country_code":"CN","type":"education","lineage":["https://openalex.org/I100286613"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bedeer, Ebrahim","raw_affiliation_strings":["Hunan Institute of Science and Technology , Yueyang , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hunan Institute of Science and Technology , Yueyang , China","institution_ids":["https://openalex.org/I100286613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028457291","display_name":"Saeid Pakravan","orcid":"https://orcid.org/0000-0003-4364-8280","observed_orcids":["https://orcid.org/0000-0003-4364-8280","https://orcid.org/0000-0002-3206-5365"]},"institutions":[{"id":"https://openalex.org/I100286613","display_name":"Hunan Institute of Science and Technology","ror":"https://ror.org/044ysd349","country_code":"CN","type":"education","lineage":["https://openalex.org/I100286613"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pakravan, Saeid","raw_affiliation_strings":["Hunan Institute of Science and Technology , Yueyang , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hunan Institute of Science and Technology , Yueyang , China","institution_ids":["https://openalex.org/I100286613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5139444887","display_name":"Yulei Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I100286613","display_name":"Hunan Institute of Science and Technology","ror":"https://ror.org/044ysd349","country_code":"CN","type":"education","lineage":["https://openalex.org/I100286613"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wang, Yulei","raw_affiliation_strings":["Hunan Institute of Science and Technology , Yueyang , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hunan Institute of Science and Technology , Yueyang , China","institution_ids":["https://openalex.org/I100286613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I100286613"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9423999786376953,"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":0.9423999786376953,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.01940000057220459,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.004800000227987766,"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/non-orthogonal-multiple-access","display_name":"non-orthogonal multiple access","score":0.9789999723434448},{"id":"https://openalex.org/keywords/pinching-antenna","display_name":"pinching antenna","score":0.8500000238418579},{"id":"https://openalex.org/keywords/full-duplex-relaying","display_name":"full-duplex relaying","score":0.800000011920929},{"id":"https://openalex.org/keywords/amplify-and-forward-relaying","display_name":"amplify-and-forward relaying","score":0.8230000138282776},{"id":"https://openalex.org/keywords/dielectric-waveguides","display_name":"dielectric waveguides","score":0.8740000128746033},{"id":"https://openalex.org/keywords/successive-interference-cancellation","display_name":"successive interference cancellation","score":0.753000020980835},{"id":"https://openalex.org/keywords/zero-forcing-beamforming","display_name":"zero-forcing beamforming","score":0.7379999756813049},{"id":"https://openalex.org/keywords/antenna-placement-optimization","display_name":"antenna position optimization","score":0.8560000061988831},{"id":"https://openalex.org/keywords/decoding-order","display_name":"decoding order","score":0.7080000042915344},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"resource allocation","score":0.5360000133514404},{"id":"https://openalex.org/keywords/millimeter-wave-communication","display_name":"millimeter-wave communication","score":0.6330000162124634}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6345999836921692},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.5566999912261963},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.5218999981880188},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5026000142097473},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.45829999446868896},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4523000121116638},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.43549999594688416},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.4244999885559082},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.39010000228881836},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37540000677108765},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.3725999891757965},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.36559998989105225},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.35370001196861267},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.3434000015258789},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.32170000672340393},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.32120001316070557},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.31540000438690186},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.30979999899864197},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.30169999599456787},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.30090001225471497},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.2996000051498413},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.2980000078678131},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.29280000925064087},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.2831000089645386},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.2736999988555908},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27300000190734863},{"id":"https://openalex.org/C57691317","wikidata":"https://www.wikidata.org/wiki/Q1289248","display_name":"Scalar (mathematics)","level":2,"score":0.27079999446868896},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.26330000162124634}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2609.23698","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.23698","pdf_url":"https://arxiv.org/pdf/2609.23698","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"doi:10.48550/arxiv.2609.23698","doi":"https://doi.org/10.48550/arxiv.2609.23698","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.23698","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2609.23698","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.23698","pdf_url":"https://arxiv.org/pdf/2609.23698","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G2291415179","display_name":null,"funder_award_id":"RGPIN-2026-05442","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G5916538256","display_name":null,"funder_award_id":"341270","funder_id":"https://openalex.org/F4320334841","funder_display_name":"Fonds de recherche du Qu\u00e9bec \u2013 Nature et technologies"}],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"},{"id":"https://openalex.org/F4320334841","display_name":"Fonds de recherche du Qu\u00e9bec \u2013 Nature et technologies","ror":"https://ror.org/00b9f9778"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7214053336.pdf","grobid_xml":"https://content.openalex.org/works/W7214053336.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W4415132884","https://openalex.org/W7136746436"],"related_works":["https://openalex.org/W7116791294","https://openalex.org/W7203840458","https://openalex.org/W7125967504","https://openalex.org/W7138901983","https://openalex.org/W7165370812","https://openalex.org/W4416269537","https://openalex.org/W7131475819","https://openalex.org/W7133987387","https://openalex.org/W4414693385","https://openalex.org/W4417029949"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"a":[3,25,31,42,92,98,106,113,138,153],"non-orthogonal":[4],"multiple-access":[5,184],"(NOMA)-assisted":[6],"multi-user":[7],"wireless-fed":[8],"pinching-antenna":[9,89],"system":[10],"(Wi-PASS).":[11],"A":[12],"multi-antenna":[13],"base":[14],"station":[15],"(BS)":[16],"simultaneously":[17],"serves":[18,50],"one":[19,46],"direct":[20],"user":[21,164],"and":[22,45,62,88,95,111,128,181,194,204,219],"wirelessly":[23],"feeds":[24],"full-duplex":[26],"amplify-and-forward":[27],"relay":[28,36,80],"equipped":[29],"with":[30],"directional":[32],"horn":[33],"receiver.":[34],"The":[35,117],"injects":[37],"the":[38,70,77,102,122,129,132,145,168,173,198,216],"NOMA":[39,83],"waveform":[40],"into":[41,124],"dielectric":[43],"waveguide,":[44],"position-adjustable":[47],"pinching":[48],"antenna":[49],"two":[51],"additional":[52],"users.":[53],"Under":[54],"maximum-gain":[55],"zero-forcing":[56],"transmission,":[57],"ideal":[58],"successive":[59],"interference":[60],"cancellation,":[61],"an":[63],"additive":[64],"residual":[65,220],"self-interference":[66],"model,":[67],"we":[68],"minimize":[69],"total":[71],"consumed":[72,175],"power":[73,84,134,176,200],"by":[74,137,151,201],"jointly":[75],"optimizing":[76],"BS":[78],"powers,":[79],"amplification":[81],"factor,":[82],"coefficients,":[85],"decoding":[86,96,119],"order,":[87,97],"position.":[90],"For":[91],"fixed":[93],"position":[94,148],"variable":[99],"transformation":[100],"reduces":[101,197],"resource-allocation":[103],"problem":[104,110],"to":[105,208],"strictly":[107],"convex":[108],"scalar":[109],"yields":[112],"closed-form":[114],"global":[115],"solution.":[116],"position-dependent":[118],"order":[120],"partitions":[121],"waveguide":[123],"finitely":[125],"many":[126],"intervals,":[127],"derivative":[130],"of":[131,191],"optimized":[133],"is":[135,149],"governed":[136],"quadratic":[139],"polynomial":[140],"on":[141],"each":[142],"interval.":[143],"Hence,":[144],"globally":[146],"optimal":[147],"found":[150],"evaluating":[152],"small":[154],"finite":[155],"candidate":[156],"set.":[157],"Simulations":[158],"at":[159],"28~GHz":[160],"over":[161],"1000":[162],"random":[163],"topologies":[165],"show":[166],"that":[167],"proposed":[169],"architecture":[170],"consistently":[171],"requires":[172],"lowest":[174],"among":[177],"direct-transmission,":[178],"array-fed,":[179],"no-PASS,":[180],"equal-time":[182,209],"orthogonal":[183],"(OMA)":[185],"benchmarks.":[186],"At":[187],"target":[188],"signal-to-interference-plus-noise":[189],"ratios":[190],"20,":[192],"25,":[193],"30~dB,":[195],"it":[196],"average":[199],"19.2%,":[202],"21.1%,":[203],"21.7%,":[205],"respectively,":[206],"relative":[207],"OMA,":[210],"while":[211],"preserving":[212],"its":[213],"advantage":[214],"as":[215],"BS-relay":[217],"distance":[218],"SI":[221],"increase.":[222]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-09-23T00:00:00"}
