{"id":"https://openalex.org/W4409225745","doi":"https://doi.org/10.1109/lcomm.2025.3558252","title":"IRS-NOMA Transmission in Cooperative Networks","display_name":"IRS-NOMA Transmission in Cooperative Networks","publication_year":2025,"publication_date":"2025-04-07","ids":{"openalex":"https://openalex.org/W4409225745","doi":"https://doi.org/10.1109/lcomm.2025.3558252"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2025.3558252","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2025.3558252","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"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 Communications Letters","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/A5044913354","display_name":"Vahid Zibakalam","orcid":"https://orcid.org/0009-0004-4850-1354"},"institutions":[{"id":"https://openalex.org/I80543232","display_name":"K.N.Toosi University of Technology","ror":"https://ror.org/0433abe34","country_code":"IR","type":"education","lineage":["https://openalex.org/I80543232"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Vahid Zibakalam","raw_affiliation_strings":["Faculty of Electrical Engineering, K. N. Toosi University of Technology, Tehran, Iran","Faculty of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran"],"raw_orcid":"https://orcid.org/0009-0004-4850-1354","affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering, K. N. Toosi University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I80543232"]},{"raw_affiliation_string":"Faculty of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I80543232"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062396554","display_name":"Mehrdad Ardebilipour","orcid":null},"institutions":[{"id":"https://openalex.org/I80543232","display_name":"K.N.Toosi University of Technology","ror":"https://ror.org/0433abe34","country_code":"IR","type":"education","lineage":["https://openalex.org/I80543232"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mehrdad Ardebilipour","raw_affiliation_strings":["Faculty of Electrical Engineering, K. N. Toosi University of Technology, Tehran, Iran","Faculty of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering, K. N. Toosi University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I80543232"]},{"raw_affiliation_string":"Faculty of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I80543232"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028414248","display_name":"Bahareh Akhbari","orcid":"https://orcid.org/0000-0002-3199-0161"},"institutions":[{"id":"https://openalex.org/I80543232","display_name":"K.N.Toosi University of Technology","ror":"https://ror.org/0433abe34","country_code":"IR","type":"education","lineage":["https://openalex.org/I80543232"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Bahareh Akhbari","raw_affiliation_strings":["Faculty of Electrical Engineering, K. N. Toosi University of Technology, Tehran, Iran","Faculty of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering, K. N. Toosi University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I80543232"]},{"raw_affiliation_string":"Faculty of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I80543232"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025616841","display_name":"Abolqasem Hesam","orcid":"https://orcid.org/0000-0001-9531-232X"},"institutions":[{"id":"https://openalex.org/I80543232","display_name":"K.N.Toosi University of Technology","ror":"https://ror.org/0433abe34","country_code":"IR","type":"education","lineage":["https://openalex.org/I80543232"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Abolqasem Hesam","raw_affiliation_strings":["Faculty of Electrical Engineering, K. N. Toosi University of Technology, Tehran, Iran","Faculty of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran"],"raw_orcid":"https://orcid.org/0000-0001-9531-232X","affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering, K. N. Toosi University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I80543232"]},{"raw_affiliation_string":"Faculty of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I80543232"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I80543232"],"apc_list":null,"apc_paid":null,"fwci":0.9253,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.7375241,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"29","issue":"6","first_page":"1235","last_page":"1239"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9987999796867371,"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":0.9987999796867371,"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/T13052","display_name":"Molecular Communication and Nanonetworks","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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":0.9828000068664551,"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":0.859182596206665},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6862645149230957},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6053632497787476},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5217955112457275},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4036986231803894},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.27897101640701294}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.859182596206665},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6862645149230957},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6053632497787476},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5217955112457275},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4036986231803894},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.27897101640701294}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2025.3558252","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2025.3558252","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1958281780","https://openalex.org/W2086559523","https://openalex.org/W2904109695","https://openalex.org/W2948573205","https://openalex.org/W3092976552","https://openalex.org/W3107731108","https://openalex.org/W3181823318","https://openalex.org/W3190423190","https://openalex.org/W4207046773","https://openalex.org/W4213157525","https://openalex.org/W4312774588","https://openalex.org/W4391942382","https://openalex.org/W4392567222"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3030525848","https://openalex.org/W4385197910","https://openalex.org/W2340639785","https://openalex.org/W4404253608","https://openalex.org/W3010814398","https://openalex.org/W4385197899","https://openalex.org/W3005957545"],"abstract_inverted_index":{"In":[0,54],"this":[1],"letter,":[2],"we":[3],"propose":[4],"a":[5,10,26,29,32],"novel":[6],"scheme":[7,41,96],"that":[8],"utilizes":[9],"hybrid":[11],"relay":[12],"and":[13,68],"intelligent":[14],"reconfigurable":[15],"surface":[16],"(IRS)":[17],"to":[18,28,98],"enable":[19],"simultaneous":[20],"transmission":[21],"of":[22,46,93],"two":[23],"symbols":[24],"from":[25,43],"source":[27],"destination":[30],"using":[31],"non-orthogonal":[33],"multiple":[34],"access":[35],"(NOMA)":[36],"scheme.":[37],"As":[38],"the":[39,44,47,50,55,58,65,69,84,91,94],"proposed":[40,95],"benefits":[42],"advantages":[45],"multiplexing":[48],"technique,":[49],"spectral":[51],"efficiency":[52],"increases.":[53],"devised":[56],"scheme,":[57],"achievable":[59],"sum-rate":[60],"is":[61],"maximized":[62],"by":[63],"optimizing":[64],"IRS":[66],"coefficients":[67,81],"NOMA":[70],"power":[71],"allocation":[72],"coefficients.":[73],"We":[74],"derive":[75],"closed-form":[76],"expressions":[77],"for":[78],"these":[79],"optimal":[80],"based":[82],"on":[83],"channel":[85],"state":[86],"information.":[87],"Simulation":[88],"results":[89],"demonstrate":[90],"superiority":[92],"compared":[97],"benchmark":[99],"scenarios.":[100]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
