{"id":"https://openalex.org/W3174371115","doi":"https://doi.org/10.1109/saci51354.2021.9465621","title":"A Novel Hybrid AF/DF Cooperative Communication Scheme for Power Domain NOMA","display_name":"A Novel Hybrid AF/DF Cooperative Communication Scheme for Power Domain NOMA","publication_year":2021,"publication_date":"2021-05-19","ids":{"openalex":"https://openalex.org/W3174371115","doi":"https://doi.org/10.1109/saci51354.2021.9465621","mag":"3174371115"},"language":"en","primary_location":{"id":"doi:10.1109/saci51354.2021.9465621","is_oa":false,"landing_page_url":"https://doi.org/10.1109/saci51354.2021.9465621","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 15th International Symposium on Applied Computational Intelligence and Informatics (SACI)","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/A5029263742","display_name":"Mahnoor Ajmal","orcid":"https://orcid.org/0000-0003-4442-9901"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Mahnoor Ajmal","raw_affiliation_strings":["National University of Sciences & Technology,College of Electrical & Mechanical Engineering,Department of Electrical Engineering,Islamabad,Pakistan"],"affiliations":[{"raw_affiliation_string":"National University of Sciences & Technology,College of Electrical & Mechanical Engineering,Department of Electrical Engineering,Islamabad,Pakistan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008635537","display_name":"Muhammad Zeeshan","orcid":"https://orcid.org/0000-0003-1273-8224"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Muhammad Zeeshan","raw_affiliation_strings":["National University of Sciences & Technology,College of Electrical & Mechanical Engineering,Department of Electrical Engineering,Islamabad,Pakistan"],"affiliations":[{"raw_affiliation_string":"National University of Sciences & Technology,College of Electrical & Mechanical Engineering,Department of Electrical Engineering,Islamabad,Pakistan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5029263742"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3008,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.55376107,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"000055","last_page":"000060"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"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":1.0,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9962999820709229,"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":0.9901000261306763,"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/computer-science","display_name":"Computer science","score":0.7652968168258667},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.6191162467002869},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.5762362480163574},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5733968615531921},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5684733390808105},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5661302804946899},{"id":"https://openalex.org/keywords/low-latency","display_name":"Low latency (capital markets)","score":0.5574281811714172},{"id":"https://openalex.org/keywords/power-domains","display_name":"Power domains","score":0.47826087474823},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.46292898058891296},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.45421871542930603},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4147680401802063},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3630473017692566},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.36198675632476807},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.28091758489608765}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7652968168258667},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6191162467002869},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.5762362480163574},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5733968615531921},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5684733390808105},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5661302804946899},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.5574281811714172},{"id":"https://openalex.org/C16021271","wikidata":"https://www.wikidata.org/wiki/Q17152552","display_name":"Power domains","level":3,"score":0.47826087474823},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.46292898058891296},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.45421871542930603},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4147680401802063},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3630473017692566},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.36198675632476807},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.28091758489608765},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/saci51354.2021.9465621","is_oa":false,"landing_page_url":"https://doi.org/10.1109/saci51354.2021.9465621","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 15th International Symposium on Applied Computational Intelligence and Informatics (SACI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2002685208","https://openalex.org/W2071572549","https://openalex.org/W2085486577","https://openalex.org/W2118702395","https://openalex.org/W2149171456","https://openalex.org/W2277419020","https://openalex.org/W2522847968","https://openalex.org/W2596673258","https://openalex.org/W2769456309","https://openalex.org/W2810110009","https://openalex.org/W2899294940","https://openalex.org/W2949282141","https://openalex.org/W2964044470","https://openalex.org/W3015265551","https://openalex.org/W3101450547"],"related_works":["https://openalex.org/W3005603035","https://openalex.org/W4313154955","https://openalex.org/W2593351034","https://openalex.org/W3005006689","https://openalex.org/W4282973224","https://openalex.org/W4301820745","https://openalex.org/W2951312583","https://openalex.org/W3138127126","https://openalex.org/W3134783606","https://openalex.org/W4285593804"],"abstract_inverted_index":{"Future":[0],"wireless":[1,23],"communication":[2,24,119],"demand":[3],"high":[4,9],"data":[5],"rates,":[6],"low":[7],"latency,":[8],"accuracy,":[10],"better":[11,69],"quality":[12,34],"of":[13,65,106,139,150,160,176,188],"service":[14],"and":[15,42,87,130],"much":[16],"more.":[17],"These":[18],"demands":[19],"raise":[20],"challenges":[21],"in":[22,142,195],"system":[25,197],"because":[26],"signal":[27,33,92],"is":[28,35,62,99,169],"traveling":[29],"through":[30],"medium":[31],"where":[32],"degraded":[36],"by":[37],"random":[38],"fades,":[39],"diffraction,":[40],"noise":[41],"other":[43,90],"performance":[44,70,138,175,187],"reducing":[45],"phenomenon.":[46],"To":[47],"meet":[48],"the":[49,96,147,193],"demands,":[50],"we":[51,56,113],"need":[52],"technological":[53],"advancements,":[54],"so":[55],"can":[57,198],"alleviate":[58],"these":[59],"challenges.":[60],"NOMA":[61,79,101,125,151],"emerging":[63],"technique":[64],"5G":[66],"that":[67,100,152,154,186],"ensures":[68],"than":[71],"traditional":[72],"multiple":[73],"access":[74],"techniques.":[75],"In":[76,110],"a":[77,115],"typical":[78],"system,":[80],"users":[81,103],"individually":[82],"communicate":[83],"with":[84,163],"base":[85],"station":[86],"treat":[88],"any":[89],"user":[91,135,141,156,162,168,178,190],"as":[93,171],"noise.":[94],"Here":[95],"important":[97],"point":[98],"strong":[102,134,155],"have":[104],"information":[105],"all":[107],"weak":[108,140,161,177,189],"users.":[109],"this":[111],"paper,":[112],"propose":[114],"novel":[116],"hybrid":[117],"cooperative":[118,180,202],"scheme":[120],"for":[121],"multiuser":[122],"power":[123],"domain":[124],"based":[126],"on":[127],"amplify-and-forward":[128],"(AF)":[129],"decode-and-forward":[131],"(DF)":[132],"over":[133,192],"to":[136,173],"improve":[137,174],"cellular":[143,196],"system.":[144],"We":[145],"exploited":[146],"key":[148],"feature":[149],"states":[153],"has":[157],"prior":[158],"knowledge":[159],"bad":[164],"channel":[165],"condition.":[166],"Strong":[167],"used":[170],"relay":[172],"via":[179,201],"communication.":[181,203],"BER":[182],"Curves":[183],"analysis":[184],"proved":[185],"laying":[191],"edge":[194],"be":[199],"improved":[200]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}