{"id":"https://openalex.org/W4398151340","doi":"https://doi.org/10.1109/lwc.2024.3403378","title":"Outage Performance of Multiple Hybrid Active Relays and RISs-Assisted NOMA Networks","display_name":"Outage Performance of Multiple Hybrid Active Relays and RISs-Assisted NOMA Networks","publication_year":2024,"publication_date":"2024-05-20","ids":{"openalex":"https://openalex.org/W4398151340","doi":"https://doi.org/10.1109/lwc.2024.3403378"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2024.3403378","is_oa":true,"landing_page_url":"https://doi.org/10.1109/lwc.2024.3403378","pdf_url":"https://ieeexplore.ieee.org/ielx7/5962382/6065724/10535443.pdf","source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/5962382/6065724/10535443.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090861676","display_name":"Mostafa Samy","orcid":"https://orcid.org/0000-0002-2691-6258"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":true,"raw_author_name":"Mostafa Samy","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Esch sur Alzette, Luxembourg"],"affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Esch sur Alzette, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041497097","display_name":"Hayder Al-Hraishawi","orcid":"https://orcid.org/0000-0002-0977-9984"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Hayder Al-Hraishawi","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Esch sur Alzette, Luxembourg"],"affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Esch sur Alzette, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016154330","display_name":"Symeon Chatzinotas","orcid":"https://orcid.org/0000-0001-5122-0001"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Symeon Chatzinotas","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Esch sur Alzette, Luxembourg"],"affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Esch sur Alzette, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108147509","display_name":"Bj\u00f6rn Otteresten","orcid":null},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Bj\u00f6rn Ottersten","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Esch sur Alzette, Luxembourg"],"affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Esch sur Alzette, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5090861676"],"corresponding_institution_ids":["https://openalex.org/I186903577"],"apc_list":null,"apc_paid":null,"fwci":2.3055,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.88424477,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"13","issue":"9","first_page":"2322","last_page":"2326"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9819999933242798,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9761999845504761,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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":0.8604686856269836},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7934505939483643},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.7338541746139526},{"id":"https://openalex.org/keywords/rician-fading","display_name":"Rician fading","score":0.7261624336242676},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.7055169939994812},{"id":"https://openalex.org/keywords/path-loss","display_name":"Path loss","score":0.6780257821083069},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6692001819610596},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5144224762916565},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4881483018398285},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.48638394474983215},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.45340341329574585},{"id":"https://openalex.org/keywords/outage-probability","display_name":"Outage probability","score":0.43232598900794983},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.41508591175079346},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.38138672709465027},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24809682369232178},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.20291247963905334},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.15094172954559326},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12760472297668457},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.11035135388374329}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.8604686856269836},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7934505939483643},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7338541746139526},{"id":"https://openalex.org/C60472773","wikidata":"https://www.wikidata.org/wiki/Q7331156","display_name":"Rician fading","level":4,"score":0.7261624336242676},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.7055169939994812},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.6780257821083069},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6692001819610596},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5144224762916565},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4881483018398285},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.48638394474983215},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.45340341329574585},{"id":"https://openalex.org/C2778258436","wikidata":"https://www.wikidata.org/wiki/Q30672262","display_name":"Outage probability","level":4,"score":0.43232598900794983},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.41508591175079346},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.38138672709465027},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24809682369232178},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.20291247963905334},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.15094172954559326},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12760472297668457},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.11035135388374329},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lwc.2024.3403378","is_oa":true,"landing_page_url":"https://doi.org/10.1109/lwc.2024.3403378","pdf_url":"https://ieeexplore.ieee.org/ielx7/5962382/6065724/10535443.pdf","source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-article"},{"id":"pmh:oai:orbilu.uni.lu:10993/62612","is_oa":true,"landing_page_url":"https://orbilu.uni.lu/handle/10993/62612","pdf_url":"https://orbilu.uni.lu/bitstream/10993/62612/1/Outage%20Performance%20of%20Multiple%20Hybrid%20Active%20Relays%20and%20RISs-Assisted%20NOMA%20Networks.pdf","source":{"id":"https://openalex.org/S4306401815","display_name":"Open Repository and Bibliography (University of Luxembourg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I186903577","host_organization_name":"University of Luxembourg","host_organization_lineage":["https://openalex.org/I186903577"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Wireless Communications Letters, 13 (9), 2322 - 2326 (2024)","raw_type":"peer reviewed"}],"best_oa_location":{"id":"doi:10.1109/lwc.2024.3403378","is_oa":true,"landing_page_url":"https://doi.org/10.1109/lwc.2024.3403378","pdf_url":"https://ieeexplore.ieee.org/ielx7/5962382/6065724/10535443.pdf","source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5799999833106995,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4398151340.pdf"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W2027563534","https://openalex.org/W2143501413","https://openalex.org/W2299769372","https://openalex.org/W2767070222","https://openalex.org/W2790825170","https://openalex.org/W2795438174","https://openalex.org/W2964123890","https://openalex.org/W2968810373","https://openalex.org/W2990747873","https://openalex.org/W3099989708","https://openalex.org/W3174042897","https://openalex.org/W3205217150","https://openalex.org/W4226332602","https://openalex.org/W4312461449","https://openalex.org/W4312674407","https://openalex.org/W4312908971","https://openalex.org/W4386363074","https://openalex.org/W4392153040"],"related_works":["https://openalex.org/W2347636461","https://openalex.org/W2120860811","https://openalex.org/W2944897482","https://openalex.org/W4310548028","https://openalex.org/W2176605206","https://openalex.org/W2889813435","https://openalex.org/W2297105046","https://openalex.org/W4388822057","https://openalex.org/W4364385707","https://openalex.org/W2787280861"],"abstract_inverted_index":{"As":[0],"the":[1,31,49,53,70,82],"demand":[2],"for":[3,68,128],"high-performance":[4],"wireless":[5],"communication":[6],"continues":[7],"to":[8,13],"grow,":[9],"it":[10,117],"becomes":[11],"essential":[12],"explore":[14],"efficient":[15],"network":[16],"designs":[17],"that":[18],"can":[19],"improve":[20],"system":[21],"efficiency,":[22],"coverage,":[23],"and":[24,37,64,91,97],"capacity.":[25],"In":[26],"this":[27],"letter,":[28],"we":[29],"investigate":[30],"performance":[32],"of":[33,52,77,81],"hybrid":[34],"active":[35,122],"relays":[36],"reconfigurable":[38],"intelligent":[39],"surfaces":[40],"(HARRIS)-aided":[41],"non-orthogonal":[42],"multiple":[43,99],"access":[44,100],"(NOMA)":[45],"networks.":[46,102],"We":[47],"derive":[48],"outage":[50],"probability":[51],"proposed":[54],"HARRIS":[55,72,107],"architecture":[56],"in":[57,94,113,135],"closed-form":[58],"expression":[59],"over":[60],"Rician":[61],"fading":[62],"channels":[63],"develop":[65],"a":[66],"framework":[67],"selecting":[69],"best":[71],"node":[73],"considering":[74],"different":[75],"quality":[76],"service":[78],"(QoS)":[79],"requirements":[80],"users.":[83],"Simulation":[84],"results":[85],"include":[86],"comparisons":[87],"with":[88,120],"pure":[89,92,109],"RIS":[90,110],"relay":[93],"both":[95],"NOMA":[96,127,133],"orthogonal":[98],"(OMA)":[101],"Under":[103],"favorable":[104],"path":[105,115],"loss,":[106,116],"approaches":[108],"performance,":[111],"while":[112],"severe":[114],"closely":[118],"aligns":[119],"purely":[121],"relay.":[123],"Moreover,":[124],"OMA":[125],"outperforms":[126],"low":[129],"QoS":[130,137],"requirements,":[131],"but":[132],"excels":[134],"high":[136],"scenarios.":[138]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":3}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2024-05-21T00:00:00"}
