{"id":"https://openalex.org/W4312285796","doi":"https://doi.org/10.1109/lcomm.2022.3214445","title":"Power Allocation Optimization and Decoding Order Selection in Uplink C-NOMA Networks","display_name":"Power Allocation Optimization and Decoding Order Selection in Uplink C-NOMA Networks","publication_year":2022,"publication_date":"2022-10-13","ids":{"openalex":"https://openalex.org/W4312285796","doi":"https://doi.org/10.1109/lcomm.2022.3214445"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2022.3214445","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2022.3214445","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/A5059101599","display_name":"Mohamed Elhattab","orcid":"https://orcid.org/0000-0001-7682-9972"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Mohamed Elhattab","raw_affiliation_strings":["ECE Department, Concordia University, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"ECE Department, Concordia University, Montreal, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066718368","display_name":"Mohamed Amine Arfaoui","orcid":"https://orcid.org/0000-0001-9704-6600"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mohamed Amine Arfaoui","raw_affiliation_strings":["CIISE Department, Concordia University, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"CIISE Department, Concordia University, Montreal, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072393948","display_name":"Chadi Assi","orcid":"https://orcid.org/0000-0002-3161-1846"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Chadi Assi","raw_affiliation_strings":["CIISE Department, Concordia University, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"CIISE Department, Concordia University, Montreal, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014049864","display_name":"Ali Ghrayeb","orcid":null},"institutions":[{"id":"https://openalex.org/I58152225","display_name":"Texas A&M University at Qatar","ror":"https://ror.org/03vb4dm14","country_code":"QA","type":"education","lineage":["https://openalex.org/I58152225","https://openalex.org/I91045830"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Ali Ghrayeb","raw_affiliation_strings":["ECE Department, Texas A&#x0026;M University at Qatar, Doha, Qatar"],"affiliations":[{"raw_affiliation_string":"ECE Department, Texas A&#x0026;M University at Qatar, Doha, Qatar","institution_ids":["https://openalex.org/I58152225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010196813","display_name":"Marwa Qaraqe","orcid":"https://orcid.org/0000-0003-0767-2478"},"institutions":[{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]},{"id":"https://openalex.org/I92528248","display_name":"Qatar Foundation","ror":"https://ror.org/01cawbq05","country_code":"QA","type":"funder","lineage":["https://openalex.org/I92528248"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Marwa Qaraqe","raw_affiliation_strings":["Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University, Qatar Foundation, Doha, Qatar"],"affiliations":[{"raw_affiliation_string":"Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University, Qatar Foundation, Doha, Qatar","institution_ids":["https://openalex.org/I4210144839","https://openalex.org/I92528248"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5059101599"],"corresponding_institution_ids":["https://openalex.org/I60158472"],"apc_list":null,"apc_paid":null,"fwci":0.8311,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.71815474,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"27","issue":"1","first_page":"352","last_page":"356"},"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9936000108718872,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9926999807357788,"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":0.9359680414199829},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.9054933786392212},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7658137083053589},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7313216924667358},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6927621364593506},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5615566968917847},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.47942060232162476},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.46045687794685364},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.42707979679107666},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.31869736313819885},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.26085901260375977},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22685253620147705},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.2022455632686615}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.9359680414199829},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.9054933786392212},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7658137083053589},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7313216924667358},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6927621364593506},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5615566968917847},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.47942060232162476},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.46045687794685364},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.42707979679107666},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.31869736313819885},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.26085901260375977},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22685253620147705},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.2022455632686615},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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":1,"locations":[{"id":"doi:10.1109/lcomm.2022.3214445","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2022.3214445","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2153639779","https://openalex.org/W2596673258","https://openalex.org/W2765094238","https://openalex.org/W2802495557","https://openalex.org/W2888752912","https://openalex.org/W2964044470","https://openalex.org/W3023634272","https://openalex.org/W3042947014","https://openalex.org/W3083927575","https://openalex.org/W3209861770","https://openalex.org/W4221070377","https://openalex.org/W4285414323","https://openalex.org/W4287890620"],"related_works":["https://openalex.org/W3165611029","https://openalex.org/W2370038111","https://openalex.org/W3191669748","https://openalex.org/W2510978767","https://openalex.org/W2900836405","https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2546639359","https://openalex.org/W1922070205"],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"we":[3,52],"investigate":[4],"the":[5,12,36,43,61,71,80,92,98,101],"power":[6,62],"allocation":[7,63],"and":[8,55],"decoding":[9,91],"order":[10],"at":[11,34,45,97],"base":[13],"station":[14],"(BS)":[15],"of":[16],"two-user":[17],"uplink":[18],"(UL)":[19],"cooperative":[20],"non-orthogonal":[21],"multiple":[22],"access":[23],"(C-NOMA)-based":[24],"cellular":[25],"networks.":[26],"We":[27,65,84],"formulate":[28],"a":[29],"joint":[30],"optimization":[31],"problem":[32,44],"aiming":[33],"maximizing":[35],"minimum":[37],"user":[38,95],"achievable":[39],"rate.":[40],"Given":[41],"that":[42,70],"hand":[46],"is":[47],"non-convex,":[48],"as":[49],"an":[50],"alternative,":[51],"derive":[53],"low-complexity":[54],"near":[56],"optimal":[57],"analytical":[58],"expressions":[59],"for":[60],"coefficients.":[64],"demonstrate":[66,86],"through":[67],"numerical":[68],"results":[69],"proposed":[72],"scheme":[73],"provides":[74,100],"superior":[75],"performance":[76],"in":[77,88],"comparison":[78],"with":[79],"traditional":[81],"UL":[82,89],"NOMA.":[83],"also":[85],"that,":[87],"C-NOMA,":[90],"far":[93],"NOMA":[94],"first":[96],"BS":[99],"best":[102],"performance.":[103]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-01T17:29:45.350535","created_date":"2025-10-10T00:00:00"}
