{"id":"https://openalex.org/W3126482762","doi":"https://doi.org/10.1109/tsipn.2021.3054991","title":"Impairments-Aware Resource Allocation for FD Massive MIMO Relay Networks: Sum Rate and Delivery-Time Optimization Perspectives","display_name":"Impairments-Aware Resource Allocation for FD Massive MIMO Relay Networks: Sum Rate and Delivery-Time Optimization Perspectives","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3126482762","doi":"https://doi.org/10.1109/tsipn.2021.3054991","mag":"3126482762"},"language":"en","primary_location":{"id":"doi:10.1109/tsipn.2021.3054991","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsipn.2021.3054991","pdf_url":null,"source":{"id":"https://openalex.org/S4306422866","display_name":"IEEE Transactions on Signal and Information Processing over Networks","issn_l":"2373-776X","issn":["2373-776X","2373-7778"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal and Information Processing over Networks","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/A5072391879","display_name":"Vimal Radhakrishnan","orcid":"https://orcid.org/0000-0002-5879-972X"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Vimal Radhakrishnan","raw_affiliation_strings":["Institute for Theoretical Information Technology, RWTH Aachen University, Aachen, Germany"],"raw_orcid":"https://orcid.org/0000-0002-5879-972X","affiliations":[{"raw_affiliation_string":"Institute for Theoretical Information Technology, RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064845302","display_name":"Omid Taghizadeh","orcid":"https://orcid.org/0000-0001-6482-8200"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Omid Taghizadeh","raw_affiliation_strings":["Network Information Theory Group, Technische Universit\u00e4t Berlin, Berlin, Germany"],"raw_orcid":"https://orcid.org/0000-0001-6482-8200","affiliations":[{"raw_affiliation_string":"Network Information Theory Group, Technische Universit\u00e4t Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I4577782"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066277118","display_name":"Rudolf Mathar","orcid":"https://orcid.org/0000-0002-9585-605X"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rudolf Mathar","raw_affiliation_strings":["Institute for Theoretical Information Technology, RWTH Aachen University, Aachen, Germany"],"raw_orcid":"https://orcid.org/0000-0002-9585-605X","affiliations":[{"raw_affiliation_string":"Institute for Theoretical Information Technology, RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5072391879"],"corresponding_institution_ids":["https://openalex.org/I887968799"],"apc_list":null,"apc_paid":null,"fwci":0.9151,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.73173972,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"7","issue":null,"first_page":"177","last_page":"191"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","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/T12791","display_name":"Full-Duplex Wireless Communications","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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.991100013256073,"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":0.9901999831199646,"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/karush\u2013kuhn\u2013tucker-conditions","display_name":"Karush\u2013Kuhn\u2013Tucker conditions","score":0.9262146949768066},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.7351717948913574},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.7192338109016418},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6842471361160278},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.6775789856910706},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.590205192565918},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.532869815826416},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5092982053756714},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4936891496181488},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.4861545264720917},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3178090453147888},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3110300600528717},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22774866223335266},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17126521468162537},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1592143476009369},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12566924095153809},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.094806969165802}],"concepts":[{"id":"https://openalex.org/C50454189","wikidata":"https://www.wikidata.org/wiki/Q2075125","display_name":"Karush\u2013Kuhn\u2013Tucker conditions","level":2,"score":0.9262146949768066},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.7351717948913574},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.7192338109016418},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6842471361160278},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6775789856910706},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.590205192565918},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.532869815826416},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5092982053756714},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4936891496181488},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.4861545264720917},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3178090453147888},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3110300600528717},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22774866223335266},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17126521468162537},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1592143476009369},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12566924095153809},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.094806969165802},{"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/tsipn.2021.3054991","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsipn.2021.3054991","pdf_url":null,"source":{"id":"https://openalex.org/S4306422866","display_name":"IEEE Transactions on Signal and Information Processing over Networks","issn_l":"2373-776X","issn":["2373-776X","2373-7778"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal and Information Processing over Networks","raw_type":"journal-article"},{"id":"pmh:oai:publications.rwth-aachen.de:817841","is_oa":false,"landing_page_url":"https://publications.rwth-aachen.de/search?p=id:%22RWTH-2021-04140%22","pdf_url":null,"source":{"id":"https://openalex.org/S4306401033","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE transactions on signal and information processing over networks 7, 177-191 (2021). doi:10.1109/TSIPN.2021.3054991","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G8817382725","display_name":null,"funder_award_id":"MA 1184/38-1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W1895366383","https://openalex.org/W1967956032","https://openalex.org/W1969648546","https://openalex.org/W1970904871","https://openalex.org/W1971443733","https://openalex.org/W1993290028","https://openalex.org/W1994125924","https://openalex.org/W2017717477","https://openalex.org/W2028210397","https://openalex.org/W2059245681","https://openalex.org/W2091502075","https://openalex.org/W2099692390","https://openalex.org/W2121167582","https://openalex.org/W2124453728","https://openalex.org/W2145813819","https://openalex.org/W2211148590","https://openalex.org/W2296211155","https://openalex.org/W2328815417","https://openalex.org/W2402975996","https://openalex.org/W2419500842","https://openalex.org/W2604612205","https://openalex.org/W2604993913","https://openalex.org/W2608727628","https://openalex.org/W2735321048","https://openalex.org/W2755191112","https://openalex.org/W2787449634","https://openalex.org/W2962967525","https://openalex.org/W2963647306","https://openalex.org/W2975290413","https://openalex.org/W3081575501","https://openalex.org/W3141552807","https://openalex.org/W4250589301","https://openalex.org/W4287596270","https://openalex.org/W6782265121","https://openalex.org/W6785931652"],"related_works":["https://openalex.org/W2896145927","https://openalex.org/W3126482762","https://openalex.org/W2182327584","https://openalex.org/W2116074433","https://openalex.org/W2538226624","https://openalex.org/W1944087071","https://openalex.org/W4294811260","https://openalex.org/W4206572771","https://openalex.org/W3011686672","https://openalex.org/W2527033501"],"abstract_inverted_index":{"In":[0,32],"this":[1],"paper,":[2],"we":[3,46,73],"investigate":[4],"the":[5,35,41,50,62,75,107,110,117,121,130,140,144,149,160,189,202,205,211,218,228],"resource":[6],"allocation":[7,103],"problem":[8,104],"for":[9,54,179,223],"a":[10,55,154],"full-duplex":[11],"(FD)":[12],"massive":[13],"multiple-input-multiple-output":[14],"(mMIMO)":[15],"multi-carrier":[16],"(MC)":[17],"decode":[18],"and":[19,43,84,101,162,226,241],"forward":[20],"(DF)":[21],"relay":[22,175],"system":[23,67,111,176,181,206],"which":[24,158],"serves":[25],"multiple":[26],"MC":[27,71,173],"single-antenna":[28],"half-duplex":[29],"(HD)":[30],"nodes.":[31],"addition":[33],"to":[34,61,105,116,139,245],"prior":[36],"studies":[37],"focusing":[38],"on":[39,48],"maximizing":[40,201],"sum-rate":[42,108,198,203],"energy":[44,150,239],"efficiency,":[45,240],"focus":[47],"minimizing":[49],"overall":[51,212],"delivery":[52,193,213,242],"time":[53,194,243],"given":[56],"set":[57],"of":[58,77,109,120,169,191,204,220,233],"communication":[59],"tasks":[60],"user":[63],"terminals.":[64],"As":[65],"our":[66],"is":[68,96,112,127,165,177],"an":[69,124,170],"FD":[70,171],"system,":[72],"consider":[74,89],"impact":[76],"hardware":[78],"distortions":[79],"resulting":[80],"in":[81,231],"residual":[82],"self-interference":[83],"inter-carrier":[85],"leakage.":[86],"We":[87,186],"also":[88,187,227],"that":[90,142],"only":[91],"limited":[92],"channel":[93],"state":[94],"information":[95],"available.":[97],"A":[98],"joint":[99],"power":[100],"sub-carrier":[102],"maximize":[106],"then":[113],"formulated.":[114],"Due":[115],"intractable":[118],"nature":[119],"underlying":[122],"problem,":[123,153],"iterative":[125,156],"solution":[126],"proposed,":[128],"employing":[129],"successive":[131],"inner":[132],"approximation":[133],"(SIA)":[134],"framework,":[135],"with":[136],"guaranteed":[137],"convergence":[138],"point":[141],"satisfies":[143],"Karush-Kuhn-Tucker":[145],"(KKT)":[146],"conditions.":[147],"For":[148],"efficiency":[151],"maximization":[152],"two-stage":[155],"algorithm":[157,164],"follows":[159],"SIA":[161],"Dinkelbach":[163],"proposed.":[166],"The":[167],"operation":[168],"mMIMO":[172],"DF":[174],"evaluated":[178],"different":[180,234],"parameters":[182],"using":[183],"numerical":[184],"simulations.":[185],"show":[188,217],"importance":[190],"considering":[192],"minimization":[195],"rather":[196],"than":[197],"maximization,":[199],"i.e.,":[200],"does":[207],"not":[208],"necessarily":[209],"minimize":[210],"time.":[214],"Numerical":[215],"results":[216],"significance":[219],"distortion-aware":[221],"design":[222],"such":[224,236],"systems":[225],"significant":[229],"gain":[230],"terms":[232],"objectives":[235],"as":[237],"sum-rate,":[238],"compared":[244],"its":[246],"HD":[247],"counterpart.":[248]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}