{"id":"https://openalex.org/W2885015977","doi":"https://doi.org/10.1109/lwc.2018.2859921","title":"Optimal Power Allocation of GFDM Secondary Links With Power Amplifier Nonlinearity and ACI","display_name":"Optimal Power Allocation of GFDM Secondary Links With Power Amplifier Nonlinearity and ACI","publication_year":2018,"publication_date":"2018-07-26","ids":{"openalex":"https://openalex.org/W2885015977","doi":"https://doi.org/10.1109/lwc.2018.2859921","mag":"2885015977"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2018.2859921","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2018.2859921","pdf_url":null,"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":null,"license_id":null,"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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028165397","display_name":"Amirhossein Mohammadian","orcid":"https://orcid.org/0000-0002-2314-7238"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Amirhossein Mohammadian","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB, Canada"],"raw_orcid":"https://orcid.org/0000-0002-2314-7238","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061326509","display_name":"Mina Baghani","orcid":"https://orcid.org/0000-0001-5806-6043"},"institutions":[{"id":"https://openalex.org/I158248296","display_name":"Amirkabir University of Technology","ror":"https://ror.org/04gzbav43","country_code":"IR","type":"education","lineage":["https://openalex.org/I158248296"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mina Baghani","raw_affiliation_strings":["Electrical Engineering Department, Amirkabir University of Technology, Tehran, Iran"],"raw_orcid":"https://orcid.org/0000-0001-5806-6043","affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Amirkabir University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I158248296"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060881187","display_name":"Chintha Tellambura","orcid":"https://orcid.org/0000-0002-9419-7195"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Chintha Tellambura","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB, Canada"],"raw_orcid":"https://orcid.org/0000-0002-9419-7195","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4403,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.83026105,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"8","issue":"1","first_page":"93","last_page":"96"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","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/T11873","display_name":"PAPR reduction in OFDM","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/T10575","display_name":"Wireless Communication Networks Research","score":0.9972000122070312,"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"}},{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":0.9959999918937683,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7996296882629395},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.6207104921340942},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5982977747917175},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5926339030265808},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.5151687860488892},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.49121302366256714},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4707789123058319},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.46887731552124023},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4345479905605316},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4320252537727356},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4134179651737213},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.404679536819458},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.38802364468574524},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3545186221599579},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3000797629356384},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2900915741920471},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2763060927391052},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24286770820617676},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.22487488389015198},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12988662719726562},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.06786873936653137}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7996296882629395},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.6207104921340942},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5982977747917175},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5926339030265808},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.5151687860488892},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.49121302366256714},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4707789123058319},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.46887731552124023},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4345479905605316},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4320252537727356},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4134179651737213},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.404679536819458},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.38802364468574524},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3545186221599579},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3000797629356384},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2900915741920471},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2763060927391052},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24286770820617676},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.22487488389015198},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12988662719726562},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.06786873936653137},{"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/lwc.2018.2859921","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2018.2859921","pdf_url":null,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.550000011920929,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W431803087","https://openalex.org/W1888643879","https://openalex.org/W1995185162","https://openalex.org/W2000006997","https://openalex.org/W2045273734","https://openalex.org/W2162175224","https://openalex.org/W2239136474","https://openalex.org/W2435874780","https://openalex.org/W2791431645","https://openalex.org/W2808910944","https://openalex.org/W2962707587","https://openalex.org/W4301211422","https://openalex.org/W6639378036","https://openalex.org/W6749192756"],"related_works":["https://openalex.org/W2890791469","https://openalex.org/W2473841733","https://openalex.org/W4251457771","https://openalex.org/W2078091825","https://openalex.org/W4321260179","https://openalex.org/W3023382193","https://openalex.org/W1970810883","https://openalex.org/W2132453830","https://openalex.org/W1945722682","https://openalex.org/W2338598869"],"abstract_inverted_index":{"We":[0,57],"investigate":[1],"the":[2,5,37,77,97,102,112,116],"problem":[3],"of":[4,8,68],"rate":[6,99,119,128],"maximization":[7],"a":[9,22,46,59,71,91,124],"generalized":[10],"frequency":[11,131],"division":[12,132],"multiplexing":[13,133],"(GFDM)":[14],"based":[15],"secondary":[16],"user":[17],"(SU)":[18],"link":[19],"operating":[20],"over":[21],"spectrum":[23],"hole":[24],"where":[25],"adjacent":[26,41,106],"channel":[27],"interference":[28,67],"(ACI)":[29],"on":[30,105],"two":[31],"active":[32],"primary":[33],"users":[34],"(PUs)":[35],"in":[36],"right":[38],"and":[39,82,120],"left":[40],"channels":[42],"must":[43],"be":[44],"below":[45],"threshold.":[47],"The":[48],"SU":[49,98,117,126],"transmitter":[50],"has":[51],"nonlinear":[52,73],"power":[53,92],"amplifier":[54],"(PA)":[55],"distortions.":[56],"consider":[58],"zero":[60],"forcing":[61],"(ZF)":[62],"receiver":[63],"which":[64],"removes":[65],"self-generated":[66],"GFDM.":[69],"For":[70],"third-order":[72],"PA,":[74],"we":[75,89,109],"derive":[76],"signal-to-interference-plus":[78],"noise":[79],"ratio":[80],"(SINR)":[81],"ACI.":[83],"By":[84],"using":[85],"successive":[86],"convex":[87],"approximations,":[88],"develop":[90],"allocation":[93],"algorithm":[94,114],"to":[95,101],"maximize":[96],"subject":[100],"ACI":[103],"limits":[104],"PUs.":[107],"Finally,":[108],"show":[110],"that":[111,121],"proposed":[113],"improves":[115],"data":[118,127],"GFDM":[122],"achieves":[123],"higher":[125],"than":[129],"orthogonal":[130],"(OFDM).":[134]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}