{"id":"https://openalex.org/W4406610904","doi":"https://doi.org/10.1109/jsac.2025.3531562","title":"Quantized Constant-Envelope Waveform Design for Massive MIMO DFRC Systems","display_name":"Quantized Constant-Envelope Waveform Design for Massive MIMO DFRC Systems","publication_year":2025,"publication_date":"2025-01-20","ids":{"openalex":"https://openalex.org/W4406610904","doi":"https://doi.org/10.1109/jsac.2025.3531562"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2025.3531562","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2025.3531562","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","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/A5107463698","display_name":"Zheyu Wu","orcid":"https://orcid.org/0000-0001-9916-4184"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210120485","display_name":"Academy of Mathematics and Systems Science","ror":"https://ror.org/02jkmyk67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210120485"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheyu Wu","raw_affiliation_strings":["State Key Laboratory of Scientific and Engineering Computing, Institute of Computational Mathematics and Scientific/Engineering Computing, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-9916-4184","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Scientific and Engineering Computing, Institute of Computational Mathematics and Scientific/Engineering Computing, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210120485","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020753840","display_name":"Ya\u2010Feng Liu","orcid":"https://orcid.org/0000-0002-9684-9150"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210120485","display_name":"Academy of Mathematics and Systems Science","ror":"https://ror.org/02jkmyk67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210120485"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ya-Feng Liu","raw_affiliation_strings":["State Key Laboratory of Scientific and Engineering Computing, Institute of Computational Mathematics and Scientific/Engineering Computing, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-9684-9150","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Scientific and Engineering Computing, Institute of Computational Mathematics and Scientific/Engineering Computing, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210120485","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072890410","display_name":"Wei\u2010Kun Chen","orcid":"https://orcid.org/0000-0003-4147-1346"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei-Kun Chen","raw_affiliation_strings":["School of Mathematics and Statistics/Beijing Key Laboratory on MCAACI, Beijing Institute of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-4147-1346","affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics/Beijing Key Laboratory on MCAACI, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030334551","display_name":"Christos Masouros","orcid":"https://orcid.org/0000-0002-8259-6615"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Christos Masouros","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, University College London, London, U.K"],"raw_orcid":"https://orcid.org/0000-0002-8259-6615","affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University College London, London, U.K","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":23.9442,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.99143074,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"43","issue":"4","first_page":"1056","last_page":"1073"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11873","display_name":"PAPR reduction in OFDM","score":0.9986000061035156,"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/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9954000115394592,"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/waveform","display_name":"Waveform","score":0.7587500214576721},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7170387506484985},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7025051116943359},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.6570262908935547},{"id":"https://openalex.org/keywords/envelope","display_name":"Envelope (radar)","score":0.6037262678146362},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.39215928316116333},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.35969752073287964},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.16088148951530457}],"concepts":[{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.7587500214576721},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7170387506484985},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7025051116943359},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.6570262908935547},{"id":"https://openalex.org/C65155139","wikidata":"https://www.wikidata.org/wiki/Q5380912","display_name":"Envelope (radar)","level":3,"score":0.6037262678146362},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.39215928316116333},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.35969752073287964},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.16088148951530457},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsac.2025.3531562","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2025.3531562","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4300000071525574,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3553588891","display_name":null,"funder_award_id":"12021001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3826730397","display_name":null,"funder_award_id":"12101048","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3907981520","display_name":null,"funder_award_id":"11991021","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8515280332","display_name":null,"funder_award_id":"12371314","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W2050968963","https://openalex.org/W2104183221","https://openalex.org/W2113638573","https://openalex.org/W2128513990","https://openalex.org/W2155951048","https://openalex.org/W2159607540","https://openalex.org/W2299553154","https://openalex.org/W2588356672","https://openalex.org/W2590141315","https://openalex.org/W2769776241","https://openalex.org/W2787789973","https://openalex.org/W2800076918","https://openalex.org/W2911888267","https://openalex.org/W2953588425","https://openalex.org/W2963083075","https://openalex.org/W2963508795","https://openalex.org/W2963992461","https://openalex.org/W2964202652","https://openalex.org/W2964287687","https://openalex.org/W2969909702","https://openalex.org/W2972757045","https://openalex.org/W2974461330","https://openalex.org/W3012555737","https://openalex.org/W3038047043","https://openalex.org/W3119152637","https://openalex.org/W3152519267","https://openalex.org/W3173057896","https://openalex.org/W3183034622","https://openalex.org/W3194620979","https://openalex.org/W3197473444","https://openalex.org/W3200629432","https://openalex.org/W3200820186","https://openalex.org/W3208426220","https://openalex.org/W4200634134","https://openalex.org/W4205204500","https://openalex.org/W4214863741","https://openalex.org/W4214866728","https://openalex.org/W4214881898","https://openalex.org/W4226128621","https://openalex.org/W4226165103","https://openalex.org/W4254313632","https://openalex.org/W4288388629","https://openalex.org/W4316661015","https://openalex.org/W4323060535","https://openalex.org/W4372183736","https://openalex.org/W4376607526","https://openalex.org/W4387250753","https://openalex.org/W4387717601","https://openalex.org/W4392902892","https://openalex.org/W4401567372","https://openalex.org/W4401880530","https://openalex.org/W4406610904"],"related_works":["https://openalex.org/W1974895211","https://openalex.org/W2129841057","https://openalex.org/W3040712279","https://openalex.org/W2176409448","https://openalex.org/W2364769705","https://openalex.org/W2056136368","https://openalex.org/W2374664672","https://openalex.org/W4367555392","https://openalex.org/W2538520412","https://openalex.org/W2424423710"],"abstract_inverted_index":{"Both":[0],"dual-functional":[1],"radar-communication":[2],"(DFRC)":[3],"and":[4,53,74,89,193],"massive":[5,28],"multiple-input":[6],"multiple-output":[7],"(MIMO)":[8],"have":[9],"been":[10],"recognized":[11],"as":[12,62],"enabling":[13],"technologies":[14],"for":[15,26,125],"6G":[16],"wireless":[17],"networks.":[18],"This":[19],"paper":[20],"considers":[21],"the":[22,33,39,46,63,66,72,79,90,95,101,106,127,132,154,164,167,182,189],"advanced":[23],"waveform":[24,35,57],"design":[25,58],"hardware-efficient":[27],"MIMO":[29],"DFRC":[30],"systems.":[31],"Specifically,":[32],"transmit":[34],"is":[36,60,138],"imposed":[37],"with":[38],"quantized":[40],"constant-envelope":[41],"(QCE)":[42],"constraint,":[43],"which":[44,149],"facilitates":[45],"employment":[47],"of":[48,65,85,166,184],"low-resolution":[49],"digital-to-analog":[50],"converters":[51],"(DACs)":[52],"power-efficient":[54],"amplifiers.":[55],"The":[56],"problem":[59,108],"formulated":[61,96],"minimization":[64,146],"mean":[67],"square":[68],"error":[69],"(MSE)":[70],"between":[71,191],"designed":[73],"desired":[75],"beampatterns":[76],"subject":[77],"to":[78,104,180],"constructive":[80],"interference":[81],"(CI)-based":[82],"communication":[83,192],"quality":[84],"service":[86],"(QoS)":[87],"constraints":[88],"QCE":[91],"constraint.":[92],"To":[93],"solve":[94],"problem,":[97],"we":[98,116],"first":[99],"utilize":[100],"penalty":[102,113,128],"technique":[103],"transform":[105],"discrete":[107],"into":[109],"an":[110,118],"equivalent":[111],"continuous":[112],"model.":[114,129],"Then,":[115],"propose":[117],"inexact":[119,156],"augmented":[120],"Lagrangian":[121],"method":[122],"(ALM)":[123],"algorithm":[124,158],"solving":[126],"In":[130,174],"particular,":[131],"ALM":[133,157],"subproblem":[134],"at":[135],"each":[136],"iteration":[137],"solved":[139],"by":[140],"a":[141],"custom-built":[142],"block":[143],"successive":[144],"upper-bound":[145],"(BSUM)":[147],"algorithm,":[148],"admits":[150],"closed-form":[151],"updates,":[152],"making":[153],"proposed":[155,168],"computationally":[159],"efficient.":[160],"Simulation":[161],"results":[162],"demonstrate":[163],"superiority":[165],"approach":[169],"over":[170],"existing":[171],"state-of-the-art":[172],"ones.":[173],"addition,":[175],"extensive":[176],"simulations":[177],"are":[178],"conducted":[179],"examine":[181],"impact":[183],"various":[185],"system":[186],"parameters":[187],"on":[188],"trade-off":[190],"radar":[194],"performances.":[195]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}