{"id":"https://openalex.org/W4407826316","doi":"https://doi.org/10.1109/twc.2025.3541184","title":"Time Versus Frequency Domain DPD for Massive MIMO: Methods and Performance Analysis","display_name":"Time Versus Frequency Domain DPD for Massive MIMO: Methods and Performance Analysis","publication_year":2025,"publication_date":"2025-02-21","ids":{"openalex":"https://openalex.org/W4407826316","doi":"https://doi.org/10.1109/twc.2025.3541184"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2025.3541184","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2025.3541184","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless 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/A5009975284","display_name":"Yibo Wu","orcid":"https://orcid.org/0000-0001-6130-9587"},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]},{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Yibo Wu","raw_affiliation_strings":["Ericsson Research, Gothenburg, Sweden","Ericsson Research and Chalmers University of Technology, Gothenburg, Sweden"],"raw_orcid":"https://orcid.org/0000-0001-6130-9587","affiliations":[{"raw_affiliation_string":"Ericsson Research, Gothenburg, Sweden","institution_ids":["https://openalex.org/I1306339040"]},{"raw_affiliation_string":"Ericsson Research and Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I1306339040","https://openalex.org/I66862912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071577990","display_name":"Ulf Gustavsson","orcid":"https://orcid.org/0000-0002-8666-462X"},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Ulf Gustavsson","raw_affiliation_strings":["Ericsson Research, Gothenburg, Sweden"],"raw_orcid":"https://orcid.org/0000-0002-8666-462X","affiliations":[{"raw_affiliation_string":"Ericsson Research, Gothenburg, Sweden","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054197935","display_name":"Mikko Valkama","orcid":"https://orcid.org/0000-0003-0361-0800"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mikko Valkama","raw_affiliation_strings":["Department of Electrical Engineering, Tampere University, Tampere, Finland","Tampere University, Tampere, Finland"],"raw_orcid":"https://orcid.org/0000-0003-0361-0800","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tampere University, Tampere, Finland","institution_ids":["https://openalex.org/I166825849"]},{"raw_affiliation_string":"Tampere University, Tampere, Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014522913","display_name":"Alexandre Graell i Amat","orcid":"https://orcid.org/0000-0002-5725-869X"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Alexandre Graell i Amat","raw_affiliation_strings":["Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden","Chalmers University of Technology, Gothenburg, Sweden"],"raw_orcid":"https://orcid.org/0000-0002-5725-869X","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]},{"raw_affiliation_string":"Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033860704","display_name":"Henk Wymeersch","orcid":"https://orcid.org/0000-0002-1298-6159"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Henk Wymeersch","raw_affiliation_strings":["Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden","Chalmers University of Technology, Gothenburg, Sweden"],"raw_orcid":"https://orcid.org/0000-0002-1298-6159","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]},{"raw_affiliation_string":"Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9173,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.69937257,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"24","issue":"5","first_page":"3993","last_page":"4009"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9860000014305115,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9860000014305115,"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":0.9772999882698059,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9746000170707703,"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/mimo","display_name":"MIMO","score":0.6585379838943481},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5960497260093689},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5380294919013977},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27575743198394775},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.127792626619339}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6585379838943481},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5960497260093689},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5380294919013977},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27575743198394775},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.127792626619339},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/twc.2025.3541184","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2025.3541184","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:trepo.tuni.fi:10024/226017","is_oa":false,"landing_page_url":"https://trepo.tuni.fi/handle/10024/226017","pdf_url":null,"source":{"id":"https://openalex.org/S4306401860","display_name":"Tampere University Institutional Repository (Tampere University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I150589677","host_organization_name":"Tampere University of Applied Sciences","host_organization_lineage":["https://openalex.org/I150589677"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"acceptedVersion"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4526737735","display_name":null,"funder_award_id":"2022-03007","funder_id":"https://openalex.org/F4320335354","funder_display_name":"Strategic Research Council"},{"id":"https://openalex.org/G4570976118","display_name":null,"funder_award_id":"ID19-0021","funder_id":"https://openalex.org/F4320327257","funder_display_name":"Stiftelsen f\u00f6r Strategisk Forskning"},{"id":"https://openalex.org/G7178707756","display_name":"Hardware-aware Integrated Localization and Sensing for Communication Systems","funder_award_id":"2022-03007","funder_id":"https://openalex.org/F4320322581","funder_display_name":"Vetenskapsr\u00e5det"}],"funders":[{"id":"https://openalex.org/F4320322581","display_name":"Vetenskapsr\u00e5det","ror":"https://ror.org/03zttf063"},{"id":"https://openalex.org/F4320327257","display_name":"Stiftelsen f\u00f6r Strategisk Forskning","ror":null},{"id":"https://openalex.org/F4320335354","display_name":"Strategic Research Council","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1976969760","https://openalex.org/W1997834106","https://openalex.org/W2011041508","https://openalex.org/W2021699271","https://openalex.org/W2036812077","https://openalex.org/W2043092066","https://openalex.org/W2109067404","https://openalex.org/W2132453830","https://openalex.org/W2136141574","https://openalex.org/W2146761479","https://openalex.org/W2147914016","https://openalex.org/W2154385411","https://openalex.org/W2159217565","https://openalex.org/W2161181093","https://openalex.org/W2171395034","https://openalex.org/W2485839733","https://openalex.org/W2537042462","https://openalex.org/W2568222406","https://openalex.org/W2757623703","https://openalex.org/W2770606349","https://openalex.org/W2775780877","https://openalex.org/W2796342606","https://openalex.org/W2803793567","https://openalex.org/W2925324561","https://openalex.org/W2929383960","https://openalex.org/W2949457549","https://openalex.org/W2949649067","https://openalex.org/W2958228360","https://openalex.org/W2963835186","https://openalex.org/W2964084137","https://openalex.org/W2982518567","https://openalex.org/W3011243856","https://openalex.org/W3128855577","https://openalex.org/W3133661572","https://openalex.org/W3157400361","https://openalex.org/W3212921116","https://openalex.org/W4214916555","https://openalex.org/W4296425646","https://openalex.org/W4312999598","https://openalex.org/W4315630175","https://openalex.org/W4389304724","https://openalex.org/W4391093003","https://openalex.org/W4410203991","https://openalex.org/W6631190155","https://openalex.org/W6769249789"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"The":[0,124,177],"use":[1],"of":[2,6,49,63,75,84],"up":[3],"to":[4,29,143,183],"hundreds":[5],"antennas":[7],"in":[8,82,89,136,156],"massive":[9],"multi-user":[10],"(MU)":[11],"multiple-input":[12],"multiple-output":[13],"(MIMO)":[14],"orthogonal":[15],"frequency":[16,52],"division":[17],"multiplexing":[18],"(OFDM)":[19],"poses":[20],"a":[21,57,72,103,115],"complexity":[22,38,58,85,148],"challenge":[23],"for":[24,39,118],"digital":[25],"predistortion":[26],"(DPD)":[27],"aiming":[28],"linearize":[30],"the":[31,37,47,61,130,144,153],"nonlinear":[32],"power":[33,50],"amplifiers":[34],"(PAs).":[35],"While":[36],"conventional":[40],"time":[41],"domain":[42,53],"(TD)":[43],"DPD":[44,55],"scales":[45],"with":[46,60,98,121,139,158],"number":[48,62],"PAs,":[51],"(FD)":[54],"has":[56],"scaling":[59],"user":[64],"equipments":[65],"(UEs).":[66],"In":[67],"this":[68],"work,":[69],"we":[70],"provide":[71],"comprehensive":[73],"analysis":[74,125],"different":[76],"state-of-the-art":[77],"TD":[78],"and":[79,86,93,97,149],"FD-DPD":[80,171],"schemes":[81],"terms":[83],"linearization":[87,150],"performance":[88],"both":[90],"rich":[91],"scattering":[92,163],"line-of-sight":[94],"(LOS)":[95],"channels":[96],"antenna":[99,192],"crosstalk.":[100,193],"We":[101,112],"propose":[102,114],"novel":[104],"low-complexity":[105],"FD":[106,132],"convolutional":[107],"neural":[108],"network":[109],"(CNN)":[110],"DPD.":[111],"also":[113],"learning":[116,179,189],"algorithm":[117,180],"any":[119],"FD-DPDs":[120,182],"differentiable":[122],"structure.":[123],"shows":[126],"that":[127],"FD-DPD,":[128],"particularly":[129],"proposed":[131,178],"CNN,":[133],"is":[134],"preferable":[135],"LOS":[137],"scenarios":[138,157],"few":[140],"users,":[141],"due":[142],"favorable":[145],"trade-off":[146],"between":[147],"performance.":[151],"On":[152],"other":[154],"hand,":[155],"more":[159,175],"users":[160],"or":[161],"isotropic":[162],"channels,":[164],"significant":[165],"intermodulation":[166],"distortions":[167],"among":[168],"UEs":[169],"degrade":[170],"performance,":[172],"making":[173],"TD-DPD":[174,185],"suitable.":[176],"allows":[181],"outperform":[184],"optimized":[186],"by":[187],"indirect":[188],"architecture":[190],"under":[191]},"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-02-22T00:00:00"}