{"id":"https://openalex.org/W4388426827","doi":"https://doi.org/10.1109/spawc53906.2023.10304436","title":"Analysis of Oversampling in Uplink Massive MIMO-OFDM with Low-Resolution ADCs","display_name":"Analysis of Oversampling in Uplink Massive MIMO-OFDM with Low-Resolution ADCs","publication_year":2023,"publication_date":"2023-09-25","ids":{"openalex":"https://openalex.org/W4388426827","doi":"https://doi.org/10.1109/spawc53906.2023.10304436"},"language":"en","primary_location":{"id":"doi:10.1109/spawc53906.2023.10304436","is_oa":false,"landing_page_url":"https://doi.org/10.1109/spawc53906.2023.10304436","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 24th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.1109/SPAWC53906.2023.10304436","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101994358","display_name":"Mengyuan Ma","orcid":"https://orcid.org/0000-0002-1675-1883"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mengyuan Ma","raw_affiliation_strings":["University of Oulu,Centre for Wireless Communications (CWC),Finland","Centre for Wireless Communications (CWC), University of Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oulu,Centre for Wireless Communications (CWC),Finland","institution_ids":["https://openalex.org/I98381234"]},{"raw_affiliation_string":"Centre for Wireless Communications (CWC), University of Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026216458","display_name":"Nhan T. Nguyen","orcid":"https://orcid.org/0000-0001-6961-0147"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Nhan Thanh Nguyen","raw_affiliation_strings":["University of Oulu,Centre for Wireless Communications (CWC),Finland","Centre for Wireless Communications (CWC), University of Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oulu,Centre for Wireless Communications (CWC),Finland","institution_ids":["https://openalex.org/I98381234"]},{"raw_affiliation_string":"Centre for Wireless Communications (CWC), University of Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086770810","display_name":"Italo Atzeni","orcid":"https://orcid.org/0000-0003-4363-396X"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Italo Atzeni","raw_affiliation_strings":["University of Oulu,Centre for Wireless Communications (CWC),Finland","Centre for Wireless Communications (CWC), University of Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oulu,Centre for Wireless Communications (CWC),Finland","institution_ids":["https://openalex.org/I98381234"]},{"raw_affiliation_string":"Centre for Wireless Communications (CWC), University of Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029534229","display_name":"Markku Juntti","orcid":"https://orcid.org/0000-0002-5413-1896"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Markku Juntti","raw_affiliation_strings":["University of Oulu,Centre for Wireless Communications (CWC),Finland","Centre for Wireless Communications (CWC), University of Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oulu,Centre for Wireless Communications (CWC),Finland","institution_ids":["https://openalex.org/I98381234"]},{"raw_affiliation_string":"Centre for Wireless Communications (CWC), University of Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I98381234"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"626","last_page":"630"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9997000098228455,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/oversampling","display_name":"Oversampling","score":0.9675554633140564},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7409780025482178},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6601938009262085},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.6467397809028625},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6059743762016296},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.563209056854248},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5551517009735107},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.4856487512588501},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.47167691588401794},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.46369752287864685},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.31273332238197327},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22199717164039612},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.21054032444953918},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1712067425251007},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.12718915939331055}],"concepts":[{"id":"https://openalex.org/C197323446","wikidata":"https://www.wikidata.org/wiki/Q331222","display_name":"Oversampling","level":3,"score":0.9675554633140564},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7409780025482178},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6601938009262085},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6467397809028625},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6059743762016296},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.563209056854248},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5551517009735107},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.4856487512588501},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.47167691588401794},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.46369752287864685},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.31273332238197327},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22199717164039612},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.21054032444953918},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1712067425251007},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.12718915939331055}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/spawc53906.2023.10304436","is_oa":false,"landing_page_url":"https://doi.org/10.1109/spawc53906.2023.10304436","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 24th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)","raw_type":"proceedings-article"},{"id":"pmh:oai:zenodo.org:10606492","is_oa":true,"landing_page_url":"https://doi.org/10.1109/SPAWC53906.2023.10304436","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE SPAWC, IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2024","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:10606492","is_oa":true,"landing_page_url":"https://doi.org/10.1109/SPAWC53906.2023.10304436","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE SPAWC, IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2024","raw_type":"info:eu-repo/semantics/conferencePaper"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8899999856948853}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"},{"id":"https://openalex.org/F4320336704","display_name":"Infotech Oulu","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1521591241","https://openalex.org/W1940393681","https://openalex.org/W1976968879","https://openalex.org/W2109808436","https://openalex.org/W2189661557","https://openalex.org/W2262641688","https://openalex.org/W2469174679","https://openalex.org/W2493390539","https://openalex.org/W2526144952","https://openalex.org/W2533046718","https://openalex.org/W2897135789","https://openalex.org/W2961099536","https://openalex.org/W2963391296","https://openalex.org/W2964084137","https://openalex.org/W2966932878","https://openalex.org/W2990587018","https://openalex.org/W3023940643","https://openalex.org/W3098966262","https://openalex.org/W3100673872","https://openalex.org/W3212936305","https://openalex.org/W4295308283","https://openalex.org/W6631398929","https://openalex.org/W6777514010"],"related_works":["https://openalex.org/W2761879201","https://openalex.org/W2955108753","https://openalex.org/W2556017705","https://openalex.org/W2135066492","https://openalex.org/W4289450962","https://openalex.org/W4384518558","https://openalex.org/W323102133","https://openalex.org/W2545255699","https://openalex.org/W2096226627","https://openalex.org/W2738743879"],"abstract_inverted_index":{"Low-resolution":[0],"analog-to-digital":[1],"converters":[2],"(ADCs)":[3],"have":[4],"emerged":[5],"as":[6,136],"an":[7,62,67],"efficient":[8],"solution":[9],"for":[10],"massive":[11,39,128],"multiple-input":[12],"multiple-output":[13],"(MIMO)":[14],"systems":[15,45],"to":[16],"reap":[17],"high":[18,113],"data":[19],"rates":[20],"with":[21,46,116],"reasonable":[22],"power":[23],"consumption":[24],"and":[25,53,81,115,144],"hardware":[26],"complexity.":[27],"In":[28,91],"this":[29],"paper,":[30],"we":[31,60,93,122],"analyze":[32],"the":[33,51,57,74,78,82,88,100,105,108,125,133,137,142,145],"performance":[34,135],"of":[35,56,66,107],"oversampling":[36,75,96],"in":[37],"up-link":[38],"MIMO":[40],"orthogonal":[41],"frequency-division":[42],"multiplexing":[43],"(MIMO-OFDM)":[44],"low-resolution":[47,127],"ADCs.":[48],"Considering":[49],"both":[50,141],"temporal":[52],"spatial":[54],"correlation":[55],"quantization":[58,109],"distortion,":[59,110],"derive":[61],"approximate":[63],"closed-form":[64],"expression":[65],"achievable":[68],"sum":[69,101],"rate,":[70],"which":[71],"reveals":[72],"how":[73],"ratio":[76,84],"(OSR),":[77],"ADC":[79,119],"resolution,":[80],"signal-to-noise":[83],"(SNR)":[85],"jointly":[86],"affect":[87],"system":[89,130],"performance.":[90],"particular,":[92],"demonstrate":[94],"that":[95,124],"can":[97,131],"effectively":[98],"improve":[99],"rate":[102],"by":[103],"mitigating":[104],"impact":[106],"especially":[111],"at":[112],"SNR":[114,143],"very":[117],"low":[118],"resolution.":[120],"Furthermore,":[121],"show":[123],"considered":[126],"MIMO-OFDM":[129],"achieve":[132],"same":[134],"unquantized":[138],"one":[139],"when":[140],"OSR":[146],"are":[147],"sufficiently":[148],"high.":[149],"Numerical":[150],"simulations":[151],"confirm":[152],"our":[153],"analysis.":[154]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2023-11-07T00:00:00"}