{"id":"https://openalex.org/W2981770768","doi":"https://doi.org/10.1109/esscirc.2019.8902889","title":"A 354 Mb/s 0.37 mm2 151 mW 32-User 256-QAM Near-MAP Soft-Input Soft-Output Massive MU-MIMO Data Detector in 28nm CMOS","display_name":"A 354 Mb/s 0.37 mm2 151 mW 32-User 256-QAM Near-MAP Soft-Input Soft-Output Massive MU-MIMO Data Detector in 28nm CMOS","publication_year":2019,"publication_date":"2019-09-01","ids":{"openalex":"https://openalex.org/W2981770768","doi":"https://doi.org/10.1109/esscirc.2019.8902889","mag":"2981770768"},"language":"en","primary_location":{"id":"doi:10.1109/esscirc.2019.8902889","is_oa":false,"landing_page_url":"https://doi.org/10.1109/esscirc.2019.8902889","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference (ESSCIRC)","raw_type":"proceedings-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/A5053547219","display_name":"Charles Jeon","orcid":"https://orcid.org/0000-0001-8753-5080"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Charles Jeon","raw_affiliation_strings":["School of Electrical and Computer Engineering, Cornell University, Ithaca, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046898416","display_name":"Oscar Casta\u00f1eda","orcid":"https://orcid.org/0000-0001-5778-182X"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Oscar Castaneda","raw_affiliation_strings":["School of Electrical and Computer Engineering, Cornell University, Ithaca, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083617223","display_name":"Christoph Studer","orcid":"https://orcid.org/0000-0001-8950-6267"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christoph Studer","raw_affiliation_strings":["School of Electrical and Computer Engineering, Cornell University, Ithaca, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0898,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.78613325,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"127","last_page":"130"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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":0.9998000264167786,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9991999864578247,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9991999864578247,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/application-specific-integrated-circuit","display_name":"Application-specific integrated circuit","score":0.8135886192321777},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7584830522537231},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.7170528769493103},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6525897979736328},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5558661222457886},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.5180285573005676},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5171491503715515},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.516676664352417},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5133115649223328},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5105298757553101},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.49341335892677307},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.4779627025127411},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3871466815471649},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.30516910552978516},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23285210132598877},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20346075296401978}],"concepts":[{"id":"https://openalex.org/C77390884","wikidata":"https://www.wikidata.org/wiki/Q217302","display_name":"Application-specific integrated circuit","level":2,"score":0.8135886192321777},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7584830522537231},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.7170528769493103},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6525897979736328},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5558661222457886},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.5180285573005676},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5171491503715515},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.516676664352417},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5133115649223328},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5105298757553101},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.49341335892677307},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.4779627025127411},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3871466815471649},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.30516910552978516},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23285210132598877},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20346075296401978}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/esscirc.2019.8902889","is_oa":false,"landing_page_url":"https://doi.org/10.1109/esscirc.2019.8902889","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference (ESSCIRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7099999785423279,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1598993252","https://openalex.org/W2023535408","https://openalex.org/W2026440501","https://openalex.org/W2141682101","https://openalex.org/W2154310679","https://openalex.org/W2166500259","https://openalex.org/W2523941513","https://openalex.org/W2743603946","https://openalex.org/W2786995045","https://openalex.org/W2964296776"],"related_works":["https://openalex.org/W4390873927","https://openalex.org/W2159438609","https://openalex.org/W2900995485","https://openalex.org/W2147334234","https://openalex.org/W3196902411","https://openalex.org/W2139936226","https://openalex.org/W3026565890","https://openalex.org/W2064534496","https://openalex.org/W1970526599","https://openalex.org/W1526007253"],"abstract_inverted_index":{"This":[0],"letter":[1],"presents":[2],"a":[3,22,91,137],"novel":[4],"data":[5,111],"detector":[6],"application-specific":[7],"integrated":[8],"circuit":[9],"(ASIC)":[10],"for":[11,45,77,122],"massive":[12],"multiuser":[13],"multiple-input":[14],"multiple-output":[15],"(MU-MIMO)":[16],"wireless":[17,124],"systems.":[18],"The":[19,55,82],"ASIC":[20,86,129],"implements":[21],"modified":[23],"version":[24],"of":[25,93],"the":[26,68,101,128],"large-MIMO":[27],"approximate":[28],"message":[29],"passing":[30],"algorithm":[31],"(LAMA),":[32],"which":[33],"achieves":[34,90,130],"near-optimal":[35],"error-rate":[36],"performance":[37],"(i)":[38],"under":[39],"realistic":[40,123],"channel":[41],"conditions":[42],"and":[43,66,72,80,99,119],"(ii)":[44],"systems":[46,114],"with":[47,115],"as":[48,51],"many":[49],"users":[50,60,121],"base-station":[52],"(BS)":[53],"antennas.":[54],"hardware":[56],"architecture":[57],"supports":[58],"32":[59,116,120],"transmitting":[61],"up":[62],"to":[63,109],"256-QAM":[64],"simultaneously":[65],"in":[67,113],"same":[69],"frequency":[70],"band,":[71],"provides":[73],"soft-input":[74],"soft-output":[75],"capabilities":[76],"iterative":[78],"detection":[79],"decoding.":[81],"fabricated":[83],"28nm":[84],"CMOS":[85],"occupies":[87],"0.37":[88],"mm2,":[89],"throughput":[92,133],"354":[94],"Mb/s,":[95],"consumes":[96],"151":[97],"mW,":[98],"improves":[100],"SNR":[102],"by":[103],"more":[104],"than":[105,136],"11":[106],"dB":[107],"compared":[108],"existing":[110],"detectors":[112],"BS":[117],"antennas":[118],"channels.":[125],"In":[126],"addition,":[127],"4\u00d7":[131],"higher":[132],"per":[134],"area":[135],"recently":[138],"proposed":[139],"message-passing":[140],"detector.":[141]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}