{"id":"https://openalex.org/W4304142384","doi":"https://doi.org/10.1109/apwcs55727.2022.9906492","title":"Parameter-Learned AMP for MIMO Signal Detection","display_name":"Parameter-Learned AMP for MIMO Signal Detection","publication_year":2022,"publication_date":"2022-08-24","ids":{"openalex":"https://openalex.org/W4304142384","doi":"https://doi.org/10.1109/apwcs55727.2022.9906492"},"language":"en","primary_location":{"id":"doi:10.1109/apwcs55727.2022.9906492","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apwcs55727.2022.9906492","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS)","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/A5014835769","display_name":"Mari Miyoshi","orcid":null},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mari Miyoshi","raw_affiliation_strings":["Hokkaido University,Graduate School/Faculty of Information Science and Technology,Hokkaido,Japan,060-0814"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hokkaido University,Graduate School/Faculty of Information Science and Technology,Hokkaido,Japan,060-0814","institution_ids":["https://openalex.org/I205349734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016145115","display_name":"Wakaba Tsujimoto","orcid":null},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Wakaba Tsujimoto","raw_affiliation_strings":["Hokkaido University,Graduate School/Faculty of Information Science and Technology,Hokkaido,Japan,060-0814"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hokkaido University,Graduate School/Faculty of Information Science and Technology,Hokkaido,Japan,060-0814","institution_ids":["https://openalex.org/I205349734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058947969","display_name":"Toshihiko Nishimura","orcid":"https://orcid.org/0000-0002-4759-2483"},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshihiko Nishimura","raw_affiliation_strings":["Hokkaido University,Graduate School/Faculty of Information Science and Technology,Hokkaido,Japan,060-0814"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hokkaido University,Graduate School/Faculty of Information Science and Technology,Hokkaido,Japan,060-0814","institution_ids":["https://openalex.org/I205349734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045532627","display_name":"Takanori Sato","orcid":"https://orcid.org/0000-0001-8460-6162"},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takanori Sato","raw_affiliation_strings":["Hokkaido University,Graduate School/Faculty of Information Science and Technology,Hokkaido,Japan,060-0814"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hokkaido University,Graduate School/Faculty of Information Science and Technology,Hokkaido,Japan,060-0814","institution_ids":["https://openalex.org/I205349734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064930134","display_name":"Takeo Ohgane","orcid":null},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeo Ohgane","raw_affiliation_strings":["Hokkaido University,Graduate School/Faculty of Information Science and Technology,Hokkaido,Japan,060-0814"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hokkaido University,Graduate School/Faculty of Information Science and Technology,Hokkaido,Japan,060-0814","institution_ids":["https://openalex.org/I205349734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102847414","display_name":"Yasutaka Ogawa","orcid":"https://orcid.org/0000-0002-9835-9948"},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasutaka Ogawa","raw_affiliation_strings":["Hokkaido University,Graduate School/Faculty of Information Science and Technology,Hokkaido,Japan,060-0814"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hokkaido University,Graduate School/Faculty of Information Science and Technology,Hokkaido,Japan,060-0814","institution_ids":["https://openalex.org/I205349734"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112392077","display_name":"Junichiro Hagiwara","orcid":null},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Junichiro Hagiwara","raw_affiliation_strings":["Hokkaido University,Graduate School/Faculty of Information Science and Technology,Hokkaido,Japan,060-0814"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hokkaido University,Graduate School/Faculty of Information Science and Technology,Hokkaido,Japan,060-0814","institution_ids":["https://openalex.org/I205349734"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1847,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.48654361,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"99","last_page":"103"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9995999932289124,"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":0.67952561378479},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.6481199264526367},{"id":"https://openalex.org/keywords/multiplier","display_name":"Multiplier (economics)","score":0.5910341739654541},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5605865120887756},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.48831984400749207},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4777863919734955},{"id":"https://openalex.org/keywords/detection-theory","display_name":"Detection theory","score":0.4477059841156006},{"id":"https://openalex.org/keywords/independent-and-identically-distributed-random-variables","display_name":"Independent and identically distributed random variables","score":0.4476553201675415},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.43441301584243774},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.423348605632782},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.388500452041626},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.38094717264175415},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.36513739824295044},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.33677804470062256},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.30750221014022827},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19171413779258728},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13725751638412476},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1232886016368866},{"id":"https://openalex.org/keywords/random-variable","display_name":"Random variable","score":0.11068785190582275},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10549008846282959},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09795373678207397}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.67952561378479},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.6481199264526367},{"id":"https://openalex.org/C124584101","wikidata":"https://www.wikidata.org/wiki/Q1053266","display_name":"Multiplier (economics)","level":2,"score":0.5910341739654541},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5605865120887756},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.48831984400749207},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4777863919734955},{"id":"https://openalex.org/C137270730","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Detection theory","level":3,"score":0.4477059841156006},{"id":"https://openalex.org/C141513077","wikidata":"https://www.wikidata.org/wiki/Q378542","display_name":"Independent and identically distributed random variables","level":3,"score":0.4476553201675415},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.43441301584243774},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.423348605632782},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.388500452041626},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38094717264175415},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.36513739824295044},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.33677804470062256},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30750221014022827},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19171413779258728},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13725751638412476},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1232886016368866},{"id":"https://openalex.org/C122123141","wikidata":"https://www.wikidata.org/wiki/Q176623","display_name":"Random variable","level":2,"score":0.11068785190582275},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10549008846282959},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09795373678207397},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"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/apwcs55727.2022.9906492","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apwcs55727.2022.9906492","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.5099999904632568,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2082029531","https://openalex.org/W2587540608","https://openalex.org/W2619204584","https://openalex.org/W2884175028","https://openalex.org/W2897142878","https://openalex.org/W2977180743","https://openalex.org/W3039091892","https://openalex.org/W3046015132","https://openalex.org/W3159913259","https://openalex.org/W4239066252","https://openalex.org/W4290996333"],"related_works":["https://openalex.org/W3004218185","https://openalex.org/W2162650426","https://openalex.org/W2387156362","https://openalex.org/W2074073404","https://openalex.org/W4285814784","https://openalex.org/W2072903707","https://openalex.org/W1965055812","https://openalex.org/W1966535600","https://openalex.org/W2093613770","https://openalex.org/W2372241672"],"abstract_inverted_index":{"Approximate":[0],"message":[1],"passing":[2],"(AMP)":[3],"is":[4,60,72,128,134,148,165],"applicable":[5],"to":[6,67,80,108,116,144,150],"large-scale":[7],"MIMO":[8],"signal":[9],"detection":[10,15,23,132],"and":[11,34,44,95,100,130,160],"achieves":[12],"a":[13,35,64,142],"high":[14],"performance":[16,24,133,164],"with":[17],"low":[18],"computational":[19],"complexity.":[20],"However,":[21],"the":[22,31,58,68,73,76,87,91,124,152,156,162,168,178],"severely":[25],"degrades":[26],"when":[27],"two":[28,121],"conditions,":[29],"i.e.,":[30],"large-system":[32],"limit":[33],"channel":[36],"matrix":[37],"property":[38],"that":[39,57,141,161],"each":[40],"element":[41],"follows":[42],"independent":[43],"identically":[45],"distributed":[46],"complex":[47],"Gaussian":[48],"distribution,":[49],"are":[50],"not":[51],"satisfied.":[52],"It":[53],"has":[54,105],"been":[55,106],"found":[56],"degradation":[59],"relaxed":[61],"by":[62,112,167],"introducing":[63],"constant":[65],"multiplier":[66,88],"observation":[69],"rate":[70],"which":[71],"ratio":[74],"of":[75,78,86,93,123,174,177],"numbers":[77,92],"received":[79],"transmitted":[81],"signals.":[82],"The":[83,136],"optimal":[84],"value":[85],"depends":[89],"on":[90],"transmit":[94],"receive":[96],"antennas,":[97],"signal-to-noise":[98],"ratio,":[99],"other":[101],"conditions.":[102],"Recently,":[103],"it":[104],"proposed":[107],"optimize":[109,151],"hyper":[110],"parameter(s)":[111],"applying":[113],"deep-unfolding":[114],"concept":[115],"AMP.":[117],"In":[118],"this":[119],"paper,":[120],"types":[122],"learned":[125],"AMP":[126],"(LAMP)":[127],"proposed,":[129],"those":[131],"evaluated.":[135],"numerical":[137],"evaluation":[138],"results":[139],"show":[140],"modification":[143],"residual":[145,179],"interference":[146,180],"power":[147],"needed":[149],"hyper-parameters":[153],"properly":[154],"for":[155],"straightforwardly-":[157],"implemented":[158],"LAMP":[159,171],"higher":[163],"obtained":[166],"simple":[169],"structure":[170],"in":[172],"spite":[173],"omitting":[175],"calculation":[176],"power.":[181]},"counts_by_year":[{"year":2023,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
