{"id":"https://openalex.org/W4401212926","doi":"https://doi.org/10.1145/3653876.3653891","title":"NBNet-Based Channel Estimation for Beamspace mmWave Massive MIMO Systems","display_name":"NBNet-Based Channel Estimation for Beamspace mmWave Massive MIMO Systems","publication_year":2024,"publication_date":"2024-02-23","ids":{"openalex":"https://openalex.org/W4401212926","doi":"https://doi.org/10.1145/3653876.3653891"},"language":"en","primary_location":{"id":"doi:10.1145/3653876.3653891","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3653876.3653891","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2024 8th International Conference on Digital Signal Processing","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/A5100361603","display_name":"Jun Li","orcid":"https://orcid.org/0000-0001-5099-3475"},"institutions":[{"id":"https://openalex.org/I152269853","display_name":"Qilu University of Technology","ror":"https://ror.org/04hyzq608","country_code":"CN","type":"education","lineage":["https://openalex.org/I152269853"]},{"id":"https://openalex.org/I4210142748","display_name":"Shandong Academy of Sciences","ror":"https://ror.org/04y8d6y55","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210142748"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jun Li","raw_affiliation_strings":["Qilu University of Technology (Shandong Academy of Sciences), China"],"affiliations":[{"raw_affiliation_string":"Qilu University of Technology (Shandong Academy of Sciences), China","institution_ids":["https://openalex.org/I152269853","https://openalex.org/I4210142748"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055242544","display_name":"X. L. Zhang","orcid":"https://orcid.org/0009-0005-6247-4441"},"institutions":[{"id":"https://openalex.org/I152269853","display_name":"Qilu University of Technology","ror":"https://ror.org/04hyzq608","country_code":"CN","type":"education","lineage":["https://openalex.org/I152269853"]},{"id":"https://openalex.org/I4210142748","display_name":"Shandong Academy of Sciences","ror":"https://ror.org/04y8d6y55","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210142748"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuyi Zhang","raw_affiliation_strings":["Qilu University of Technology (Shandong Academy of Sciences), China"],"affiliations":[{"raw_affiliation_string":"Qilu University of Technology (Shandong Academy of Sciences), China","institution_ids":["https://openalex.org/I152269853","https://openalex.org/I4210142748"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113218920","display_name":"Xinyan Jiang","orcid":"https://orcid.org/0009-0008-6534-6252"},"institutions":[{"id":"https://openalex.org/I152269853","display_name":"Qilu University of Technology","ror":"https://ror.org/04hyzq608","country_code":"CN","type":"education","lineage":["https://openalex.org/I152269853"]},{"id":"https://openalex.org/I4210142748","display_name":"Shandong Academy of Sciences","ror":"https://ror.org/04y8d6y55","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210142748"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyan Jiang","raw_affiliation_strings":["Qilu University of Technology (Shandong Academy of Sciences), China"],"affiliations":[{"raw_affiliation_string":"Qilu University of Technology (Shandong Academy of Sciences), China","institution_ids":["https://openalex.org/I152269853","https://openalex.org/I4210142748"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067396015","display_name":"Wenjing Zheng","orcid":"https://orcid.org/0000-0002-1009-6128"},"institutions":[{"id":"https://openalex.org/I152269853","display_name":"Qilu University of Technology","ror":"https://ror.org/04hyzq608","country_code":"CN","type":"education","lineage":["https://openalex.org/I152269853"]},{"id":"https://openalex.org/I4210142748","display_name":"Shandong Academy of Sciences","ror":"https://ror.org/04y8d6y55","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210142748"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjing Zheng","raw_affiliation_strings":["Qilu University of Technology (Shandong Academy of Sciences), China"],"affiliations":[{"raw_affiliation_string":"Qilu University of Technology (Shandong Academy of Sciences), China","institution_ids":["https://openalex.org/I152269853","https://openalex.org/I4210142748"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103075437","display_name":"Bo He","orcid":"https://orcid.org/0000-0002-6418-561X"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo He","raw_affiliation_strings":["Shandong University, China"],"affiliations":[{"raw_affiliation_string":"Shandong University, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5094025389","display_name":"Endong Cui","orcid":"https://orcid.org/0009-0001-7040-6001"},"institutions":[{"id":"https://openalex.org/I124357947","display_name":"University of London","ror":"https://ror.org/04cw6st05","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947"]},{"id":"https://openalex.org/I183935753","display_name":"King's College London","ror":"https://ror.org/0220mzb33","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I183935753"]},{"id":"https://openalex.org/I4210119896","display_name":"King's College School","ror":"https://ror.org/02bbqcn27","country_code":"GB","type":"education","lineage":["https://openalex.org/I4210119896"]},{"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":"Endong Cui","raw_affiliation_strings":["King's College London University's School, United Kingdom"],"affiliations":[{"raw_affiliation_string":"King's College London University's School, United Kingdom","institution_ids":["https://openalex.org/I4210119896","https://openalex.org/I183935753","https://openalex.org/I45129253","https://openalex.org/I124357947"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100361603"],"corresponding_institution_ids":["https://openalex.org/I152269853","https://openalex.org/I4210142748"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09261505,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"77","last_page":"82"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9988999962806702,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9987999796867371,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7321329116821289},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7258932590484619},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.572754979133606},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.47862452268600464},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4212300181388855},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.31316107511520386},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1399640142917633}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7321329116821289},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7258932590484619},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.572754979133606},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.47862452268600464},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4212300181388855},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.31316107511520386},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1399640142917633},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3653876.3653891","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3653876.3653891","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2024 8th International Conference on Digital Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6399999856948853}],"awards":[{"id":"https://openalex.org/G8204071045","display_name":null,"funder_award_id":"12005108","funder_id":"https://openalex.org/F4320323817","funder_display_name":"Universitas Brawijaya"}],"funders":[{"id":"https://openalex.org/F4320323817","display_name":"Universitas Brawijaya","ror":"https://ror.org/01wk3d929"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1522301498","https://openalex.org/W1677182931","https://openalex.org/W2044762091","https://openalex.org/W2111953900","https://openalex.org/W2321848620","https://openalex.org/W2396767169","https://openalex.org/W2724191955","https://openalex.org/W2886569981","https://openalex.org/W2889449053","https://openalex.org/W2962947578","https://openalex.org/W2963290405","https://openalex.org/W3108988451","https://openalex.org/W3182000414","https://openalex.org/W3191095670","https://openalex.org/W4200127085"],"related_works":["https://openalex.org/W2545343974","https://openalex.org/W4291895924","https://openalex.org/W1783583321","https://openalex.org/W2038397443","https://openalex.org/W2576994247","https://openalex.org/W2941374357","https://openalex.org/W2026727497","https://openalex.org/W4388520214","https://openalex.org/W2164866798","https://openalex.org/W1976502299"],"abstract_inverted_index":{"Millimeter-wave":[0],"massive":[1],"multiple-input":[2],"multiple-output":[3],"(MIMO)":[4],"techniques":[5],"can":[6],"use":[7],"lensed":[8],"antenna":[9],"arrays":[10],"to":[11,55,74,76],"drastically":[12],"reduce":[13],"the":[14,26,35,77,81,90,103],"number":[15,27,36],"of":[16,28,37,80],"radio-frequency":[17],"(RF)":[18],"chains,":[19],"but":[20],"channel":[21,78,99],"estimation":[22,79,100],"is":[23,31],"challenging":[24],"because":[25],"RF":[29],"chains":[30],"much":[32],"smaller":[33],"than":[34],"antennas.":[38],"Previously":[39],"proposed":[40,92],"DnCNN":[41],"denoising":[42,66],"methods":[43],"are":[44],"slow":[45],"and":[46,64],"perform":[47],"poorly":[48],"in":[49,93],"low":[50],"SNR":[51],"scenarios.":[52],"In":[53],"order":[54],"solve":[56],"this":[57,59,94],"problem,":[58],"paper":[60,95],"quotes":[61],"a":[62],"fast":[63],"flexible":[65],"convolutional":[67],"neural":[68],"network":[69],"NBNet":[70],"combined":[71],"with":[72],"AMP":[73],"apply":[75],"beamspace":[82],"mmWave":[83],"MIMO":[84],"system.":[85],"Simulation":[86],"results":[87],"show":[88],"that":[89],"NBAMP":[91],"outperforms":[96],"several":[97],"existing":[98],"algorithms":[101],"at":[102],"corresponding":[104],"signal-to-noise":[105],"ratio.":[106]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}