{"id":"https://openalex.org/W2919343695","doi":"https://doi.org/10.1109/acssc.2018.8645273","title":"Adaptive Bayesian Channel Estimation for Millimeter-Wave MIMO Systems with Hybrid Architecture","display_name":"Adaptive Bayesian Channel Estimation for Millimeter-Wave MIMO Systems with Hybrid Architecture","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2919343695","doi":"https://doi.org/10.1109/acssc.2018.8645273","mag":"2919343695"},"language":"en","primary_location":{"id":"doi:10.1109/acssc.2018.8645273","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2018.8645273","pdf_url":null,"source":{"id":"https://openalex.org/S4363608623","display_name":"2018 52nd Asilomar Conference on Signals, Systems, and Computers","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 52nd Asilomar Conference on Signals, Systems, and Computers","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/A5001583806","display_name":"Rongrong Qian","orcid":"https://orcid.org/0000-0002-8524-2724"},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Rongrong Qian","raw_affiliation_strings":["School of Inforamtion Science & Engineering, Yunnan University, Kunming, P.R. China"],"affiliations":[{"raw_affiliation_string":"School of Inforamtion Science & Engineering, Yunnan University, Kunming, P.R. China","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071345719","display_name":"Mathini Sellathurai","orcid":"https://orcid.org/0000-0002-8738-8583"},"institutions":[{"id":"https://openalex.org/I32062511","display_name":"Heriot-Watt University","ror":"https://ror.org/04mghma93","country_code":"GB","type":"education","lineage":["https://openalex.org/I32062511"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mathini Sellathurai","raw_affiliation_strings":["Institute of Sensors, Signals and Systems, Heriot-Watt University, Edinburgh, UK"],"affiliations":[{"raw_affiliation_string":"Institute of Sensors, Signals and Systems, Heriot-Watt University, Edinburgh, UK","institution_ids":["https://openalex.org/I32062511"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014325666","display_name":"Pat Chambers","orcid":"https://orcid.org/0000-0002-0025-0195"},"institutions":[{"id":"https://openalex.org/I32062511","display_name":"Heriot-Watt University","ror":"https://ror.org/04mghma93","country_code":"GB","type":"education","lineage":["https://openalex.org/I32062511"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Pat Chambers","raw_affiliation_strings":["Institute of Sensors, Signals and Systems, Heriot-Watt University, Edinburgh, UK"],"affiliations":[{"raw_affiliation_string":"Institute of Sensors, Signals and Systems, Heriot-Watt University, Edinburgh, UK","institution_ids":["https://openalex.org/I32062511"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091847007","display_name":"Tharmalingam Ratnarajah","orcid":"https://orcid.org/0000-0002-7636-1246"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Tharmalingam Ratnarajah","raw_affiliation_strings":["Institute for Digital Communications, The University of Edinburgh, Edinburgh"],"affiliations":[{"raw_affiliation_string":"Institute for Digital Communications, The University of Edinburgh, Edinburgh","institution_ids":["https://openalex.org/I98677209"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5001583806"],"corresponding_institution_ids":["https://openalex.org/I189210763"],"apc_list":null,"apc_paid":null,"fwci":0.4734,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.6241914,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"1","issue":null,"first_page":"274","last_page":"278"},"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":0.9997000098228455,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9976000189781189,"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":0.8088663816452026},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7381942272186279},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.7003825306892395},{"id":"https://openalex.org/keywords/matching-pursuit","display_name":"Matching pursuit","score":0.532418966293335},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.5017175674438477},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.47454962134361267},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.46150046586990356},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.4185813367366791},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39221635460853577},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21336933970451355},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12763306498527527},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09913760423660278}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8088663816452026},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7381942272186279},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7003825306892395},{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.532418966293335},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.5017175674438477},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.47454962134361267},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.46150046586990356},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.4185813367366791},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39221635460853577},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21336933970451355},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12763306498527527},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09913760423660278},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acssc.2018.8645273","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2018.8645273","pdf_url":null,"source":{"id":"https://openalex.org/S4363608623","display_name":"2018 52nd Asilomar Conference on Signals, Systems, and Computers","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 52nd Asilomar Conference on Signals, Systems, and Computers","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6200000047683716,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1158539859","display_name":null,"funder_award_id":"EP/M014126/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W624827785","https://openalex.org/W1979005107","https://openalex.org/W2019481724","https://openalex.org/W2029199316","https://openalex.org/W2034260606","https://openalex.org/W2071284784","https://openalex.org/W2088525693","https://openalex.org/W2095843437","https://openalex.org/W2104266187","https://openalex.org/W2111953900","https://openalex.org/W2115305054","https://openalex.org/W2116334496","https://openalex.org/W2128865660","https://openalex.org/W2148154358","https://openalex.org/W2195693430","https://openalex.org/W2195833401","https://openalex.org/W2210387432","https://openalex.org/W3105340263","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2098521117","https://openalex.org/W4319793311","https://openalex.org/W2465351041","https://openalex.org/W4385694579","https://openalex.org/W2340242818","https://openalex.org/W4300881421","https://openalex.org/W2103001330","https://openalex.org/W2262109992","https://openalex.org/W2241396314","https://openalex.org/W2436826437"],"abstract_inverted_index":{"The":[0],"hybrid":[1],"multiple-input-multiple-output":[2],"(MIMO)":[3],"transceiver":[4],"architecture":[5],"is":[6,23,79,135,163],"a":[7,24,93],"promising":[8],"solution":[9],"to":[10,83,142,165],"reducing":[11],"hardware":[12],"and":[13,144],"power":[14],"cost":[15],"at":[16],"millimeter-wave":[17],"(mmWave)":[18],"frequencies.":[19],"However,":[20],"channel":[21,50,67,96,132],"estimation":[22,51,68,97,133,174],"major":[25],"issue":[26],"for":[27,99,125],"the":[28,40,45,84,100,113,122,168],"deployment":[29],"such":[30],"system":[31],"models.":[32],"Thus,":[33],"this":[34,78,104],"work":[35,105],"shows":[36],"that":[37],"by":[38,56,137,161],"exploiting":[39],"sparse":[41,73,116,126],"scattering":[42],"nature":[43],"of":[44,86,115,150,157],"mmWave":[46,87,101],"channel,":[47],"an":[48,71,107,151],"efficent":[49],"algorithm":[52,98],"can":[53],"be":[54],"achieved":[55],"utilizing":[57],"state-of-the-art":[58],"compressive":[59],"sensing":[60,169],"(CS)":[61],"techniques.":[62],"In":[63],"general":[64],"previous":[65],"CS-based":[66],"methods":[69],"consider":[70],"on-grid":[72],"signal":[74,109,127,153],"representation":[75],"problem,":[76],"however":[77],"not":[80,119],"truly":[81],"realistic":[82,95],"scenario":[85],"massive":[88],"MIMO":[89,102],"systems.":[90],"To":[91],"achieve":[92],"more":[94],"system,":[103],"considers":[106],"off-grid":[108,152],"model":[110],"approach,":[111],"i.e.,":[112],"directions":[114],"channels":[117,147],"are":[118],"confined":[120],"on":[121],"angular":[123],"grid":[124],"formulation.":[128],"A":[129,155],"new":[130],"adaptive":[131],"method":[134],"proposed":[136],"using":[138],"Bayesian":[139],"CS":[140],"(BCS)":[141],"accurately":[143],"efficiently":[145],"sense":[146],"in":[148],"terms":[149],"model.":[154],"measurement":[156],"recovery":[158],"uncertainty":[159],"output":[160],"BCS":[162],"exploited":[164],"adaptively":[166],"design":[167],"matrix,":[170],"thereby":[171],"improving":[172],"its":[173],"performance.":[175]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}