{"id":"https://openalex.org/W1989920469","doi":"https://doi.org/10.1109/wcnc.2012.6214388","title":"Variational Bayesian framework for receiver design in the presence of phase noise in MIMO systems","display_name":"Variational Bayesian framework for receiver design in the presence of phase noise in MIMO systems","publication_year":2012,"publication_date":"2012-04-01","ids":{"openalex":"https://openalex.org/W1989920469","doi":"https://doi.org/10.1109/wcnc.2012.6214388","mag":"1989920469"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2012.6214388","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2012.6214388","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://publications.lib.chalmers.se/records/fulltext/153458/local_153458.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110628636","display_name":"Rajet Krishnan","orcid":null},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Rajet Krishnan","raw_affiliation_strings":["Department of Signals and Systems, Chalmers University of Technology, Sweden","Dept. of signals and systems, Chalmers University of Technology"],"affiliations":[{"raw_affiliation_string":"Department of Signals and Systems, Chalmers University of Technology, Sweden","institution_ids":["https://openalex.org/I66862912"]},{"raw_affiliation_string":"Dept. of signals and systems, Chalmers University of Technology","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031244159","display_name":"M. Reza Khanzadi","orcid":null},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"M. Reza Khanzadi","raw_affiliation_strings":["Department of Signals and Systems, Chalmers University of Technology, Sweden","Dept. of signals and systems, Chalmers University of Technology"],"affiliations":[{"raw_affiliation_string":"Department of Signals and Systems, Chalmers University of Technology, Sweden","institution_ids":["https://openalex.org/I66862912"]},{"raw_affiliation_string":"Dept. of signals and systems, Chalmers University of Technology","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029413988","display_name":"Lennart Svensson","orcid":"https://orcid.org/0000-0003-0206-9186"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Lennart Svensson","raw_affiliation_strings":["Department of Signals and Systems, Chalmers University of Technology, Sweden","Dept. of signals and systems, Chalmers University of Technology"],"affiliations":[{"raw_affiliation_string":"Department of Signals and Systems, Chalmers University of Technology, Sweden","institution_ids":["https://openalex.org/I66862912"]},{"raw_affiliation_string":"Dept. of signals and systems, Chalmers University of Technology","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011869976","display_name":"Thomas Eriksson","orcid":"https://orcid.org/0000-0002-2087-7227"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Thomas Eriksson","raw_affiliation_strings":["Department of Signals and Systems, Chalmers University of Technology, Sweden","Dept. of signals and systems, Chalmers University of Technology"],"affiliations":[{"raw_affiliation_string":"Department of Signals and Systems, Chalmers University of Technology, Sweden","institution_ids":["https://openalex.org/I66862912"]},{"raw_affiliation_string":"Dept. of signals and systems, Chalmers University of Technology","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086726797","display_name":"Tommy Svensson","orcid":"https://orcid.org/0000-0002-2579-9002"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Tommy Svensson","raw_affiliation_strings":["Department of Signals and Systems, Chalmers University of Technology, Sweden","Dept. of signals and systems, Chalmers University of Technology"],"affiliations":[{"raw_affiliation_string":"Department of Signals and Systems, Chalmers University of Technology, Sweden","institution_ids":["https://openalex.org/I66862912"]},{"raw_affiliation_string":"Dept. of signals and systems, Chalmers University of Technology","institution_ids":["https://openalex.org/I66862912"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5110628636"],"corresponding_institution_ids":["https://openalex.org/I66862912"],"apc_list":null,"apc_paid":null,"fwci":4.7306,"has_fulltext":true,"cited_by_count":25,"citation_normalized_percentile":{"value":0.95112881,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"347","last_page":"352"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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"}},"topics":[{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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"}},{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9937999844551086,"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"}},{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9922999739646912,"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/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.6987892985343933},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.638580858707428},{"id":"https://openalex.org/keywords/oscillator-phase-noise","display_name":"Oscillator phase noise","score":0.5859253406524658},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5294442176818848},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5198253393173218},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.5193782448768616},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5124883651733398},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.4981558322906494},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4814271628856659},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4807962477207184},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.45788562297821045},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.42594006657600403},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3928810656070709},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.2979193925857544},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.26460397243499756},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20276382565498352},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.16321241855621338},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14542105793952942},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.13804557919502258},{"id":"https://openalex.org/keywords/noise-figure","display_name":"Noise figure","score":0.13400143384933472},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.12489208579063416},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.12146678566932678},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09328141808509827}],"concepts":[{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.6987892985343933},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.638580858707428},{"id":"https://openalex.org/C26571440","wikidata":"https://www.wikidata.org/wiki/Q7106415","display_name":"Oscillator phase noise","level":5,"score":0.5859253406524658},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5294442176818848},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5198253393173218},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.5193782448768616},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5124883651733398},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.4981558322906494},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4814271628856659},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4807962477207184},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.45788562297821045},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.42594006657600403},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3928810656070709},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.2979193925857544},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.26460397243499756},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20276382565498352},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.16321241855621338},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14542105793952942},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.13804557919502258},{"id":"https://openalex.org/C112806910","wikidata":"https://www.wikidata.org/wiki/Q746825","display_name":"Noise figure","level":4,"score":0.13400143384933472},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.12489208579063416},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.12146678566932678},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09328141808509827},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/wcnc.2012.6214388","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2012.6214388","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},{"id":"pmh:oai:research.chalmers.se:153458","is_oa":true,"landing_page_url":"https://research.chalmers.se/en/publication/153458","pdf_url":"http://publications.lib.chalmers.se/records/fulltext/153458/local_153458.pdf","source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""},{"id":"pmh:oai:publications.lib.chalmers.se:153458","is_oa":false,"landing_page_url":"http://publications.lib.chalmers.se/publication/153458-variational-bayesian-framework-for-receiver-design-in-the-presence-of-phase-noise-in-mimo-systems","pdf_url":null,"source":{"id":"https://openalex.org/S4377196470","display_name":"Chalmers Publication Library (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text.Article.Conference.PeerReviewed"}],"best_oa_location":{"id":"pmh:oai:research.chalmers.se:153458","is_oa":true,"landing_page_url":"https://research.chalmers.se/en/publication/153458","pdf_url":"http://publications.lib.chalmers.se/records/fulltext/153458/local_153458.pdf","source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1989920469.pdf","grobid_xml":"https://content.openalex.org/works/W1989920469.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W250076511","https://openalex.org/W1479887491","https://openalex.org/W1508642566","https://openalex.org/W1525535255","https://openalex.org/W2081425461","https://openalex.org/W2111079473","https://openalex.org/W2115979064","https://openalex.org/W2116246363","https://openalex.org/W2120340025","https://openalex.org/W2127690481","https://openalex.org/W2129362928","https://openalex.org/W2131773789","https://openalex.org/W2135893001","https://openalex.org/W2140940105","https://openalex.org/W2153184506","https://openalex.org/W2155978553","https://openalex.org/W2162593542","https://openalex.org/W2320703891","https://openalex.org/W2798949726"],"related_works":["https://openalex.org/W2893995248","https://openalex.org/W2085207364","https://openalex.org/W2148868771","https://openalex.org/W2901356766","https://openalex.org/W2408534990","https://openalex.org/W1993069619","https://openalex.org/W2018164385","https://openalex.org/W2003011219","https://openalex.org/W3217096146","https://openalex.org/W2366061186"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"the":[3,16,46,54,80,86,94],"problem":[4],"of":[5,18,48,85],"receiver":[6,40],"design":[7,41],"for":[8,42,104],"phase":[9,20,50,62,102],"noise":[10,21,63],"estimation":[11],"and":[12,36,65,109],"data":[13],"detection":[14],"in":[15,22,39,45],"presence":[17,47],"oscillator":[19],"a":[23,59],"point-to-point":[24],"multiple-input":[25],"multiple-output":[26],"(MIMO)":[27],"system":[28],"is":[29,91],"addressed.":[30],"First,":[31],"we":[32],"discuss":[33],"some":[34],"interesting":[35],"challenging":[37],"aspects":[38],"MIMO":[43],"systems":[44],"Wiener":[49],"noise.":[51],"Then,":[52],"using":[53],"variational":[55,75],"Bayesian":[56],"(VB)":[57],"framework,":[58],"joint":[60],"iterative":[61,89],"estimator":[64],"symbol":[66,81],"detector":[67,99],"are":[68],"developed":[69],"based":[70],"on":[71],"inverse":[72],"Gibbs":[73],"or":[74],"free":[76],"energy":[77],"maximization.":[78],"Further,":[79],"error":[82],"probability":[83],"(SEP)":[84],"newly":[87],"proposed":[88],"scheme":[90],"compared":[92],"with":[93,100],"optimal":[95],"maximum":[96],"likelihood":[97],"(ML)":[98],"perfect":[101],"information":[103],"16-phase":[105],"shift":[106],"keying":[107],"(PSK)":[108],"16-quadrature":[110],"amplitude":[111],"modulation":[112],"(QAM)":[113],"schemes.":[114]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}