{"id":"https://openalex.org/W2102156469","doi":"https://doi.org/10.1109/vetecf.2011.6093161","title":"Linear Precoders for Parallel Gaussian Channels with Low Decoding Complexity","display_name":"Linear Precoders for Parallel Gaussian Channels with Low Decoding Complexity","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W2102156469","doi":"https://doi.org/10.1109/vetecf.2011.6093161","mag":"2102156469"},"language":"en","primary_location":{"id":"doi:10.1109/vetecf.2011.6093161","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2011.6093161","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Vehicular Technology Conference (VTC Fall)","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/A5033255554","display_name":"D\u017eevdan Kapetanovi\u0107","orcid":null},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Dzevdan Kapetanovic","raw_affiliation_strings":["Department of Electrical and Information Technology, Lund University, Lund, Sweden","Dept. of Electr. & Inf. Technol., Lund Univ., Lund, , Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Technology, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Dept. of Electr. & Inf. Technol., Lund Univ., Lund, , Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002140807","display_name":"Fredrik Rusek","orcid":"https://orcid.org/0000-0002-2077-3858"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Fredrik Rusek","raw_affiliation_strings":["Department of Electrical and Information Technology, Lund University, Lund, Sweden","Dept. of Electr. & Inf. Technol., Lund Univ., Lund, , Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Technology, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Dept. of Electr. & Inf. Technol., Lund Univ., Lund, , Sweden","institution_ids":["https://openalex.org/I187531555"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5033255554"],"corresponding_institution_ids":["https://openalex.org/I187531555"],"apc_list":null,"apc_paid":null,"fwci":0.7949,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.7635155,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"3","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"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/T10964","display_name":"Wireless Communication Security Techniques","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"}}],"keywords":[{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.9436318874359131},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7945722341537476},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.6659663915634155},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6368796825408936},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6329464316368103},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.48243460059165955},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.46950578689575195},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.46620380878448486},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.45118293166160583},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.43793055415153503},{"id":"https://openalex.org/keywords/symbol","display_name":"Symbol (formal)","score":0.4136115312576294},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35256415605545044},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.328055202960968},{"id":"https://openalex.org/keywords/white-noise","display_name":"White noise","score":0.32205650210380554},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.2710822820663452},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23566678166389465},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.19706422090530396}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.9436318874359131},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7945722341537476},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.6659663915634155},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6368796825408936},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6329464316368103},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.48243460059165955},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.46950578689575195},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.46620380878448486},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.45118293166160583},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.43793055415153503},{"id":"https://openalex.org/C134400042","wikidata":"https://www.wikidata.org/wiki/Q2372244","display_name":"Symbol (formal)","level":2,"score":0.4136115312576294},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35256415605545044},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.328055202960968},{"id":"https://openalex.org/C112633086","wikidata":"https://www.wikidata.org/wiki/Q381287","display_name":"White noise","level":2,"score":0.32205650210380554},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.2710822820663452},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23566678166389465},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.19706422090530396},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vetecf.2011.6093161","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2011.6093161","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Vehicular Technology Conference (VTC Fall)","raw_type":"proceedings-article"},{"id":"pmh:oai:lup.lub.lu.se:a2da60c9-786c-4745-a51a-82bd9f2c30f8","is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/2493899","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 1090-3038","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2006789412","https://openalex.org/W2029435453","https://openalex.org/W2049285480","https://openalex.org/W2091674039","https://openalex.org/W2098113380","https://openalex.org/W2107740059","https://openalex.org/W2108367463","https://openalex.org/W2125901036","https://openalex.org/W2130667916","https://openalex.org/W2137736549","https://openalex.org/W6679013433"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W2326544815","https://openalex.org/W1973158664","https://openalex.org/W1731022149","https://openalex.org/W1996933839","https://openalex.org/W2000226056","https://openalex.org/W4386858283","https://openalex.org/W1979957996","https://openalex.org/W3190864439","https://openalex.org/W1993945082"],"abstract_inverted_index":{"Consider":[0],"the":[1,23,45,68,74,83,89,96,105],"transmission":[2],"of":[3,22,40,62,110],"complex-valued":[4,24],"symbols":[5],"over":[6,113],"$N$":[7],"parallell":[8],"channels":[9],"in":[10],"additive":[11],"white":[12],"Gaussian":[13],"noise.":[14],"It":[15],"is":[16,79],"well":[17],"known":[18],"that":[19,51,61,86],"linear":[20],"precoding":[21,76],"data":[25,91],"improves":[26],"system":[27,69],"performance":[28,70],"(e.g.":[29],"symbol":[30,112],"error":[31],"rate,":[32,34],"information":[33],"MMSE,":[35],"etc.)":[36],"at":[37,44],"a":[38,56],"cost":[39],"increased":[41],"decoding":[42,57],"complexity":[43,58],"receiver.":[46],"This":[47,78],"work":[48],"constructs":[49],"precoders":[50],"are":[52],"constrained":[53],"to":[54],"have":[55],"which":[59],"equals":[60],"no":[63,75],"precoding,":[64,102],"while":[65],"still":[66],"improving":[67],"significantly":[71],"compared":[72],"with":[73],"case.":[77],"achieved":[80],"by":[81,94],"designing":[82],"precoder":[84],"so":[85],"it":[87],"precodes":[88],"complex":[90,108],"streams":[92],"separately,":[93],"utilizing":[95],"latest":[97],"result":[98],"from":[99],"optimal":[100],"real-valued":[101],"and":[103,107],"transmitting":[104],"real":[106],"parts":[109],"one":[111],"different":[114],"antennas.":[115]},"counts_by_year":[{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}