{"id":"https://openalex.org/W3013036416","doi":"https://doi.org/10.1109/ieeeconf44664.2019.9048877","title":"Linear Transmit Precoding with Optimized Dithering","display_name":"Linear Transmit Precoding with Optimized Dithering","publication_year":2019,"publication_date":"2019-11-01","ids":{"openalex":"https://openalex.org/W3013036416","doi":"https://doi.org/10.1109/ieeeconf44664.2019.9048877","mag":"3013036416"},"language":"en","primary_location":{"id":"doi:10.1109/ieeeconf44664.2019.9048877","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieeeconf44664.2019.9048877","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 53rd 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/A5045829345","display_name":"Amodh Kant Saxena","orcid":null},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Amodh Kant Saxena","raw_affiliation_strings":["The University of Texas at Austin,Wireless Networking and Communications Group, Department of ECE,Austin,TX,USA,78712","Wireless Networking and Communications Group, Department of ECE, The University of Texas at Austin, Austin, TX, USA"],"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin,Wireless Networking and Communications Group, Department of ECE,Austin,TX,USA,78712","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"Wireless Networking and Communications Group, Department of ECE, The University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091393260","display_name":"Amine Mezghani","orcid":"https://orcid.org/0000-0002-7625-9436"},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Amine Mezghani","raw_affiliation_strings":["University of Manitoba,Department of ECE,Winnipeg,MB,Canada,R3T 5V6","Department of ECE, University of Manitoba, Winnipeg, MB, Canada"],"affiliations":[{"raw_affiliation_string":"University of Manitoba,Department of ECE,Winnipeg,MB,Canada,R3T 5V6","institution_ids":["https://openalex.org/I46247651"]},{"raw_affiliation_string":"Department of ECE, University of Manitoba, Winnipeg, MB, Canada","institution_ids":["https://openalex.org/I46247651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029812222","display_name":"Robert W. Heath","orcid":"https://orcid.org/0000-0002-4666-5628"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robert W Heath","raw_affiliation_strings":["The University of Texas at Austin,Wireless Networking and Communications Group, Department of ECE,Austin,TX,USA,78712","Wireless Networking and Communications Group, Department of ECE, The University of Texas at Austin, Austin, TX, USA"],"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin,Wireless Networking and Communications Group, Department of ECE,Austin,TX,USA,78712","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"Wireless Networking and Communications Group, Department of ECE, The University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042833857","display_name":"Jeffrey G. Andrews","orcid":"https://orcid.org/0000-0002-9115-5088"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jeffrey G Andrews","raw_affiliation_strings":["The University of Texas at Austin,Wireless Networking and Communications Group, Department of ECE,Austin,TX,USA,78712","Wireless Networking and Communications Group, Department of ECE, The University of Texas at Austin, Austin, TX, USA"],"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin,Wireless Networking and Communications Group, Department of ECE,Austin,TX,USA,78712","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"Wireless Networking and Communications Group, Department of ECE, The University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5045829345"],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":null,"apc_paid":null,"fwci":0.3577,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.63049173,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"838","last_page":"842"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10125","display_name":"Advanced Wireless Communication 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"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9994000196456909,"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/dither","display_name":"Dither","score":0.897075891494751},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.8800381422042847},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5951761603355408},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.5473929643630981},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4141859710216522},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.263592928647995},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.17988425493240356},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17346984148025513},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.1388917863368988}],"concepts":[{"id":"https://openalex.org/C70451592","wikidata":"https://www.wikidata.org/wiki/Q376493","display_name":"Dither","level":3,"score":0.897075891494751},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8800381422042847},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5951761603355408},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.5473929643630981},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4141859710216522},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.263592928647995},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.17988425493240356},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17346984148025513},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.1388917863368988},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ieeeconf44664.2019.9048877","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieeeconf44664.2019.9048877","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 53rd Asilomar Conference on Signals, Systems, and Computers","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1521591241","https://openalex.org/W1560563382","https://openalex.org/W1667165204","https://openalex.org/W1981835967","https://openalex.org/W2046245205","https://openalex.org/W2076038390","https://openalex.org/W2134179788","https://openalex.org/W2151007095","https://openalex.org/W2519378799","https://openalex.org/W2520466259","https://openalex.org/W2610940182","https://openalex.org/W2795485111","https://openalex.org/W2798208796","https://openalex.org/W2905453740","https://openalex.org/W2919729625","https://openalex.org/W2956705191","https://openalex.org/W2962713500","https://openalex.org/W2963083075","https://openalex.org/W2963511957","https://openalex.org/W2964287687","https://openalex.org/W2969909702","https://openalex.org/W2970380330","https://openalex.org/W2970541347","https://openalex.org/W2982919393","https://openalex.org/W3101680438","https://openalex.org/W3104166565","https://openalex.org/W3104931414","https://openalex.org/W4211120851","https://openalex.org/W6669727789","https://openalex.org/W6726803452"],"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/W2546963302","https://openalex.org/W4381162408"],"abstract_inverted_index":{"Implementation":[0],"of":[1,47,58,123,130],"1-bit":[2],"Digital-to-analog":[3],"converters":[4],"(DACs)":[5],"at":[6,37],"base":[7],"station":[8],"(BS)":[9],"antennas":[10,66],"reduces":[11],"power":[12,138],"consumption":[13],"and":[14,80,119],"hardware":[15],"complexity":[16,33],"for":[17,113],"a":[18,55,128],"downlink":[19],"massive":[20],"MIMO":[21],"system":[22],"while":[23],"introducing":[24],"non-linear":[25],"impairments":[26,49],"in":[27],"the":[28,38,51,92,97,102,108,124,131],"transmitted":[29],"signal.":[30,53],"Through":[31],"low":[32],"quantized":[34],"linear":[35],"precoding":[36],"BS":[39,65],"it":[40],"is":[41],"possible":[42],"to":[43,91,101,116],"mitigate":[44],"detrimental":[45],"effects":[46],"these":[48],"on":[50],"received":[52,125],"For":[54],"small":[56],"number":[57],"users,":[59],"however,":[60],"quantization":[61,84],"noise":[62,85,120],"components":[63,86],"across":[64],"become":[67],"highly":[68],"correlated,":[69],"deteriorating":[70],"per-user":[71,114],"performance":[72,79],"severely.":[73],"In":[74],"this":[75],"paper,":[76],"we":[77,106],"improve":[78],"reduce":[81],"correlation":[82],"among":[83],"by":[87,139],"adding":[88],"colored":[89],"dither":[90,132,137],"signal":[93,115,126],"before":[94],"DAC.":[95],"Using":[96],"Bussgang":[98],"decomposition":[99],"up":[100],"third":[103],"order":[104],"harmonics,":[105],"estimate":[107],"closed":[109],"form":[110],"asymptotic":[111],"expression":[112],"quantization,":[117],"interference":[118],"ratio":[121],"(SQINR)":[122],"as":[127],"function":[129],"power.":[133],"We":[134],"evaluate":[135],"optimum":[136],"maximizing":[140],"SQINR.":[141]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}