{"id":"https://openalex.org/W3011032000","doi":"https://doi.org/10.1109/camsap45676.2019.9022657","title":"Interference Exploitation-Based Hybrid Precoding with Low-Resolution DACs","display_name":"Interference Exploitation-Based Hybrid Precoding with Low-Resolution DACs","publication_year":2019,"publication_date":"2019-12-01","ids":{"openalex":"https://openalex.org/W3011032000","doi":"https://doi.org/10.1109/camsap45676.2019.9022657","mag":"3011032000"},"language":"en","primary_location":{"id":"doi:10.1109/camsap45676.2019.9022657","is_oa":false,"landing_page_url":"https://doi.org/10.1109/camsap45676.2019.9022657","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 8th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5065351101","display_name":"Xin Zheng","orcid":"https://orcid.org/0000-0002-6403-4790"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Xin Zheng","raw_affiliation_strings":["Communication Systems Group, Technische Universit\u00e4t Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communication Systems Group, Technische Universit\u00e4t Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083276799","display_name":"Ganapati Hegde","orcid":"https://orcid.org/0000-0003-1369-9407"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ganapati Hegde","raw_affiliation_strings":["Communication Systems Group, Technische Universit\u00e4t Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communication Systems Group, Technische Universit\u00e4t Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001481378","display_name":"Marius Pesavento","orcid":"https://orcid.org/0000-0003-3395-2588"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Marius Pesavento","raw_affiliation_strings":["Communication Systems Group, Technische Universit\u00e4t Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communication Systems Group, Technische Universit\u00e4t Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I31512782"],"apc_list":null,"apc_paid":null,"fwci":0.3982,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.57975766,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"154","issue":null,"first_page":"604","last_page":"608"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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"}},"topics":[{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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"}},{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9991000294685364,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9979000091552734,"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":0.8724871873855591},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.6914613246917725},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6822453141212463},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5879502296447754},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5514336228370667},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.36246705055236816},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.2729874849319458},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20001646876335144},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.12669777870178223},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.09229639172554016}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8724871873855591},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.6914613246917725},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6822453141212463},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5879502296447754},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5514336228370667},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.36246705055236816},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.2729874849319458},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20001646876335144},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.12669777870178223},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09229639172554016}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/camsap45676.2019.9022657","is_oa":false,"landing_page_url":"https://doi.org/10.1109/camsap45676.2019.9022657","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 8th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP)","raw_type":"proceedings-article"},{"id":"pmh:oai:tubiblio.ulb.tu-darmstadt.de:117098","is_oa":false,"landing_page_url":"http://tubiblio.ulb.tu-darmstadt.de/117098/","pdf_url":null,"source":{"id":"https://openalex.org/S4377196390","display_name":"TUbilio (Technical University of Darmstadt)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I31512782","host_organization_name":"Technische Universit\u00e4t Darmstadt","host_organization_lineage":["https://openalex.org/I31512782"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Konferenzver\u00f6ffentlichung"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6499999761581421,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W603729728","https://openalex.org/W1586395257","https://openalex.org/W1911476179","https://openalex.org/W2004826751","https://openalex.org/W2023535408","https://openalex.org/W2025779053","https://openalex.org/W2041287972","https://openalex.org/W2053521124","https://openalex.org/W2054692642","https://openalex.org/W2079366178","https://openalex.org/W2080355568","https://openalex.org/W2091012876","https://openalex.org/W2093989288","https://openalex.org/W2099003693","https://openalex.org/W2099062866","https://openalex.org/W2103972037","https://openalex.org/W2104074482","https://openalex.org/W2117010115","https://openalex.org/W2128513990","https://openalex.org/W2134179788","https://openalex.org/W2145013959","https://openalex.org/W2169363112","https://openalex.org/W2198183204","https://openalex.org/W2272804037","https://openalex.org/W2326352613","https://openalex.org/W2592939802","https://openalex.org/W2605577582","https://openalex.org/W2736909294","https://openalex.org/W2805890223","https://openalex.org/W2852316645","https://openalex.org/W2896668878","https://openalex.org/W2962785465"],"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":{"Hybrid":[0],"analog-digital":[1,56],"precoding":[2,41,103],"with":[3,58,138],"low-resolution":[4],"DACs,":[5],"especially":[6],"the":[7,27,39,53,67,70,80,96,119,132,147],"one-bit":[8],"case,":[9],"has":[10],"been":[11],"shown":[12],"to":[13,42,65,73,91,117,130,145],"greatly":[14],"reduce":[15],"hardware":[16],"costs":[17],"and":[18,104],"operational":[19],"power":[20,77],"consumption":[21],"in":[22],"massive":[23],"MIMO":[24],"systems,":[25],"at":[26,69],"expense":[28],"of":[29],"increased":[30],"radiated":[31],"power.":[32],"To":[33],"address":[34],"this":[35,43],"challenge,":[36],"we":[37,94,111,125],"extend":[38],"constructive-interference-based":[40,54],"low-cost":[44],"architecture.":[45],"We":[46],"formulate":[47,112],"an":[48],"optimization":[49],"problem":[50,82,97,137],"for":[51],"computing":[52],"hybrid":[55],"precoders":[57],"1-bit":[59,120],"resolution":[60,121],"DACs.":[61],"Our":[62],"objective":[63],"is":[64,83,89],"maximize":[66],"quality-of-service":[68],"users":[71],"subject":[72],"a":[74,84,113,127],"given":[75],"transmit":[76],"budget.":[78],"Since":[79],"resulting":[81],"mixed-integer":[85,114,134],"nonlinear":[86],"program,":[87],"which":[88],"difficult":[90],"solve":[92,131],"optimally,":[93],"decompose":[95],"into":[98],"two":[99],"subtasks,":[100],"namely,":[101],"analog":[102,109],"digital":[105,122],"precoding.":[106],"For":[107],"fixed":[108],"precoders,":[110],"convex":[115,135],"program":[116,136],"compute":[118],"precoders.":[123],"Furthermore,":[124],"devise":[126],"suboptimal":[128],"method":[129],"formulated":[133],"low":[139],"complexity.":[140],"Simulation":[141],"results":[142],"are":[143],"provided":[144],"evaluate":[146],"proposed":[148],"methods.":[149]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
