{"id":"https://openalex.org/W2786809735","doi":"https://doi.org/10.1109/pimrc.2017.8292405","title":"Hard-output chase detectors for large MIMO: BER performance and complexity analysis","display_name":"Hard-output chase detectors for large MIMO: BER performance and complexity analysis","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2786809735","doi":"https://doi.org/10.1109/pimrc.2017.8292405","mag":"2786809735"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2017.8292405","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2017.8292405","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","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/A5066828371","display_name":"Hadi Sarieddeen","orcid":"https://orcid.org/0000-0002-3050-4256"},"institutions":[{"id":"https://openalex.org/I98635879","display_name":"American University of Beirut","ror":"https://ror.org/04pznsd21","country_code":"LB","type":"education","lineage":["https://openalex.org/I98635879"]}],"countries":["LB"],"is_corresponding":true,"raw_author_name":"Hadi Sarieddeen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, American University of Beirut, Beirut, Lebanon"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, American University of Beirut, Beirut, Lebanon","institution_ids":["https://openalex.org/I98635879"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038988201","display_name":"Mohammad M. Mansour","orcid":"https://orcid.org/0000-0002-8316-1330"},"institutions":[{"id":"https://openalex.org/I98635879","display_name":"American University of Beirut","ror":"https://ror.org/04pznsd21","country_code":"LB","type":"education","lineage":["https://openalex.org/I98635879"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"Mohammad M. Mansour","raw_affiliation_strings":["Department of Electrical and Computer Engineering, American University of Beirut, Beirut, Lebanon"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, American University of Beirut, Beirut, Lebanon","institution_ids":["https://openalex.org/I98635879"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060737319","display_name":"Ali Chehab","orcid":"https://orcid.org/0000-0002-1939-2740"},"institutions":[{"id":"https://openalex.org/I98635879","display_name":"American University of Beirut","ror":"https://ror.org/04pznsd21","country_code":"LB","type":"education","lineage":["https://openalex.org/I98635879"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"Ali Chehab","raw_affiliation_strings":["Department of Electrical and Computer Engineering, American University of Beirut, Beirut, Lebanon"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, American University of Beirut, Beirut, Lebanon","institution_ids":["https://openalex.org/I98635879"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5066828371"],"corresponding_institution_ids":["https://openalex.org/I98635879"],"apc_list":null,"apc_paid":null,"fwci":0.4381,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.67871408,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2017","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":0.9995999932289124,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9991999864578247,"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/T11130","display_name":"Coding theory and cryptography","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.8632086515426636},{"id":"https://openalex.org/keywords/qr-decomposition","display_name":"QR decomposition","score":0.7501085996627808},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.57518470287323},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.5349026918411255},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5176732540130615},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5122587084770203},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.46257737278938293},{"id":"https://openalex.org/keywords/puncturing","display_name":"Puncturing","score":0.4401153326034546},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.434310644865036},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.4317299723625183},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22103559970855713},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.13554474711418152}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8632086515426636},{"id":"https://openalex.org/C188060507","wikidata":"https://www.wikidata.org/wiki/Q653242","display_name":"QR decomposition","level":3,"score":0.7501085996627808},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.57518470287323},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.5349026918411255},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5176732540130615},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5122587084770203},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.46257737278938293},{"id":"https://openalex.org/C2778808095","wikidata":"https://www.wikidata.org/wiki/Q3899825","display_name":"Puncturing","level":2,"score":0.4401153326034546},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.434310644865036},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.4317299723625183},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22103559970855713},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.13554474711418152},{"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/pimrc.2017.8292405","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2017.8292405","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"},{"id":"mag:3189415237","is_oa":false,"landing_page_url":"https://jglobal.jst.go.jp/en/detail?JGLOBAL_ID=201802283032646625","pdf_url":null,"source":{"id":"https://openalex.org/S4306512817","display_name":"IEEE Conference Proceedings","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":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEEE Conference Proceedings","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W612111850","https://openalex.org/W1508642566","https://openalex.org/W1574942719","https://openalex.org/W1974755392","https://openalex.org/W1978403492","https://openalex.org/W1981413242","https://openalex.org/W2025972945","https://openalex.org/W2036726720","https://openalex.org/W2095924090","https://openalex.org/W2112772743","https://openalex.org/W2134760902","https://openalex.org/W2137985086","https://openalex.org/W2153948997","https://openalex.org/W2272409364","https://openalex.org/W2518835236","https://openalex.org/W2567424717","https://openalex.org/W3159913259"],"related_works":["https://openalex.org/W2078349096","https://openalex.org/W2002598339","https://openalex.org/W2150953077","https://openalex.org/W1599936522","https://openalex.org/W2006707200","https://openalex.org/W2005169228","https://openalex.org/W2586951184","https://openalex.org/W4396696848","https://openalex.org/W3200716635","https://openalex.org/W1971246756"],"abstract_inverted_index":{"In":[0,76],"this":[1],"paper,":[2],"a":[3,106],"family":[4],"of":[5,26,54,82,85,101],"cost-efficient":[6],"hard-output":[7],"detection":[8],"algorithms":[9],"for":[10],"large":[11],"multiple-input":[12],"multiple-output":[13],"(MIMO)":[14],"systems":[15],"is":[16,37,42],"proposed.":[17],"The":[18,32,112],"schemes":[19,62],"employ":[20],"punctured":[21],"QR":[22],"decomposition":[23],"(QRD)":[24],"instead":[25],"regular":[27],"QRD":[28],"to":[29,65],"reduce":[30],"complexity.":[31],"bit":[33],"error":[34],"rate":[35],"performance":[36,74],"studied":[38],"analytically,":[39],"where":[40],"it":[41],"shown":[43,64],"that":[44],"channel":[45],"matrix":[46],"puncturing":[47],"does":[48],"not":[49],"affect":[50],"the":[51,55,60],"diversity":[52],"gain":[53],"detectors.":[56],"Through":[57],"empirical":[58],"simulations,":[59],"proposed":[61],"are":[63,92,103],"achieve":[66],"significant":[67],"reductions":[68],"in":[69,88,94,109,117],"computational":[70],"complexity":[71],"with":[72],"graceful":[73],"degradation.":[75],"particular,":[77],"at":[78,105],"an":[79],"SNR":[80],"cost":[81,108],"4dB,":[83],"77%":[84],"complex":[86],"multiplications":[87,102],"nulling":[89],"and":[90],"cancellation":[91],"saved":[93,104],"16":[95,97],"\u00d7":[96],"MIMO,":[98],"while":[99],"30%":[100],"2dB":[107],"4\u00d74":[110],"MIMO.":[111,119],"savings":[113],"can":[114],"reach":[115],"94%":[116],"64\u00d764":[118]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
