{"id":"https://openalex.org/W2894957215","doi":"https://doi.org/10.1109/lcomm.2018.2873631","title":"When Quantized Massive MIMO Meets Large MIMO With Higher Order Modulation","display_name":"When Quantized Massive MIMO Meets Large MIMO With Higher Order Modulation","publication_year":2018,"publication_date":"2018-10-04","ids":{"openalex":"https://openalex.org/W2894957215","doi":"https://doi.org/10.1109/lcomm.2018.2873631","mag":"2894957215"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2018.2873631","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2018.2873631","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-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/A5046741256","display_name":"Asmaa Abdallah","orcid":"https://orcid.org/0000-0003-3387-9333"},"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":"Asmaa Abdallah","raw_affiliation_strings":["Department of Electrical and Computer Engineering, American University of Beirut, Beirut, Lebanon","Department of Electrical and Computer Engineering , American University of Beirut , Beirut , Lebanon"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, American University of Beirut, Beirut, Lebanon","institution_ids":["https://openalex.org/I98635879"]},{"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","Department of Electrical and Computer Engineering , American University of Beirut , Beirut , Lebanon"],"raw_orcid":"https://orcid.org/0000-0002-8316-1330","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, American University of Beirut, Beirut, Lebanon","institution_ids":["https://openalex.org/I98635879"]},{"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/A5018200269","display_name":"Louay M. A. Jalloul","orcid":null},"institutions":[{"id":"https://openalex.org/I4210087596","display_name":"Qualcomm (United States)","ror":"https://ror.org/002zrf773","country_code":"US","type":"company","lineage":["https://openalex.org/I4210087596"]},{"id":"https://openalex.org/I4210111675","display_name":"Market Matters","ror":"https://ror.org/021yan307","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111675"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Louay M. A. Jalloul","raw_affiliation_strings":["Qualcomm Inc., San Jose, CA, USA","[Qualcomm Incorporated, San Jose, CA, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Qualcomm Inc., San Jose, CA, USA","institution_ids":["https://openalex.org/I4210087596","https://openalex.org/I4210111675"]},{"raw_affiliation_string":"[Qualcomm Incorporated, San Jose, CA, USA]","institution_ids":["https://openalex.org/I4210087596"]}]},{"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","Department of Electrical and Computer Engineering , American University of Beirut , Beirut , Lebanon"],"raw_orcid":"https://orcid.org/0000-0002-1939-2740","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, American University of Beirut, Beirut, Lebanon","institution_ids":["https://openalex.org/I98635879"]},{"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":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2525,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.56707966,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"22","issue":"12","first_page":"2599","last_page":"2602"},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9986000061035156,"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/mimo","display_name":"MIMO","score":0.9211286306381226},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.686344563961029},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.5619105100631714},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5300701856613159},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.5138002038002014},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.5060078501701355},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49537837505340576},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4568503797054291},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4410797357559204},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4034663438796997},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3417210578918457},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3406284749507904},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3200039565563202},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.18187004327774048},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08780297636985779},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08316993713378906}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.9211286306381226},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.686344563961029},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.5619105100631714},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5300701856613159},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.5138002038002014},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.5060078501701355},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49537837505340576},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4568503797054291},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4410797357559204},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4034663438796997},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3417210578918457},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3406284749507904},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3200039565563202},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.18187004327774048},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08780297636985779},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08316993713378906},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"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":1,"locations":[{"id":"doi:10.1109/lcomm.2018.2873631","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2018.2873631","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5699999928474426,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1521591241","https://openalex.org/W1971443733","https://openalex.org/W2103195481","https://openalex.org/W2106929598","https://openalex.org/W2120302973","https://openalex.org/W2134179788","https://openalex.org/W2139104935","https://openalex.org/W2141682101","https://openalex.org/W2165308503","https://openalex.org/W2189415357","https://openalex.org/W2238937638","https://openalex.org/W2400825964","https://openalex.org/W2493390539","https://openalex.org/W2533046718","https://openalex.org/W2542673463","https://openalex.org/W2597206177","https://openalex.org/W2741725597","https://openalex.org/W2789947301","https://openalex.org/W2963511957","https://openalex.org/W2970034914","https://openalex.org/W3098966262","https://openalex.org/W3099569782"],"related_works":["https://openalex.org/W4200145345","https://openalex.org/W1561113522","https://openalex.org/W1987031311","https://openalex.org/W2038397443","https://openalex.org/W1996130034","https://openalex.org/W2125053132","https://openalex.org/W2182661536","https://openalex.org/W2955108753","https://openalex.org/W1495906304","https://openalex.org/W2542194775"],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"we":[3],"compare":[4],"the":[5,43,48,55,64,75,87,104,107],"capacity":[6],"of":[7,90],"a":[8,15,21,25,69,91,99,112],"massive":[9,50,79,100],"multiple-input":[10],"multiple-output":[11],"(MIMO)":[12],"system":[13,28,52,67],"using":[14],"low-resolution":[16,113],"analog-to-digital":[17],"converter":[18],"(ADC)":[19],"and":[20,33,115],"linear":[22,92],"detector":[23,72,97],"against":[24],"conventional":[26,56,65],"MIMO":[27,51,58,66,80,101],"with":[29,68,103],"higher":[30],"order":[31],"modulation":[32],"near":[34,70],"maximum":[35],"likelihood":[36],"(ML)":[37],"detection.":[38],"We":[39],"show":[40],"that":[41,85,106],"in":[42,98],"low-signal-to-noise":[44],"ratio":[45],"(SNR)":[46],"regime,":[47],"quantized":[49,78],"can":[53,73],"outperform":[54,74],"large":[57],"system;":[59],"however,":[60],"for":[61],"high":[62],"SNR,":[63],"ML":[71],"extreme":[76],"1-bit":[77],"system.":[81],"An":[82],"analytical":[83],"framework":[84],"derives":[86],"achievable":[88],"rate":[89],"minimum":[93],"mean-squared":[94],"error":[95],"(MMSE)-based":[96],"configuration,":[102],"assumptions":[105],"front-end":[108],"is":[109,118,120],"limited":[110],"to":[111],"ADC":[114],"channel":[116],"estimation":[117],"imperfect,":[119],"presented.":[121]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}