{"id":"https://openalex.org/W2218141988","doi":"https://doi.org/10.1109/norchip.2015.7364371","title":"Carrier frequency and sampling rate offsets effect on sub 6 GHz Massive MIMO","display_name":"Carrier frequency and sampling rate offsets effect on sub 6 GHz Massive MIMO","publication_year":2015,"publication_date":"2015-10-01","ids":{"openalex":"https://openalex.org/W2218141988","doi":"https://doi.org/10.1109/norchip.2015.7364371","mag":"2218141988"},"language":"en","primary_location":{"id":"doi:10.1109/norchip.2015.7364371","is_oa":false,"landing_page_url":"https://doi.org/10.1109/norchip.2015.7364371","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Nordic Circuits and Systems Conference (NORCAS): NORCHIP &amp; International Symposium on System-on-Chip (SoC)","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/A5028687644","display_name":"Messaoud Ahmed-Ouameur","orcid":null},"institutions":[{"id":"https://openalex.org/I4210097418","display_name":"Laboratoire des signaux et syst\u00e8mes","ror":"https://ror.org/00skw9v43","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210097418","https://openalex.org/I4210107720"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Messaoud Ahmed-Ouameur","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Laboratoire des Signaux et Syst\u00e8mes Int\u00e9gr\u00e9s","NUTAQ inc., Qu\u00e9bec, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Laboratoire des Signaux et Syst\u00e8mes Int\u00e9gr\u00e9s","institution_ids":["https://openalex.org/I4210097418"]},{"raw_affiliation_string":"NUTAQ inc., Qu\u00e9bec, Canada","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012046735","display_name":"Daniel Massicotte","orcid":"https://orcid.org/0000-0002-7807-7919"},"institutions":[{"id":"https://openalex.org/I4210097418","display_name":"Laboratoire des signaux et syst\u00e8mes","ror":"https://ror.org/00skw9v43","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210097418","https://openalex.org/I4210107720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Daniel Massicotte","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Laboratoire des Signaux et Syst\u00e8mes Int\u00e9gr\u00e9s"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Laboratoire des Signaux et Syst\u00e8mes Int\u00e9gr\u00e9s","institution_ids":["https://openalex.org/I4210097418"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033247734","display_name":"Wei\u2010Ping Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210148195","display_name":"Concordia University","ror":"https://ror.org/04dwckp88","country_code":"US","type":"education","lineage":["https://openalex.org/I4210148195"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wei-Ping Zhu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Concordia University"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Concordia University","institution_ids":["https://openalex.org/I4210148195"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5028687644"],"corresponding_institution_ids":["https://openalex.org/I4210097418"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.09823868,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T11946","display_name":"Antenna Design and Optimization","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10069","display_name":"Antenna Design and Analysis","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/beamforming","display_name":"Beamforming","score":0.750208854675293},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.677545428276062},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.6436320543289185},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.5679855346679688},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5431084632873535},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5179699659347534},{"id":"https://openalex.org/keywords/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.5146228075027466},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.48985669016838074},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.4732656478881836},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4367865025997162},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4334458112716675},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.430237352848053},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.42985400557518005},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4190567433834076},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.38624560832977295},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3450847864151001},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3227638006210327},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2146422266960144},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.16305682063102722},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1524137556552887},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.10955068469047546}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.750208854675293},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.677545428276062},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.6436320543289185},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.5679855346679688},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5431084632873535},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5179699659347534},{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.5146228075027466},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.48985669016838074},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.4732656478881836},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4367865025997162},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4334458112716675},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.430237352848053},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.42985400557518005},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4190567433834076},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.38624560832977295},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3450847864151001},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3227638006210327},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2146422266960144},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.16305682063102722},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1524137556552887},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.10955068469047546},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/norchip.2015.7364371","is_oa":false,"landing_page_url":"https://doi.org/10.1109/norchip.2015.7364371","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Nordic Circuits and Systems Conference (NORCAS): NORCHIP &amp; International Symposium on System-on-Chip (SoC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W49116793","https://openalex.org/W2018385545","https://openalex.org/W2018843852","https://openalex.org/W2038329885","https://openalex.org/W2044075512","https://openalex.org/W2076441952","https://openalex.org/W2089121898","https://openalex.org/W2105118201","https://openalex.org/W2142238976","https://openalex.org/W2154078807","https://openalex.org/W2158057034","https://openalex.org/W2171342189","https://openalex.org/W2617798065","https://openalex.org/W3100399470"],"related_works":["https://openalex.org/W4281688526","https://openalex.org/W2152088989","https://openalex.org/W2756419127","https://openalex.org/W2803596926","https://openalex.org/W2122602695","https://openalex.org/W2103611373","https://openalex.org/W2376073726","https://openalex.org/W2114330772","https://openalex.org/W2091511940","https://openalex.org/W2105730555"],"abstract_inverted_index":{"Hardware":[0],"impairments":[1],"effects":[2,81,193],"on":[3,115,174],"Massive":[4],"MIMO":[5,117,176],"system's":[6],"capacity":[7],"were":[8],"investigated":[9],"and":[10,71,76,91,129,167],"seem":[11],"to":[12,78,87,108,145,148,189],"vanish":[13],"asymptotically":[14],"at":[15,56],"the":[16,26,29,39,43,68,83,88,97,110,162,179,191],"base":[17,59],"station":[18,60],"when":[19,46],"equipped":[20],"with":[21],"a":[22,47,53],"larger":[23],"array.":[24],"Surprisingly,":[25],"effect":[27,111,163],"of":[28,96,112,164,194],"local":[30],"oscillator":[31],"(LO)":[32],"phase":[33,84,100],"noise":[34,45,85],"does":[35,182],"not":[36,183],"strictly":[37],"obey":[38],"same":[40],"law":[41],"as":[42,82,125],"additive":[44],"common":[48],"LO":[49],"is":[50,143,171],"utilized.":[51],"Having":[52],"close":[54],"look":[55],"large":[57],"array":[58,180],"utilizing":[61,118,139],"OFDM":[62,92],"signaling,":[63],"one":[64],"would":[65],"expect":[66],"that":[67,155],"sampling":[69,165],"rate":[70,166],"carrier":[72,168],"frequency":[73,169],"offsets":[74,114,170],"(SRO":[75],"CFO)":[77],"introduce":[79],"similar":[80],"due":[86],"time":[89],"(subcarriers":[90],"symbols":[93],"indices)":[94],"dependence":[95],"channel":[98],"vector's":[99],"terms.":[101],"For":[102],"practical":[103],"reasons,":[104],"we":[105],"use":[106],"simulation":[107,152],"investigate":[109],"such":[113,124,149,195],"massive":[116,175],"low":[119],"computational":[120,136],"complexity":[121,137],"precoding":[122],"techniques":[123],"conjugate":[126],"beamforming":[127,132],"(CBF)":[128],"zero":[130],"forcing":[131],"(ZFBF).":[133],"A":[134],"reduced":[135],"ZFBF":[138],"polynomial":[140],"expansion":[141],"technique":[142],"considered":[144],"assess":[146],"sensitivity":[147],"offsets.":[150,196],"The":[151],"results":[153],"show":[154],"without":[156],"accurate":[157],"compensation":[158],"or":[159],"calibration":[160],"methods,":[161],"very":[172],"dramatic":[173],"performance.":[177],"Increasing":[178],"size":[181],"provide":[184],"an":[185],"economically":[186],"viable":[187],"solution":[188],"alleviate":[190],"negative":[192]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
