{"id":"https://openalex.org/W2821250547","doi":"https://doi.org/10.1109/glocom.2018.8648130","title":"Uplink Massive MIMO for Channels with Spatial Correlation","display_name":"Uplink Massive MIMO for Channels with Spatial Correlation","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2821250547","doi":"https://doi.org/10.1109/glocom.2018.8648130","mag":"2821250547"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2018.8648130","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2018.8648130","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1807.04473","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072373729","display_name":"Ansuman Adhikary","orcid":"https://orcid.org/0000-0003-1512-5239"},"institutions":[{"id":"https://openalex.org/I19268510","display_name":"Qualcomm (United Kingdom)","ror":"https://ror.org/04d3djg48","country_code":"GB","type":"company","lineage":["https://openalex.org/I19268510","https://openalex.org/I4210087596"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ansuman Adhikary","raw_affiliation_strings":["Qualcomm India Pvt Ltd, Hyderabad, India","Qualcomm (United Kingdom), Farnborough, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Qualcomm India Pvt Ltd, Hyderabad, India","institution_ids":[]},{"raw_affiliation_string":"Qualcomm (United Kingdom), Farnborough, United Kingdom","institution_ids":["https://openalex.org/I19268510"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088515682","display_name":"Alexei Ashikhmin","orcid":"https://orcid.org/0000-0002-7016-1614"},"institutions":[{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexei Ashikhmin","raw_affiliation_strings":["Nokia, Bell Labs, Murray Hill, NJ","Nokia (United States), Coppell, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia, Bell Labs, Murray Hill, NJ","institution_ids":["https://openalex.org/I72090969"]},{"raw_affiliation_string":"Nokia (United States), Coppell, United States","institution_ids":["https://openalex.org/I72090969"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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":1.0,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9987000226974487,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9959999918937683,"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/telecommunications-link","display_name":"Telecommunications link","score":0.8183796405792236},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.8159254789352417},{"id":"https://openalex.org/keywords/spatial-correlation","display_name":"Spatial correlation","score":0.7907692790031433},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7484418749809265},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.7126438617706299},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.6236504316329956},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6015596985816956},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5242947936058044},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5089607238769531},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.467746764421463},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.455695778131485},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.35593491792678833},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3267747759819031},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2908053994178772},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28360193967819214},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13391101360321045}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8183796405792236},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8159254789352417},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.7907692790031433},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7484418749809265},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7126438617706299},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.6236504316329956},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6015596985816956},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5242947936058044},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5089607238769531},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.467746764421463},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.455695778131485},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.35593491792678833},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3267747759819031},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2908053994178772},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28360193967819214},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13391101360321045},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/glocom.2018.8648130","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2018.8648130","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1807.04473","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1807.04473","pdf_url":"https://arxiv.org/pdf/1807.04473","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},{"id":"mag:2821250547","is_oa":true,"landing_page_url":"https://arxiv.org/abs/1807.04473","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.1807.04473","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1807.04473","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1807.04473","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1807.04473","pdf_url":"https://arxiv.org/pdf/1807.04473","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2821250547.pdf","grobid_xml":"https://content.openalex.org/works/W2821250547.grobid-xml"},"referenced_works_count":8,"referenced_works":["https://openalex.org/W1974552031","https://openalex.org/W2013546591","https://openalex.org/W2033407996","https://openalex.org/W2147601077","https://openalex.org/W2170738062","https://openalex.org/W2610968021","https://openalex.org/W2839005931","https://openalex.org/W3103793889"],"related_works":["https://openalex.org/W2963639589","https://openalex.org/W2906674306","https://openalex.org/W2912353777","https://openalex.org/W3101630232","https://openalex.org/W3158898476","https://openalex.org/W2610968021","https://openalex.org/W3015588804","https://openalex.org/W1716625494","https://openalex.org/W2950823000","https://openalex.org/W3099548671","https://openalex.org/W2018252898","https://openalex.org/W2139904992","https://openalex.org/W2727907006","https://openalex.org/W2884396387","https://openalex.org/W2964292558","https://openalex.org/W2545827686","https://openalex.org/W2033260644","https://openalex.org/W2568018545","https://openalex.org/W2949548065","https://openalex.org/W2799807979"],"abstract_inverted_index":{"A":[0],"massive":[1,129],"MIMO":[2,130],"system":[3],"entails":[4],"a":[5,14,90,184,188],"large":[6,23,81],"number":[7,17,36],"of":[8,18,37,43,61,124,128,146],"base":[9,75],"station":[10,76],"antennas":[11,38,135],"M":[12,39,113,136],"serving":[13],"much":[15],"smaller":[16],"users.":[19],"This":[20],"leads":[21,79],"to":[22,80,101,115,148,176],"gains":[24],"in":[25,69,108,191],"spectral":[26],"and":[27,64,152,168],"energy":[28],"efficiency":[29],"compared":[30],"with":[31,132,139,167],"other":[32],"technologies.":[33],"As":[34,183],"the":[35,41,104,109,122,144],"grows,":[40],"performance":[42,123],"such":[44,165],"systems":[45,131,166],"gets":[46],"limited":[47],"by":[48],"pilot":[49,62,105],"contamination":[50,106],"interference.":[51],"Large":[52],"Scale":[53],"Fading":[54],"Precoding/Postcoding":[55],"(LSFP)":[56],"was":[57,66,85],"proposed":[58],"for":[59,137,164,179],"mitigation":[60],"contamination,":[63],"it":[65],"shown":[67],"that":[68,88,156],"channels":[70,138],"without":[71,169],"spatial":[72,93,140],"correlation":[73,100],"(uncorrelated":[74],"antennas)":[77],"LSFP":[78,147],"spectral-efficiency":[82],"gains.":[83],"It":[84],"recently":[86],"proven":[87],"if":[89],"channel":[91,150,162],"has":[92],"correlation,":[94],"then":[95],"one":[96],"can":[97],"use":[98],"this":[99,118],"drastically":[102],"reduce":[103],"interference":[107],"asymptotic":[110],"regime":[111],"as":[112],"tends":[114],"infinity.":[116],"In":[117],"work,":[119],"we":[120,186],"analyze":[121],"Uplink":[125],"(UL)":[126],"transmission":[127,193],"finitely":[133],"many":[134],"correlation.":[141],"We":[142],"extend":[143],"idea":[145],"correlated":[149],"models":[151],"derive":[153],"SINR":[154],"expressions":[155,173],"depend":[157],"only":[158],"on":[159],"slow":[160],"fading":[161],"components":[163],"LSFP.":[170],"These":[171],"simple":[172,177],"lead":[174],"us":[175],"algorithms":[178],"transmit":[180],"power":[181],"optimization.":[182],"result,":[185],"obtain":[187],"multi-fold":[189],"increase":[190],"data":[192],"rates.":[194]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}