{"id":"https://openalex.org/W2585090437","doi":"https://doi.org/10.1109/isit.2014.6875290","title":"Uplink interference reduction in Large Scale Antenna Systems","display_name":"Uplink interference reduction in Large Scale Antenna Systems","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W2585090437","doi":"https://doi.org/10.1109/isit.2014.6875290","mag":"2585090437"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2014.6875290","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2014.6875290","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Information Theory","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/A5072373729","display_name":"Ansuman Adhikary","orcid":"https://orcid.org/0000-0003-1512-5239"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ansuman Adhikary","raw_affiliation_strings":["Ming Hseih Department of Electrical Engineering, University of Southern California, Los Angeles, CA"],"affiliations":[{"raw_affiliation_string":"Ming Hseih Department of Electrical Engineering, University of Southern California, Los Angeles, CA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","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, US"],"affiliations":[{"raw_affiliation_string":"Nokia Bell Labs, Murray Hill, NJ, US","institution_ids":["https://openalex.org/I72090969"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014805999","display_name":"Thomas L. Marzetta","orcid":"https://orcid.org/0000-0002-9105-405X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Thomas L. Marzetta","raw_affiliation_strings":["Bell Laboratories, Murray Hill, NJ"],"affiliations":[{"raw_affiliation_string":"Bell Laboratories, Murray Hill, NJ","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5072373729"],"corresponding_institution_ids":["https://openalex.org/I1174212"],"apc_list":null,"apc_paid":null,"fwci":2.512,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.90837891,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"2529","last_page":"2533"},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998000264167786,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9997000098228455,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.8558907508850098},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.8059309720993042},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7338213920593262},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.7064824104309082},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.7043675184249878},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6796689033508301},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5906858444213867},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5489642024040222},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5161484479904175},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5029427409172058},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.48740795254707336},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4621691405773163},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.44981223344802856},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4194672703742981},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4133793115615845},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3999372720718384},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3072141110897064},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14690712094306946},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13453304767608643}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8558907508850098},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8059309720993042},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7338213920593262},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.7064824104309082},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.7043675184249878},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6796689033508301},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5906858444213867},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5489642024040222},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5161484479904175},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5029427409172058},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.48740795254707336},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4621691405773163},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.44981223344802856},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4194672703742981},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4133793115615845},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3999372720718384},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3072141110897064},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14690712094306946},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13453304767608643},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit.2014.6875290","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2014.6875290","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2013546591","https://openalex.org/W2099327618","https://openalex.org/W2106929598","https://openalex.org/W2147601077","https://openalex.org/W2164271287"],"related_works":["https://openalex.org/W3141240674","https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W2744170735","https://openalex.org/W4223416141","https://openalex.org/W2105999282","https://openalex.org/W1922070205","https://openalex.org/W2136902318","https://openalex.org/W2149569983","https://openalex.org/W2601693592"],"abstract_inverted_index":{"A":[0],"Large":[1],"Scale":[2],"Antenna":[3],"System":[4],"(LSAS)":[5],"entails":[6],"a":[7,18,120,146,177],"large":[8,25],"number":[9,21,39,122],"(tens":[10],"or":[11],"hundreds)":[12],"of":[13,22,40,45,58,109,119,123,135,142,172],"base":[14,124],"station":[15,125],"antennas":[16,41],"serving":[17],"much":[19],"smaller":[20],"terminals,":[23],"with":[24,33],"gains":[26],"in":[27,65,116,133,150,181],"spectral-efficiency":[28],"and":[29,71,80,93,112,175],"energy":[30],"efficiency":[31],"compared":[32],"conventional":[34],"MIMO":[35],"technology.":[36],"As":[37],"the":[38,43,56,107,117,151,161,169,173],"grows,":[42],"performance":[44,131,162],"an":[46,110],"LSAS":[47,111],"gets":[48],"limited":[49,81],"by":[50,167],"pilot":[51,60,90],"contamination,":[52],"arising":[53],"due":[54],"to":[55,88,183],"use":[57],"same":[59],"sequences":[61],"for":[62],"channel":[63],"estimation":[64],"neighboring":[66],"cells.":[67],"Recently":[68],"A.":[69],"Ashikhmin":[70],"T.":[72],"Marzetta":[73],"showed":[74],"that":[75,114,160],"using":[76],"proper":[77],"precoding/postcoding":[78],"(PCP)":[79],"cooperation":[82],"between":[83],"cells,":[84],"it":[85],"is":[86],"possible":[87],"eliminate":[89],"contamination":[91],"entirely":[92],"get":[94],"infinite":[95],"throughput":[96],"as":[97],"M":[98],"\u2192":[99],"\u221e.":[100],"In":[101,139],"this":[102],"paper,":[103],"we":[104],"focus":[105],"on":[106],"uplink":[108],"show":[113,159],"even":[115],"case":[118],"finite":[121],"antennas,":[126],"PCP":[127],"yields":[128],"very":[129],"significant":[130],"gain":[132],"terms":[134],"data":[136,154],"transmission":[137,155,170],"rates.":[138],"particular,":[140],"one":[141],"our":[143],"algorithms":[144],"gives":[145],"140":[147],"fold":[148],"increase":[149],"5%":[152],"outage":[153],"rates!":[156],"We":[157],"also":[158],"can":[163],"be":[164],"improved":[165],"further":[166],"optimizing":[168],"powers":[171],"users,":[174],"present":[176],"simple":[178],"decentralized":[179],"algorithm":[180],"order":[182],"solve":[184],"it.":[185]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
