{"id":"https://openalex.org/W2045430506","doi":"https://doi.org/10.1109/twc.2014.2363677","title":"System-Level Performance of Interference Alignment","display_name":"System-Level Performance of Interference Alignment","publication_year":2014,"publication_date":"2014-10-17","ids":{"openalex":"https://openalex.org/W2045430506","doi":"https://doi.org/10.1109/twc.2014.2363677","mag":"2045430506"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2014.2363677","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2014.2363677","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Transactions on Wireless Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10230/23314","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050892702","display_name":"Ratheesh K. Mungara","orcid":"https://orcid.org/0000-0002-9969-1387"},"institutions":[{"id":"https://openalex.org/I170486558","display_name":"Universitat Pompeu Fabra","ror":"https://ror.org/04n0g0b29","country_code":"ES","type":"education","lineage":["https://openalex.org/I170486558"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ratheesh K. Mungara","raw_affiliation_strings":["Department of Information and Communication Technologies, Universitat Pompeu Fabra, Barcelona, Spain","Department of Information and Communication Technologies, Universit\u00e4t Pompeu Fabra (UPF), 08018 Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Communication Technologies, Universitat Pompeu Fabra, Barcelona, Spain","institution_ids":["https://openalex.org/I170486558"]},{"raw_affiliation_string":"Department of Information and Communication Technologies, Universit\u00e4t Pompeu Fabra (UPF), 08018 Barcelona, Spain","institution_ids":["https://openalex.org/I170486558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031301324","display_name":"David Morales\u2010Jim\u00e9nez","orcid":"https://orcid.org/0000-0002-2141-7185"},"institutions":[{"id":"https://openalex.org/I170486558","display_name":"Universitat Pompeu Fabra","ror":"https://ror.org/04n0g0b29","country_code":"ES","type":"education","lineage":["https://openalex.org/I170486558"]},{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["ES","HK"],"is_corresponding":false,"raw_author_name":"David Morales-Jimenez","raw_affiliation_strings":["Department of Electronic and Computer Engineering, Hong Kong University of Science and Technology, Kowloon, Hong Kong","Department of Information and Communication Technologies, Universit\u00e4t Pompeu Fabra (UPF), 08018 Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, Hong Kong University of Science and Technology, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Department of Information and Communication Technologies, Universit\u00e4t Pompeu Fabra (UPF), 08018 Barcelona, Spain","institution_ids":["https://openalex.org/I170486558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078078596","display_name":"Angel Lozano","orcid":"https://orcid.org/0000-0003-3790-0494"},"institutions":[{"id":"https://openalex.org/I170486558","display_name":"Universitat Pompeu Fabra","ror":"https://ror.org/04n0g0b29","country_code":"ES","type":"education","lineage":["https://openalex.org/I170486558"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Angel Lozano","raw_affiliation_strings":["Department of Information and Communication Technologies, Universitat Pompeu Fabra, Barcelona, Spain","Department of Information and Communication Technologies, Universit\u00e4t Pompeu Fabra (UPF), 08018 Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Communication Technologies, Universitat Pompeu Fabra, Barcelona, Spain","institution_ids":["https://openalex.org/I170486558"]},{"raw_affiliation_string":"Department of Information and Communication Technologies, Universit\u00e4t Pompeu Fabra (UPF), 08018 Barcelona, Spain","institution_ids":["https://openalex.org/I170486558"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.315,"has_fulltext":true,"cited_by_count":46,"citation_normalized_percentile":{"value":0.92938286,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"14","issue":"2","first_page":"1060","last_page":"1070"},"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":0.9991000294685364,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9977999925613403,"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/spectral-efficiency","display_name":"Spectral efficiency","score":0.7994623780250549},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.7892205119132996},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7187278270721436},{"id":"https://openalex.org/keywords/stochastic-geometry","display_name":"Stochastic geometry","score":0.7113631367683411},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4857769310474396},{"id":"https://openalex.org/keywords/interference-alignment","display_name":"Interference alignment","score":0.4848960041999817},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3936772644519806},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3312259912490845},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.32222265005111694},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23842275142669678},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.16917464137077332},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.0978444516658783},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.0877838134765625},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.0767856240272522}],"concepts":[{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.7994623780250549},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.7892205119132996},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7187278270721436},{"id":"https://openalex.org/C31243852","wikidata":"https://www.wikidata.org/wiki/Q1666739","display_name":"Stochastic geometry","level":2,"score":0.7113631367683411},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4857769310474396},{"id":"https://openalex.org/C2982854036","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference alignment","level":4,"score":0.4848960041999817},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3936772644519806},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3312259912490845},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32222265005111694},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23842275142669678},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.16917464137077332},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.0978444516658783},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0877838134765625},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.0767856240272522},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1109/twc.2014.2363677","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2014.2363677","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Transactions on Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:recercat.cat:2072/315951","is_oa":true,"landing_page_url":"http://hdl.handle.net/10230/23314","pdf_url":null,"source":{"id":"https://openalex.org/S4306402147","display_name":"RECERCAT (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:pure.qub.ac.uk/portal:openaire/d7f89bc9-dd1f-4cd0-ae9d-2b738b051ea2","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/d7f89bc9-dd1f-4cd0-ae9d-2b738b051ea2","pdf_url":"https://pureadmin.qub.ac.uk/ws/files/152531155/MunMorLoz14_final.pdf","source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Mungara, R K, Morales-Jimenez, D & Lozano, A 2015, 'System-Level Performance of Interference Alignment', IEEE Transactions on Wireless Communications, vol. 14, no. 2, pp. 1060-1070. https://doi.org/10.1109/TWC.2014.2363677","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/6fde661c-099f-46dc-8bb7-65d1e371cbff","is_oa":false,"landing_page_url":"https://pure.qub.ac.uk/en/publications/6fde661c-099f-46dc-8bb7-65d1e371cbff","pdf_url":null,"source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Mungara , R K , Morales-Jimenez , D &amp; Lozano , A 2014 , System-level performance of interference alignment . in IEEE Global Communications Conference (GLOBECOM) . Austin (Texas, USA) , pp. 1673-1678 . https://doi.org/10.1109/GLOCOM.2014.7037049","raw_type":"contributionToPeriodical"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-68690","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-68690","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:repository.ust.hk:1783.1-68690","is_oa":false,"landing_page_url":"http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=1536-1276&rft.volume=14&rft.issue=2&rft.date=2015&rft.spage=1060&rft.aulast=Mungara&rft.aufirst=R.K.&rft.atitle=System-level+performance+of+interference+alignment&rft.title=IEEE+Transactions+on+Wireless+Communications","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:recercat.cat:2072/315951","is_oa":true,"landing_page_url":"http://hdl.handle.net/10230/23314","pdf_url":null,"source":{"id":"https://openalex.org/S4306402147","display_name":"RECERCAT (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W604181985","https://openalex.org/W631335369","https://openalex.org/W1519695362","https://openalex.org/W1589328585","https://openalex.org/W1963737897","https://openalex.org/W1979408141","https://openalex.org/W1991712798","https://openalex.org/W1997284702","https://openalex.org/W1998680357","https://openalex.org/W1999554809","https://openalex.org/W2011704110","https://openalex.org/W2013491227","https://openalex.org/W2015164001","https://openalex.org/W2058403156","https://openalex.org/W2059973889","https://openalex.org/W2060977613","https://openalex.org/W2062851354","https://openalex.org/W2075295072","https://openalex.org/W2098363461","https://openalex.org/W2101217058","https://openalex.org/W2101600135","https://openalex.org/W2118166339","https://openalex.org/W2136608712","https://openalex.org/W2139960897","https://openalex.org/W2141974809","https://openalex.org/W2144292727","https://openalex.org/W2145389113","https://openalex.org/W2149170915","https://openalex.org/W2150166076","https://openalex.org/W2153162102","https://openalex.org/W2154813399","https://openalex.org/W2157005274","https://openalex.org/W2167353407","https://openalex.org/W2168571551","https://openalex.org/W2171506759","https://openalex.org/W2407786019","https://openalex.org/W2533153119","https://openalex.org/W2539900328","https://openalex.org/W2546090239","https://openalex.org/W2797024182","https://openalex.org/W2963121780","https://openalex.org/W3101706153","https://openalex.org/W3105072513","https://openalex.org/W4248995268"],"related_works":["https://openalex.org/W2906618418","https://openalex.org/W2786534237","https://openalex.org/W4386850052","https://openalex.org/W2950203496","https://openalex.org/W1510166563","https://openalex.org/W2786893525","https://openalex.org/W2583418925","https://openalex.org/W2883651331","https://openalex.org/W2107805969","https://openalex.org/W2982073957"],"abstract_inverted_index":{"Capitalizing":[0],"on":[1,9],"the":[2,25,36,43,83,95,108],"analytical":[3,20],"potency":[4],"of":[5,28,45,72,103],"stochastic":[6],"geometry":[7],"and":[8,63,68],"some":[10],"new":[11],"ideas":[12],"to":[13,56,76],"model":[14],"intercell":[15],"interference,":[16],"this":[17],"paper":[18],"presents":[19],"expressions":[21],"that":[22,91],"enable":[23],"quantifying":[24],"spectral":[26,105],"efficiency":[27,106],"interference":[29],"alignment":[30],"(IA)":[31],"in":[32,60,82,101],"cellular":[33],"networks":[34],"without":[35],"need":[37],"for":[38,94,107],"simulation.":[39],"From":[40],"these":[41],"expressions,":[42],"benefits":[44,90],"IA":[46,53,73,86],"are":[47,92],"characterized.":[48],"Even":[49],"under":[50],"favorable":[51],"assumptions,":[52],"is":[54,74],"found":[55,75],"be":[57,77],"beneficial":[58],"only":[59,81],"very":[61],"specific":[62],"relatively":[64,99],"infrequent":[65],"network":[66],"situations,":[67,85],"a":[69],"blanket":[70],"utilization":[71],"altogether":[78],"detrimental.":[79],"Applied":[80],"appropriate":[84],"does":[87],"bring":[88],"about":[89],"significant":[93],"users":[96],"involved":[97],"but":[98],"small":[100],"terms":[102],"average":[104],"entire":[109],"system.":[110]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":29},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
