{"id":"https://openalex.org/W4248995268","doi":"https://doi.org/10.1109/glocom.2014.7037049","title":"System-level performance of interference alignment","display_name":"System-level performance of interference alignment","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W4248995268","doi":"https://doi.org/10.1109/glocom.2014.7037049"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2014.7037049","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7037049","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Global Communications Conference","raw_type":"proceedings-article"},"type":"conference-paper","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/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 (UPF), Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Communication Technologies, Universitat Pompeu Fabra (UPF), 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/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":["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"],"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"]}]},{"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 (UPF), Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Communication Technologies, Universitat Pompeu Fabra (UPF), 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":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1673","last_page":"1678"},"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":0.9988999962806702,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9952999949455261,"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":0.829226016998291},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.7847440242767334},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6456066370010376},{"id":"https://openalex.org/keywords/blanket","display_name":"Blanket","score":0.5285481214523315},{"id":"https://openalex.org/keywords/interference-alignment","display_name":"Interference alignment","score":0.5236461162567139},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5048275589942932},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.47291120886802673},{"id":"https://openalex.org/keywords/electromagnetic-interference","display_name":"Electromagnetic interference","score":0.4636569619178772},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3639296293258667},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29680153727531433},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20441046357154846},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.1469944417476654},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.14659324288368225}],"concepts":[{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.829226016998291},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.7847440242767334},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6456066370010376},{"id":"https://openalex.org/C2779261148","wikidata":"https://www.wikidata.org/wiki/Q5852","display_name":"Blanket","level":2,"score":0.5285481214523315},{"id":"https://openalex.org/C2982854036","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference alignment","level":4,"score":0.5236461162567139},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5048275589942932},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.47291120886802673},{"id":"https://openalex.org/C184892835","wikidata":"https://www.wikidata.org/wiki/Q1474513","display_name":"Electromagnetic interference","level":2,"score":0.4636569619178772},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3639296293258667},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29680153727531433},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20441046357154846},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.1469944417476654},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.14659324288368225},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/glocom.2014.7037049","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7037049","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Global Communications Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-68467","is_oa":false,"landing_page_url":"https://repository.hkust.edu.hk/ir/Record/1783.1-68467","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":"Conference paper"},{"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 & 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":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:repository.ust.hk:1783.1-68467","is_oa":false,"landing_page_url":"http://repository.ust.hk/ir/Record/1783.1-68467","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":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1519695362","https://openalex.org/W1979408141","https://openalex.org/W1997284702","https://openalex.org/W1999554809","https://openalex.org/W2011704110","https://openalex.org/W2013491227","https://openalex.org/W2045430506","https://openalex.org/W2098363461","https://openalex.org/W2101217058","https://openalex.org/W2101600135","https://openalex.org/W2144292727","https://openalex.org/W2145389113","https://openalex.org/W2150166076","https://openalex.org/W2153162102","https://openalex.org/W2539900328","https://openalex.org/W2546090239","https://openalex.org/W2963121780","https://openalex.org/W3008609509","https://openalex.org/W3101706153","https://openalex.org/W6649130918","https://openalex.org/W6785518698"],"related_works":["https://openalex.org/W2950203496","https://openalex.org/W1510166563","https://openalex.org/W2107805969","https://openalex.org/W2487408447","https://openalex.org/W2078389981","https://openalex.org/W2062578238","https://openalex.org/W2015991355","https://openalex.org/W2039228147","https://openalex.org/W2002839561","https://openalex.org/W2088537918"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"analytical":[3],"expressions":[4],"that":[5,68],"enable":[6],"quantifying":[7],"the":[8,22,60,72,84],"spectral":[9,81],"efficiency":[10,82],"of":[11,24,52,79],"antenna-domain":[12],"IA":[13,26,33,53,63],"(interference":[14],"alignment)":[15],"in":[16,40,59,77],"cellular":[17],"networks.":[18],"From":[19],"these":[20],"expressions,":[21],"benefits":[23,67],"such":[25],"are":[27,69],"characterized.":[28],"Under":[29],"rather":[30],"favorable":[31],"assumptions,":[32],"is":[34,54],"found":[35],"to":[36],"be":[37],"beneficial":[38],"only":[39,58],"very":[41],"specific":[42],"and":[43,48],"relatively":[44],"infrequent":[45],"network":[46],"situations,":[47,62],"a":[49],"blanket":[50],"utilization":[51],"altogether":[55],"detrimental.":[56],"Applied":[57],"appropriate":[61],"does":[64],"bring":[65],"about":[66],"significant":[70],"for":[71,83],"users":[73],"involved":[74],"but":[75],"small":[76],"terms":[78],"average":[80],"entire":[85],"network.":[86]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
