{"id":"https://openalex.org/W1992205965","doi":"https://doi.org/10.1109/glocomw.2013.6825012","title":"System-level studies for single user and multiuser interference alignment in a heterogeneous network","display_name":"System-level studies for single user and multiuser interference alignment in a heterogeneous network","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W1992205965","doi":"https://doi.org/10.1109/glocomw.2013.6825012","mag":"1992205965"},"language":"en","primary_location":{"id":"doi:10.1109/glocomw.2013.6825012","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocomw.2013.6825012","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Globecom Workshops (GC Wkshps)","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/A5010372409","display_name":"Helka\u2010Liina M\u00e4\u00e4tt\u00e4nen","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Helka-Liina Maattanen","raw_affiliation_strings":["Systems Research and Standardization, Renesas Mobile Europe Ltd., Helsinki, Finland"],"affiliations":[{"raw_affiliation_string":"Systems Research and Standardization, Renesas Mobile Europe Ltd., Helsinki, Finland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032100640","display_name":"Harri Niemelainen","orcid":null},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Harri Niemelainen","raw_affiliation_strings":["Department of Electronics and Communications Engineering, Tampere University of Technology, Tampere, Finland","Department of Electronics and Communications Engineering Tampere University of Technology Tampere Finland"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communications Engineering, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Department of Electronics and Communications Engineering Tampere University of Technology Tampere Finland","institution_ids":["https://openalex.org/I4210133110"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073195235","display_name":"Juha Ven\u00e4l\u00e4inen","orcid":null},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Juha Venalainen","raw_affiliation_strings":["Department of Electronics and Communications Engineering, Tampere University of Technology, Tampere, Finland","Department of Electronics and Communications Engineering Tampere University of Technology Tampere Finland"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communications Engineering, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Department of Electronics and Communications Engineering Tampere University of Technology Tampere Finland","institution_ids":["https://openalex.org/I4210133110"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054197935","display_name":"Mikko Valkama","orcid":"https://orcid.org/0000-0003-0361-0800"},"institutions":[{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]},{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mikko Valkama","raw_affiliation_strings":["Department of Electronics and Communications Engineering, Tampere University of Technology, Tampere, Finland","Department of Electronics and Communications Engineering Tampere University of Technology Tampere Finland"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communications Engineering, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Department of Electronics and Communications Engineering Tampere University of Technology Tampere Finland","institution_ids":["https://openalex.org/I4210133110"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5010372409"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06522459,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"54","issue":null,"first_page":"350","last_page":"355"},"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":0.9994999766349792,"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":0.9973000288009644,"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/interference","display_name":"Interference (communication)","score":0.900241494178772},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.7919092178344727},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.6981152296066284},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.6351616382598877},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6339721083641052},{"id":"https://openalex.org/keywords/co-channel-interference","display_name":"Co-channel interference","score":0.585869550704956},{"id":"https://openalex.org/keywords/multiuser-detection","display_name":"Multiuser detection","score":0.5543229579925537},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5472218990325928},{"id":"https://openalex.org/keywords/interference-alignment","display_name":"Interference alignment","score":0.5196472406387329},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.45054399967193604},{"id":"https://openalex.org/keywords/adjacent-channel-interference","display_name":"Adjacent-channel interference","score":0.447751522064209},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3529942035675049},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.29031041264533997},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.20972120761871338},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1841047704219818},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.14096513390541077}],"concepts":[{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.900241494178772},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.7919092178344727},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.6981152296066284},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.6351616382598877},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6339721083641052},{"id":"https://openalex.org/C6532628","wikidata":"https://www.wikidata.org/wiki/Q5137431","display_name":"Co-channel interference","level":4,"score":0.585869550704956},{"id":"https://openalex.org/C2777104032","wikidata":"https://www.wikidata.org/wiki/Q16324514","display_name":"Multiuser detection","level":3,"score":0.5543229579925537},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5472218990325928},{"id":"https://openalex.org/C2982854036","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference alignment","level":4,"score":0.5196472406387329},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.45054399967193604},{"id":"https://openalex.org/C134222854","wikidata":"https://www.wikidata.org/wiki/Q4683140","display_name":"Adjacent-channel interference","level":4,"score":0.447751522064209},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3529942035675049},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.29031041264533997},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.20972120761871338},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1841047704219818},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.14096513390541077}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocomw.2013.6825012","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocomw.2013.6825012","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Globecom Workshops (GC Wkshps)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.47999998927116394,"id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1519695362","https://openalex.org/W1979408141","https://openalex.org/W1997284702","https://openalex.org/W2015991355","https://openalex.org/W2088507516","https://openalex.org/W2106549261","https://openalex.org/W2117259335","https://openalex.org/W2136608712","https://openalex.org/W2146667833","https://openalex.org/W2149373085","https://openalex.org/W2149466656","https://openalex.org/W2167357515","https://openalex.org/W6677444338"],"related_works":["https://openalex.org/W1555606283","https://openalex.org/W1984684938","https://openalex.org/W2139960897","https://openalex.org/W1964136188","https://openalex.org/W2582167619","https://openalex.org/W1965847020","https://openalex.org/W2201797992","https://openalex.org/W2127041488","https://openalex.org/W2159720201","https://openalex.org/W2004204067"],"abstract_inverted_index":{"In":[0,65],"this":[1,131],"paper":[2,132],"we":[3],"study":[4,143],"single":[5,66,145],"user":[6,67,146],"and":[7,25,81,88,147],"multiuser":[8,84,148],"interference":[9,35,68,71,90,100,149,154],"alignment":[10,16],"strategies":[11,150],"at":[12,43],"system":[13,139],"level.":[14],"Interference":[15],"(IA)":[17],"refers":[18],"to":[19,61,72,112],"a":[20,39],"transmission":[21,31,79],"strategy":[22],"where":[23],"precoders":[24],"receivers":[26,56],"are":[27,57,120,133],"designed":[28],"cooperatively":[29],"between":[30],"points":[32,80],"such":[33,93],"that":[34,94,108,115,119],"is":[36,75,91,107,110],"aligned":[37,74,92],"in":[38,82,123,130],"smaller":[40],"vector":[41],"space":[42],"each":[44],"receiver":[45],"than":[46],"it":[47,109],"would":[48],"without":[49],"IA.":[50],"Depending":[51],"on":[52,135],"the":[53,55,63,70,77,83,124,144],"scheme,":[54],"not":[58,121],"necessarily":[59],"needed":[60],"align":[62],"interference.":[64],"alignment,":[69],"be":[73,98],"from":[76],"neighboring":[78],"case,":[85],"both":[86],"co-channel":[87],"interpoint":[89],"own":[95],"signal":[96],"can":[97],"received":[99],"free.":[101],"One":[102],"known":[103],"problem":[104],"for":[105],"IA":[106],"prone":[111],"external":[113,153],"interference,":[114],"is,":[116],"interfering":[117],"sources":[118],"included":[122],"cooperation.":[125],"The":[126],"performance":[127],"evaluations":[128],"shown":[129],"based":[134],"3GPP":[136],"LTE-Advanced":[137],"compliant":[138],"level":[140],"simulator.":[141],"We":[142],"with":[151],"varying":[152],"conditions.":[155]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}