{"id":"https://openalex.org/W2127041488","doi":"https://doi.org/10.1109/isit.2010.5513646","title":"An iterative algorithm for joint signal and interference alignment","display_name":"An iterative algorithm for joint signal and interference alignment","publication_year":2010,"publication_date":"2010-06-01","ids":{"openalex":"https://openalex.org/W2127041488","doi":"https://doi.org/10.1109/isit.2010.5513646","mag":"2127041488"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2010.5513646","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2010.5513646","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/172017","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014487901","display_name":"Kaushal Kumar","orcid":"https://orcid.org/0000-0003-3162-5903"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"K. Raj Kumar","raw_affiliation_strings":["Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland","\u00c9cole polytechnique f\u00e9d\u00e9rale de Lausanne, 1015, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"\u00c9cole polytechnique f\u00e9d\u00e9rale de Lausanne, 1015, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101771032","display_name":"Xue Feng","orcid":"https://orcid.org/0000-0001-7078-3483"},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Feng Xue","raw_affiliation_strings":["INTEL, Research Laboratory, Santa Clara, CA, USA","Intel Labs, Santa Clara, CA 95052, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INTEL, Research Laboratory, Santa Clara, CA, USA","institution_ids":["https://openalex.org/I1343180700"]},{"raw_affiliation_string":"Intel Labs, Santa Clara, CA 95052, USA","institution_ids":["https://openalex.org/I1343180700"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":13.2413,"has_fulltext":false,"cited_by_count":80,"citation_normalized_percentile":{"value":0.99038737,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"2293","last_page":"2297"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9993000030517578,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9993000030517578,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9991999864578247,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.8248960971832275},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.7666321396827698},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.7555422186851501},{"id":"https://openalex.org/keywords/adjacent-channel-interference","display_name":"Adjacent-channel interference","score":0.6507291793823242},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6239731311798096},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5785439610481262},{"id":"https://openalex.org/keywords/co-channel-interference","display_name":"Co-channel interference","score":0.5655103325843811},{"id":"https://openalex.org/keywords/signal-subspace","display_name":"Signal subspace","score":0.5521138310432434},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.5164082646369934},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4578399360179901},{"id":"https://openalex.org/keywords/interference-alignment","display_name":"Interference alignment","score":0.4510100781917572},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.44061994552612305},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4373728632926941},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.43623125553131104},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3462703227996826},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30570805072784424},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.29010453820228577},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.2218700349330902},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16682419180870056},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11591348052024841},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.07865545153617859}],"concepts":[{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.8248960971832275},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.7666321396827698},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.7555422186851501},{"id":"https://openalex.org/C134222854","wikidata":"https://www.wikidata.org/wiki/Q4683140","display_name":"Adjacent-channel interference","level":4,"score":0.6507291793823242},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6239731311798096},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5785439610481262},{"id":"https://openalex.org/C6532628","wikidata":"https://www.wikidata.org/wiki/Q5137431","display_name":"Co-channel interference","level":4,"score":0.5655103325843811},{"id":"https://openalex.org/C2777121530","wikidata":"https://www.wikidata.org/wiki/Q7512739","display_name":"Signal subspace","level":4,"score":0.5521138310432434},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.5164082646369934},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4578399360179901},{"id":"https://openalex.org/C2982854036","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference alignment","level":4,"score":0.4510100781917572},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.44061994552612305},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4373728632926941},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.43623125553131104},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3462703227996826},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30570805072784424},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.29010453820228577},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.2218700349330902},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16682419180870056},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11591348052024841},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.07865545153617859},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/isit.2010.5513646","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2010.5513646","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:172017","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/172017","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:infoscience.tind.io:172017","is_oa":true,"landing_page_url":"https://infoscience.epfl.ch/handle/20.500.14299/74762","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference proceedings"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:172017","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/172017","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1979408141","https://openalex.org/W2068118751","https://openalex.org/W2099111195","https://openalex.org/W2136608712","https://openalex.org/W2139960897","https://openalex.org/W2141243408","https://openalex.org/W2167357515"],"related_works":["https://openalex.org/W1984684938","https://openalex.org/W1555606283","https://openalex.org/W196345067","https://openalex.org/W2582167619","https://openalex.org/W2088537918","https://openalex.org/W2139960897","https://openalex.org/W1965847020","https://openalex.org/W2127041488","https://openalex.org/W2143431506","https://openalex.org/W2201797992"],"abstract_inverted_index":{"We":[0],"consider":[1],"the":[2,14,17,25,44,58,68,81,91,98,104,112,124,129,133,141,150,165],"problem":[3],"of":[4,16,21,27,67,159],"signal":[5,105,135],"design":[6],"for":[7,65,80],"transmission":[8],"over":[9,110],"an":[10,33],"interference":[11,28,34,45,54,77,83,92,99,113,131],"channel,":[12,84],"along":[13],"lines":[15],"recently":[18],"proposed":[19,75,86,120,151],"strategy":[20],"Interference":[22],"Alignment.":[23],"In":[24,71],"framework":[26],"alignment,":[29],"each":[30],"receiver":[31,50,60],"maintains":[32],"subspace.":[35,114],"The":[36],"transmitters":[37],"shape":[38],"their":[39],"transmissions":[40],"such":[41],"that":[42,94,107,140,149],"all":[43],"seen":[46],"at":[47],"a":[48],"particular":[49],"falls":[51],"into":[52,111],"its":[53],"subspace,":[55,100],"hence":[56],"allowing":[57],"remaining":[59],"space":[61],"to":[62,73,121],"be":[63],"used":[64],"reception":[66],"useful":[69],"signal.":[70],"contrast":[72],"previously":[74],"iterative":[76],"alignment":[78],"algorithms":[79,156],"general":[82],"our":[85],"technique":[87,118,152],"not":[88],"only":[89],"minimizes":[90,103],"power":[93,106],"is":[95,108,119,138],"spilled":[96,109],"outside":[97],"but":[101],"also":[102,168],"A":[115],"weighted":[116],"optimization":[117],"tradeoff":[122],"between":[123],"relative":[125],"importance":[126],"associated":[127],"with":[128],"leakage":[130,134],"and":[132,145],"powers.":[136],"It":[137],"proven":[139],"algorithm":[142,166],"converges":[143],"monotonically,":[144],"simulation":[146],"results":[147],"reveal":[148],"outperforms":[153],"other":[154],"known":[155],"in":[157],"terms":[158],"throughput.":[160],"Further":[161],"discussions":[162],"on":[163],"generalizing":[164],"are":[167],"presented.":[169]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":14},{"year":2012,"cited_by_count":19}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}