{"id":"https://openalex.org/W3099260211","doi":"https://doi.org/10.1109/isit.2014.6875101","title":"Opportunistic downlink interference alignment","display_name":"Opportunistic downlink interference alignment","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W3099260211","doi":"https://doi.org/10.1109/isit.2014.6875101","mag":"3099260211"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2014.6875101","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2014.6875101","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":"preprint","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1312.7198","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031190689","display_name":"Hyun Jong Yang","orcid":"https://orcid.org/0000-0002-0717-3794"},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyun Jong Yang","raw_affiliation_strings":["Electrical and Computer Engineering, UNIST, Ulsan, Korea"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, UNIST, Ulsan, Korea","institution_ids":["https://openalex.org/I48566637"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086873475","display_name":"Won-Yong Shin","orcid":"https://orcid.org/0000-0002-6533-3469"},"institutions":[{"id":"https://openalex.org/I89015989","display_name":"Dankook University","ror":"https://ror.org/058pdbn81","country_code":"KR","type":"education","lineage":["https://openalex.org/I89015989"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Won-Yong Shin","raw_affiliation_strings":["Computer Science and Engineering, Dankook University, Yongin, Korea"],"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering, Dankook University, Yongin, Korea","institution_ids":["https://openalex.org/I89015989"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039254133","display_name":"Bang Chul Jung","orcid":"https://orcid.org/0000-0002-4485-9592"},"institutions":[{"id":"https://openalex.org/I189442560","display_name":"Gyeongsang National University","ror":"https://ror.org/00saywf64","country_code":"KR","type":"education","lineage":["https://openalex.org/I189442560"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Bang Chul Jung","raw_affiliation_strings":["Information and Communication Engineering, Gyeonzsang National University, Tongyeong, Korea"],"affiliations":[{"raw_affiliation_string":"Information and Communication Engineering, Gyeonzsang National University, Tongyeong, Korea","institution_ids":["https://openalex.org/I189442560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003738785","display_name":"Changho Suh","orcid":"https://orcid.org/0000-0002-3101-4291"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Changho Suh","raw_affiliation_strings":["Electrical Engineering, KAIST, Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering, KAIST, Daejeon, Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110271568","display_name":"A. Paulraj","orcid":"https://orcid.org/0009-0003-4784-8738"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arogyaswami Paulraj","raw_affiliation_strings":["Stanford University, Stanford, CA, US"],"affiliations":[{"raw_affiliation_string":"Stanford University, Stanford, CA, US","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5031190689"],"corresponding_institution_ids":["https://openalex.org/I48566637"],"apc_list":null,"apc_paid":null,"fwci":3.1914,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.92882624,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1588","last_page":"1592"},"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":0.9995999932289124,"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":0.9991000294685364,"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/telecommunications-link","display_name":"Telecommunications link","score":0.9383870363235474},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7683594226837158},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6933184266090393},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6692191958427429},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5195834636688232},{"id":"https://openalex.org/keywords/interference-alignment","display_name":"Interference alignment","score":0.4919264316558838},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3774091303348541},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3210948407649994},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.153183251619339},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06700408458709717},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.06294381618499756}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.9383870363235474},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7683594226837158},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6933184266090393},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6692191958427429},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5195834636688232},{"id":"https://openalex.org/C2982854036","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference alignment","level":4,"score":0.4919264316558838},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3774091303348541},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3210948407649994},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.153183251619339},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06700408458709717},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.06294381618499756},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/isit.2014.6875101","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2014.6875101","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"},{"id":"pmh:oai:arXiv.org:1312.7198","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1312.7198","pdf_url":"https://arxiv.org/pdf/1312.7198","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"pmh:oai:scholarworks.unist.ac.kr:201301/46914","is_oa":false,"landing_page_url":"https://ieeexplore.ieee.org/document/6875101?arnumber=6875101","pdf_url":null,"source":{"id":"https://openalex.org/S4306401118","display_name":"Scholarworks@UNIST (Ulsan National Institute of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I48566637","host_organization_name":"Ulsan National Institute of Science and Technology","host_organization_lineage":["https://openalex.org/I48566637"],"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"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1312.7198","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1312.7198","pdf_url":"https://arxiv.org/pdf/1312.7198","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.8299999833106995,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1519695362","https://openalex.org/W1967382014","https://openalex.org/W1977498028","https://openalex.org/W1979408141","https://openalex.org/W1979941211","https://openalex.org/W1996388172","https://openalex.org/W1996704546","https://openalex.org/W2011400870","https://openalex.org/W2035469609","https://openalex.org/W2058714794","https://openalex.org/W2060786770","https://openalex.org/W2074863717","https://openalex.org/W2075672660","https://openalex.org/W2083962008","https://openalex.org/W2091161015","https://openalex.org/W2098363461","https://openalex.org/W2109802212","https://openalex.org/W2111451941","https://openalex.org/W2117467765","https://openalex.org/W2120168297","https://openalex.org/W2120898255","https://openalex.org/W2124858630","https://openalex.org/W2143927285","https://openalex.org/W2150211100","https://openalex.org/W2158116199","https://openalex.org/W2164955702","https://openalex.org/W2169448252","https://openalex.org/W2533153119","https://openalex.org/W2545565742","https://openalex.org/W2594515984","https://openalex.org/W2616603289","https://openalex.org/W2951037137","https://openalex.org/W2951426621","https://openalex.org/W3099260211","https://openalex.org/W3102935472","https://openalex.org/W3125383217","https://openalex.org/W3143728307","https://openalex.org/W4239651601","https://openalex.org/W4377077074"],"related_works":["https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2785415239","https://openalex.org/W2105999282","https://openalex.org/W1922070205","https://openalex.org/W2136902318","https://openalex.org/W2950203496","https://openalex.org/W1596602858","https://openalex.org/W1510166563"],"abstract_inverted_index":{"We":[0,50],"introduce":[1,92],"an":[2],"opportunistic":[3],"downlink":[4,18,57],"interference":[5,32,42],"alignment":[6],"(ODIA)":[7],"for":[8],"interference-limited":[9],"cellular":[10],"downlink,":[11],"which":[12],"intelligently":[13],"combines":[14],"user":[15,79],"scheduling":[16],"and":[17,101],"IA":[19,58],"techniques.":[20],"The":[21],"proposed":[22],"ODIA":[23,99,120],"not":[24],"only":[25],"efficiently":[26],"reduces":[27],"the":[28,47,55,60,77,87,104,113,119],"effect":[29],"of":[30,63,107,118],"inter-cell":[31],"from":[33],"other-cell":[34],"base":[35],"stations":[36],"(BSs)":[37],"but":[38],"also":[39],"eliminates":[40],"intra-cell":[41],"among":[43],"spatial":[44],"streams":[45],"in":[46,97],"same":[48,114],"cell.":[49],"show":[51],"that":[52,117],"compared":[53],"to":[54,66,111],"existing":[56],"schemes,":[59],"minimum":[61,105],"number":[62,106],"users":[64],"required":[65,110],"achieve":[67],"a":[68,93],"target":[69],"degrees-of-freedom":[70],"(DoF)":[71],"can":[72,82],"be":[73,83],"fundamentally":[74],"reduced,":[75],"i.e.,":[76],"fundamental":[78],"scaling":[80],"law":[81],"improved,":[84],"by":[85],"using":[86],"ODIA.":[88],"In":[89],"addition,":[90],"we":[91],"limited":[94],"feedback":[95,108],"strategy":[96],"our":[98],"framework,":[100],"then":[102],"analyze":[103],"bits":[109],"obtain":[112],"performance":[115],"as":[116],"assuming":[121],"perfect":[122],"feedback.":[123]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":6}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
