{"id":"https://openalex.org/W2609556495","doi":"https://doi.org/10.1109/jsac.2017.2699099","title":"Low Complexity Interference Alignment for mmWave MIMO Channels in Three-Cell Mobile Network","display_name":"Low Complexity Interference Alignment for mmWave MIMO Channels in Three-Cell Mobile Network","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2609556495","doi":"https://doi.org/10.1109/jsac.2017.2699099","mag":"2609556495"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2017.2699099","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2017.2699099","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-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/A5068077570","display_name":"Chaowei Wang","orcid":"https://orcid.org/0000-0003-3858-3531"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chaowei Wang","raw_affiliation_strings":["School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074050163","display_name":"Cai Qin","orcid":"https://orcid.org/0000-0003-4899-0528"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cai Qin","raw_affiliation_strings":["School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090990710","display_name":"Yuan Yao","orcid":"https://orcid.org/0000-0003-4408-3031"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Yao","raw_affiliation_strings":["School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100355374","display_name":"Yong Li","orcid":"https://orcid.org/0000-0002-4096-8652"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Li","raw_affiliation_strings":["School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100432932","display_name":"Weidong Wang","orcid":"https://orcid.org/0000-0002-3550-0625"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weidong Wang","raw_affiliation_strings":["School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5068077570"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":2.1501,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.88133048,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10069","display_name":"Antenna Design and Analysis","score":0.9990000128746033,"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/computer-science","display_name":"Computer science","score":0.8299875259399414},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7762578725814819},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6195425391197205},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5767261385917664},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5653545260429382},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.527251124382019},{"id":"https://openalex.org/keywords/interference-alignment","display_name":"Interference alignment","score":0.5048097372055054},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.47191479802131653},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4455147087574005},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.41850265860557556},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36048710346221924},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3532196879386902},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.15101006627082825},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.066163569688797},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.05672428011894226}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8299875259399414},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7762578725814819},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6195425391197205},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5767261385917664},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5653545260429382},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.527251124382019},{"id":"https://openalex.org/C2982854036","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference alignment","level":4,"score":0.5048097372055054},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.47191479802131653},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4455147087574005},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.41850265860557556},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36048710346221924},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3532196879386902},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.15101006627082825},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.066163569688797},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.05672428011894226}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsac.2017.2699099","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2017.2699099","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7799999713897705,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321470","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W1432778544","https://openalex.org/W1481290528","https://openalex.org/W1524623207","https://openalex.org/W1649633160","https://openalex.org/W1940310303","https://openalex.org/W1963533680","https://openalex.org/W1964525612","https://openalex.org/W1966178610","https://openalex.org/W1971902633","https://openalex.org/W1998736653","https://openalex.org/W2002399483","https://openalex.org/W2004261797","https://openalex.org/W2009505753","https://openalex.org/W2015398759","https://openalex.org/W2030157163","https://openalex.org/W2031318228","https://openalex.org/W2032531070","https://openalex.org/W2034651337","https://openalex.org/W2035174272","https://openalex.org/W2051696221","https://openalex.org/W2052190282","https://openalex.org/W2054496171","https://openalex.org/W2055294446","https://openalex.org/W2060087502","https://openalex.org/W2065947095","https://openalex.org/W2092360127","https://openalex.org/W2092770264","https://openalex.org/W2098363461","https://openalex.org/W2100544108","https://openalex.org/W2106549261","https://openalex.org/W2108672684","https://openalex.org/W2111953900","https://openalex.org/W2116334496","https://openalex.org/W2117196063","https://openalex.org/W2119187901","https://openalex.org/W2132410371","https://openalex.org/W2148188024","https://openalex.org/W2153528617","https://openalex.org/W2155174176","https://openalex.org/W2156351559","https://openalex.org/W2162636480","https://openalex.org/W2164168142","https://openalex.org/W2167669689","https://openalex.org/W2171220312","https://openalex.org/W2221431116","https://openalex.org/W2508377222","https://openalex.org/W2521209746","https://openalex.org/W2528305756","https://openalex.org/W2565147976","https://openalex.org/W2573538591","https://openalex.org/W2583119666","https://openalex.org/W2774087927","https://openalex.org/W3125050562","https://openalex.org/W4211091685","https://openalex.org/W6659273748"],"related_works":["https://openalex.org/W2303288554","https://openalex.org/W3033750547","https://openalex.org/W2029216794","https://openalex.org/W2047225036","https://openalex.org/W4386698331","https://openalex.org/W2093207996","https://openalex.org/W2138314731","https://openalex.org/W2322468729","https://openalex.org/W2142989636","https://openalex.org/W2168356777"],"abstract_inverted_index":{"Millimeter":[0],"wave":[1],"(mmWave)":[2],"communications":[3],"are":[4,129,163],"an":[5],"important":[6],"candidate":[7],"technique":[8,162],"in":[9,30,50,62,99,188],"5G":[10],"networks":[11],"for":[12,43,83,124,140],"features,":[13],"supporting":[14],"ultra-dense":[15,23],"small":[16],"cells":[17],"and":[18,25,112,152,165,191],"mobile":[19,59],"data":[20,27],"offloading.":[21],"However,":[22],"nodes":[24],"increasing":[26],"traffic":[28],"bring":[29],"vast":[31],"interference.":[32],"This":[33,107],"paper":[34,108],"investigates":[35],"low":[36],"complexity":[37,151,193],"non-iterative":[38,159,177],"interference":[39,47],"alignment":[40],"(IA)":[41],"schemes":[42,120,178],"multiple-input":[44],"multiple-output":[45],"(MIMO)":[46],"broadcast":[48],"channels":[49],"mmWave":[51],"communications.":[52],"The":[53,171],"authors":[54],"focus":[55],"on":[56,122],"the":[57,84,93,125,141,185,192],"three-cell":[58],"network":[60],"model":[61],"which":[63,101],"each":[64],"base":[65],"station":[66],"supports":[67],"no":[68],"more":[69],"than":[70],"two":[71,90,95,118],"users":[72],"within":[73],"its":[74],"cell.":[75],"There":[76],"is":[77,194],"already":[78],"a":[79,145,153],"closed-form":[80],"IA":[81,115,119,147,157],"solution":[82,148],"case":[85],"that":[86,175],"one":[87,97],"cell":[88],"has":[89],"users,":[91],"while":[92],"other":[94],"have":[96,179],"user":[98],"each,":[100],"can":[102,167],"be":[103,137],"denoted":[104],"as":[105],"{2,1,1}.":[106],"considers":[109],"different":[110],"settings":[111],"proposes":[113],"corresponding":[114],"schemes.":[116],"First,":[117],"based":[121],"multi-step":[123],"asymmetric":[126],"setting":[127,143],"{2,2,1}":[128],"presented,":[130],"five":[131],"degree":[132],"of":[133],"freedom":[134],"(DoF)":[135],"could":[136],"achieved.":[138],"Then,":[139],"symmetric":[142],"{2,2,2},":[144],"novel":[146],"with":[149,158,184],"lower":[150],"joint":[154],"method":[155],"combining":[156],"multi-user":[160],"MIMO":[161],"proposed,":[164],"they":[166],"achieve":[168],"six":[169],"DoF.":[170],"simulation":[172],"results":[173],"indicate":[174],"our":[176],"similar":[180],"sum-rate":[181],"capacity":[182],"performances":[183],"iterative":[186],"ones":[187],"existing":[189],"work,":[190],"effectively":[195],"reduced.":[196]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}