{"id":"https://openalex.org/W2599794150","doi":"https://doi.org/10.1109/vtcfall.2016.7881063","title":"Joint Tx/Rx Signal Processing for Distributed Antenna MU-MIMO Downlink","display_name":"Joint Tx/Rx Signal Processing for Distributed Antenna MU-MIMO Downlink","publication_year":2016,"publication_date":"2016-09-01","ids":{"openalex":"https://openalex.org/W2599794150","doi":"https://doi.org/10.1109/vtcfall.2016.7881063","mag":"2599794150"},"language":"en","primary_location":{"id":"doi:10.1109/vtcfall.2016.7881063","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2016.7881063","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)","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/A5049780574","display_name":"Shinya Kumagai","orcid":"https://orcid.org/0000-0002-8701-9497"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Shinya Kumagai","raw_affiliation_strings":["Dept. of Communications Engineering, Tohoku University, Aoba-ku, Sendai, Japan"],"affiliations":[{"raw_affiliation_string":"Dept. of Communications Engineering, Tohoku University, Aoba-ku, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106071472","display_name":"Yuta Seki","orcid":null},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuta Seki","raw_affiliation_strings":["Research Organization of Electrical Communication, Tohoku University, Aoba-ku, Sendai, Miyagi, Japan"],"affiliations":[{"raw_affiliation_string":"Research Organization of Electrical Communication, Tohoku University, Aoba-ku, Sendai, Miyagi, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011281064","display_name":"Fumiyuki Adachi","orcid":"https://orcid.org/0000-0002-5416-0718"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fumiyuki Adachi","raw_affiliation_strings":["Research Organization of Electrical Communication, Tohoku University, Aoba-ku, Sendai, Miyagi, Japan"],"affiliations":[{"raw_affiliation_string":"Research Organization of Electrical Communication, Tohoku University, Aoba-ku, Sendai, Miyagi, Japan","institution_ids":["https://openalex.org/I201537933"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5049780574"],"corresponding_institution_ids":["https://openalex.org/I201537933"],"apc_list":null,"apc_paid":null,"fwci":1.4701,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.84703724,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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":0.9984999895095825,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9983999729156494,"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/precoding","display_name":"Precoding","score":0.7656000256538391},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6957401037216187},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.6053587198257446},{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.5791177749633789},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.556065559387207},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5206314921379089},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.49176910519599915},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.46264731884002686},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.45586302876472473},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4402575194835663},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.426200807094574},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4226114749908447},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4179673194885254},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.4164137542247772},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4060647785663605},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3151620626449585},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24509280920028687},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21774742007255554},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12346643209457397}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.7656000256538391},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6957401037216187},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.6053587198257446},{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.5791177749633789},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.556065559387207},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5206314921379089},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.49176910519599915},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.46264731884002686},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.45586302876472473},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4402575194835663},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.426200807094574},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4226114749908447},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4179673194885254},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.4164137542247772},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4060647785663605},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3151620626449585},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24509280920028687},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21774742007255554},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12346643209457397},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtcfall.2016.7881063","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2016.7881063","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1948987998","https://openalex.org/W1968037343","https://openalex.org/W2061873132","https://openalex.org/W2098126478","https://openalex.org/W2105147296","https://openalex.org/W2159637866","https://openalex.org/W2164536085","https://openalex.org/W2164664877","https://openalex.org/W2374328941"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W2326544815","https://openalex.org/W1973158664","https://openalex.org/W1731022149","https://openalex.org/W1996933839","https://openalex.org/W2000226056","https://openalex.org/W2244765103","https://openalex.org/W1624127656","https://openalex.org/W4385649691","https://openalex.org/W1982151194"],"abstract_inverted_index":{"An":[0],"introduction":[1],"of":[2,151],"multi-user":[3],"multiple-input":[4],"multiple-output":[5],"(MU-MIMO)":[6],"to":[7,21,169],"distributed":[8],"antenna-based":[9],"small-cell":[10],"networks":[11,20],"is":[12,79,96,113,119,155],"considered":[13],"a":[14,130,180],"promising":[15],"approach":[16],"toward":[17],"5G":[18],"mobile":[19],"enhance":[22],"the":[23,27,33,36,41,46,86,91,107,117,138,149],"sum":[24,182],"throughput.":[25,49],"However,":[26],"inter-symbol":[28],"interference":[29,38,43],"(ISI)":[30],"caused":[31],"by":[32,81,129,157],"channel":[34,93,118],"frequency-selectivity,":[35],"inter-antenna":[37],"(IAI),":[39],"and":[40,61,70,89,116,125,164,177],"inter-user":[42],"(IUI)":[44],"degrade":[45],"MU-MIMO":[47,64],"downlink":[48],"This":[50],"paper":[51],"proposes":[52],"two":[53],"joint":[54],"transmit-and-receive":[55],"(Tx/Rx)":[56],"filtering":[57],"schemes":[58],"(called":[59],"BD-SVD":[60,176],"MMSE-SVD)":[62],"for":[63],"downlinks":[65],"using":[66,101],"single-carrier":[67],"(SC)":[68],"transmission":[69],"orthogonal":[71],"frequency-division":[72],"multiplexing":[73],"(OFDM)":[74],"transmission.":[75],"In":[76],"BD-SVD,":[77],"IUI":[78,124],"removed":[80],"block":[82],"diagonalization":[83],"(BD)":[84],"at":[85,137],"transmitter":[87,139],"side,":[88],"then,":[90],"equivalent":[92],"after":[94],"BD":[95,112],"transformed":[97,121],"into":[98,122],"IAI-free":[99],"eigenmodes":[100],"singular":[102],"value":[103],"decomposition":[104],"(SVD).":[105],"On":[106],"other":[108],"hand,":[109],"in":[110,148],"MMSE-SVD,":[111],"not":[114],"used":[115],"directly":[120],"eigenmodes.":[123],"IAI":[126],"are":[127],"suppressed":[128,156],"minimum":[131],"mean":[132],"square":[133],"error":[134],"(MMSE)-based":[135],"precoding":[136],"assuming":[140],"that":[141,175],"each":[142,170],"receiver":[143],"does":[144],"eigenmode":[145],"reception.":[146],"Furthermore,":[147],"case":[150],"SC":[152],"downlink,":[153],"ISI":[154],"applying":[158],"MMSE-based":[159],"Tx":[160],"power":[161],"allocation":[162],"(PA)":[163],"Rx":[165],"frequency-domain":[166],"equalization":[167],"(FDE)":[168],"eigenmode.":[171],"Numerical":[172],"results":[173],"show":[174],"MMSE-SVD":[178],"achieve":[179],"higher":[181],"throughput":[183],"than":[184],"conventional":[185],"MMSE":[186],"precoding.":[187]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
