{"id":"https://openalex.org/W2462444933","doi":"https://doi.org/10.1109/ict.2016.7500456","title":"Dealing with large overhead in FDD massive MIMO systems: A one-bit feedback scheme","display_name":"Dealing with large overhead in FDD massive MIMO systems: A one-bit feedback scheme","publication_year":2016,"publication_date":"2016-05-01","ids":{"openalex":"https://openalex.org/W2462444933","doi":"https://doi.org/10.1109/ict.2016.7500456","mag":"2462444933"},"language":"en","primary_location":{"id":"doi:10.1109/ict.2016.7500456","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ict.2016.7500456","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 23rd International Conference on Telecommunications (ICT)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100430945","display_name":"Yingjie Zhang","orcid":"https://orcid.org/0000-0001-9745-0558"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingjie Zhang","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021320552","display_name":"Wei Feng","orcid":"https://orcid.org/0000-0001-5147-2145"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Feng","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053547427","display_name":"Ning Ge","orcid":"https://orcid.org/0000-0002-4922-7025"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ning Ge","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"61","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":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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9990000128746033,"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":0.9976999759674072,"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":0.9341789484024048},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.8068808317184448},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7556352615356445},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6656361818313599},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6645768880844116},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6302390098571777},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5312843918800354},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5064452886581421},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.47907930612564087},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.46595415472984314},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.46378859877586365},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.43800705671310425},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.397441565990448},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.37119048833847046},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.296355664730072},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2035355567932129},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1911984384059906},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.18062224984169006},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.05451834201812744}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.9341789484024048},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8068808317184448},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7556352615356445},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6656361818313599},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6645768880844116},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6302390098571777},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5312843918800354},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5064452886581421},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.47907930612564087},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.46595415472984314},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.46378859877586365},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.43800705671310425},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.397441565990448},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.37119048833847046},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.296355664730072},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2035355567932129},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1911984384059906},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.18062224984169006},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.05451834201812744},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ict.2016.7500456","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ict.2016.7500456","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 23rd International Conference on Telecommunications (ICT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1571081058","https://openalex.org/W1939715090","https://openalex.org/W1971443733","https://openalex.org/W1999848302","https://openalex.org/W2015301486","https://openalex.org/W2023535408","https://openalex.org/W2035750833","https://openalex.org/W2036030019","https://openalex.org/W2059335839","https://openalex.org/W2064511203","https://openalex.org/W2074120933","https://openalex.org/W2076457767","https://openalex.org/W2084304524","https://openalex.org/W2114215575","https://openalex.org/W2116141601","https://openalex.org/W2170738062","https://openalex.org/W3112681748"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W2326544815","https://openalex.org/W1973158664","https://openalex.org/W3141240674","https://openalex.org/W1976511355","https://openalex.org/W1985632843","https://openalex.org/W2244765103","https://openalex.org/W1624127656","https://openalex.org/W4385649691","https://openalex.org/W1982151194"],"abstract_inverted_index":{"Accurate":[0],"channel":[1,39],"state":[2],"information":[3],"at":[4,21,178],"the":[5,22,46,62,93,105,118,123,149,159,166,179,183,190],"transmitter":[6],"(CSIT)":[7],"is":[8,34,75,100,144,175],"essential":[9],"to":[10,61,77,92],"achieve":[11],"multiplexing":[12],"gains":[13,86],"in":[14,55,87,104,117],"multi-user":[15],"(MU)":[16],"MIMO":[17,58,85],"systems":[18,59],"through":[19,36],"precoding":[20,113,135,142,163],"base":[23],"station":[24],"(BS).":[25],"In":[26,68,90,146],"conventional":[27,94],"frequency":[28],"division":[29],"duplexing":[30],"(FDD)":[31],"systems,":[32],"CSIT":[33,99],"obtained":[35],"downlink":[37],"pilot-aided":[38],"estimation":[40,96],"and":[41,51,82,154,165,192],"limited":[42],"uplink":[43],"feedback.":[44],"However,":[45],"resources":[47],"consumed":[48],"by":[49],"training":[50,119,153],"feedback":[52,73,155,184],"become":[53],"unacceptable":[54],"FDD":[56,88],"massive":[57,84],"due":[60],"large":[63],"number":[64,110,160,167],"of":[65,97,111,161,168,194],"BS":[66,180],"antennas.":[67],"this":[69,80,141,147],"paper,":[70],"a":[71,109],"one-bit":[72],"scheme":[74],"proposed":[76,106,177,196],"deal":[78],"with":[79],"problem":[81],"realize":[83],"systems.":[89],"contrary":[91],"scheme,":[95],"instantaneous":[98],"no":[101],"longer":[102],"required":[103],"scheme.":[107,197],"Instead,":[108],"predefined":[112,162],"vectors":[114,164],"are":[115],"probed":[116],"phase.":[120],"Based":[121],"on":[122,158,182],"received":[124],"signal":[125],"strength,":[126],"each":[127,134],"user":[128,172],"feeds":[129],"back":[130],"one":[131],"bit":[132],"for":[133,152],"vector":[136,143],"indicating":[137],"whether":[138],"or":[139],"not":[140],"suitable.":[145],"case,":[148],"overhead":[150],"used":[151],"only":[156],"depends":[157],"users.":[169],"A":[170],"low-complex":[171],"scheduling":[173],"algorithm":[174],"further":[176],"based":[181],"bits.":[185],"Numerical":[186],"results":[187],"have":[188],"illustrated":[189],"superiority":[191],"effectiveness":[193],"our":[195]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}