{"id":"https://openalex.org/W2123148990","doi":"https://doi.org/10.1186/1687-1499-2013-270","title":"Throughput analysis of transmit-nulling SDMA with limited feedback","display_name":"Throughput analysis of transmit-nulling SDMA with limited feedback","publication_year":2013,"publication_date":"2013-11-20","ids":{"openalex":"https://openalex.org/W2123148990","doi":"https://doi.org/10.1186/1687-1499-2013-270","mag":"2123148990"},"language":"en","primary_location":{"id":"doi:10.1186/1687-1499-2013-270","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-1499-2013-270","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2013-270","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2013-270","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071079608","display_name":"Cheol Mun","orcid":"https://orcid.org/0000-0002-2358-8375"},"institutions":[{"id":"https://openalex.org/I119575151","display_name":"Korea National University of Transportation","ror":"https://ror.org/03qqbe534","country_code":"KR","type":"education","lineage":["https://openalex.org/I119575151"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Cheol Mun","raw_affiliation_strings":["Department of Electronic Communication Engineering, Korea National University of Transportation, Chungju 380-702, South Korea","Department of Electronic Communication Engineering, Korea National University of Transportation, Chungju, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Communication Engineering, Korea National University of Transportation, Chungju 380-702, South Korea","institution_ids":[]},{"raw_affiliation_string":"Department of Electronic Communication Engineering, Korea National University of Transportation, Chungju, South Korea","institution_ids":["https://openalex.org/I119575151"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020092651","display_name":"Han\u2010Shin Jo","orcid":"https://orcid.org/0000-0002-5738-1807"},"institutions":[{"id":"https://openalex.org/I145808223","display_name":"Hanbat National University","ror":"https://ror.org/00x514t95","country_code":"KR","type":"education","lineage":["https://openalex.org/I145808223"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Han-Shin Jo","raw_affiliation_strings":["Department of Electronics and Control Engineering, Hanbat National University, Daejeon 305-719, South Korea","Department of Electronics and Control Engineering, Hanbat National University, Daejeon, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Control Engineering, Hanbat National University, Daejeon 305-719, South Korea","institution_ids":["https://openalex.org/I145808223"]},{"raw_affiliation_string":"Department of Electronics and Control Engineering, Hanbat National University, Daejeon, South Korea","institution_ids":["https://openalex.org/I145808223"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5071079608"],"corresponding_institution_ids":["https://openalex.org/I119575151"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":0.7197,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.76295413,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"2013","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/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/T10575","display_name":"Wireless Communication Networks Research","score":0.9998999834060669,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.8015350103378296},{"id":"https://openalex.org/keywords/codebook","display_name":"Codebook","score":0.797710120677948},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7681500911712646},{"id":"https://openalex.org/keywords/space-division-multiple-access","display_name":"Space-division multiple access","score":0.7149171233177185},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.6275578737258911},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.47299203276634216},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.4424680471420288},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38592395186424255},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.3817787766456604},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3758313059806824},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.34721845388412476},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.31536442041397095},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.28003090620040894},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22025352716445923}],"concepts":[{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.8015350103378296},{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.797710120677948},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7681500911712646},{"id":"https://openalex.org/C2778140939","wikidata":"https://www.wikidata.org/wiki/Q3494197","display_name":"Space-division multiple access","level":3,"score":0.7149171233177185},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.6275578737258911},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.47299203276634216},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.4424680471420288},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38592395186424255},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.3817787766456604},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3758313059806824},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.34721845388412476},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.31536442041397095},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.28003090620040894},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22025352716445923}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1186/1687-1499-2013-270","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-1499-2013-270","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2013-270","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1186/1687-1499-2013-270","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-1499-2013-270","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2013-270","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G342704958","display_name":null,"funder_award_id":"funded","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G929924911","display_name":null,"funder_award_id":"2013R1A1A1005731","funder_id":"https://openalex.org/F4320322349","funder_display_name":"Ministry of Education, Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322030","display_name":"Ministry of Science, ICT and Future Planning","ror":"https://ror.org/032e49973"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320322349","display_name":"Ministry of Education, Science and Technology","ror":"https://ror.org/01p262204"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2123148990.pdf","grobid_xml":"https://content.openalex.org/works/W2123148990.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W1982637280","https://openalex.org/W2015310386","https://openalex.org/W2030375834","https://openalex.org/W2061778973","https://openalex.org/W2074120933","https://openalex.org/W2083962008","https://openalex.org/W2098126478","https://openalex.org/W2101121986","https://openalex.org/W2107725774","https://openalex.org/W2109159967","https://openalex.org/W2111203227","https://openalex.org/W2113588842","https://openalex.org/W2120898255","https://openalex.org/W2122807322","https://openalex.org/W2124858630","https://openalex.org/W2126700042","https://openalex.org/W2130521103","https://openalex.org/W2138783567","https://openalex.org/W2142134616","https://openalex.org/W2148236056","https://openalex.org/W2148982591","https://openalex.org/W2150763656","https://openalex.org/W2157005274","https://openalex.org/W2161623414","https://openalex.org/W2164664877","https://openalex.org/W2169581160","https://openalex.org/W2170678594","https://openalex.org/W2299769372","https://openalex.org/W2801213956","https://openalex.org/W3113221786","https://openalex.org/W4300610246","https://openalex.org/W6679646653"],"related_works":["https://openalex.org/W2123156148","https://openalex.org/W2109733478","https://openalex.org/W2014264654","https://openalex.org/W2374303155","https://openalex.org/W3118484777","https://openalex.org/W4214571564","https://openalex.org/W2137628250","https://openalex.org/W1484122664","https://openalex.org/W2070043757","https://openalex.org/W2602252168"],"abstract_inverted_index":{"We":[0,134,213,237],"recently":[1],"proposed":[2],"a":[3,7,21,28,201,249],"precoder":[4],"codebook":[5],"for":[6,88,223],"transmit-nulling":[8],"space-division":[9],"multiple":[10],"access":[11],"(TN-SDMA)":[12],"to":[13,34,38,94,103,108,147,178,185,225],"share":[14],"spectrum":[15,47],"with":[16,151,163,189],"existing":[17],"wireless":[18],"services.":[19],"Since":[20],"portion":[22],"of":[23,27,46,52,100,112,123,140,144,220,229,248,253],"the":[24,36,44,50,56,69,85,97,110,113,121,131,136,141,152,181,193,198,206,210,216,227,240,246],"spatial":[25,86],"subspaces":[26,87],"multiantenna":[29],"broadcast":[30],"channel":[31],"is":[32,161,176,243],"used":[33],"eliminate":[35],"interference":[37],"coexisting":[39],"systems,":[40],"TN-SDMA":[41,101,145,224],"could":[42],"benefit":[43],"efficiency":[45],"usage":[48],"from":[49],"coexistence":[51],"different":[53],"systems":[54],"in":[55,192,209],"same":[57,153],"band":[58],"while":[59],"it":[60],"always":[61],"yields":[62],"lower":[63,162,169],"throughput":[64,98,132,142,159,182,207,228,235,241],"per":[65,73],"unit":[66],"bandwidth":[67],"than":[68],"orthogonal":[70],"SDMA":[71],"(called":[72],"user":[74],"unitary":[75],"and":[76,107,120,127],"rate":[77],"control":[78],"(PU":[79],"2":[80,105,149,231],"RC))":[81],"that":[82,180,197,239],"utilizes":[83],"all":[84],"data":[89],"transmission.":[90],"This":[91],"study":[92],"aims":[93],"theoretically":[95],"quantify":[96],"loss":[99,143,160,183,208],"relative":[102,146],"PU":[104,148,230],"RC":[106,232],"analyze":[109],"effect":[111,204],"main":[114],"system":[115],"parameters":[116],"(signal-to-noise":[117],"ratio":[118],"(SNR)":[119],"numbers":[122],"transmit":[124,165],"antennas,":[125,166],"users,":[126,168],"feedback":[128,154,173,221,255],"bits)":[129],"on":[130,205],"loss.":[133],"derive":[135,215],"theoretical":[137],"upper":[138,187],"bound":[139],"RC,":[150],"bits":[155,222],"(codebook":[156],"size).":[157],"The":[158],"more":[164],"fewer":[167,172],"SNR,":[170,194],"or":[171],"bits.":[174,256],"It":[175],"interesting":[177],"note":[179],"converges":[184],"an":[186,190],"limit":[188],"increase":[191],"which":[195],"indicates":[196],"SNR":[199],"has":[200],"comparatively":[202],"minor":[203],"high-SNR":[211],"region.":[212],"also":[214],"required":[217],"additional":[218,254],"number":[219,252],"achieve":[226],"(i.e.,":[233],"zero":[234],"loss).":[236],"find":[238],"achieved":[242],"feasible":[244],"at":[245],"cost":[247],"practically":[250],"small":[251]},"counts_by_year":[{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
