{"id":"https://openalex.org/W1535515008","doi":"https://doi.org/10.1109/vtcspring.2015.7145747","title":"Clustered Multiuser Detection Using SC-FDE Transmission with Iterative Receivers","display_name":"Clustered Multiuser Detection Using SC-FDE Transmission with Iterative Receivers","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W1535515008","doi":"https://doi.org/10.1109/vtcspring.2015.7145747","mag":"1535515008"},"language":"en","primary_location":{"id":"doi:10.1109/vtcspring.2015.7145747","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2015.7145747","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 81st Vehicular Technology Conference (VTC Spring)","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/A5084469077","display_name":"Jo\u00e3o Gante","orcid":"https://orcid.org/0000-0002-0266-7533"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Joao Gante","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Coimbra, Coimbra, Portugal","Instituto de Telecomunica\u00e7\u00f5es, Portugal"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Coimbra, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]},{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024523893","display_name":"Marco Gomes","orcid":"https://orcid.org/0000-0003-1124-525X"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Marco Gomes","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Coimbra, Coimbra, Portugal","Instituto de Telecomunica\u00e7\u00f5es, Portugal"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Coimbra, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]},{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034724801","display_name":"Rui Dinis","orcid":"https://orcid.org/0000-0002-8520-7267"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Rui Dinis","raw_affiliation_strings":["FCT-UNL, Caparica, Portugal","Instituto de Telecomunica\u00e7\u00f5es, Portugal"],"affiliations":[{"raw_affiliation_string":"FCT-UNL, Caparica, Portugal","institution_ids":[]},{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100761448","display_name":"V\u00edtor Silva","orcid":"https://orcid.org/0000-0003-2439-1184"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Vitor Silva","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Coimbra, Coimbra, Portugal","Instituto de Telecomunica\u00e7\u00f5es, Portugal"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Coimbra, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]},{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5084469077"],"corresponding_institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I76903346"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02351973,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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":0.9995999932289124,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9994000196456909,"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/sc-fde","display_name":"SC-FDE","score":0.8720150589942932},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7358335256576538},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7337023019790649},{"id":"https://openalex.org/keywords/turbo","display_name":"Turbo","score":0.687685489654541},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.6468970775604248},{"id":"https://openalex.org/keywords/multiuser-detection","display_name":"Multiuser detection","score":0.5841796398162842},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.5616964101791382},{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.5583564043045044},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5390952825546265},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4888278841972351},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4748932421207428},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4404944181442261},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.43446481227874756},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.42127281427383423},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.37958139181137085},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.3609752953052521},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.34336626529693604},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21637433767318726},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1725824475288391},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1518261730670929},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.1252204179763794},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12498274445533752}],"concepts":[{"id":"https://openalex.org/C2781397150","wikidata":"https://www.wikidata.org/wiki/Q16861691","display_name":"SC-FDE","level":4,"score":0.8720150589942932},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7358335256576538},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7337023019790649},{"id":"https://openalex.org/C2776240298","wikidata":"https://www.wikidata.org/wiki/Q1138513","display_name":"Turbo","level":2,"score":0.687685489654541},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.6468970775604248},{"id":"https://openalex.org/C2777104032","wikidata":"https://www.wikidata.org/wiki/Q16324514","display_name":"Multiuser detection","level":3,"score":0.5841796398162842},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.5616964101791382},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.5583564043045044},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5390952825546265},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4888278841972351},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4748932421207428},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4404944181442261},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.43446481227874756},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.42127281427383423},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.37958139181137085},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.3609752953052521},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.34336626529693604},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21637433767318726},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1725824475288391},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1518261730670929},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.1252204179763794},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12498274445533752},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtcspring.2015.7145747","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2015.7145747","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 81st Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.75,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1979709150","https://openalex.org/W2026855207","https://openalex.org/W2036654886","https://openalex.org/W2082514351","https://openalex.org/W2134260031","https://openalex.org/W2148454256","https://openalex.org/W2155668848","https://openalex.org/W2162608132","https://openalex.org/W2163982637"],"related_works":["https://openalex.org/W2169710030","https://openalex.org/W2321846176","https://openalex.org/W2126543779","https://openalex.org/W2147429396","https://openalex.org/W2884467609","https://openalex.org/W2116478666","https://openalex.org/W2103764150","https://openalex.org/W2535923291","https://openalex.org/W2593195270","https://openalex.org/W2101836519"],"abstract_inverted_index":{"Iterative":[0],"block":[1],"decision":[2],"feedback":[3],"equalization":[4],"(IB-DFE)":[5],"algorithms":[6,25],"are":[7,42,90],"proven":[8],"to":[9,59,103,140],"be":[10,60],"powerful":[11],"tools":[12],"when":[13],"detecting":[14],"several":[15],"uplink":[16],"signals":[17,38,58],"sharing":[18],"the":[19,31,46,49,55,82,110,121,127],"same":[20],"physical":[21],"channel.":[22],"However,":[23],"those":[24],"may":[26],"face":[27],"some":[28,34],"constraints":[29],"--":[30],"IB-DFE":[32,75,123],"has":[33],"difficulty":[35],"picking":[36],"certain":[37],"up":[39],"if":[40,81],"they":[41],"considerably":[43],"weaker":[44],"than":[45,120],"rest":[47],"and":[48,89,134],"computational":[50,111],"effort":[51],"grows":[52],"exponentially":[53],"with":[54,94,126,145],"number":[56],"of":[57,129],"detected.":[61],"In":[62],"this":[63],"paper":[64],"we":[65],"present":[66],"a":[67],"clustered":[68],"multiuser":[69],"detection":[70],"scheme,":[71],"based":[72],"on":[73],"an":[74],"algorithm.":[76],"It":[77],"is":[78,101,138],"demonstrated":[79],"that":[80],"mobile":[83],"terminals":[84],"(MTs)":[85],"have":[86],"enough":[87],"power":[88,96,147],"distributed":[91],"in":[92],"clusters,":[93],"considerable":[95],"difference":[97],"between":[98],"them,":[99],"it":[100,137],"possible":[102],"successfully":[104],"detect":[105],"them":[106],"all":[107],"while":[108],"containing":[109],"complexity.":[112],"Our":[113],"scheme":[114],"also":[115],"requires":[116],"fewer":[117],"receiving":[118],"antennas":[119],"original":[122],"implementations":[124],"and,":[125],"aid":[128],"low-density":[130],"parity-":[131],"check":[132],"(LDPC)":[133],"turbo-":[135],"equalization,":[136],"able":[139],"reach":[141],"high":[142],"performance":[143],"levels":[144],"low":[146],"requirements.":[148]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
