{"id":"https://openalex.org/W2143672610","doi":"https://doi.org/10.1109/glocom.2003.1258245","title":"Low-complexity pilot-aided data detection in MC-CDMA systems","display_name":"Low-complexity pilot-aided data detection in MC-CDMA systems","publication_year":2004,"publication_date":"2004-07-08","ids":{"openalex":"https://openalex.org/W2143672610","doi":"https://doi.org/10.1109/glocom.2003.1258245","mag":"2143672610"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2003.1258245","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2003.1258245","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM '03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489)","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/A5005457508","display_name":"Romano Fantacci","orcid":"https://orcid.org/0000-0001-5934-3321"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"R. Fantacci","raw_affiliation_strings":["Dipartimento di Elettronica e Telecomunicazioni, Universit\u00e0 degli Studi di Firenze, Florence, Italy","Dipartimento di Elettronica e Telecomunicazioni, Firenze Univ., Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica e Telecomunicazioni, Universit\u00e0 degli Studi di Firenze, Florence, Italy","institution_ids":["https://openalex.org/I45084792"]},{"raw_affiliation_string":"Dipartimento di Elettronica e Telecomunicazioni, Firenze Univ., Italy","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079864944","display_name":"Dania Marabissi","orcid":"https://orcid.org/0000-0002-7075-3556"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"D. Marabissi","raw_affiliation_strings":["Dipartimento di Elettronica e Telecomunicazioni, Universit\u00e0 degli Studi di Firenze, Florence, Italy","Dipartimento di Elettronica e Telecomunicazioni, Firenze Univ., Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica e Telecomunicazioni, Universit\u00e0 degli Studi di Firenze, Florence, Italy","institution_ids":["https://openalex.org/I45084792"]},{"raw_affiliation_string":"Dipartimento di Elettronica e Telecomunicazioni, Firenze Univ., Italy","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110025945","display_name":"Marco Michelini","orcid":null},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Michelini","raw_affiliation_strings":["Dipartimento di Elettronica e Telecomunicazioni, Universit\u00e0 degli Studi di Firenze, Florence, Italy","Dipartimento di Elettronica e Telecomunicazioni, Firenze Univ., Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica e Telecomunicazioni, Universit\u00e0 degli Studi di Firenze, Florence, Italy","institution_ids":["https://openalex.org/I45084792"]},{"raw_affiliation_string":"Dipartimento di Elettronica e Telecomunicazioni, Firenze Univ., Italy","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026356622","display_name":"G. Bergamini","orcid":null},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Bergamini","raw_affiliation_strings":["Dipartimento di Elettronica e Telecomunicazioni, Universit\u00e0 degli Studi di Firenze, Florence, Italy","Dipartimento di Elettronica e Telecomunicazioni, Firenze Univ., Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica e Telecomunicazioni, Universit\u00e0 degli Studi di Firenze, Florence, Italy","institution_ids":["https://openalex.org/I45084792"]},{"raw_affiliation_string":"Dipartimento di Elettronica e Telecomunicazioni, Firenze Univ., Italy","institution_ids":["https://openalex.org/I45084792"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I45084792"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"277","last_page":"281"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":1.0,"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/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/T11409","display_name":"Advanced Wireless Network Optimization","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/code-division-multiple-access","display_name":"Code division multiple access","score":0.8419005870819092},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7035319805145264},{"id":"https://openalex.org/keywords/multiuser-detection","display_name":"Multiuser detection","score":0.6424902677536011},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6393508911132812},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5554394721984863},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5192349553108215},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5056023597717285},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.4976237118244171},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.48708677291870117},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.45669299364089966},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.44321417808532715},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3805087208747864},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2389412224292755},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18615588545799255},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1821150779724121},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18101581931114197},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14246845245361328}],"concepts":[{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.8419005870819092},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7035319805145264},{"id":"https://openalex.org/C2777104032","wikidata":"https://www.wikidata.org/wiki/Q16324514","display_name":"Multiuser detection","level":3,"score":0.6424902677536011},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6393508911132812},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5554394721984863},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5192349553108215},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5056023597717285},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.4976237118244171},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.48708677291870117},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.45669299364089966},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.44321417808532715},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3805087208747864},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2389412224292755},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18615588545799255},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1821150779724121},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18101581931114197},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14246845245361328},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/glocom.2003.1258245","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2003.1258245","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM '03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489)","raw_type":"proceedings-article"},{"id":"pmh:oai:flore.unifi.it:2158/607409","is_oa":false,"landing_page_url":"http://hdl.handle.net/2158/607409","pdf_url":null,"source":{"id":"https://openalex.org/S4306402033","display_name":"Florence Research (University of Florence)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45084792","host_organization_name":"University of Florence","host_organization_lineage":["https://openalex.org/I45084792"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1492221128","https://openalex.org/W1517165204","https://openalex.org/W1551517259","https://openalex.org/W1999542175","https://openalex.org/W2098783043","https://openalex.org/W2125241507","https://openalex.org/W2125344161","https://openalex.org/W2138986309","https://openalex.org/W2140506311","https://openalex.org/W2145361889","https://openalex.org/W2912369344","https://openalex.org/W6629420886","https://openalex.org/W6631286406","https://openalex.org/W6678484816"],"related_works":["https://openalex.org/W4236271946","https://openalex.org/W3171283610","https://openalex.org/W1933375666","https://openalex.org/W2105308860","https://openalex.org/W1997358463","https://openalex.org/W2545278143","https://openalex.org/W2171748043","https://openalex.org/W174650468","https://openalex.org/W2143469310","https://openalex.org/W332705527"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"the":[3,41,44,82,124,130,139],"performance":[4,112],"of":[5,43,56,61,65,73,84,116],"a":[6,14,74,98,102],"multiuser":[7],"detection":[8],"(MUD)":[9],"receiver":[10,80],"is":[11],"investigated":[12],"for":[13,32],"multi-carrier-code":[15],"division":[16],"multiple":[17],"access":[18],"(MC-CDMA)":[19],"system":[20,89],"in":[21,36,59,87,114],"an":[22,37],"indoor":[23],"environment.":[24],"Furthermore,":[25],"low":[26,111],"complexity":[27],"pilot-aided":[28],"methods":[29],"are":[30,69],"introduced":[31],"estimating":[33],"channel":[34,49,93,126],"parameters":[35],"effort":[38],"to":[39,47,123],"study":[40],"resistance":[42],"proposed":[45,92],"solution":[46],"imperfect":[48],"estimates.":[50],"Simulation":[51],"results":[52],"show":[53],"that":[54],"benefits":[55],"MC-CDMA":[57],"schemes,":[58],"terms":[60,115],"capacity":[62],"and":[63,101,119,135],"probability":[64],"error":[66,107],"(P/sub":[67],"e/),":[68],"enhanced":[70],"by":[71],"means":[72],"selective":[75],"parallel":[76],"interference":[77],"cancellation":[78],"(S-PIC)":[79],"(at":[81],"expense":[83],"moderate":[85],"increases":[86],"overall":[88],"complexity).":[90],"The":[91],"estimation":[94],"methods,":[95],"based":[96],"on":[97],"classical":[99],"mean":[100,105,140],"newly":[103],"adaptive":[104],"square":[106],"(AMSE)":[108],"algorithm,":[109],"introduce":[110],"loss,":[113],"P/sub":[117],"e/":[118],"throughput,":[120],"with":[121],"respect":[122],"ideal":[125],"estimate":[127],"situation.":[128],"Moreover,":[129],"AMSE":[131],"shows":[132],"better":[133],"accuracy":[134],"faster":[136],"convergence":[137],"than":[138],"algorithm.":[141]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}