{"id":"https://openalex.org/W2117328684","doi":"https://doi.org/10.1109/wcnc.2003.1200413","title":"Iterative interference cancellation for a coded multicarrier frequency-hopping CDMA (MC-FH-CDMA) system","display_name":"Iterative interference cancellation for a coded multicarrier frequency-hopping CDMA (MC-FH-CDMA) system","publication_year":2004,"publication_date":"2004-01-24","ids":{"openalex":"https://openalex.org/W2117328684","doi":"https://doi.org/10.1109/wcnc.2003.1200413","mag":"2117328684"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2003.1200413","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2003.1200413","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2003 IEEE Wireless Communications and Networking, 2003. WCNC 2003.","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/A5096051095","display_name":"Masoud Ebrahimi TM","orcid":null},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Masoud Ebrahimi TM","raw_affiliation_strings":["Wireless Research Laboratory, Electrical Engineering Department, Sharif University of Technology, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Research Laboratory, Electrical Engineering Department, Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067494745","display_name":"Masoumeh Nasiri\u2010Kenari","orcid":"https://orcid.org/0000-0002-2290-4460"},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"M. Nasiri-Kenari","raw_affiliation_strings":["Wireless Research Laboratory, Electrical Engineering Department, Sharif University of Technology, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Research Laboratory, Electrical Engineering Department, Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I133529467"],"apc_list":null,"apc_paid":null,"fwci":0.1608,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.44286606,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"573","last_page":"578"},"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":0.9975000023841858,"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/computer-science","display_name":"Computer science","score":0.6985805034637451},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.6959599256515503},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6187729835510254},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6000350117683411},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.5718982815742493},{"id":"https://openalex.org/keywords/multiuser-detection","display_name":"Multiuser detection","score":0.5548534989356995},{"id":"https://openalex.org/keywords/convolutional-code","display_name":"Convolutional code","score":0.553433895111084},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.5401076674461365},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.5279715657234192},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4903014004230499},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4819655120372772},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.4600297212600708},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3695170283317566},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.33578163385391235},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23567965626716614},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09564188122749329}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6985805034637451},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.6959599256515503},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6187729835510254},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6000350117683411},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.5718982815742493},{"id":"https://openalex.org/C2777104032","wikidata":"https://www.wikidata.org/wiki/Q16324514","display_name":"Multiuser detection","level":3,"score":0.5548534989356995},{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.553433895111084},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.5401076674461365},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.5279715657234192},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4903014004230499},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4819655120372772},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.4600297212600708},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3695170283317566},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.33578163385391235},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23567965626716614},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09564188122749329},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2003.1200413","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2003.1200413","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2003 IEEE Wireless Communications and Networking, 2003. WCNC 2003.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1525552993","https://openalex.org/W1598650046","https://openalex.org/W1910861080","https://openalex.org/W2096727929","https://openalex.org/W2130876557"],"related_works":["https://openalex.org/W2159911483","https://openalex.org/W2358415454","https://openalex.org/W2158222171","https://openalex.org/W2148668421","https://openalex.org/W2088295822","https://openalex.org/W2031266772","https://openalex.org/W2970575518","https://openalex.org/W2092269370","https://openalex.org/W2108627014","https://openalex.org/W2029061748"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"consider":[4],"a":[5,34,40,57,96,144],"low":[6],"complexity":[7],"iterative":[8,110],"multiuser":[9,35],"receiver":[10,31,126,137,148],"for":[11,47],"the":[12,29,53,68,82,114,121,124,135,140,147,158],"coded":[13,76],"MC-FH-CDMA":[14],"system,":[15],"introduced":[16],"in":[17,67,81,108,127],"M.":[18,22],"Ebrahimi":[19],"T.M.":[20],"and":[21,39,56],"Nasiri-Kenari":[23],"(May":[24],"2002).":[25],"The":[26,105],"structure":[27],"of":[28,33,42,75,78,84,103,116,123],"proposed":[30,125],"consists":[32],"likelihood":[36],"calculator":[37],"(MULC)":[38],"bank":[41],"SISO":[43,65],"channel":[44,93],"decoders":[45,66,94],"one":[46],"each":[48],"active":[49,79],"user.":[50],"Based":[51],"on":[52],"received":[54],"signal":[55],"priori":[58,97],"information":[59,74,89,98],"about":[60],"code":[61],"bits":[62],"provided":[63],"by":[64,92],"previous":[69],"iteration,":[70],"MULC":[71],"computes":[72],"extrinsic":[73],"symbols":[77],"users":[80],"form":[83],"log-likelihood":[85],"ratio":[86],"(LLR).":[87],"This":[88],"is":[90,154],"used":[91],"as":[95],"to":[99,113,157],"compute":[100],"an":[101,109],"update":[102],"LLRs.":[104],"processing":[106],"proceeds":[107],"manner":[111],"similar":[112],"decoding":[115],"turbo":[117],"codes.":[118],"We":[119],"evaluate":[120],"performance":[122],"AWGN":[128],"channels.":[129],"Our":[130],"numerical":[131],"results":[132],"show":[133],"that":[134],"new":[136],"significantly":[138],"improves":[139],"system":[141],"performance.":[142,160],"After":[143],"few":[145],"iterations,":[146],"reaches":[149],"its":[150],"ultimate":[151],"performance,":[152],"which":[153],"very":[155],"close":[156],"single-user":[159]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}