{"id":"https://openalex.org/W1951186687","doi":"https://doi.org/10.1109/vtc.2002.1002907","title":"Objective function based group-wise successive interference cancellation receiver for dual-rate DS-CDMA system","display_name":"Objective function based group-wise successive interference cancellation receiver for dual-rate DS-CDMA system","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W1951186687","doi":"https://doi.org/10.1109/vtc.2002.1002907","mag":"1951186687"},"language":"en","primary_location":{"id":"doi:10.1109/vtc.2002.1002907","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc.2002.1002907","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vehicular Technology Conference. IEEE 55th Vehicular Technology Conference. VTC Spring 2002 (Cat. No.02CH37367)","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/A5003879284","display_name":"Seung Hee Han","orcid":"https://orcid.org/0000-0003-4900-3360"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seung Hee Han","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Seoul National University, Seoul, South Korea","Sch. of Electr. Eng. & comput. Sci., Seoul Nat. Univ., South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Sch. of Electr. Eng. & comput. Sci., Seoul Nat. Univ., South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100705624","display_name":"Jaehong Lee","orcid":"https://orcid.org/0000-0002-5056-829X"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae Hong Lee","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Seoul National University, Seoul, South Korea","Sch. of Electr. Eng. & comput. Sci., Seoul Nat. Univ., South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Sch. of Electr. Eng. & comput. Sci., Seoul Nat. Univ., South Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139264467"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":null,"first_page":"1685","last_page":"1688"},"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":0.9995999932289124,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9908999800682068,"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/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.7855220437049866},{"id":"https://openalex.org/keywords/multiuser-detection","display_name":"Multiuser detection","score":0.7459352016448975},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.7383215427398682},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.6007667183876038},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5789336562156677},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5673292279243469},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5673022866249084},{"id":"https://openalex.org/keywords/matched-filter","display_name":"Matched filter","score":0.5284697413444519},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49215930700302124},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.45042502880096436},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3790295124053955},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.35433730483055115},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3152974843978882},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12157770991325378}],"concepts":[{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.7855220437049866},{"id":"https://openalex.org/C2777104032","wikidata":"https://www.wikidata.org/wiki/Q16324514","display_name":"Multiuser detection","level":3,"score":0.7459352016448975},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.7383215427398682},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.6007667183876038},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5789336562156677},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5673292279243469},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5673022866249084},{"id":"https://openalex.org/C50151734","wikidata":"https://www.wikidata.org/wiki/Q1759577","display_name":"Matched filter","level":3,"score":0.5284697413444519},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49215930700302124},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.45042502880096436},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3790295124053955},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.35433730483055115},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3152974843978882},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12157770991325378},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vtc.2002.1002907","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc.2002.1002907","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vehicular Technology Conference. IEEE 55th Vehicular Technology Conference. VTC Spring 2002 (Cat. No.02CH37367)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.1027.5511","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1027.5511","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cctlab01.snu.ac.kr/nrl/conference/hsh2002s.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1505687306","https://openalex.org/W1554391836","https://openalex.org/W1687000622","https://openalex.org/W1948912329","https://openalex.org/W1970866398","https://openalex.org/W2059786462","https://openalex.org/W2090589668","https://openalex.org/W2110929184","https://openalex.org/W2119946711"],"related_works":["https://openalex.org/W3171283610","https://openalex.org/W1933375666","https://openalex.org/W4236271946","https://openalex.org/W2105308860","https://openalex.org/W1997358463","https://openalex.org/W2545278143","https://openalex.org/W2171748043","https://openalex.org/W174650468","https://openalex.org/W1596065757","https://openalex.org/W2115638025"],"abstract_inverted_index":{"An":[0],"objective":[1,70,74,155],"function":[2,71,75,156],"based":[3,67,152],"group-wise":[4],"successive":[5],"interference":[6,129,190],"cancellation":[7],"(GSIC)":[8],"receiver":[9,176,197],"is":[10,66,76,171],"proposed":[11,175],"for":[12,27,34,52,86,110,140,198],"a":[13,199],"dual-rate":[14],"DS-CDMA":[15],"system.":[16],"In":[17],"the":[18,35,53,60,79,84,87,91,103,111,123,131,141,149,167,174,182],"receiver,":[19,184,186,192],"user":[20],"signals":[21,89],"are":[22,40,57,95,116,145,160],"divided":[23],"into":[24,59,148],"2":[25,115,143],"groups":[26],"their":[28],"data":[29],"rates.":[30],"Initial":[31],"bit":[32,50,108,138],"estimates":[33,51,85,109,139],"users":[36,56,94,112,134,144],"in":[37,113,162],"group":[38,54,92,114,132,142],"1":[39,55,93,133],"obtained":[41,117],"by":[42,118],"its":[43,119],"matched":[44],"filter":[45],"(MF)":[46],"bank.":[47],"The":[48,73,106,136],"initial":[49,107,137],"fed":[58,147],"multiuser":[61,81],"detection":[62],"(MUD)":[63],"algorithm":[64,151],"that":[65,173],"on":[68,153],"iterative":[69,154],"optimization.":[72,157],"derived":[77],"from":[78,102,130],"optimum":[80],"detection.":[82],"Then":[83],"received":[88,104,124],"of":[90],"regenerated":[96],"and":[97,193],"summed":[98],"before":[99],"being":[100],"subtracted":[101],"signal.":[105],"MF":[120,183],"bank":[121],"using":[122],"signal":[125],"with":[126],"multiple":[127,163],"access":[128],"subtracted.":[135],"also":[146],"MUD":[150],"These":[158],"procedures":[159],"done":[161],"stages":[164],"to":[165],"achieve":[166],"desired":[168],"performance.":[169],"It":[170],"shown":[172],"achieves":[177],"significant":[178],"performance":[179],"improvement":[180],"over":[181],"GSIC":[185],"multi-stage":[187,194],"PIC":[188,196],"(parallel":[189],"cancellation)":[191],"partial":[195],"Rayleigh":[200],"fading":[201],"channel.":[202]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
