{"id":"https://openalex.org/W2123619259","doi":"https://doi.org/10.1109/pimrc.2009.5450243","title":"Performance of coded CS-CDMA/CP with iterative detection over multipath fast fading channels and its comparison with W-CDMA","display_name":"Performance of coded CS-CDMA/CP with iterative detection over multipath fast fading channels and its comparison with W-CDMA","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2123619259","doi":"https://doi.org/10.1109/pimrc.2009.5450243","mag":"2123619259"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2009.5450243","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2009.5450243","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications","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/A5100387749","display_name":"Yue Li","orcid":"https://orcid.org/0000-0001-9035-6278"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Li Yue","raw_affiliation_strings":["Dept. of Electronics Eng, University of Electro-Communications, Tokyo, Japan","Dept. of Electronics Eng., University of Electro-Communications, 1-5-1 Chofugaoka, Chofushi, Tokyo 182-8585, Japan"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronics Eng, University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Dept. of Electronics Eng., University of Electro-Communications, 1-5-1 Chofugaoka, Chofushi, Tokyo 182-8585, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024223511","display_name":"Nalin S. Weerasinghe","orcid":null},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nalin S. Weerasinghe","raw_affiliation_strings":["Dept. of Electronics Eng, University of Electro-Communications, Tokyo, Japan","Dept. of Electronics Eng., University of Electro-Communications, 1-5-1 Chofugaoka, Chofushi, Tokyo 182-8585, Japan"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronics Eng, University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Dept. of Electronics Eng., University of Electro-Communications, 1-5-1 Chofugaoka, Chofushi, Tokyo 182-8585, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101168602","display_name":"Chenggao Han","orcid":null},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Chenggao Han","raw_affiliation_strings":["Dept. of Electronics Eng, University of Electro-Communications, Tokyo, Japan","Dept. of Electronics Eng., University of Electro-Communications, 1-5-1 Chofugaoka, Chofushi, Tokyo 182-8585, Japan"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronics Eng, University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Dept. of Electronics Eng., University of Electro-Communications, 1-5-1 Chofugaoka, Chofushi, Tokyo 182-8585, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087808601","display_name":"Takeshi Hashimoto","orcid":"https://orcid.org/0000-0002-7601-5511"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeshi Hashimoto","raw_affiliation_strings":["Dept. of Electronics Eng, University of Electro-Communications, Tokyo, Japan","Dept. of Electronics Eng., University of Electro-Communications, 1-5-1 Chofugaoka, Chofushi, Tokyo 182-8585, Japan"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronics Eng, University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Dept. of Electronics Eng., University of Electro-Communications, 1-5-1 Chofugaoka, Chofushi, Tokyo 182-8585, Japan","institution_ids":["https://openalex.org/I20529979"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100387749"],"corresponding_institution_ids":["https://openalex.org/I20529979"],"apc_list":null,"apc_paid":null,"fwci":0.3428,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.64169946,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"30","issue":null,"first_page":"2390","last_page":"2394"},"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":0.9998000264167786,"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":0.9969000220298767,"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/fading","display_name":"Fading","score":0.8239057064056396},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.7150413393974304},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.6972873210906982},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6431469917297363},{"id":"https://openalex.org/keywords/cyclic-prefix","display_name":"Cyclic prefix","score":0.6323320269584656},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5436574220657349},{"id":"https://openalex.org/keywords/multiuser-detection","display_name":"Multiuser detection","score":0.5400792360305786},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4693893790245056},{"id":"https://openalex.org/keywords/spread-spectrum","display_name":"Spread spectrum","score":0.43836769461631775},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4315986931324005},{"id":"https://openalex.org/keywords/diversity-scheme","display_name":"Diversity scheme","score":0.42886656522750854},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3549765944480896},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3082612156867981},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.19145962595939636},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13275840878486633}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.8239057064056396},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.7150413393974304},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.6972873210906982},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6431469917297363},{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.6323320269584656},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5436574220657349},{"id":"https://openalex.org/C2777104032","wikidata":"https://www.wikidata.org/wiki/Q16324514","display_name":"Multiuser detection","level":3,"score":0.5400792360305786},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4693893790245056},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.43836769461631775},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4315986931324005},{"id":"https://openalex.org/C198746922","wikidata":"https://www.wikidata.org/wiki/Q1230593","display_name":"Diversity scheme","level":4,"score":0.42886656522750854},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3549765944480896},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3082612156867981},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.19145962595939636},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13275840878486633}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2009.5450243","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2009.5450243","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1535682870","https://openalex.org/W1562979145","https://openalex.org/W1574867929","https://openalex.org/W1601759414","https://openalex.org/W1824526150","https://openalex.org/W2003665483","https://openalex.org/W2045407304","https://openalex.org/W2117249443","https://openalex.org/W2127790828","https://openalex.org/W2131809048","https://openalex.org/W2137359459","https://openalex.org/W2152600927","https://openalex.org/W2165097293","https://openalex.org/W2166535004","https://openalex.org/W3145939970","https://openalex.org/W6631995732"],"related_works":["https://openalex.org/W2171748043","https://openalex.org/W2105308860","https://openalex.org/W2545278143","https://openalex.org/W2566455368","https://openalex.org/W1933375666","https://openalex.org/W2143469310","https://openalex.org/W174650468","https://openalex.org/W2367731216","https://openalex.org/W1965397739","https://openalex.org/W2172247022"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"the":[3,9,43,70,84,98,102,125,136,143],"impact":[4],"of":[5,11,72,86,119,134,145],"fast":[6,67,120],"fading":[7,38,121],"on":[8],"performance":[10],"coded":[12],"convolutional":[13],"spreading":[14],"CDMA":[15],"with":[16,21,48,52,60],"cyclic":[17],"prefix":[18],"(CS-CDMA/CP)":[19],"combined":[20],"iterative":[22,61,92],"detection,":[23],"which":[24],"was":[25],"originally":[26],"proposed":[27,99],"for":[28,66,106,130,142],"multiuser":[29,94],"interference-free":[30],"(MUI-free)":[31],"downlink":[32,107],"transmission":[33,108],"over":[34],"a":[35,49,131],"quasi-static":[36],"multipath":[37],"channel.":[39],"We":[40,96],"show":[41,112],"that":[42,113],"CS-CDMA/CP":[44,137],"system":[45,100,105,127,138],"in":[46],"conjunction":[47],"single":[50],"pilot,":[51],"zero-correlation-zone":[53],"code":[54],"from":[55,147],"an":[56],"M-sequence":[57],"(M-ZCZ),":[58],"and":[59,69,91,101,111,122],"detection":[62],"works":[63],"also":[64],"well":[65],"fading,":[68],"impacts":[71],"Doppler":[73],"spreads":[74],"can":[75],"be":[76],"made":[77],"negligible":[78],"without":[79],"bandwidth":[80],"efficiency":[81],"loss":[82],"by":[83,109],"employment":[85],"excess":[87],"channel":[88],"spread":[89],"configuration":[90],"partial":[93],"detection.":[95],"compare":[97],"standard":[103],"W-CDMA":[104,126],"simulation":[110],"both":[114],"systems":[115],"enjoy":[116],"time-diversity":[117],"effects":[118],"that,":[123],"although":[124],"performs":[128,139],"better":[129,141],"small":[132],"number":[133,144],"users,":[135],"much":[140],"users":[146],"moderate":[148],"to":[149],"as":[150,152],"large":[151],"processing":[153],"gain.":[154]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}