{"id":"https://openalex.org/W2139468284","doi":"https://doi.org/10.1109/lcomm.2006.1638604","title":"Cyclic shifted orthogonal complementary codes for multicarrier CDMA systems","display_name":"Cyclic shifted orthogonal complementary codes for multicarrier CDMA systems","publication_year":2006,"publication_date":"2006-06-01","ids":{"openalex":"https://openalex.org/W2139468284","doi":"https://doi.org/10.1109/lcomm.2006.1638604","mag":"2139468284"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2006.1638604","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2006.1638604","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-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/A5039453868","display_name":"Hyoungwon Park","orcid":"https://orcid.org/0000-0002-7614-6415"},"institutions":[{"id":"https://openalex.org/I57664883","display_name":"Ajou University","ror":"https://ror.org/03tzb2h73","country_code":"KR","type":"education","lineage":["https://openalex.org/I57664883"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyungwon Park","raw_affiliation_strings":["Graduate School of information and Communication, Ajou University, Suwon, South Korea","Graduate Sch. of Inf. & Commun., Ajou Univ., Suwon"],"affiliations":[{"raw_affiliation_string":"Graduate School of information and Communication, Ajou University, Suwon, South Korea","institution_ids":["https://openalex.org/I57664883"]},{"raw_affiliation_string":"Graduate Sch. of Inf. & Commun., Ajou Univ., Suwon","institution_ids":["https://openalex.org/I57664883"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027010503","display_name":"Jaesung Lim","orcid":"https://orcid.org/0000-0003-0080-9398"},"institutions":[{"id":"https://openalex.org/I57664883","display_name":"Ajou University","ror":"https://ror.org/03tzb2h73","country_code":"KR","type":"education","lineage":["https://openalex.org/I57664883"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jaesung Lim","raw_affiliation_strings":["Graduate School of information and Communication, Ajou University, Suwon, South Korea","Graduate Sch. of Inf. & Commun., Ajou Univ., Suwon"],"affiliations":[{"raw_affiliation_string":"Graduate School of information and Communication, Ajou University, Suwon, South Korea","institution_ids":["https://openalex.org/I57664883"]},{"raw_affiliation_string":"Graduate Sch. of Inf. & Commun., Ajou Univ., Suwon","institution_ids":["https://openalex.org/I57664883"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5039453868"],"corresponding_institution_ids":["https://openalex.org/I57664883"],"apc_list":null,"apc_paid":null,"fwci":1.5044,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.8380422,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"10","issue":"6","first_page":"426","last_page":"428"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9998000264167786,"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/T11873","display_name":"PAPR reduction in OFDM","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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.646619975566864},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.6447348594665527},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6175610423088074},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.49904584884643555},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.49443650245666504},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4747902750968933},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.46635615825653076},{"id":"https://openalex.org/keywords/intersymbol-interference","display_name":"Intersymbol interference","score":0.43231263756752014},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.40667855739593506},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.37488681077957153},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34653031826019287},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.27886396646499634},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.13853871822357178},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07938113808631897}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.646619975566864},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.6447348594665527},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6175610423088074},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.49904584884643555},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.49443650245666504},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4747902750968933},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.46635615825653076},{"id":"https://openalex.org/C97812054","wikidata":"https://www.wikidata.org/wiki/Q2166055","display_name":"Intersymbol interference","level":3,"score":0.43231263756752014},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.40667855739593506},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.37488681077957153},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34653031826019287},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.27886396646499634},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.13853871822357178},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07938113808631897},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2006.1638604","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2006.1638604","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2097688198","https://openalex.org/W2102977962","https://openalex.org/W2115229528","https://openalex.org/W2134782767","https://openalex.org/W2154766970","https://openalex.org/W2156150384"],"related_works":["https://openalex.org/W2150616327","https://openalex.org/W2068165465","https://openalex.org/W2005714873","https://openalex.org/W2389906300","https://openalex.org/W2368244508","https://openalex.org/W2135294057","https://openalex.org/W2136127613","https://openalex.org/W2350290990","https://openalex.org/W2041562317","https://openalex.org/W1537718380"],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"we":[3],"present":[4],"a":[5],"set":[6],"of":[7,38,55,63,70],"cyclic":[8],"shifted":[9],"orthogonal":[10],"complementary":[11],"(cyclic-OC)":[12],"codes":[13,21,45],"for":[14,25,46],"multicarrier":[15,51],"CDMA":[16],"systems.":[17],"The":[18],"conventional":[19],"OC":[20],"are":[22,30],"not":[23],"adequate":[24],"the":[26,35,42,47,53,61,68,71],"system":[27],"because":[28],"they":[29],"able":[31],"to":[32,60],"support":[33],"only":[34],"limited":[36],"number":[37,54],"users.":[39],"By":[40],"applying":[41],"proposed":[43,72],"cyclic-OC":[44],"inter-symbol":[48],"interference":[49],"(ISI)-free":[50],"systems,":[52],"users":[56],"can":[57],"be":[58],"extended":[59],"size":[62],"code":[64],"length.":[65],"We":[66],"validate":[67],"effectiveness":[69],"scheme":[73],"through":[74],"simulations.":[75]},"counts_by_year":[{"year":2016,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}