{"id":"https://openalex.org/W1484151697","doi":"https://doi.org/10.1109/pimrc.2005.1651470","title":"Peak-to-Average Power Ratio Reduction in CDMA Systems Using Constellation Extension","display_name":"Peak-to-Average Power Ratio Reduction in CDMA Systems Using Constellation Extension","publication_year":2006,"publication_date":"2006-08-03","ids":{"openalex":"https://openalex.org/W1484151697","doi":"https://doi.org/10.1109/pimrc.2005.1651470","mag":"1484151697"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2005.1651470","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2005.1651470","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"},"type":"preprint","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/A5005952560","display_name":"Florence Nadal","orcid":"https://orcid.org/0000-0001-5622-8088"},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"F. Nadal","raw_affiliation_strings":["SUPELEC, Gif-sur-Yvette, France","Sup\u00e9lec, Gif-sur-Yvette"],"affiliations":[{"raw_affiliation_string":"SUPELEC, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I102475099"]},{"raw_affiliation_string":"Sup\u00e9lec, Gif-sur-Yvette","institution_ids":["https://openalex.org/I102475099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086491603","display_name":"Serdar Sezginer","orcid":null},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"S. Sezginer","raw_affiliation_strings":["SUPELEC, Gif-sur-Yvette, France","Sup\u00e9lec, Gif-sur-Yvette"],"affiliations":[{"raw_affiliation_string":"SUPELEC, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I102475099"]},{"raw_affiliation_string":"Sup\u00e9lec, Gif-sur-Yvette","institution_ids":["https://openalex.org/I102475099"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087599025","display_name":"Hikmet Sari","orcid":"https://orcid.org/0000-0001-8114-6164"},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"H. Sari","raw_affiliation_strings":["SUPELEC, Gif-sur-Yvette, France","Sup\u00e9lec, Gif-sur-Yvette"],"affiliations":[{"raw_affiliation_string":"SUPELEC, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I102475099"]},{"raw_affiliation_string":"Sup\u00e9lec, Gif-sur-Yvette","institution_ids":["https://openalex.org/I102475099"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5005952560"],"corresponding_institution_ids":["https://openalex.org/I102475099"],"apc_list":null,"apc_paid":null,"fwci":0.3821,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.6196973,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"417","last_page":"420"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":1.0,"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/T11873","display_name":"PAPR reduction in OFDM","score":1.0,"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":0.9975000023841858,"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":0.9929999709129333,"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/phase-shift-keying","display_name":"Phase-shift keying","score":0.8075626492500305},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.7776830196380615},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.7566609382629395},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.6422604918479919},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5969074964523315},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5293460488319397},{"id":"https://openalex.org/keywords/constellation-diagram","display_name":"Constellation diagram","score":0.5289635062217712},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5238330960273743},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.5203953981399536},{"id":"https://openalex.org/keywords/keying","display_name":"Keying","score":0.4547651410102844},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.44439780712127686},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4165094494819641},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.32547032833099365},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3226795792579651},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2964000105857849},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.18066784739494324},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14384320378303528}],"concepts":[{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.8075626492500305},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.7776830196380615},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.7566609382629395},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.6422604918479919},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5969074964523315},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5293460488319397},{"id":"https://openalex.org/C185837786","wikidata":"https://www.wikidata.org/wiki/Q1782940","display_name":"Constellation diagram","level":4,"score":0.5289635062217712},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5238330960273743},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.5203953981399536},{"id":"https://openalex.org/C2776542216","wikidata":"https://www.wikidata.org/wiki/Q6398306","display_name":"Keying","level":2,"score":0.4547651410102844},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.44439780712127686},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4165094494819641},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.32547032833099365},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3226795792579651},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2964000105857849},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.18066784739494324},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14384320378303528},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/pimrc.2005.1651470","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2005.1651470","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-01765287v1","is_oa":false,"landing_page_url":"https://hal.science/hal-01765287","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Sep 2005, Berlin, Germany. ⟨10.1109/PIMRC.2005.1651470⟩","raw_type":"Conference papers"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1607293249","https://openalex.org/W1936500202","https://openalex.org/W2063011342","https://openalex.org/W2170319682","https://openalex.org/W4250589301","https://openalex.org/W6636458266"],"related_works":["https://openalex.org/W2082947723","https://openalex.org/W296567345","https://openalex.org/W1489774986","https://openalex.org/W2138537484","https://openalex.org/W2554782124","https://openalex.org/W2004825331","https://openalex.org/W2162782586","https://openalex.org/W2731019566","https://openalex.org/W2284018709","https://openalex.org/W2123749544"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5],"simple":[6],"peak-to-average":[7],"power":[8],"ratio":[9],"(PAPR)":[10],"reduction":[11,44],"algorithm":[12,25,55],"for":[13],"code-division":[14],"multiple":[15],"access":[16],"(CDMA)":[17],"systems.":[18],"Based":[19],"on":[20],"constellation":[21],"extension,":[22],"the":[23,34,38,41,53],"described":[24],"does":[26],"not":[27],"need":[28],"sending":[29],"any":[30],"side":[31],"information":[32],"to":[33],"receiver":[35],"and":[36],"approaches":[37],"performance":[39],"of":[40,52],"optimum":[42],"PAPR":[43],"procedure,":[45],"while":[46],"avoiding":[47],"its":[48],"excessive":[49],"complexity.":[50],"Performance":[51],"proposed":[54],"is":[56],"investigated":[57],"using":[58],"binary":[59],"phase-shift":[60],"keying":[61],"(BPSK)":[62],"modulation.":[63]},"counts_by_year":[],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}