{"id":"https://openalex.org/W2027525696","doi":"https://doi.org/10.1109/wcsp.2013.6677217","title":"PAPR reduction of LOFDM signals with an efficient nonlinear companding transform","display_name":"PAPR reduction of LOFDM signals with an efficient nonlinear companding transform","publication_year":2013,"publication_date":"2013-10-01","ids":{"openalex":"https://openalex.org/W2027525696","doi":"https://doi.org/10.1109/wcsp.2013.6677217","mag":"2027525696"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp.2013.6677217","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2013.6677217","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on Wireless Communications and Signal Processing","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/A5058665343","display_name":"Siming Peng","orcid":"https://orcid.org/0000-0002-0795-3803"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siming Peng","raw_affiliation_strings":["PLA University of Science and Technology, Nanjing, China","PLA Univ. of Sci. & Technol., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PLA University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]},{"raw_affiliation_string":"PLA Univ. of Sci. & Technol., Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Shen Yuehong","orcid":null},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shen Yuehong","raw_affiliation_strings":["PLA University of Science and Technology, Nanjing, China","PLA Univ. of Sci. & Technol., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PLA University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]},{"raw_affiliation_string":"PLA Univ. of Sci. & Technol., Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102394095","display_name":"Zhi Gang Yuan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi Gang Yuan","raw_affiliation_strings":["PLA University of Science and Technology, Nanjing, China","PLA Univ. of Sci. & Technol., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PLA University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]},{"raw_affiliation_string":"PLA Univ. of Sci. & Technol., Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100757845","display_name":"Wei Jian","orcid":null},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Jian","raw_affiliation_strings":["PLA University of Science and Technology, Nanjing, China","PLA Univ. of Sci. & Technol., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PLA University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]},{"raw_affiliation_string":"PLA Univ. of Sci. & Technol., Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210163363"],"apc_list":null,"apc_paid":null,"fwci":2.0265,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.85892123,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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/T10232","display_name":"Optical Network Technologies","score":0.9290000200271606,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9236000180244446,"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/companding","display_name":"Companding","score":0.9942047595977783},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5823423862457275},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5666823387145996},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5644335746765137},{"id":"https://openalex.org/keywords/piecewise","display_name":"Piecewise","score":0.5402061939239502},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4704990088939667},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.44947758316993713},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.4308188557624817},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4215783476829529},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2740008234977722},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18199777603149414},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14676940441131592}],"concepts":[{"id":"https://openalex.org/C104250799","wikidata":"https://www.wikidata.org/wiki/Q1780765","display_name":"Companding","level":4,"score":0.9942047595977783},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5823423862457275},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5666823387145996},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5644335746765137},{"id":"https://openalex.org/C164660894","wikidata":"https://www.wikidata.org/wiki/Q2037833","display_name":"Piecewise","level":2,"score":0.5402061939239502},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4704990088939667},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.44947758316993713},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.4308188557624817},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4215783476829529},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2740008234977722},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18199777603149414},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14676940441131592},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp.2013.6677217","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2013.6677217","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on Wireless Communications and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1971903277","https://openalex.org/W2008145330","https://openalex.org/W2044398648","https://openalex.org/W2105656385","https://openalex.org/W2110411562","https://openalex.org/W2111066692","https://openalex.org/W2124470804","https://openalex.org/W2125729395","https://openalex.org/W2131045729","https://openalex.org/W2134179735","https://openalex.org/W2139316595","https://openalex.org/W2151834166","https://openalex.org/W2163826483","https://openalex.org/W2170279825","https://openalex.org/W3023256317","https://openalex.org/W6679288310","https://openalex.org/W6680795048"],"related_works":["https://openalex.org/W2141622453","https://openalex.org/W4297832041","https://openalex.org/W2034069800","https://openalex.org/W2366114306","https://openalex.org/W2942289697","https://openalex.org/W3045162464","https://openalex.org/W2132809008","https://openalex.org/W2029045494","https://openalex.org/W2353131700","https://openalex.org/W3102297150"],"abstract_inverted_index":{"One":[0],"of":[1,84],"the":[2,36,45,77,81,96],"major":[3],"drawbacks":[4],"remain":[5],"unsolved":[6],"in":[7],"lattice":[8],"orthogonal":[9],"frequency":[10],"division":[11],"multiplexing":[12],"(LOFDM)":[13],"system":[14,65],"is":[15,31],"its":[16],"high":[17],"peak-to-average":[18],"power":[19,41],"ratio":[20,112],"(PAPR).":[21],"In":[22],"this":[23],"paper,":[24],"a":[25,50,54,69,103],"modified":[26,97],"nonlinear":[27],"companding":[28,37,86],"transform":[29,38,44,78],"scheme":[30],"proposed.":[32],"By":[33],"dealing":[34],"with":[35,68],"and":[39,80,109],"signal":[40],"independently":[42],"when":[43],"Gaussian-distributed":[46],"LOFDM":[47],"signals":[48],"into":[49],"desired":[51],"piecewise":[52,98],"function,":[53],"great":[55],"more":[56],"design":[57],"flexibility":[58],"can":[59,100],"be":[60],"achieved":[61],"to":[62],"satisfy":[63],"various":[64],"requirements":[66],"along":[67],"relatively":[70],"low":[71],"complexity.":[72],"The":[73],"theoretical":[74],"analysis":[75],"regarding":[76],"gain":[79],"selection":[82],"criteria":[83],"corresponding":[85],"parameters":[87],"are":[88],"also":[89,101],"derived.":[90],"Moreover,":[91],"numerous":[92],"simulations":[93],"demonstrate":[94],"that":[95],"method":[99],"obtain":[102],"well":[104],"trade-off":[105],"between":[106],"PAPR":[107],"reduction":[108],"bit":[110],"error":[111],"(BER)":[113],"performance.":[114]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
