{"id":"https://openalex.org/W2611398635","doi":"https://doi.org/10.1109/access.2017.2700877","title":"On PAPR Reduction in Pilot-Assisted Optical OFDM Communication Systems","display_name":"On PAPR Reduction in Pilot-Assisted Optical OFDM Communication Systems","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2611398635","doi":"https://doi.org/10.1109/access.2017.2700877","mag":"2611398635"},"language":"en","primary_location":{"id":"doi:10.1109/access.2017.2700877","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2700877","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2017.2700877","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5087126888","display_name":"Funmilayo B. Offiong","orcid":"https://orcid.org/0000-0001-6608-0638"},"institutions":[{"id":"https://openalex.org/I45711476","display_name":"Obafemi Awolowo University","ror":"https://ror.org/04snhqa82","country_code":"NG","type":"education","lineage":["https://openalex.org/I45711476"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Funmilayo B. Offiong","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, Obafemi Awolowo University, Ile-Ife, Nigeria"],"raw_orcid":"https://orcid.org/0000-0001-6608-0638","affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, Obafemi Awolowo University, Ile-Ife, Nigeria","institution_ids":["https://openalex.org/I45711476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042598865","display_name":"Sinan Sinanovi\u0107","orcid":"https://orcid.org/0000-0002-2221-3467"},"institutions":[{"id":"https://openalex.org/I195939026","display_name":"Glasgow Caledonian University","ror":"https://ror.org/03dvm1235","country_code":"GB","type":"education","lineage":["https://openalex.org/I195939026"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Sinan Sinanovic","raw_affiliation_strings":["School of Engineering and Built Environment, Glasgow Caledonian University, Glasgow, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering and Built Environment, Glasgow Caledonian University, Glasgow, U.K","institution_ids":["https://openalex.org/I195939026"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029906478","display_name":"Wasiu O. Popoola","orcid":"https://orcid.org/0000-0002-2954-7902"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Wasiu O. Popoola","raw_affiliation_strings":["Institute for Digital Communications, The University of Edinburgh, Edinburgh, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Digital Communications, The University of Edinburgh, Edinburgh, U.K","institution_ids":["https://openalex.org/I98677209"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.1121,"has_fulltext":true,"cited_by_count":32,"citation_normalized_percentile":{"value":0.879295,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"5","issue":null,"first_page":"8916","last_page":"8929"},"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/T10851","display_name":"Optical Wireless Communication Technologies","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/T10232","display_name":"Optical Network Technologies","score":0.9994000196456909,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.8907860517501831},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6313604116439819},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5736207962036133},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.5711399912834167},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5309483408927917},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5091068148612976},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.4994544982910156},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4904756247997284},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4692625403404236},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4608238935470581},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4278397560119629},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.42022013664245605},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.3640519678592682},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29952341318130493},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2893550395965576},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18192681670188904},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16694223880767822}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8907860517501831},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6313604116439819},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5736207962036133},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.5711399912834167},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5309483408927917},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5091068148612976},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.4994544982910156},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4904756247997284},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4692625403404236},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4608238935470581},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4278397560119629},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.42022013664245605},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.3640519678592682},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29952341318130493},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2893550395965576},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18192681670188904},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16694223880767822},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/access.2017.2700877","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2700877","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Access","raw_type":"journal-article"},{"id":"pmh:oai:pure.ed.ac.uk:openaire/f01cf909-0c8f-4462-91f0-b030008f7b33","is_oa":true,"landing_page_url":"https://www.research.ed.ac.uk/en/publications/f01cf909-0c8f-4462-91f0-b030008f7b33","pdf_url":null,"source":{"id":"https://openalex.org/S4406922455","display_name":"Edinburgh Research Explorer","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Offiong, F B, Sinanovic, S & Popoola, W O 2017, 'On PAPR Reduction in Pilot-Assisted Optical OFDM Communication Systems', IEEE Access, vol. 5, 7922530, pp. 8916-8929. https://doi.org/10.1109/ACCESS.2017.2700877","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:researchonline.gcu.ac.uk:openaire/0bfb0dd1-8ed9-4284-a5ea-9a29405e655c","is_oa":true,"landing_page_url":"https://researchonline.gcu.ac.uk/en/publications/0bfb0dd1-8ed9-4284-a5ea-9a29405e655c","pdf_url":null,"source":{"id":"https://openalex.org/S4306402566","display_name":"ResearchOnline (Glasgow Caledonian University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I195939026","host_organization_name":"Glasgow Caledonian University","host_organization_lineage":["https://openalex.org/I195939026"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Offiong, F B, Sinanovic, S & Popoola, W O 2017, 'On PAPR reduction in pilot-assisted optical OFDM communication systems', IEEE Access, vol. 5, pp. 8916- 8929. https://doi.org/10.1109/ACCESS.2017.2700877","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:pure.ed.ac.uk:publications/f01cf909-0c8f-4462-91f0-b030008f7b33","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11820/f01cf909-0c8f-4462-91f0-b030008f7b33","pdf_url":"https://www.pure.ed.ac.uk/ws/files/35156345/Submitted_Copy_IEEE_Access_Manuscript_161116_1130pm.pdf","source":{"id":"https://openalex.org/S4406922455","display_name":"Edinburgh Research Explorer","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""},{"id":"pmh:oai:doaj.org/article:2f8d7dae875d47d4a1e4500ede04d927","is_oa":true,"landing_page_url":"https://doaj.org/article/2f8d7dae875d47d4a1e4500ede04d927","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 5, Pp 8916-8929 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2017.2700877","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2700877","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W596024160","https://openalex.org/W1556721971","https://openalex.org/W1569301884","https://openalex.org/W1883227118","https://openalex.org/W1990326142","https://openalex.org/W1998167421","https://openalex.org/W2002543970","https://openalex.org/W2003154794","https://openalex.org/W2004006833","https://openalex.org/W2005598207","https://openalex.org/W2021206810","https://openalex.org/W2024403429","https://openalex.org/W2030705243","https://openalex.org/W2031653048","https://openalex.org/W2053965831","https://openalex.org/W2068952492","https://openalex.org/W2076600882","https://openalex.org/W2078853936","https://openalex.org/W2093355158","https://openalex.org/W2094413471","https://openalex.org/W2105935781","https://openalex.org/W2108249158","https://openalex.org/W2109430601","https://openalex.org/W2114632138","https://openalex.org/W2122740253","https://openalex.org/W2124496513","https://openalex.org/W2127384100","https://openalex.org/W2138176913","https://openalex.org/W2161110001","https://openalex.org/W2170466379","https://openalex.org/W2180662006","https://openalex.org/W2181750318","https://openalex.org/W2242857844","https://openalex.org/W2499545149","https://openalex.org/W2509762184","https://openalex.org/W2544573440","https://openalex.org/W2571246383","https://openalex.org/W2979172579","https://openalex.org/W3105517196","https://openalex.org/W4230311239","https://openalex.org/W4235364725","https://openalex.org/W6649913545"],"related_works":["https://openalex.org/W2370399950","https://openalex.org/W2260494111","https://openalex.org/W1823550417","https://openalex.org/W2147186021","https://openalex.org/W4200390541","https://openalex.org/W4321843682","https://openalex.org/W2151541251","https://openalex.org/W2124039066","https://openalex.org/W2062607947","https://openalex.org/W2917237719"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,61,73],"novel":[4],"theoretical":[5,123,139],"characterization":[6],"of":[7,60,68,95,118,141,163,197,201,207],"the":[8,66,79,82,92,96,116,122,146,158,165,198],"pilot-assisted":[9],"(PA)":[10],"technique":[11,56,104,160],"proposed":[12],"for":[13,111],"peak-to-average-power-ratio":[14],"(PAPR)":[15],"reduction":[16,108,136,143],"in":[17,38,106,109,189],"optical":[18,39,148,166],"orthogonal":[19],"frequency":[20],"division":[21],"multiplexing":[22],"(O-OFDM).":[23],"The":[24,42,54,102,138],"two":[25],"systems":[26],"considered":[27],"are":[28,127],"direct-current":[29],"biased":[30],"O-OFDM":[31,36,75,203],"(DCO-OFDM)":[32],"and":[33,44,50,77,99,149],"asymmetrically":[34],"clipped":[35],"(ACO-OFDM)":[37],"wireless":[40],"communications.":[41],"DCO-OFDM":[43,98],"ACO-OFDM":[45,100],"time-domain":[46],"signals":[47],"approach":[48],"Gaussian":[49,193],"half-Gaussian":[51],"distributions,":[52],"respectively.":[53],"PA":[55,74,97,103,159,202],"uses":[57],"P":[58,113,131],"iterations":[59],"pilot":[62],"sequence":[63],"to":[64,90,129,170,185],"rotate":[65],"phase":[67],"U":[69],"data":[70],"symbols":[71],"within":[72],"frame":[76,80],"select":[78],"with":[81,205],"least":[83],"PAPR.":[84],"Thus,":[85],"we":[86,126],"utilize":[87],"order":[88],"statistics":[89],"characterize":[91],"PAPR":[93,110,135,142],"distributions":[94],"system.":[101],"results":[105,200],"higher":[107],"high":[112],"but":[114],"at":[115],"expense":[117],"increased":[119],"complexity.":[120],"In":[121],"framework":[124],"developed,":[125],"able":[128],"determine":[130],"that":[132,157,206],"gives":[133],"reasonable":[134],"gain.":[137],"analysis":[140],"effects":[144],"on":[145],"average":[147],"electrical":[150],"signal":[151,204],"power":[152,172],"is":[153,161],"studied.":[154],"Results":[155],"show":[156,210],"capable":[162],"reducing":[164],"energy":[167],"per":[168],"bit":[169],"noise":[171,194],"spectral":[173],"density":[174],"E":[175],"<sub":[176,180],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[177,181],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">b(opt)</sub>":[178],"/N":[179],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">0</sub>":[182],"ratio":[183],"required":[184],"meet":[186],"target":[187],"bit-error-rate":[188],"an":[190],"additive":[191],"white":[192],"channel.":[195],"Comparisons":[196],"analytical":[199],"computer":[208],"simulations":[209],"very":[211],"good":[212],"agreement.":[213]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}