{"id":"https://openalex.org/W2042286641","doi":"https://doi.org/10.1145/1741906.1741996","title":"Effects of cyclic prefix on OFDM system","display_name":"Effects of cyclic prefix on OFDM system","publication_year":2010,"publication_date":"2010-02-26","ids":{"openalex":"https://openalex.org/W2042286641","doi":"https://doi.org/10.1145/1741906.1741996","mag":"2042286641"},"language":"en","primary_location":{"id":"doi:10.1145/1741906.1741996","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1741906.1741996","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference and Workshop on Emerging Trends in Technology","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/A5041118608","display_name":"Dhara C. Shah","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"D. C. Shah","raw_affiliation_strings":["Smt. Indira Gandhi college of Engg., Kopar Khairane, Navi Mumbai"],"affiliations":[{"raw_affiliation_string":"Smt. Indira Gandhi college of Engg., Kopar Khairane, Navi Mumbai","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006630132","display_name":"B. U. Rindhe","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B. U. Rindhe","raw_affiliation_strings":["Smt. Indira Gandhi college of Engg., Kopar Khairane, Navi Mumbai"],"affiliations":[{"raw_affiliation_string":"Smt. Indira Gandhi college of Engg., Kopar Khairane, Navi Mumbai","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004979493","display_name":"S. K. Narayankhedkar","orcid":"https://orcid.org/0000-0003-2556-3769"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S. K. Narayankhedkar","raw_affiliation_strings":["Smt. Indira Gandhi college of Engg., Kopar Khairane, Navi Mumbai"],"affiliations":[{"raw_affiliation_string":"Smt. Indira Gandhi college of Engg., Kopar Khairane, Navi Mumbai","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5041118608"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8659,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.76728829,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"420","last_page":"424"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T11873","display_name":"PAPR reduction in OFDM","score":0.9998999834060669,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.8516820669174194},{"id":"https://openalex.org/keywords/cyclic-prefix","display_name":"Cyclic prefix","score":0.8179346323013306},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6671874523162842},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.6357948184013367},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.5345427393913269},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5204482078552246},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.5027728080749512},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.4447779059410095},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.42652571201324463},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.36916783452033997},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3601272404193878},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.3057171702384949},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16806915402412415}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8516820669174194},{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.8179346323013306},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6671874523162842},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.6357948184013367},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.5345427393913269},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5204482078552246},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.5027728080749512},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.4447779059410095},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.42652571201324463},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.36916783452033997},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3601272404193878},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.3057171702384949},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16806915402412415}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1741906.1741996","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1741906.1741996","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference and Workshop on Emerging Trends in Technology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8899999856948853,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1993489498","https://openalex.org/W2155485201","https://openalex.org/W2157655886"],"related_works":["https://openalex.org/W2387269503","https://openalex.org/W2078974954","https://openalex.org/W2768498669","https://openalex.org/W2063525082","https://openalex.org/W2348828629","https://openalex.org/W771886481","https://openalex.org/W3199852654","https://openalex.org/W2361683351","https://openalex.org/W2386606276","https://openalex.org/W2377350022"],"abstract_inverted_index":{"Orthogonal":[0],"frequency":[1,44],"division":[2],"multiplexing":[3],"(OFDM)":[4],"is":[5,92,108,201,207,220],"a":[6,36,72,95,105,141,151,213],"block":[7],"transmission":[8,145],"technique":[9],"with":[10,94,140,241],"bandwidth":[11],"efficient":[12,174],"signalling":[13],"scheme":[14,176],"for":[15,177,210,215,233],"wideband":[16],"digital":[17,182],"communications.":[18,192],"In":[19,65,121],"OFDM":[20,31,82,135,162,206],"the":[21,24,30,47,50,59,66,112,125,148,155],"spectrum":[22],"of":[23,49,75,101,111,144,150,157,227,230],"individual":[25],"carriers":[26,32],"mutually":[27],"overlaps.":[28],"Nevertheless,":[29],"exhibit":[33],"orthogonality":[34],"on":[35,203],"symbol":[37,51,136],"interval":[38],"if":[39],"they":[40],"are":[41],"spaced":[42],"in":[43,104],"exactly":[45],"at":[46],"reciprocal":[48],"interval,":[52],"which":[53],"can":[54,137],"be":[55,138],"accomplished":[56],"by":[57],"utilizing":[58],"discrete":[60],"time":[61],"Fourier":[62],"transform":[63],"(DFT).":[64],"baseband,":[67],"complex-valued":[68],"data":[69,87,90,113,191],"symbols":[70],"modulate":[71],"large":[73],"number":[74],"tightly":[76],"grouped":[77],"carrier":[78],"waveforms.":[79],"The":[80,98,193],"transmitted":[81],"signal":[83,159],"multiplexes":[84],"several":[85],"low-rate":[86],"streams":[88,114],"each":[89,110],"stream":[91],"associated":[93],"given":[96],"subcarrier.":[97],"main":[99],"advantage":[100],"this":[102],"concept":[103,149],"radio":[106],"environment":[107],"that":[109],"experiences":[115],"an":[116,134,173,221],"almost":[117],"flat":[118],"fading":[119,123,243],"channel.":[120,244],"slowly":[122],"channels,":[124],"inter-symbol":[126],"interference":[127,131],"(ISI)":[128],"and":[129,168,212,240],"inter-carrier":[130],"(ICI)":[132],"within":[133],"avoided":[139],"small":[142],"loss":[143],"energy":[146],"using":[147],"cyclic":[152,231],"prefix.":[153],"With":[154],"development":[156],"modern":[158],"processing":[160],"technology,":[161],"has":[163,169],"become":[164],"practical":[165],"to":[166,185,223],"implement":[167],"been":[170,208],"proposed":[171],"as":[172],"modulation":[175],"applications":[178],"ranging":[179],"from":[180],"modems,":[181],"audio":[183],"broadcast,":[184],"next":[186],"generation":[187],"high":[188,194],"speed":[189,195],"wireless":[190,196],"LAN":[197],"standard":[198],"IEEE":[199],"802.11a":[200],"based":[202],"OFDM.":[204],"Also":[205],"used":[209],"WIMAX":[211],"candidate":[214],"4G":[216],"technology.":[217],"This":[218],"paper":[219],"attempt":[222],"understand":[224],"multiple":[225],"effects":[226],"varying":[228],"length":[229],"prefix":[232],"Additive":[234],"White":[235],"Gaussian":[236],"Noise":[237],"(AWGN)":[238],"channel":[239],"Rayleigh":[242]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}