{"id":"https://openalex.org/W1963743683","doi":"https://doi.org/10.1109/icecs.2012.6463510","title":"Discrete cosine transform Type-IV-based multicarrier modulators in frequency offset channels","display_name":"Discrete cosine transform Type-IV-based multicarrier modulators in frequency offset channels","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W1963743683","doi":"https://doi.org/10.1109/icecs.2012.6463510","mag":"1963743683"},"language":"en","primary_location":{"id":"doi:10.1109/icecs.2012.6463510","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2012.6463510","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 19th IEEE International Conference on Electronics, Circuits, and Systems (ICECS 2012)","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/A5011699995","display_name":"Pedro Amo-L\u00f3pez","orcid":null},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Pedro Amo-Lopez","raw_affiliation_strings":["Dep. of Teor\u00eda de la Se\u00f1al y Comunicaciones, Universidad de Alcal\u00e1, Spain","Dept. of Teor. de la Senal y Comun., Univ. de Alcala, Alcala, Spain"],"affiliations":[{"raw_affiliation_string":"Dep. of Teor\u00eda de la Se\u00f1al y Comunicaciones, Universidad de Alcal\u00e1, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Dept. of Teor. de la Senal y Comun., Univ. de Alcala, Alcala, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077414890","display_name":"Mar\u00eda Elena Dom\u00ednguez-Jim\u00e9nez","orcid":"https://orcid.org/0000-0003-1016-6963"},"institutions":[{"id":"https://openalex.org/I88060688","display_name":"Universidad Polit\u00e9cnica de Madrid","ror":"https://ror.org/03n6nwv02","country_code":"ES","type":"education","lineage":["https://openalex.org/I88060688"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Elena Dominguez-Jimenez","raw_affiliation_strings":["Dep. of Matem\u00e1tica Aplicada a la Ingenier\u00eda Industrial, Universidad Polit\u00e9cnica de Madrid, Spain","Dept. of Mat. Aplic. a la Ing. Ind., Univ. Politec. de Madrid, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Dep. of Matem\u00e1tica Aplicada a la Ingenier\u00eda Industrial, Universidad Polit\u00e9cnica de Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]},{"raw_affiliation_string":"Dept. of Mat. Aplic. a la Ing. Ind., Univ. Politec. de Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083006525","display_name":"Gabriela Sansigre","orcid":null},"institutions":[{"id":"https://openalex.org/I88060688","display_name":"Universidad Polit\u00e9cnica de Madrid","ror":"https://ror.org/03n6nwv02","country_code":"ES","type":"education","lineage":["https://openalex.org/I88060688"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Gabriela Sansigre","raw_affiliation_strings":["Dep. of Matem\u00e1tica Aplicada a la Ingenier\u00eda Industrial, Universidad Polit\u00e9cnica de Madrid, Spain","Dept. of Mat. Aplic. a la Ing. Ind., Univ. Politec. de Madrid, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Dep. of Matem\u00e1tica Aplicada a la Ingenier\u00eda Industrial, Universidad Polit\u00e9cnica de Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]},{"raw_affiliation_string":"Dept. of Mat. Aplic. a la Ing. Ind., Univ. Politec. de Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043784600","display_name":"David Sanz de la Fuente","orcid":null},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"David Sanz de la Fuente","raw_affiliation_strings":["Dep. of Teor\u00eda de la Se\u00f1al y Comunicaciones, Universidad de Alcal\u00e1, Spain","Dept. of Teor. de la Senal y Comun., Univ. de Alcala, Alcala, Spain"],"affiliations":[{"raw_affiliation_string":"Dep. of Teor\u00eda de la Se\u00f1al y Comunicaciones, Universidad de Alcal\u00e1, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Dept. of Teor. de la Senal y Comun., Univ. de Alcala, Alcala, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062025404","display_name":"Fernando Cruz\u2013Rold\u00e1n","orcid":"https://orcid.org/0000-0001-6843-5199"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Fernando Cruz-Roldan","raw_affiliation_strings":["Dep. of Teor\u00eda de la Se\u00f1al y Comunicaciones, Universidad de Alcal\u00e1, Spain","Dept. of Teor. de la Senal y Comun., Univ. de Alcala, Alcala, Spain"],"affiliations":[{"raw_affiliation_string":"Dep. of Teor\u00eda de la Se\u00f1al y Comunicaciones, Universidad de Alcal\u00e1, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Dept. of Teor. de la Senal y Comun., Univ. de Alcala, Alcala, Spain","institution_ids":["https://openalex.org/I189268942"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5011699995"],"corresponding_institution_ids":["https://openalex.org/I189268942"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.04278456,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"302","issue":null,"first_page":"925","last_page":"928"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9987000226974487,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9968000054359436,"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/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.7905198931694031},{"id":"https://openalex.org/keywords/discrete-sine-transform","display_name":"Discrete sine transform","score":0.783113956451416},{"id":"https://openalex.org/keywords/discrete-hartley-transform","display_name":"Discrete Hartley transform","score":0.7635278105735779},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.7502983808517456},{"id":"https://openalex.org/keywords/discrete-fourier-transform","display_name":"Discrete Fourier transform (general)","score":0.7103570103645325},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5913739204406738},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.587756872177124},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.5790968537330627},{"id":"https://openalex.org/keywords/discrete-frequency-domain","display_name":"Discrete frequency domain","score":0.5753710865974426},{"id":"https://openalex.org/keywords/modified-discrete-cosine-transform","display_name":"Modified discrete cosine transform","score":0.5337783694267273},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.5115640759468079},{"id":"https://openalex.org/keywords/cyclic-prefix","display_name":"Cyclic prefix","score":0.4653151035308838},{"id":"https://openalex.org/keywords/trigonometric-functions","display_name":"Trigonometric functions","score":0.4548930525779724},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.4337818920612335},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4218997657299042},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.3717963695526123},{"id":"https://openalex.org/keywords/fractional-fourier-transform","display_name":"Fractional Fourier transform","score":0.34665706753730774},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3417114317417145},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.30160507559776306},{"id":"https://openalex.org/keywords/transform-coding","display_name":"Transform coding","score":0.30014026165008545},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.24181586503982544},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20779848098754883},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.16104096174240112},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.13742205500602722},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10079202055931091},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09276410937309265}],"concepts":[{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.7905198931694031},{"id":"https://openalex.org/C167058841","wikidata":"https://www.wikidata.org/wiki/Q971039","display_name":"Discrete sine transform","level":5,"score":0.783113956451416},{"id":"https://openalex.org/C192853989","wikidata":"https://www.wikidata.org/wiki/Q1006531","display_name":"Discrete Hartley transform","level":5,"score":0.7635278105735779},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.7502983808517456},{"id":"https://openalex.org/C57733114","wikidata":"https://www.wikidata.org/wiki/Q1006032","display_name":"Discrete Fourier transform (general)","level":5,"score":0.7103570103645325},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5913739204406738},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.587756872177124},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.5790968537330627},{"id":"https://openalex.org/C23548689","wikidata":"https://www.wikidata.org/wiki/Q5282049","display_name":"Discrete frequency domain","level":3,"score":0.5753710865974426},{"id":"https://openalex.org/C28726691","wikidata":"https://www.wikidata.org/wiki/Q1268231","display_name":"Modified discrete cosine transform","level":5,"score":0.5337783694267273},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.5115640759468079},{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.4653151035308838},{"id":"https://openalex.org/C178009071","wikidata":"https://www.wikidata.org/wiki/Q93344","display_name":"Trigonometric functions","level":2,"score":0.4548930525779724},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.4337818920612335},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4218997657299042},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.3717963695526123},{"id":"https://openalex.org/C76563020","wikidata":"https://www.wikidata.org/wiki/Q4817582","display_name":"Fractional Fourier transform","level":4,"score":0.34665706753730774},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3417114317417145},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.30160507559776306},{"id":"https://openalex.org/C169805256","wikidata":"https://www.wikidata.org/wiki/Q1361381","display_name":"Transform coding","level":4,"score":0.30014026165008545},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.24181586503982544},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20779848098754883},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.16104096174240112},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.13742205500602722},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10079202055931091},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09276410937309265},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"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/icecs.2012.6463510","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2012.6463510","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 19th IEEE International Conference on Electronics, Circuits, and Systems (ICECS 2012)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1555963649","https://openalex.org/W1972095837","https://openalex.org/W2126778165","https://openalex.org/W2131887931","https://openalex.org/W2132147894","https://openalex.org/W2132903368","https://openalex.org/W2148318534","https://openalex.org/W2154104609","https://openalex.org/W2158383832","https://openalex.org/W2159222067","https://openalex.org/W2610335499","https://openalex.org/W3140440502"],"related_works":["https://openalex.org/W2354377491","https://openalex.org/W2963134360","https://openalex.org/W2086323236","https://openalex.org/W2024672858","https://openalex.org/W1963903148","https://openalex.org/W2001126479","https://openalex.org/W2086393337","https://openalex.org/W1963743683","https://openalex.org/W1992316897","https://openalex.org/W2145506072"],"abstract_inverted_index":{"Carrier":[0],"frequency":[1,61],"offset":[2,62],"(CFO)":[3],"is":[4],"one":[5],"of":[6,10,31,59,116],"the":[7,15,22,29,40,44,57,70,75,99,103,108,114],"main":[8],"drawbacks":[9],"multicarrier":[11,54],"modulation":[12],"based":[13,106],"on":[14,107],"discrete":[16,32,48,109],"Fourier":[17,110],"transform":[18,50,111],"(DFT).":[19],"To":[20],"solve":[21],"above":[23],"problem,":[24],"several":[25],"researchers":[26],"have":[27],"proposed":[28,100],"use":[30],"trigonometric":[33],"transforms.":[34],"In":[35],"this":[36],"paper,":[37],"we":[38],"analyze":[39],"intercarrier":[41],"interference":[42],"and":[43,74,80],"bit-error":[45],"probability":[46],"in":[47,69],"cosine":[49],"type-IV":[51],"even":[52],"(DCT4e)-based":[53],"systems":[55,101],"under":[56,113],"presence":[58,115],"carrier":[60],"(CFO).":[63],"The":[64],"parameters":[65],"which":[66],"are":[67,72,92],"involved":[68],"design":[71],"established,":[73],"expressions":[76],"for":[77],"both":[78],"prefix":[79],"suffix":[81],"to":[82,89],"be":[83,90],"appended":[84],"into":[85],"each":[86],"data":[87],"symbol":[88],"transmitted":[91],"shown.":[93],"Several":[94],"computer":[95],"simulations":[96],"indicate":[97],"that":[98],"outperform":[102],"standardized":[104],"ones":[105],"(DFT)":[112],"CFO.":[117]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}