{"id":"https://openalex.org/W1588912837","doi":"https://doi.org/10.1109/pimrc.2004.1370961","title":"Wavelet based channel model for OFDM systems","display_name":"Wavelet based channel model for OFDM systems","publication_year":2005,"publication_date":"2005-01-12","ids":{"openalex":"https://openalex.org/W1588912837","doi":"https://doi.org/10.1109/pimrc.2004.1370961","mag":"1588912837"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2004.1370961","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2004.1370961","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754)","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/A5047944618","display_name":"Emmanuel Jaffrot","orcid":null},"institutions":[{"id":"https://openalex.org/I201181511","display_name":"\u00c9cole Nationale Sup\u00e9rieure de Techniques Avanc\u00e9es","ror":"https://ror.org/0309cs235","country_code":"FR","type":"education","lineage":["https://openalex.org/I201181511","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I4405258625","display_name":"\u00c9cole Nationale Sup\u00e9rieure de Techniques Avanc\u00e9es Paris","ror":"https://ror.org/0106ccb15","country_code":"FR","type":"education","lineage":["https://openalex.org/I201181511","https://openalex.org/I4210145102","https://openalex.org/I4405258625"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"E. Jaffrot","raw_affiliation_strings":["ENSTA, Paris, France","E.N.S.T.A., Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENSTA, Paris, France","institution_ids":["https://openalex.org/I201181511","https://openalex.org/I4405258625"]},{"raw_affiliation_string":"E.N.S.T.A., Paris, France","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5047944618"],"corresponding_institution_ids":["https://openalex.org/I201181511","https://openalex.org/I4405258625"],"apc_list":null,"apc_paid":null,"fwci":0.2565,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.43713387,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"5","issue":null,"first_page":"704","last_page":"708"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11873","display_name":"PAPR reduction in OFDM","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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.7744393348693848},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.7446762919425964},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6584477424621582},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5792081952095032},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.5514013171195984},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5249861478805542},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48790547251701355},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.4541241526603699},{"id":"https://openalex.org/keywords/wavelet-packet-decomposition","display_name":"Wavelet packet decomposition","score":0.4174400866031647},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2738608717918396},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2659841775894165},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.053276509046554565}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7744393348693848},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.7446762919425964},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6584477424621582},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5792081952095032},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.5514013171195984},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5249861478805542},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48790547251701355},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.4541241526603699},{"id":"https://openalex.org/C155777637","wikidata":"https://www.wikidata.org/wiki/Q2736187","display_name":"Wavelet packet decomposition","level":4,"score":0.4174400866031647},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2738608717918396},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2659841775894165},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.053276509046554565},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2004.1370961","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2004.1370961","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754)","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":6,"referenced_works":["https://openalex.org/W2098914003","https://openalex.org/W2099922990","https://openalex.org/W2139399084","https://openalex.org/W2147389341","https://openalex.org/W2152701563","https://openalex.org/W2764947692"],"related_works":["https://openalex.org/W4245508182","https://openalex.org/W4233511069","https://openalex.org/W2046633342","https://openalex.org/W2370050053","https://openalex.org/W2372936409","https://openalex.org/W53954450","https://openalex.org/W2365287829","https://openalex.org/W2389645710","https://openalex.org/W2379553594","https://openalex.org/W2351059076"],"abstract_inverted_index":{"In":[0],"this":[1,42],"paper,":[2],"we":[3],"present":[4],"first":[5],"ideas":[6],"on":[7,38],"how":[8],"highly":[9],"time":[10],"and":[11],"frequency":[12],"selective":[13],"channels":[14],"may":[15],"be":[16],"modeled":[17],"using":[18,31],"wavelet":[19],"decomposition.":[20,33],"This":[21],"approach":[22],"is":[23],"compared":[24],"to":[25,48],"a":[26,53],"previously":[27],"developed":[28],"channel":[29],"model":[30],"Karhunen-Loeve":[32],"We":[34],"focus":[35],"our":[36],"study":[37],"OFDM":[39],"systems,":[40],"but":[41],"means":[43],"no":[44],"restriction":[45],"with":[46],"respect":[47],"the":[49],"application":[50],"of":[51],"such":[52],"modeling":[54],"technique.":[55]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}