{"id":"https://openalex.org/W2134068558","doi":"https://doi.org/10.1109/vtc.2002.1002971","title":"Improving chaos equations fading models for Ka band satellite links","display_name":"Improving chaos equations fading models for Ka band satellite links","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2134068558","doi":"https://doi.org/10.1109/vtc.2002.1002971","mag":"2134068558"},"language":"en","primary_location":{"id":"doi:10.1109/vtc.2002.1002971","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc.2002.1002971","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vehicular Technology Conference. IEEE 55th Vehicular Technology Conference. VTC Spring 2002 (Cat. No.02CH37367)","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/A5046416021","display_name":"E. Costamagna","orcid":"https://orcid.org/0000-0002-7540-9113"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"E. Costamagna","raw_affiliation_strings":["Department of Electronics, University of Pavia, Pavia, Italy","Dept. of Electron., Pavia Univ., Italy#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, University of Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]},{"raw_affiliation_string":"Dept. of Electron., Pavia Univ., Italy#TAB#","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064328082","display_name":"Lorenzo Favalli","orcid":"https://orcid.org/0000-0002-4851-2393"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"L. Favalli","raw_affiliation_strings":["Department of Electronics, University of Pavia, Pavia, Italy","Dept. of Electron., Pavia Univ., Italy#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, University of Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]},{"raw_affiliation_string":"Dept. of Electron., Pavia Univ., Italy#TAB#","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006623289","display_name":"Paolo Gamba","orcid":"https://orcid.org/0000-0002-9576-6337"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"P. Gamba","raw_affiliation_strings":["Department of Electronics, University of Pavia, Pavia, Italy","Dept. of Electron., Pavia Univ., Italy#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, University of Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]},{"raw_affiliation_string":"Dept. of Electron., Pavia Univ., Italy#TAB#","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016308364","display_name":"F. Tarantola","orcid":null},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"F. Tarantola","raw_affiliation_strings":["Department of Electronics, University of Pavia, Pavia, Italy","Dept. of Electron., Pavia Univ., Italy#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, University of Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]},{"raw_affiliation_string":"Dept. of Electron., Pavia Univ., Italy#TAB#","institution_ids":["https://openalex.org/I25217355"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I25217355"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":null,"first_page":"1990","last_page":"1994"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10244","display_name":"Chaos control and synchronization","score":0.9819999933242798,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10244","display_name":"Chaos control and synchronization","score":0.9819999933242798,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9657999873161316,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13121","display_name":"Radio Wave Propagation Studies","score":0.9154999852180481,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/chaotic","display_name":"Chaotic","score":0.7020868062973022},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.6756987571716309},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.6266493201255798},{"id":"https://openalex.org/keywords/attractor","display_name":"Attractor","score":0.6248518824577332},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5471035242080688},{"id":"https://openalex.org/keywords/attenuation","display_name":"Attenuation","score":0.5386867523193359},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5105663537979126},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4837658405303955},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.46534642577171326},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.44878721237182617},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.4245187044143677},{"id":"https://openalex.org/keywords/lorenz-system","display_name":"Lorenz system","score":0.41676026582717896},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.4163312315940857},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.4132688045501709},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3372734487056732},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26347634196281433},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.19265249371528625},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1843174397945404},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.133845716714859},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.08604049682617188}],"concepts":[{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.7020868062973022},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.6756987571716309},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.6266493201255798},{"id":"https://openalex.org/C164380108","wikidata":"https://www.wikidata.org/wiki/Q507187","display_name":"Attractor","level":2,"score":0.6248518824577332},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5471035242080688},{"id":"https://openalex.org/C184652730","wikidata":"https://www.wikidata.org/wiki/Q2357982","display_name":"Attenuation","level":2,"score":0.5386867523193359},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5105663537979126},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4837658405303955},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.46534642577171326},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.44878721237182617},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.4245187044143677},{"id":"https://openalex.org/C151510863","wikidata":"https://www.wikidata.org/wiki/Q899844","display_name":"Lorenz system","level":3,"score":0.41676026582717896},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.4163312315940857},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.4132688045501709},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3372734487056732},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26347634196281433},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.19265249371528625},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1843174397945404},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.133845716714859},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.08604049682617188},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc.2002.1002971","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc.2002.1002971","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vehicular Technology Conference. IEEE 55th Vehicular Technology Conference. VTC Spring 2002 (Cat. No.02CH37367)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W33980575","https://openalex.org/W1604072352","https://openalex.org/W2011304357","https://openalex.org/W2020264253","https://openalex.org/W2096043893","https://openalex.org/W2098128966","https://openalex.org/W2100220874","https://openalex.org/W2103073513","https://openalex.org/W2105700083","https://openalex.org/W2110759553","https://openalex.org/W2134602399","https://openalex.org/W2144876000","https://openalex.org/W2151222161","https://openalex.org/W2168738283","https://openalex.org/W2618338767","https://openalex.org/W2981264952"],"related_works":["https://openalex.org/W4289542543","https://openalex.org/W2891065597","https://openalex.org/W3158046166","https://openalex.org/W1509796342","https://openalex.org/W1742246664","https://openalex.org/W2033042940","https://openalex.org/W2089902280","https://openalex.org/W2145782975","https://openalex.org/W2810701175","https://openalex.org/W242476103"],"abstract_inverted_index":{"The":[0],"paper":[1],"relates":[2],"to":[3,38,55,76],"some":[4],"developments":[5],"in":[6],"modeling":[7],"attenuation":[8],"time":[9],"series,":[10],"measured":[11],"on":[12],"Ka":[13],"band":[14],"satellite":[15],"links":[16],"during":[17],"rain":[18],"events,":[19],"by":[20,42],"means":[21],"of":[22,31,60],"sample":[23],"generators":[24,52],"using":[25],"chaotic":[26],"dynamical":[27],"systems.":[28],"Weighted":[29],"sums":[30],"Lorenz":[32],"strange":[33],"attractors":[34],"are":[35,53,74],"first":[36],"used":[37,54,75],"model":[39,56],"target":[40],"sequences":[41],"themselves":[43],"(\"global":[44],"approach\"),":[45],"improving":[46],"procedures":[47],"already":[48],"introduced.":[49],"Then,":[50],"similar":[51],"only":[57],"low-pass":[58],"versions":[59],"the":[61,78],"same":[62],"sequences,":[63],"while":[64],"hidden":[65],"Markov":[66],"models":[67],"(HMM)":[68],"or":[69],"shaped":[70],"random":[71],"number":[72],"series":[73],"mimic":[77],"complementary":[79],"high-pass":[80],"sequences.":[81]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}