{"id":"https://openalex.org/W2020317105","doi":"https://doi.org/10.1109/lcomm.2015.2461681","title":"A Tight Bound on the Distance Between a Noncentral Chi Square and a Normal Distribution","display_name":"A Tight Bound on the Distance Between a Noncentral Chi Square and a Normal Distribution","publication_year":2015,"publication_date":"2015-07-28","ids":{"openalex":"https://openalex.org/W2020317105","doi":"https://doi.org/10.1109/lcomm.2015.2461681","mag":"2020317105"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2015.2461681","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2015.2461681","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-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/A5090611559","display_name":"Raffaello Seri","orcid":"https://orcid.org/0000-0003-1646-3547"},"institutions":[{"id":"https://openalex.org/I115752224","display_name":"University of Insubria","ror":"https://ror.org/00s409261","country_code":"IT","type":"education","lineage":["https://openalex.org/I115752224"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Raffaello Seri","raw_affiliation_strings":["Department of Economics, Universit\u00e0 degli Studi dell'Insubria, Varese, Italy","Dept. of Econ., Univ. degli Studi dell'Insubria, Varese, Italy"],"raw_orcid":"https://orcid.org/0000-0003-1646-3547","affiliations":[{"raw_affiliation_string":"Department of Economics, Universit\u00e0 degli Studi dell'Insubria, Varese, Italy","institution_ids":["https://openalex.org/I115752224"]},{"raw_affiliation_string":"Dept. of Econ., Univ. degli Studi dell'Insubria, Varese, Italy","institution_ids":["https://openalex.org/I115752224"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5090611559"],"corresponding_institution_ids":["https://openalex.org/I115752224"],"apc_list":null,"apc_paid":null,"fwci":0.5831,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.71656239,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"19","issue":"11","first_page":"1877","last_page":"1880"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9988999962806702,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9988999962806702,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9976999759674072,"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/mathematics","display_name":"Mathematics","score":0.7980822920799255},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.7960457801818848},{"id":"https://openalex.org/keywords/square","display_name":"Square (algebra)","score":0.5695381760597229},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.5475084781646729},{"id":"https://openalex.org/keywords/limit","display_name":"Limit (mathematics)","score":0.4968850910663605},{"id":"https://openalex.org/keywords/distribution","display_name":"Distribution (mathematics)","score":0.49071061611175537},{"id":"https://openalex.org/keywords/infinity","display_name":"Infinity","score":0.49056476354599},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.4675758183002472},{"id":"https://openalex.org/keywords/degrees-of-freedom","display_name":"Degrees of freedom (physics and chemistry)","score":0.4466964602470398},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.42861872911453247},{"id":"https://openalex.org/keywords/rician-fading","display_name":"Rician fading","score":0.4181668758392334},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.32549774646759033},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2933107912540436},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16369923949241638},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.10869252681732178},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.08299577236175537},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.061450302600860596}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7980822920799255},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.7960457801818848},{"id":"https://openalex.org/C135692309","wikidata":"https://www.wikidata.org/wiki/Q111124","display_name":"Square (algebra)","level":2,"score":0.5695381760597229},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.5475084781646729},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.4968850910663605},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.49071061611175537},{"id":"https://openalex.org/C7321624","wikidata":"https://www.wikidata.org/wiki/Q205","display_name":"Infinity","level":2,"score":0.49056476354599},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.4675758183002472},{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.4466964602470398},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.42861872911453247},{"id":"https://openalex.org/C60472773","wikidata":"https://www.wikidata.org/wiki/Q7331156","display_name":"Rician fading","level":4,"score":0.4181668758392334},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.32549774646759033},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2933107912540436},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16369923949241638},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.10869252681732178},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.08299577236175537},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.061450302600860596},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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":2,"locations":[{"id":"doi:10.1109/lcomm.2015.2461681","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2015.2461681","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"},{"id":"pmh:oai:irinsubria.uninsubria.it:11383/2022805","is_oa":false,"landing_page_url":"http://hdl.handle.net/11383/2022805","pdf_url":null,"source":{"id":"https://openalex.org/S4377196351","display_name":"IrInSubria (University of Insubria)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I115752224","host_organization_name":"University of Insubria","host_organization_lineage":["https://openalex.org/I115752224"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.75}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W583278954","https://openalex.org/W1235362104","https://openalex.org/W1557662267","https://openalex.org/W1968226729","https://openalex.org/W1983515516","https://openalex.org/W1991567646","https://openalex.org/W1993892083","https://openalex.org/W2008543002","https://openalex.org/W2012429891","https://openalex.org/W2035738977","https://openalex.org/W2102591969","https://openalex.org/W2108955965","https://openalex.org/W2117175343","https://openalex.org/W2119082688","https://openalex.org/W2155999145","https://openalex.org/W2582743722","https://openalex.org/W2798333393","https://openalex.org/W4251625761"],"related_works":["https://openalex.org/W2146680430","https://openalex.org/W2100999214","https://openalex.org/W1973317750","https://openalex.org/W1641214707","https://openalex.org/W2172055400","https://openalex.org/W2124796615","https://openalex.org/W2902575303","https://openalex.org/W1560491530","https://openalex.org/W2141180789","https://openalex.org/W2263624057"],"abstract_inverted_index":{"We":[0],"provide":[1],"a":[2,9,15],"nonasymptotic":[3,38],"bound":[4,25,36,50,81],"on":[5,20],"the":[6,22,35,45,49,52,59,65,72],"distance":[7],"between":[8],"noncentral":[10],"chi":[11],"square":[12],"distribution":[13],"and":[14,26,39,57,91],"normal":[16],"approximation.":[17],"It":[18],"improves":[19],"both":[21],"classical":[23],"Berry-Ess\u00e9en":[24],"previous":[27],"distances":[28],"derived":[29],"specifically":[30],"for":[31,44],"this":[32],"situation.":[33],"First,":[34],"is":[37,82],"provides":[40],"an":[41],"upper":[42],"limit":[43],"real":[46],"distance.":[47],"Second,":[48],"has":[51],"correct":[53,60],"rate":[54],"of":[55,67,69],"decrease":[56],"even":[58],"leading":[61],"constant":[62],"when":[63],"either":[64],"number":[66],"degrees":[68],"freedom":[70],"or":[71],"noncentrality":[73],"parameter":[74],"(or":[75],"both)":[76],"diverge":[77],"to":[78,84],"infinity.":[79],"The":[80],"applied":[83],"some":[85],"probabilities":[86],"arising":[87],"in":[88],"energy":[89],"detection":[90],"Rician":[92],"fading.":[93]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
