{"id":"https://openalex.org/W1983995505","doi":"https://doi.org/10.1109/twc.2014.2364181","title":"Novel &lt;inline-formula&gt; &lt;tex-math notation=\"TeX\"&gt;${\\rm S}\\alpha{\\rm S} $&lt;/tex-math&gt;&lt;/inline-formula&gt; PDF Approximations and Their Applications in Wireless Signal Detection","display_name":"Novel &lt;inline-formula&gt; &lt;tex-math notation=\"TeX\"&gt;${\\rm S}\\alpha{\\rm S} $&lt;/tex-math&gt;&lt;/inline-formula&gt; PDF Approximations and Their Applications in Wireless Signal Detection","publication_year":2014,"publication_date":"2014-10-21","ids":{"openalex":"https://openalex.org/W1983995505","doi":"https://doi.org/10.1109/twc.2014.2364181","mag":"1983995505"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2014.2364181","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2014.2364181","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Transactions on Wireless Communications","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/A5102013387","display_name":"Yunfei Chen","orcid":"https://orcid.org/0000-0001-8083-1805"},"institutions":[{"id":"https://openalex.org/I39555362","display_name":"University of Warwick","ror":"https://ror.org/01a77tt86","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Yunfei Chen","raw_affiliation_strings":["School of Engineering, University of Warwick, Coventry, U.K"],"affiliations":[{"raw_affiliation_string":"School of Engineering, University of Warwick, Coventry, U.K","institution_ids":["https://openalex.org/I39555362"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100726041","display_name":"Jiming Chen","orcid":"https://orcid.org/0000-0003-3155-3145"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiming Chen","raw_affiliation_strings":["Department of Control Science and Engineering, Zhejiang University, Hangzhou, China","Department of Control Science & Engineering Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Department of Control Science and Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Department of Control Science & Engineering Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5102013387"],"corresponding_institution_ids":["https://openalex.org/I39555362"],"apc_list":null,"apc_paid":null,"fwci":0.628,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.72023514,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"14","issue":"2","first_page":"1080","last_page":"1091"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.9973999857902527,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9973999857902527,"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":0.996999979019165,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/mathematics","display_name":"Mathematics","score":0.7191829681396484},{"id":"https://openalex.org/keywords/alpha","display_name":"Alpha (finance)","score":0.6638962626457214},{"id":"https://openalex.org/keywords/approximations-of-\u03c0","display_name":"Approximations of \u03c0","score":0.6408472061157227},{"id":"https://openalex.org/keywords/exponent","display_name":"Exponent","score":0.6289955377578735},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4793891906738281},{"id":"https://openalex.org/keywords/probability-density-function","display_name":"Probability density function","score":0.4481458365917206},{"id":"https://openalex.org/keywords/notation","display_name":"Notation","score":0.4298030436038971},{"id":"https://openalex.org/keywords/distribution","display_name":"Distribution (mathematics)","score":0.41432759165763855},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.32439756393432617},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.29411953687667847},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.28503912687301636},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.1557263433933258},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.10959786176681519},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0930742621421814},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06695029139518738}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7191829681396484},{"id":"https://openalex.org/C64943373","wikidata":"https://www.wikidata.org/wiki/Q2651003","display_name":"Alpha (finance)","level":4,"score":0.6638962626457214},{"id":"https://openalex.org/C193386753","wikidata":"https://www.wikidata.org/wiki/Q1130396","display_name":"Approximations of \u03c0","level":2,"score":0.6408472061157227},{"id":"https://openalex.org/C2780388253","wikidata":"https://www.wikidata.org/wiki/Q5421508","display_name":"Exponent","level":2,"score":0.6289955377578735},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4793891906738281},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.4481458365917206},{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.4298030436038971},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.41432759165763855},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.32439756393432617},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.29411953687667847},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.28503912687301636},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.1557263433933258},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.10959786176681519},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0930742621421814},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06695029139518738},{"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/C49453240","wikidata":"https://www.wikidata.org/wiki/Q1592163","display_name":"Construct validity","level":3,"score":0.0},{"id":"https://openalex.org/C171606756","wikidata":"https://www.wikidata.org/wiki/Q506132","display_name":"Psychometrics","level":2,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/twc.2014.2364181","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2014.2364181","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Transactions on Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:wrap.warwick.ac.uk:76671","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306400665","display_name":"Warwick Research Archive Portal (University of Warwick)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I39555362","host_organization_name":"University of Warwick","host_organization_lineage":["https://openalex.org/I39555362"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W571270299","https://openalex.org/W604181985","https://openalex.org/W1488032857","https://openalex.org/W1540920731","https://openalex.org/W1543826209","https://openalex.org/W1559579637","https://openalex.org/W1563216127","https://openalex.org/W1581442385","https://openalex.org/W1975836976","https://openalex.org/W1990559054","https://openalex.org/W2022894179","https://openalex.org/W2024864662","https://openalex.org/W2039961977","https://openalex.org/W2067184061","https://openalex.org/W2067759611","https://openalex.org/W2117321107","https://openalex.org/W2120852651","https://openalex.org/W2129611343","https://openalex.org/W2135216445","https://openalex.org/W2144750054","https://openalex.org/W2145417574","https://openalex.org/W2162905463","https://openalex.org/W2478766511","https://openalex.org/W4233704369","https://openalex.org/W4246756383","https://openalex.org/W6633684083","https://openalex.org/W6634947197"],"related_works":["https://openalex.org/W2963177394","https://openalex.org/W2024638892","https://openalex.org/W763418848","https://openalex.org/W1595229445","https://openalex.org/W1965815883","https://openalex.org/W149041114","https://openalex.org/W4313359513","https://openalex.org/W322408318","https://openalex.org/W4298135613","https://openalex.org/W2467119940"],"abstract_inverted_index":{"Three":[0],"new":[1,35,53,64],"approximations":[2,21,54,69],"to":[3],"the":[4,10,26,63,71,76,80],"probability":[5],"density":[6],"function":[7],"(PDF)":[8],"of":[9,79],"symmetric":[11,40,81],"alpha":[12,41,82],"stable":[13,42,83],"(S\u03b1S)":[14],"distribution":[15,84],"are":[16,44],"proposed.":[17],"The":[18],"first":[19],"two":[20],"use":[22],"rational":[23],"functions":[24],"while":[25],"third":[27],"approximation":[28],"uses":[29],"power":[30],"functions.":[31],"Using":[32],"these":[33,52,68],"approximations,":[34],"detectors":[36,65],"for":[37],"signals":[38],"in":[39],"noise":[43],"also":[45,60],"derived.":[46],"Numerical":[47,58],"results":[48,59],"show":[49,61],"that":[50,62],"all":[51],"have":[55],"good":[56],"accuracies.":[57],"based":[66],"on":[67],"outperform":[70],"existing":[72],"detectors,":[73],"especially":[74],"when":[75],"characteristic":[77],"exponent":[78],"is":[85],"small.":[86]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
