{"id":"https://openalex.org/W2976353476","doi":"https://doi.org/10.1109/isit.2019.8849659","title":"Saddlepoint Approximations for Noncoherent Single-Antenna Rayleigh Block-Fading Channels","display_name":"Saddlepoint Approximations for Noncoherent Single-Antenna Rayleigh Block-Fading Channels","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2976353476","doi":"https://doi.org/10.1109/isit.2019.8849659","mag":"2976353476"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2019.8849659","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2019.8849659","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10016/29129","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017386814","display_name":"Alejandro Lancho","orcid":"https://orcid.org/0000-0003-4211-0454"},"institutions":[{"id":"https://openalex.org/I2960094004","display_name":"Hospital General Universitario Gregorio Mara\u00f1\u00f3n","ror":"https://ror.org/0111es613","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I2960094004","https://openalex.org/I4210139293"]},{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Alejandro Lancho","raw_affiliation_strings":["Universidad Carlos III de Madrid, Leganes, Spain","Gregorio Maranon Health Research Institute, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Universidad Carlos III de Madrid, Leganes, Spain","institution_ids":["https://openalex.org/I50357001"]},{"raw_affiliation_string":"Gregorio Maranon Health Research Institute, Madrid, Spain","institution_ids":["https://openalex.org/I2960094004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103131745","display_name":"Johan \u00d6stman","orcid":"https://orcid.org/0000-0003-4138-0508"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Johan \u00d6stman","raw_affiliation_strings":["Chalmers University of Technology, Gothenburg, Sweden"],"affiliations":[{"raw_affiliation_string":"Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045561406","display_name":"Giuseppe Durisi","orcid":"https://orcid.org/0000-0002-3941-4038"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Giuseppe Durisi","raw_affiliation_strings":["Chalmers University of Technology, Gothenburg, Sweden"],"affiliations":[{"raw_affiliation_string":"Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036503339","display_name":"Tobias Koch","orcid":"https://orcid.org/0000-0002-6496-3485"},"institutions":[{"id":"https://openalex.org/I2960094004","display_name":"Hospital General Universitario Gregorio Mara\u00f1\u00f3n","ror":"https://ror.org/0111es613","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I2960094004","https://openalex.org/I4210139293"]},{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Tobias Koch","raw_affiliation_strings":["Universidad Carlos III de Madrid, Leganes, Spain","Gregorio Maranon Health Research Institute, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Universidad Carlos III de Madrid, Leganes, Spain","institution_ids":["https://openalex.org/I50357001"]},{"raw_affiliation_string":"Gregorio Maranon Health Research Institute, Madrid, Spain","institution_ids":["https://openalex.org/I2960094004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027070160","display_name":"Gonzalo Vazquez-Vilar","orcid":"https://orcid.org/0000-0002-5793-1557"},"institutions":[{"id":"https://openalex.org/I2960094004","display_name":"Hospital General Universitario Gregorio Mara\u00f1\u00f3n","ror":"https://ror.org/0111es613","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I2960094004","https://openalex.org/I4210139293"]},{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Gonzalo Vazquez-Vilar","raw_affiliation_strings":["Universidad Carlos III de Madrid, Leganes, Spain","Gregorio Maranon Health Research Institute, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Universidad Carlos III de Madrid, Leganes, Spain","institution_ids":["https://openalex.org/I50357001"]},{"raw_affiliation_string":"Gregorio Maranon Health Research Institute, Madrid, Spain","institution_ids":["https://openalex.org/I2960094004"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5017386814"],"corresponding_institution_ids":["https://openalex.org/I2960094004","https://openalex.org/I50357001"],"apc_list":null,"apc_paid":null,"fwci":0.6032,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.69474991,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"612","last_page":"616"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10964","display_name":"Wireless Communication Security Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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"}}],"keywords":[{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.6538557410240173},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.64311283826828},{"id":"https://openalex.org/keywords/converse","display_name":"Converse","score":0.6137242913246155},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5954164862632751},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5565476417541504},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5131471753120422},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.45288634300231934},{"id":"https://openalex.org/keywords/rayleigh-scattering","display_name":"Rayleigh scattering","score":0.4375343322753906},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.4244275987148285},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4216978847980499},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40389561653137207},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.31920576095581055},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.30907076597213745},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2094540297985077},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20088982582092285},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.09534788131713867},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.09086644649505615}],"concepts":[{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.6538557410240173},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.64311283826828},{"id":"https://openalex.org/C2776809875","wikidata":"https://www.wikidata.org/wiki/Q1375963","display_name":"Converse","level":2,"score":0.6137242913246155},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5954164862632751},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5565476417541504},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5131471753120422},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.45288634300231934},{"id":"https://openalex.org/C46244369","wikidata":"https://www.wikidata.org/wiki/Q193709","display_name":"Rayleigh scattering","level":2,"score":0.4375343322753906},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.4244275987148285},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4216978847980499},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40389561653137207},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31920576095581055},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.30907076597213745},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2094540297985077},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20088982582092285},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09534788131713867},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09086644649505615}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/isit.2019.8849659","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2019.8849659","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},{"id":"pmh:oai:dnet:earchivo____::1ed50881e8fdadadaf0181d54c967490","is_oa":true,"landing_page_url":"http://hdl.handle.net/10016/29129","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:research.chalmers.se:513172","is_oa":false,"landing_page_url":"https://research.chalmers.se/en/publication/513172","pdf_url":null,"source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""},{"id":"pmh:oai:research.chalmers.se:513450","is_oa":false,"landing_page_url":"https://research.chalmers.se/en/publication/d46ec36e-b924-40bb-8b9f-01a14866cee1","pdf_url":null,"source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":{"id":"pmh:oai:dnet:earchivo____::1ed50881e8fdadadaf0181d54c967490","is_oa":true,"landing_page_url":"http://hdl.handle.net/10016/29129","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"score":0.6800000071525574,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1989008275","https://openalex.org/W2036533317","https://openalex.org/W2063092143","https://openalex.org/W2090786588","https://openalex.org/W2106864314","https://openalex.org/W2127550669","https://openalex.org/W2142901448","https://openalex.org/W2193895645","https://openalex.org/W2262889796","https://openalex.org/W2615029102","https://openalex.org/W2751862591","https://openalex.org/W2790825170","https://openalex.org/W2887179674","https://openalex.org/W2963093157","https://openalex.org/W2976353476","https://openalex.org/W3098124594","https://openalex.org/W6785001505"],"related_works":["https://openalex.org/W1931943713","https://openalex.org/W2116044594","https://openalex.org/W2101999641","https://openalex.org/W2991224564","https://openalex.org/W3140554627","https://openalex.org/W1503152075","https://openalex.org/W2052600062","https://openalex.org/W1757854673","https://openalex.org/W301676527","https://openalex.org/W2545273393"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"saddlepoint":[3],"approximations":[4,18,61],"of":[5,38,71],"state-of-the-art":[6],"converse":[7],"and":[8,23,44,67],"achievability":[9],"bounds":[10],"for":[11,29],"noncoherent,":[12],"single-antenna,":[13],"Rayleigh":[14],"block-fading":[15],"channels.":[16],"These":[17],"can":[19],"be":[20,27],"calculated":[21],"efficiently":[22],"are":[24],"shown":[25],"to":[26],"accurate":[28],"SNR":[30],"values":[31],"as":[32,34],"small":[33],"0":[35],"dB,":[36],"blocklengths":[37],"168":[39],"channel":[40],"uses":[41],"or":[42],"more,":[43],"when":[45],"the":[46,59,64,68,72],"channel's":[47],"coherence":[48],"interval":[49],"is":[50,56],"not":[51],"smaller":[52],"than":[53],"two.":[54],"It":[55],"demonstrated":[57],"that":[58],"derived":[60],"recover":[62],"both":[63],"normal":[65],"approximation":[66],"reliability":[69],"function":[70],"channel.":[73]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}
