{"id":"https://openalex.org/W2152957205","doi":"https://doi.org/10.1109/tit.2012.2233542","title":"On Noncoherent Fading Relay Channels at High Signal-to-Noise Ratio","display_name":"On Noncoherent Fading Relay Channels at High Signal-to-Noise Ratio","publication_year":2012,"publication_date":"2012-12-11","ids":{"openalex":"https://openalex.org/W2152957205","doi":"https://doi.org/10.1109/tit.2012.2233542","mag":"2152957205"},"language":"en","primary_location":{"id":"doi:10.1109/tit.2012.2233542","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2012.2233542","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"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 Information Theory","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10016/26007","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5036503339","display_name":"Tobias Koch","orcid":"https://orcid.org/0000-0002-6496-3485"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]},{"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","GB"],"is_corresponding":false,"raw_author_name":"Tobias Koch","raw_affiliation_strings":["Department of Engineering, University of Cambridge, Cambridge, UK","Signal Theory and Communications Department, Universidad Carlos III de Madrid, Leganes, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering, University of Cambridge, Cambridge, UK","institution_ids":["https://openalex.org/I241749"]},{"raw_affiliation_string":"Signal Theory and Communications Department, Universidad Carlos III de Madrid, Leganes, Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047591578","display_name":"Gerhard Kramer","orcid":"https://orcid.org/0000-0002-3904-9181"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gerhard Kramer","raw_affiliation_strings":["Institute for Communications Engineering, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Communications Engineering, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":0.8383,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.80462061,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"59","issue":"4","first_page":"2221","last_page":"2241"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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"}},{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9994000196456909,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9983000159263611,"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/fading","display_name":"Fading","score":0.9531964063644409},{"id":"https://openalex.org/keywords/fading-distribution","display_name":"Fading distribution","score":0.7698923945426941},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.7377455234527588},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.7012263536453247},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6918575167655945},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.68006432056427},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5935637354850769},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.5352896451950073},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.5000925064086914},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47084543108940125},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4166116714477539},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.41406404972076416},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2122603952884674},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1675647795200348},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.16255095601081848},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.1499519944190979},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.0758591890335083}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.9531964063644409},{"id":"https://openalex.org/C161126049","wikidata":"https://www.wikidata.org/wiki/Q5429266","display_name":"Fading distribution","level":5,"score":0.7698923945426941},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7377455234527588},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.7012263536453247},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6918575167655945},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.68006432056427},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5935637354850769},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.5352896451950073},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.5000925064086914},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47084543108940125},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4166116714477539},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.41406404972076416},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2122603952884674},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1675647795200348},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.16255095601081848},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.1499519944190979},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0758591890335083},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tit.2012.2233542","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2012.2233542","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"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 Information Theory","raw_type":"journal-article"},{"id":"pmh:oai:dnet:earchivo____::c12f5a332327eb5d659e461ea218030d","is_oa":true,"landing_page_url":"http://hdl.handle.net/10016/26007","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:dnet:earchivo____::c12f5a332327eb5d659e461ea218030d","is_oa":true,"landing_page_url":"http://hdl.handle.net/10016/26007","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.5799999833106995,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G4104599821","display_name":null,"funder_award_id":"FP7/2007-2013","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7452299184","display_name":null,"funder_award_id":"W911NF","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321114","display_name":"Bundesministerium f\u00fcr Bildung und Forschung","ror":"https://ror.org/04pz7b180"},{"id":"https://openalex.org/F4320338281","display_name":"Army Research Office","ror":"https://ror.org/05epdh915"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W122938389","https://openalex.org/W1483072194","https://openalex.org/W1536721731","https://openalex.org/W1551153368","https://openalex.org/W1596939795","https://openalex.org/W1987127255","https://openalex.org/W2006428380","https://openalex.org/W2033672007","https://openalex.org/W2077815698","https://openalex.org/W2089561351","https://openalex.org/W2098567664","https://openalex.org/W2099111195","https://openalex.org/W2101600135","https://openalex.org/W2106528388","https://openalex.org/W2106801259","https://openalex.org/W2109962983","https://openalex.org/W2116485279","https://openalex.org/W2120302973","https://openalex.org/W2127351001","https://openalex.org/W2133214726","https://openalex.org/W2133886962","https://openalex.org/W2137183582","https://openalex.org/W2149806219","https://openalex.org/W2167299275","https://openalex.org/W2167447263","https://openalex.org/W2167516986","https://openalex.org/W2517987318","https://openalex.org/W3008609509","https://openalex.org/W4205855417","https://openalex.org/W4251586995","https://openalex.org/W6605097245"],"related_works":["https://openalex.org/W1931943713","https://openalex.org/W1965566556","https://openalex.org/W301676527","https://openalex.org/W2595297530","https://openalex.org/W1589724747","https://openalex.org/W2110879650","https://openalex.org/W2172055400","https://openalex.org/W3046090523","https://openalex.org/W2787091472","https://openalex.org/W2119435011"],"abstract_inverted_index":{"The":[0],"capacity":[1,130],"of":[2,14,20,31,53,83,105,128,131],"noncoherent":[3],"regular-fading":[4],"relay":[5,58,69,91,110,144],"channels":[6],"is":[7,24,75],"studied":[8],"where":[9],"all":[10],"terminals":[11],"are":[12,124],"aware":[13],"the":[15,28,32,35,38,50,54,57,60,68,80,84,87,90,102,106,109,112,129,132,140,143],"fading":[16,29,51,81,103,135],"statistics":[17],"but":[18],"not":[19,71],"their":[21],"realizations.":[22],"It":[23,74],"shown":[25,77],"that":[26,78,123,137],"if":[27,79],"coefficient":[30,52,82,104],"channel":[33,55,85,107,136],"between":[34,56,86,108],"transmitter":[36,88,141],"and":[37,59,89,111,142],"receiver":[39],"can":[40,92,119,145],"be":[41,93],"predicted":[42,94],"more":[43,95],"accurately":[44,96],"from":[45,97],"its":[46,98],"infinite":[47,99],"past":[48,100],"than":[49,101],"receiver,":[61,113],"then":[62,114],"at":[63,115],"high":[64,116],"signal-to-noise":[65],"ratio":[66],"(SNR),":[67],"does":[70],"increase":[72],"capacity.":[73],"further":[76],"SNR,":[117],"one":[118,126],"achieve":[120],"communication":[121],"rates":[122],"within":[125],"bit":[127],"multiple-input":[133],"single-output":[134],"results":[138],"when":[139],"cooperate.":[146]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-08-27T14:10:00.468798","created_date":"2025-10-10T00:00:00"}
