{"id":"https://openalex.org/W2084326151","doi":"https://doi.org/10.1109/pimrc.2010.5671602","title":"Performance of decode-and-forward opportunistic cooperation with channel estimation errors","display_name":"Performance of decode-and-forward opportunistic cooperation with channel estimation errors","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W2084326151","doi":"https://doi.org/10.1109/pimrc.2010.5671602","mag":"2084326151"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2010.5671602","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2010.5671602","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-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/A5101453856","display_name":"Changqing Yang","orcid":"https://orcid.org/0000-0001-8316-4980"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Changqing Yang","raw_affiliation_strings":["Wireless Signal Processing and Network Laboratory, Beijing University of Posts and Telecommunications, Beijing, China","Wireless Signal Processing and Network Lab, Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts & Telecommunications, 100876 China"],"affiliations":[{"raw_affiliation_string":"Wireless Signal Processing and Network Laboratory, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Wireless Signal Processing and Network Lab, Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts & Telecommunications, 100876 China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100746929","display_name":"Wenbo Wang","orcid":"https://orcid.org/0000-0002-2130-7672"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenbo Wang","raw_affiliation_strings":["Wireless Signal Processing and Network Laboratory, Beijing University of Posts and Telecommunications, Beijing, China","Wireless Signal Processing and Network Lab, Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts & Telecommunications, 100876 China"],"affiliations":[{"raw_affiliation_string":"Wireless Signal Processing and Network Laboratory, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Wireless Signal Processing and Network Lab, Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts & Telecommunications, 100876 China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103269303","display_name":"Shuang Zhao","orcid":"https://orcid.org/0000-0002-4832-2944"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuang Zhao","raw_affiliation_strings":["Wireless Signal Processing and Network Laboratory, Beijing University of Posts and Telecommunications, Beijing, China","Wireless Signal Processing and Network Lab, Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts & Telecommunications, 100876 China"],"affiliations":[{"raw_affiliation_string":"Wireless Signal Processing and Network Laboratory, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Wireless Signal Processing and Network Lab, Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts & Telecommunications, 100876 China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060203564","display_name":"Mugen Peng","orcid":"https://orcid.org/0000-0002-4755-7231"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mugen Peng","raw_affiliation_strings":["Wireless Signal Processing and Network Laboratory, Beijing University of Posts and Telecommunications, Beijing, China","Wireless Signal Processing and Network Lab, Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts & Telecommunications, 100876 China"],"affiliations":[{"raw_affiliation_string":"Wireless Signal Processing and Network Laboratory, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Wireless Signal Processing and Network Lab, Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts & Telecommunications, 100876 China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101453856"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.17746984,"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":"1967","last_page":"1971"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9707000255584717,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9524000287055969,"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":0.7621793746948242},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.7197523713111877},{"id":"https://openalex.org/keywords/outage-probability","display_name":"Outage probability","score":0.6976287961006165},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6818028688430786},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6409668922424316},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.5434184670448303},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5379451513290405},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.5353124141693115},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.47988879680633545},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34875476360321045},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3170757591724396}],"concepts":[{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.7621793746948242},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7197523713111877},{"id":"https://openalex.org/C2778258436","wikidata":"https://www.wikidata.org/wiki/Q30672262","display_name":"Outage probability","level":4,"score":0.6976287961006165},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6818028688430786},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6409668922424316},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.5434184670448303},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5379451513290405},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.5353124141693115},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.47988879680633545},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34875476360321045},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3170757591724396},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2010.5671602","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2010.5671602","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1972485395","https://openalex.org/W2026898705","https://openalex.org/W2090050117","https://openalex.org/W2102788930","https://openalex.org/W2128295617","https://openalex.org/W2132655996","https://openalex.org/W2139825184","https://openalex.org/W2144127121","https://openalex.org/W2148589335","https://openalex.org/W2152121970","https://openalex.org/W2153769221","https://openalex.org/W2154783633","https://openalex.org/W2157005274","https://openalex.org/W2167091562","https://openalex.org/W3100839090"],"related_works":["https://openalex.org/W2347636461","https://openalex.org/W2116044594","https://openalex.org/W2101999641","https://openalex.org/W2795180473","https://openalex.org/W1503152075","https://openalex.org/W301676527","https://openalex.org/W2052600062","https://openalex.org/W2090373650","https://openalex.org/W2124541664","https://openalex.org/W2383416193"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"investigate":[4],"the":[5,20,28,31,41,65,72,77,86,100,105,112,123,127,132,149],"outage":[6,45,69,101,150],"performance":[7,128],"of":[8,30,44,53,68],"decode-and-forward":[9],"(DF)":[10],"based":[11],"opportunistic":[12],"cooperative":[13],"communications":[14],"with":[15],"channel":[16,87],"estimation":[17,88,124,133],"errors":[18,89,125,134],"at":[19],"receivers":[21],"under":[22],"Rayleigh":[23],"fading":[24],"channels,":[25],"in":[26,71],"which":[27],"effect":[29],"direct":[32,113],"link":[33,114],"has":[34,47],"been":[35,48],"explicitly":[36],"evaluated.":[37],"To":[38],"be":[39,108],"specific,":[40],"exact":[42],"expression":[43],"probability":[46,70,151],"derived":[49],"for":[50],"arbitrary":[51],"values":[52],"signal-to-noise":[54],"ratio":[55],"(SNR)":[56],"when":[57,111],"pilot":[58,93,143],"power":[59,94,144,157],"is":[60,115],"fixed.":[61],"Through":[62],"asymptotic":[63],"analysis,":[64],"closed-form":[66],"expressions":[67],"high":[73],"SNR":[74,139],"region":[75],"and":[76,146],"diversity":[78,106],"order":[79,107],"are":[80,164],"obtained.":[81],"The":[82],"analysis":[83],"shows":[84],"that":[85],"due":[90],"to":[91,104,159,166],"limited":[92],"impose":[95],"a":[96],"significant":[97],"impact":[98],"on":[99],"performance,":[102],"leading":[103],"0":[109],"even":[110,154],"available.":[116],"Although":[117],"deploying":[118],"more":[119,136],"relays":[120],"can":[121],"mitigate":[122],"effectively,":[126],"limit":[129],"caused":[130],"by":[131],"becomes":[135],"obvious":[137],"as":[138],"grows.":[140],"For":[141],"specific":[142],"configuration":[145],"relay":[147],"deployment,":[148],"remains":[152],"unchanged":[153],"if":[155],"data":[156],"approaches":[158],"infinity.":[160],"Furthermore,":[161],"simulation":[162],"results":[163],"presented":[165],"verify":[167],"our":[168],"analysis.":[169]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}