{"id":"https://openalex.org/W2072181275","doi":"https://doi.org/10.1109/lwc.2015.2393301","title":"Impact of Outdated Channel Estimates on a Distributed Link-Selection Scheme for AF Relaying Networks","display_name":"Impact of Outdated Channel Estimates on a Distributed Link-Selection Scheme for AF Relaying Networks","publication_year":2015,"publication_date":"2015-01-16","ids":{"openalex":"https://openalex.org/W2072181275","doi":"https://doi.org/10.1109/lwc.2015.2393301","mag":"2072181275"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2015.2393301","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2015.2393301","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless 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/A5088232983","display_name":"Diana Pamela Moya Osorio","orcid":"https://orcid.org/0000-0001-8858-9646"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Diana Pamela Moya Osorio","raw_affiliation_strings":["Department of Communications, School of Electrical and Computer Engineering, University of Campinas, Campinas, Brazil","Dept. of Commun., Univ. of Campinas, Campinas, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Communications, School of Electrical and Computer Engineering, University of Campinas, Campinas, Brazil","institution_ids":["https://openalex.org/I181391015"]},{"raw_affiliation_string":"Dept. of Commun., Univ. of Campinas, Campinas, Brazil","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082438115","display_name":"Edgar Eduardo Ben\u00edtez Olivo","orcid":"https://orcid.org/0000-0002-2200-3101"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Edgar Eduardo Benitez Olivo","raw_affiliation_strings":["Department of Communications, School of Electrical and Computer Engineering, University of Campinas, Campinas, Brazil","Dept. of Commun., Univ. of Campinas, Campinas, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Communications, School of Electrical and Computer Engineering, University of Campinas, Campinas, Brazil","institution_ids":["https://openalex.org/I181391015"]},{"raw_affiliation_string":"Dept. of Commun., Univ. of Campinas, Campinas, Brazil","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021191255","display_name":"Daniel Benevides da Costa","orcid":"https://orcid.org/0000-0002-5439-7475"},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Daniel Benevides da Costa","raw_affiliation_strings":["Department of Computer Engineering, Federal University of Cear\u00e1, Sobral, Brazil","Dept. of Comput. Eng., Fed. Univ. of Ceara, Sobral, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Federal University of Cear\u00e1, Sobral, Brazil","institution_ids":["https://openalex.org/I243754102"]},{"raw_affiliation_string":"Dept. of Comput. Eng., Fed. Univ. of Ceara, Sobral, Brazil","institution_ids":["https://openalex.org/I243754102"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040525043","display_name":"Jos\u00e9 C\u00e2ndido Silveira Santos Filho","orcid":"https://orcid.org/0000-0002-0106-1548"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jose Candido Silveira Santos Filho","raw_affiliation_strings":["Department of Communications, School of Electrical and Computer Engineering, University of Campinas, Campinas, Brazil","Dept. of Commun., Univ. of Campinas, Campinas, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Communications, School of Electrical and Computer Engineering, University of Campinas, Campinas, Brazil","institution_ids":["https://openalex.org/I181391015"]},{"raw_affiliation_string":"Dept. of Commun., Univ. of Campinas, Campinas, Brazil","institution_ids":["https://openalex.org/I181391015"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.08404509,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"4","issue":"2","first_page":"185","last_page":"188"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9997000098228455,"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":0.9997000098228455,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9955000281333923,"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":0.9901999831199646,"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/channel","display_name":"Channel (broadcasting)","score":0.6639928817749023},{"id":"https://openalex.org/keywords/link","display_name":"Link (geometry)","score":0.659689724445343},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6453192234039307},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.6114603281021118},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6077752709388733},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5290343165397644},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5175106525421143},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4987969398498535},{"id":"https://openalex.org/keywords/outage-probability","display_name":"Outage probability","score":0.4460999667644501},{"id":"https://openalex.org/keywords/asymptotic-analysis","display_name":"Asymptotic analysis","score":0.44284239411354065},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.4090569019317627},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3410945236682892},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2983691692352295},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23778313398361206}],"concepts":[{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6639928817749023},{"id":"https://openalex.org/C2778753846","wikidata":"https://www.wikidata.org/wiki/Q6554239","display_name":"Link (geometry)","level":2,"score":0.659689724445343},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6453192234039307},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.6114603281021118},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6077752709388733},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5290343165397644},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5175106525421143},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4987969398498535},{"id":"https://openalex.org/C2778258436","wikidata":"https://www.wikidata.org/wiki/Q30672262","display_name":"Outage probability","level":4,"score":0.4460999667644501},{"id":"https://openalex.org/C205147927","wikidata":"https://www.wikidata.org/wiki/Q752718","display_name":"Asymptotic analysis","level":2,"score":0.44284239411354065},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.4090569019317627},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3410945236682892},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2983691692352295},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23778313398361206},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2015.2393301","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2015.2393301","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","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":14,"referenced_works":["https://openalex.org/W604181985","https://openalex.org/W1970974668","https://openalex.org/W1972485395","https://openalex.org/W1994554182","https://openalex.org/W2009386696","https://openalex.org/W2012222594","https://openalex.org/W2055558096","https://openalex.org/W2074675531","https://openalex.org/W2077828146","https://openalex.org/W2107061620","https://openalex.org/W2120785185","https://openalex.org/W2170561782","https://openalex.org/W2170678650","https://openalex.org/W6653620221"],"related_works":["https://openalex.org/W2327053383","https://openalex.org/W2356834760","https://openalex.org/W1964600846","https://openalex.org/W2027568561","https://openalex.org/W2145791432","https://openalex.org/W3007343831","https://openalex.org/W1984327804","https://openalex.org/W4302335365","https://openalex.org/W2104034658","https://openalex.org/W1604893634"],"abstract_inverted_index":{"We":[0,45,86],"investigate":[1],"the":[2,9,28,32,82,89],"impact":[3],"of":[4,12],"outdated":[5],"channel":[6],"estimates":[7],"on":[8,41],"outage":[10,84],"performance":[11],"a":[13,42,57,67,77],"distributed":[14,43],"link-selection":[15],"scheme":[16],"recently":[17],"proposed":[18],"for":[19],"variable-gain":[20],"amplify-and-forward":[21],"relaying":[22,33],"networks.":[23],"In":[24],"this":[25],"scheme,":[26],"either":[27],"direct":[29],"link":[30,34],"or":[31],"is":[35,53],"preselected":[36],"before":[37],"each":[38],"transmission,":[39],"based":[40],"mechanism.":[44],"begin":[46],"by":[47,62],"showing":[48],"that":[49],"an":[50],"exact":[51,83],"analysis":[52],"rather":[54],"intricate,":[55],"yielding":[56],"multifold":[58],"integral-form":[59],"solution.":[60],"Motivated":[61],"this,":[63],"we":[64],"then":[65],"derive":[66],"simple":[68],"closed-form":[69],"lower":[70],"bound,":[71],"which,":[72],"importantly,":[73],"proves":[74],"to":[75,81],"be":[76],"very":[78],"tight":[79],"approximation":[80],"probability.":[85],"also":[87],"assess":[88],"system":[90],"diversity":[91],"order":[92],"via":[93],"asymptotic":[94],"analysis.":[95]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
