{"id":"https://openalex.org/W2031292574","doi":"https://doi.org/10.1109/iccnc.2013.6504170","title":"Relay selection and power allocation in amplify-and-forward cognitive radio systems","display_name":"Relay selection and power allocation in amplify-and-forward cognitive radio systems","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2031292574","doi":"https://doi.org/10.1109/iccnc.2013.6504170","mag":"2031292574"},"language":"en","primary_location":{"id":"doi:10.1109/iccnc.2013.6504170","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccnc.2013.6504170","pdf_url":null,"source":{"id":"https://openalex.org/S4306497840","display_name":"2013 International Conference on Computing, Networking and Communications (ICNC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on Computing, Networking and Communications (ICNC)","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/A5018140559","display_name":"Krishna Ram Budhathoki","orcid":null},"institutions":[{"id":"https://openalex.org/I110152177","display_name":"University of Akron","ror":"https://ror.org/02kyckx55","country_code":"US","type":"education","lineage":["https://openalex.org/I110152177"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"K. R. Budhathoki","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Akron, Akron, OH, USA","Department of Electrical and Computer Engineering The University of Akron, Akron, Ohio, 44325#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Akron, Akron, OH, USA","institution_ids":["https://openalex.org/I110152177"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering The University of Akron, Akron, Ohio, 44325#TAB#","institution_ids":["https://openalex.org/I110152177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101507203","display_name":"Mehdi Maleki","orcid":"https://orcid.org/0000-0003-2170-7649"},"institutions":[{"id":"https://openalex.org/I110152177","display_name":"University of Akron","ror":"https://ror.org/02kyckx55","country_code":"US","type":"education","lineage":["https://openalex.org/I110152177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Maleki","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Akron, Akron, OH, USA","Department of Electrical and Computer Engineering The University of Akron, Akron, Ohio, 44325#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Akron, Akron, OH, USA","institution_ids":["https://openalex.org/I110152177"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering The University of Akron, Akron, Ohio, 44325#TAB#","institution_ids":["https://openalex.org/I110152177"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072044063","display_name":"Hamid Reza Bahrami","orcid":"https://orcid.org/0000-0001-9682-0860"},"institutions":[{"id":"https://openalex.org/I110152177","display_name":"University of Akron","ror":"https://ror.org/02kyckx55","country_code":"US","type":"education","lineage":["https://openalex.org/I110152177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. R. Bahrami","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Akron, Akron, OH, USA","Department of Electrical and Computer Engineering The University of Akron, Akron, Ohio, 44325#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Akron, Akron, OH, USA","institution_ids":["https://openalex.org/I110152177"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering The University of Akron, Akron, Ohio, 44325#TAB#","institution_ids":["https://openalex.org/I110152177"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5018140559"],"corresponding_institution_ids":["https://openalex.org/I110152177"],"apc_list":null,"apc_paid":null,"fwci":1.7945,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.86267281,"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":"686","last_page":"690"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"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":0.9998999834060669,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9995999932289124,"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":0.9994000196456909,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.9284301996231079},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.7016435861587524},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6559735536575317},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6500210762023926},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.617688775062561},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4740673899650574},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.4680936634540558},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.46068623661994934},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.45469632744789124},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4447011351585388},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2344881296157837},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22006520628929138},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13677474856376648},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.05332803726196289}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.9284301996231079},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7016435861587524},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6559735536575317},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6500210762023926},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.617688775062561},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4740673899650574},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.4680936634540558},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.46068623661994934},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.45469632744789124},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4447011351585388},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2344881296157837},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22006520628929138},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13677474856376648},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.05332803726196289},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccnc.2013.6504170","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccnc.2013.6504170","pdf_url":null,"source":{"id":"https://openalex.org/S4306497840","display_name":"2013 International Conference on Computing, Networking and Communications (ICNC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on Computing, Networking and Communications (ICNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2002528944","https://openalex.org/W2103320423","https://openalex.org/W2111668044","https://openalex.org/W2118702395","https://openalex.org/W2142851965","https://openalex.org/W2148230084","https://openalex.org/W2149652080","https://openalex.org/W2152447715","https://openalex.org/W2156486698","https://openalex.org/W2164101876","https://openalex.org/W2495701169"],"related_works":["https://openalex.org/W2608897767","https://openalex.org/W2963768675","https://openalex.org/W2153829573","https://openalex.org/W2099376255","https://openalex.org/W2004047158","https://openalex.org/W2119153672","https://openalex.org/W2993015344","https://openalex.org/W1559320887","https://openalex.org/W2374704553","https://openalex.org/W2082611414"],"abstract_inverted_index":{"In":[0,37],"this":[1],"paper,":[2],"we":[3,39,101,144],"consider":[4,40],"the":[5,15,19,50,66,71,79,91,94,113,125],"problem":[6],"of":[7,52],"joint":[8,105],"relay":[9,18,57,83,109,127,161],"selection":[10,58,110,162],"and":[11,17,59,82,85,108,129,149,168],"power":[12,60,76,106,165,170],"allocation":[13,61,107,166],"at":[14,78],"source":[16,81],"nodes":[20,29,84,128],"in":[21,27,49],"a":[22,53,134,153],"cognitive":[23],"radio":[24],"(CR)":[25],"system":[26,46,73],"which":[28],"are":[30,62],"allowed":[31],"to":[32,64,75,93,130,159],"cooperate":[33],"with":[34,163],"each":[35],"other.":[36],"particular,":[38],"an":[41,103],"amplify-and-forward":[42],"(AF)":[43],"relaying":[44],"secondary":[45,72,80,92,114],"that":[47,146],"operates":[48],"presence":[51],"primary":[54,95],"system.":[55,96,115],"Joint":[56],"aimed":[63],"achieve":[65],"maximum":[67],"possible":[68],"throughput":[69,155],"for":[70,112],"subject":[74],"constraints":[77,89],"by":[86],"considering":[87],"interference":[88],"from":[90],"Using":[97],"constrained":[98],"optimization":[99],"techniques,":[100],"derive":[102],"optimal":[104,118,148,164],"scheme":[111,119],"The":[116],"proposed":[117],"requires":[120],"exhaustive":[121],"search":[122,137],"over":[123],"all":[124],"candidate":[126],"reduce":[131],"its":[132],"complexity,":[133],"non-exhaustive":[135],"sub-optimal":[136,150],"method":[138],"is":[139],"also":[140],"proposed.":[141],"By":[142],"simulation,":[143],"show":[145],"both":[147],"schemes":[151],"provide":[152],"significant":[154],"gain":[156],"when":[157],"compared":[158],"random":[160],"(OPA)":[167],"equal":[169],"allocations":[171],"(EPA).":[172]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}