{"id":"https://openalex.org/W1981320784","doi":"https://doi.org/10.1109/iccw.2013.6649253","title":"A low complexity algorithm for multiple relay selection in two-way relaying Cognitive Radio networks","display_name":"A low complexity algorithm for multiple relay selection in two-way relaying Cognitive Radio networks","publication_year":2013,"publication_date":"2013-06-01","ids":{"openalex":"https://openalex.org/W1981320784","doi":"https://doi.org/10.1109/iccw.2013.6649253","mag":"1981320784"},"language":"en","primary_location":{"id":"doi:10.1109/iccw.2013.6649253","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2013.6649253","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Communications Workshops (ICC)","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/A5055415133","display_name":"Ahmad Alsharoa","orcid":null},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":true,"raw_author_name":"Ahmad Alsharoa","raw_affiliation_strings":["Computer Electrical, and Mathematical Science of Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Makkah, Kingdom of Saudi Arabia","Math. Sci. of Eng. (CEMSE) Div., King Abdullah Univ. of Sci. & Technol. (KAUST), Thuwal, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Computer Electrical, and Mathematical Science of Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Makkah, Kingdom of Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]},{"raw_affiliation_string":"Math. Sci. of Eng. (CEMSE) Div., King Abdullah Univ. of Sci. & Technol. (KAUST), Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021394822","display_name":"Hakim Ghazzai","orcid":"https://orcid.org/0000-0002-8636-4264"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Hakim Ghazzai","raw_affiliation_strings":["Computer Electrical, and Mathematical Science of Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Makkah, Kingdom of Saudi Arabia","Math. Sci. of Eng. (CEMSE) Div., King Abdullah Univ. of Sci. & Technol. (KAUST), Thuwal, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Computer Electrical, and Mathematical Science of Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Makkah, Kingdom of Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]},{"raw_affiliation_string":"Math. Sci. of Eng. (CEMSE) Div., King Abdullah Univ. of Sci. & Technol. (KAUST), Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083193286","display_name":"Mohamed\u2010Slim Alouini","orcid":"https://orcid.org/0000-0003-4827-1793"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Mohamed-Slim Alouini","raw_affiliation_strings":["Computer Electrical, and Mathematical Science of Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Makkah, Kingdom of Saudi Arabia","Math. Sci. of Eng. (CEMSE) Div., King Abdullah Univ. of Sci. & Technol. (KAUST), Thuwal, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Computer Electrical, and Mathematical Science of Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Makkah, Kingdom of Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]},{"raw_affiliation_string":"Math. Sci. of Eng. (CEMSE) Div., King Abdullah Univ. of Sci. & Technol. (KAUST), Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5055415133"],"corresponding_institution_ids":["https://openalex.org/I71920554"],"apc_list":null,"apc_paid":null,"fwci":3.2621,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.92360055,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"327","last_page":"331"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","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/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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9979000091552734,"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":0.884331226348877},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.8649417757987976},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.737269401550293},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.6529678702354431},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.634806215763092},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5684319734573364},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.551049530506134},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5454001426696777},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5163570642471313},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4922279417514801},{"id":"https://openalex.org/keywords/selection-algorithm","display_name":"Selection algorithm","score":0.45025551319122314},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4005663990974426},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3636557459831238},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3531375527381897},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21872857213020325},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.17042842507362366},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1339675784111023},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08222785592079163}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.884331226348877},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8649417757987976},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.737269401550293},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.6529678702354431},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.634806215763092},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5684319734573364},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.551049530506134},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5454001426696777},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5163570642471313},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4922279417514801},{"id":"https://openalex.org/C2775973920","wikidata":"https://www.wikidata.org/wiki/Q3252726","display_name":"Selection algorithm","level":3,"score":0.45025551319122314},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4005663990974426},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3636557459831238},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3531375527381897},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21872857213020325},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.17042842507362366},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1339675784111023},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08222785592079163},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iccw.2013.6649253","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2013.6649253","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Communications Workshops (ICC)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/564744","is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/564744","pdf_url":null,"source":{"id":"https://openalex.org/S4306401596","display_name":"King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71920554","host_organization_name":"King Abdullah University of Science and Technology","host_organization_lineage":["https://openalex.org/I71920554"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2002528944","https://openalex.org/W2003609771","https://openalex.org/W2047053814","https://openalex.org/W2071707134","https://openalex.org/W2104727594","https://openalex.org/W2123528802","https://openalex.org/W2161959816","https://openalex.org/W2164101876","https://openalex.org/W2751809630","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2354086616","https://openalex.org/W4290718514","https://openalex.org/W2109402655","https://openalex.org/W2810150867","https://openalex.org/W2360540974","https://openalex.org/W2028145853","https://openalex.org/W2884732979","https://openalex.org/W4310154729","https://openalex.org/W2559182294","https://openalex.org/W2740597853"],"abstract_inverted_index":{"In":[0,125],"this":[1],"paper,":[2],"a":[3,18,68,95,117],"multiple":[4,104],"relay":[5,105,138],"selection":[6,106,139],"scheme":[7,107,133],"for":[8],"two-way":[9],"relaying":[10],"cognitive":[11],"radio":[12],"network":[13],"is":[14,47,78],"investigated.":[15],"We":[16],"consider":[17],"cooperative":[19],"Cognitive":[20],"Radio":[21],"(CR)":[22],"system":[23],"with":[24,62,109],"spectrum":[25,61],"sharing":[26],"scenario":[27],"using":[28],"Amplify-and-Forward":[29],"(AF)":[30],"protocol,":[31],"where":[32],"licensed":[33,64],"users":[34,37,56,65],"and":[35],"unlicensed":[36,55],"operate":[38],"on":[39],"the":[40,50,54,60,63,91,99,102,136],"same":[41],"frequency":[42],"band.":[43],"The":[44],"main":[45],"objective":[46],"to":[48,58,80,98],"maximize":[49],"sum":[51],"rate":[52],"of":[53,101,122],"allowed":[57],"share":[59],"by":[66],"respecting":[67],"tolerated":[69],"interference":[70],"threshold.":[71],"A":[72],"practical":[73],"low":[74],"complexity":[75],"heuristic":[76],"approach":[77],"proposed":[79,92,132],"solve":[81],"our":[82,131],"formulated":[83],"optimization":[84],"problem.":[85],"Selected":[86],"numerical":[87],"results":[88,128],"show":[89,129],"that":[90,130],"algorithm":[93],"reaches":[94],"performance":[96,100],"close":[97],"optimal":[103],"either":[108],"discrete":[110],"or":[111],"continuous":[112],"power":[113],"distributions":[114],"while":[115],"providing":[116],"considerable":[118],"saving":[119],"in":[120],"terms":[121],"computational":[123],"complexity.":[124],"addition,":[126],"these":[127],"significantly":[134],"outperforms":[135],"single":[137],"scheme.":[140]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
