{"id":"https://openalex.org/W1979665633","doi":"https://doi.org/10.1109/iswcs.2011.6125397","title":"Joint iterative power allocation and relay selection for cooperative MIMO systems using discrete stochastic algorithms","display_name":"Joint iterative power allocation and relay selection for cooperative MIMO systems using discrete stochastic algorithms","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W1979665633","doi":"https://doi.org/10.1109/iswcs.2011.6125397","mag":"1979665633"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2011.6125397","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2011.6125397","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 8th International Symposium on Wireless Communication Systems","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/A5073498822","display_name":"Patrick Clarke","orcid":"https://orcid.org/0000-0002-7364-6078"},"institutions":[{"id":"https://openalex.org/I52099693","display_name":"University of York","ror":"https://ror.org/04m01e293","country_code":"GB","type":"education","lineage":["https://openalex.org/I52099693"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Patrick Clarke","raw_affiliation_strings":["Communications Research Group, Department of Electronics, University of York, York, UK","Communications Research Group, Department of Electronics, University of York, York YO10 5DD, UK"],"affiliations":[{"raw_affiliation_string":"Communications Research Group, Department of Electronics, University of York, York, UK","institution_ids":["https://openalex.org/I52099693"]},{"raw_affiliation_string":"Communications Research Group, Department of Electronics, University of York, York YO10 5DD, UK","institution_ids":["https://openalex.org/I52099693"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049028312","display_name":"Rodrigo C. de Lamare","orcid":"https://orcid.org/0000-0003-2322-6451"},"institutions":[{"id":"https://openalex.org/I52099693","display_name":"University of York","ror":"https://ror.org/04m01e293","country_code":"GB","type":"education","lineage":["https://openalex.org/I52099693"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rodrigo C. de Lamare","raw_affiliation_strings":["Communications Research Group, Department of Electronics, University of York, York, UK","Communications Research Group, Department of Electronics, University of York, York YO10 5DD, UK"],"affiliations":[{"raw_affiliation_string":"Communications Research Group, Department of Electronics, University of York, York, UK","institution_ids":["https://openalex.org/I52099693"]},{"raw_affiliation_string":"Communications Research Group, Department of Electronics, University of York, York YO10 5DD, UK","institution_ids":["https://openalex.org/I52099693"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5073498822"],"corresponding_institution_ids":["https://openalex.org/I52099693"],"apc_list":null,"apc_paid":null,"fwci":2.4505,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.88864672,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"432","last_page":"436"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9968000054359436,"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":0.9965999722480774,"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":0.7319341897964478},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7217614054679871},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6652763485908508},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5306388735771179},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5235973596572876},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5082704424858093},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.5032698512077332},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.4881468713283539},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.4698105454444885},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.44476282596588135},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.439503014087677},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.42423611879348755},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2729988098144531},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2599338889122009},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15389779210090637},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10691392421722412},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07405754923820496},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06865444779396057},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.06452330946922302}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7319341897964478},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7217614054679871},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6652763485908508},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5306388735771179},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5235973596572876},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5082704424858093},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.5032698512077332},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.4881468713283539},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.4698105454444885},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.44476282596588135},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.439503014087677},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.42423611879348755},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2729988098144531},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2599338889122009},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15389779210090637},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10691392421722412},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07405754923820496},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06865444779396057},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.06452330946922302},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"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/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"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/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iswcs.2011.6125397","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2011.6125397","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 8th International Symposium on Wireless Communication Systems","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":17,"referenced_works":["https://openalex.org/W1981093646","https://openalex.org/W1993709531","https://openalex.org/W1999542175","https://openalex.org/W2021927305","https://openalex.org/W2026879047","https://openalex.org/W2046079444","https://openalex.org/W2094618491","https://openalex.org/W2097485655","https://openalex.org/W2121021516","https://openalex.org/W2133489588","https://openalex.org/W2138708547","https://openalex.org/W2142937021","https://openalex.org/W2147507815","https://openalex.org/W2152121970","https://openalex.org/W2169394990","https://openalex.org/W2171159551","https://openalex.org/W6662105034"],"related_works":["https://openalex.org/W2090656273","https://openalex.org/W2047006631","https://openalex.org/W1997240170","https://openalex.org/W2187692743","https://openalex.org/W1498781268","https://openalex.org/W2038230493","https://openalex.org/W2099955065","https://openalex.org/W2144246991","https://openalex.org/W1552724012","https://openalex.org/W2168284980"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"we":[3],"propose":[4],"a":[5,31,54,59],"set":[6],"of":[7,33,88,97],"joint":[8,72],"power":[9,40,75],"allocation":[10,41],"and":[11,48,74,77,93],"relay":[12],"selection":[13],"(RS)":[14],"algorithms":[15,25],"for":[16],"multi-relay":[17],"cooperative":[18],"multiple-input-multiple-output":[19],"(MIMO)":[20],"systems.":[21],"Adaptive":[22],"discrete":[23],"stochastic":[24,37],"(DSA)":[26],"are":[27,51,66,81],"used":[28],"to":[29,83],"generate":[30],"subset":[32],"relays":[34],"over":[35],"which":[36,70],"gradient":[38],"continuous":[39],"operates.":[42],"Optimum":[43],"minimum":[44],"mean-square":[45],"error":[46],"(MMSE)":[47],"adaptive":[49],"reception":[50],"considered":[52],"in":[53],"decode-and-forward":[55],"(DF)":[56],"network":[57],"with":[58],"non-negligible":[60],"direct":[61],"path.":[62],"Bit-error-rate":[63],"(BER)":[64],"comparisons":[65],"given":[67],"against":[68],"systems":[69],"lack":[71],"RS":[73],"allocation,":[76],"the":[78,95],"proposed":[79],"schemes":[80],"shown":[82],"achieve":[84],"an":[85],"increased":[86],"rate":[87],"convergence,":[89],"improved":[90],"steady-state":[91],"performance":[92],"involve":[94],"manipulation":[96],"smaller":[98],"dimensionality":[99],"matrices.":[100]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}