{"id":"https://openalex.org/W1600673066","doi":"https://doi.org/10.1109/icc.2015.7248304","title":"Optimal power control for energy harvesting cognitive radio networks","display_name":"Optimal power control for energy harvesting cognitive radio networks","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W1600673066","doi":"https://doi.org/10.1109/icc.2015.7248304","mag":"1600673066"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2015.7248304","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2015.7248304","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communications (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/A5057882185","display_name":"Peter He","orcid":"https://orcid.org/0000-0001-5000-0453"},"institutions":[{"id":"https://openalex.org/I530967","display_name":"Toronto Metropolitan University","ror":"https://ror.org/05g13zd79","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Peter He","raw_affiliation_strings":["Dept. of Electrical and Computer Engineering, Ryerson University, Ontario, Canada","Dept. of Electrical and Computer Engineering, Ryerson University, Ontario, Canada, M5B 2K3"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, Ryerson University, Ontario, Canada","institution_ids":["https://openalex.org/I530967"]},{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, Ryerson University, Ontario, Canada, M5B 2K3","institution_ids":["https://openalex.org/I530967"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100765829","display_name":"Lian Zhao","orcid":"https://orcid.org/0000-0002-5602-1738"},"institutions":[{"id":"https://openalex.org/I530967","display_name":"Toronto Metropolitan University","ror":"https://ror.org/05g13zd79","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Lian Zhao","raw_affiliation_strings":["Dept. of Electrical and Computer Engineering, Ryerson University, Ontario, Canada","Dept. of Electrical and Computer Engineering, Ryerson University, Ontario, Canada, M5B 2K3"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, Ryerson University, Ontario, Canada","institution_ids":["https://openalex.org/I530967"]},{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, Ryerson University, Ontario, Canada, M5B 2K3","institution_ids":["https://openalex.org/I530967"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5057882185"],"corresponding_institution_ids":["https://openalex.org/I530967"],"apc_list":null,"apc_paid":null,"fwci":1.9728,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.87257546,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"92","last_page":"97"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":1.0,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.7800676822662354},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.6846498250961304},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6482704877853394},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.633315920829773},{"id":"https://openalex.org/keywords/recursion","display_name":"Recursion (computer science)","score":0.6185482144355774},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5518661737442017},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.49145519733428955},{"id":"https://openalex.org/keywords/lift","display_name":"Lift (data mining)","score":0.4855463206768036},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.476589173078537},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4713674783706665},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.46850231289863586},{"id":"https://openalex.org/keywords/optimal-control","display_name":"Optimal control","score":0.44678062200546265},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4357059597969055},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.42209911346435547},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4198518991470337},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.41877955198287964},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.33962783217430115},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.31200486421585083},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2804147005081177},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21347260475158691},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12019744515419006},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11497777700424194},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09746098518371582},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.0904369056224823}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7800676822662354},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.6846498250961304},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6482704877853394},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.633315920829773},{"id":"https://openalex.org/C168773036","wikidata":"https://www.wikidata.org/wiki/Q264164","display_name":"Recursion (computer science)","level":2,"score":0.6185482144355774},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5518661737442017},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.49145519733428955},{"id":"https://openalex.org/C139002025","wikidata":"https://www.wikidata.org/wiki/Q3001212","display_name":"Lift (data mining)","level":2,"score":0.4855463206768036},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.476589173078537},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4713674783706665},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.46850231289863586},{"id":"https://openalex.org/C91575142","wikidata":"https://www.wikidata.org/wiki/Q1971426","display_name":"Optimal control","level":2,"score":0.44678062200546265},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4357059597969055},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.42209911346435547},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4198518991470337},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.41877955198287964},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.33962783217430115},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.31200486421585083},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2804147005081177},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21347260475158691},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12019744515419006},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11497777700424194},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09746098518371582},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0904369056224823},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","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/icc.2015.7248304","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2015.7248304","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1794490453","https://openalex.org/W1994699426","https://openalex.org/W2012522360","https://openalex.org/W2021161183","https://openalex.org/W2023164753","https://openalex.org/W2027234188","https://openalex.org/W2030132186","https://openalex.org/W2035229442","https://openalex.org/W2038510214","https://openalex.org/W2071707134","https://openalex.org/W2091633261","https://openalex.org/W2107689535","https://openalex.org/W2138075555","https://openalex.org/W2141696665","https://openalex.org/W2145834571","https://openalex.org/W2150490466","https://openalex.org/W2152144019","https://openalex.org/W2152589112","https://openalex.org/W2161512475","https://openalex.org/W2166023188","https://openalex.org/W2168078104","https://openalex.org/W2544446438","https://openalex.org/W2798766386","https://openalex.org/W4214606613","https://openalex.org/W4242209908","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W1973979964","https://openalex.org/W4235820682","https://openalex.org/W185479762","https://openalex.org/W2136943174","https://openalex.org/W1968709058","https://openalex.org/W2095246866","https://openalex.org/W2581865685","https://openalex.org/W2146439229"],"abstract_inverted_index":{"Cognitive":[0],"radio":[1],"(CR)":[2],"can":[3,137],"be":[4,138],"combined":[5],"with":[6,38,74],"energy":[7,48],"harvesting":[8,49],"to":[9,29,34,55,82,117,131,151,156],"lift":[10],"the":[11,24,36,39,44,47,52,56,61,84,97,107,123,127,132,141,157],"spectrum":[12],"efficiency":[13],"and":[14,79,120,126],"make":[15],"use":[16],"of":[17,51,106,122],"green":[18],"energy.":[19,63],"The":[20,89],"allocated":[21],"power":[22,32,76],"for":[23],"secondary":[25],"user":[26,41],"(SU)":[27],"needs":[28],"have":[30],"peak":[31,75],"constraints":[33,77],"restrict":[35],"interference":[37],"primary":[40],"(PU).":[42],"On":[43],"other":[45],"side,":[46],"property":[50],"nodes":[53],"leads":[54],"causality":[57],"feature":[58],"when":[59],"allocating":[60],"harvested":[62],"In":[64],"this":[65],"paper,":[66],"we":[67],"apply":[68],"our":[69],"recently":[70],"proposed":[71,90,108,124],"geometric":[72],"water-filling":[73],"(GWFPP)":[78],"recursion":[80],"machinery":[81],"solve":[83],"target":[85],"throughput":[86,135],"maximization":[87],"problem.":[88,133,158],"algorithm":[91,109],"is":[92,110],"precisely":[93],"defined.":[94],"It":[95],"provides":[96],"exact":[98,128],"optimal":[99,129],"solution":[100,155],"via":[101],"efficient":[102],"finite":[103],"computation.":[104],"Optimality":[105],"strictly":[111],"proved.":[112],"Numerical":[113],"results":[114],"are":[115],"presented":[116],"illustrate":[118],"steps":[119],"effectiveness":[121],"algorithm,":[125],"solutions":[130],"Significant":[134],"gain":[136],"observed":[139],"over":[140],"well-known":[142],"primal-dual":[143],"interior":[144],"point":[145],"method":[146],"(PD-IPM),":[147],"which":[148],"only":[149],"guarantee":[150],"generate":[152],"an":[153],"\u2208":[154]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}