{"id":"https://openalex.org/W2562425540","doi":"https://doi.org/10.1109/pimrc.2016.7794814","title":"Energy efficiency optimization in OFDMA heterogeneous networks with RF energy harvesting","display_name":"Energy efficiency optimization in OFDMA heterogeneous networks with RF energy harvesting","publication_year":2016,"publication_date":"2016-09-01","ids":{"openalex":"https://openalex.org/W2562425540","doi":"https://doi.org/10.1109/pimrc.2016.7794814","mag":"2562425540"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2016.7794814","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2016.7794814","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","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/A5100434658","display_name":"Zhiqiang Chen","orcid":"https://orcid.org/0000-0002-0793-0089"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhiqiang Chen","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing","Beijing Laboratory of Advanced Information Networks, Beijing"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Beijing Laboratory of Advanced Information Networks, Beijing","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000851572","display_name":"Xiangming Wen","orcid":"https://orcid.org/0000-0003-2793-6696"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4210165198","display_name":"Beijing Advanced Sciences and Innovation Center","ror":"https://ror.org/05qm21180","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165198"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangming Wen","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing","Beijing Advanced Innovation Center for Future Internet Technology"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Beijing Advanced Innovation Center for Future Internet Technology","institution_ids":["https://openalex.org/I4210165198"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101520824","display_name":"Zhaoming Lu","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4210165198","display_name":"Beijing Advanced Sciences and Innovation Center","ror":"https://ror.org/05qm21180","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165198"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaoming Lu","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing","Beijing Advanced Innovation Center for Future Internet Technology"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Beijing Advanced Innovation Center for Future Internet Technology","institution_ids":["https://openalex.org/I4210165198"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071392558","display_name":"Wenpeng Jing","orcid":"https://orcid.org/0000-0002-6553-0358"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenpeng Jing","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing","Beijing Laboratory of Advanced Information Networks, Beijing"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Beijing Laboratory of Advanced Information Networks, Beijing","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064990309","display_name":"Zeguo Xi","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zeguo Xi","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing","Beijing Laboratory of Advanced Information Networks, Beijing"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Beijing Laboratory of Advanced Information Networks, Beijing","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104033778","display_name":"Kun Chen","orcid":"https://orcid.org/0000-0003-4007-0110"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Chen","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing","Beijing Laboratory of Advanced Information Networks, Beijing"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Beijing Laboratory of Advanced Information Networks, Beijing","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100434658"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.3675,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.67454438,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/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/T11158","display_name":"Wireless Networks and Protocols","score":0.9991999864578247,"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/computer-science","display_name":"Computer science","score":0.7342738509178162},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.6427088975906372},{"id":"https://openalex.org/keywords/nash-equilibrium","display_name":"Nash equilibrium","score":0.5719316601753235},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.5493112802505493},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.5433514714241028},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.49924421310424805},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.48004019260406494},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.4598809480667114},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4596843421459198},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4495689272880554},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4249078333377838},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.42479270696640015},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.42325595021247864},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3847096562385559},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.372936874628067},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.22643014788627625},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.17125853896141052},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16251668334007263},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12195956707000732},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11329546570777893},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11291185021400452},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.08908343315124512}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7342738509178162},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.6427088975906372},{"id":"https://openalex.org/C46814582","wikidata":"https://www.wikidata.org/wiki/Q23389","display_name":"Nash equilibrium","level":2,"score":0.5719316601753235},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.5493112802505493},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.5433514714241028},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.49924421310424805},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.48004019260406494},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.4598809480667114},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4596843421459198},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4495689272880554},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4249078333377838},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.42479270696640015},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.42325595021247864},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3847096562385559},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.372936874628067},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.22643014788627625},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.17125853896141052},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16251668334007263},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12195956707000732},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11329546570777893},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11291185021400452},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08908343315124512},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2016.7794814","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2016.7794814","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1582743214","https://openalex.org/W1929879458","https://openalex.org/W1963703814","https://openalex.org/W1967905547","https://openalex.org/W1975517253","https://openalex.org/W2016358658","https://openalex.org/W2041647218","https://openalex.org/W2084208304","https://openalex.org/W2086727758","https://openalex.org/W2095548369","https://openalex.org/W2116770996","https://openalex.org/W2126087318","https://openalex.org/W2128145324","https://openalex.org/W2140973383","https://openalex.org/W2289525033","https://openalex.org/W3099160707","https://openalex.org/W3101496806","https://openalex.org/W4229842170","https://openalex.org/W6697032138"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2515629000","https://openalex.org/W2103590590","https://openalex.org/W2013230419","https://openalex.org/W2169192185","https://openalex.org/W4372349176","https://openalex.org/W2395708164","https://openalex.org/W2140606879","https://openalex.org/W2915576678","https://openalex.org/W2773948804"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"the":[3,11,23,29,43,50,81,96,100,104,118,123,139,154],"power":[4,83,113],"allocation":[5,84,114],"problem,":[6,77,119],"which":[7],"aims":[8],"to":[9,46,63,116,127],"optimize":[10],"energy":[12,36,48,58,149],"efficiency":[13],"(EE)":[14],"of":[15,31,103,133,153],"downlink":[16],"OFDMA":[17],"heterogeneous":[18],"networks,":[19],"is":[20,142],"researched.":[21],"Specifically,":[22],"terminals":[24],"are":[25,71],"sensor":[26,44,156],"nodes":[27,45,157],"in":[28,53,144],"Internet":[30],"Things":[32],"(IoT)":[33],"with":[34],"RF":[35],"harvesting":[37,148],"(EH)":[38],"technology.":[39],"This":[40],"technology":[41],"enables":[42],"capture":[47],"from":[49],"wireless":[51],"signals":[52],"air,":[54],"constitutes":[55],"a":[56,110],"permanent":[57],"source,":[59],"and":[60,68,98,120,150],"provides":[61],"self-stainability":[62],"them.":[64],"Traditional":[65],"interference":[66],"analysis":[67],"EE":[69],"modeling":[70],"unsuitable":[72],"for":[73],"our":[74],"EH":[75,88],"introduced":[76],"so":[78],"we":[79,94],"model":[80],"energy-efficient":[82,112,146],"problem":[85],"as":[86],"an":[87],"based":[89],"non-cooperative":[90],"(EHNC)":[91],"game.":[92],"Then":[93],"prove":[95],"existence":[97],"reveal":[99,121],"uniqueness":[101],"conditions":[102],"EHNC":[105],"game":[106,124],"equilibrium.":[107],"We":[108],"propose":[109],"distributed":[111],"algorithm":[115,141],"solve":[117],"that":[122,138],"can":[125],"converge":[126],"Nash":[128],"equilibrium":[129],"after":[130],"certain":[131],"times":[132],"iterations.":[134],"Simulation":[135],"results":[136],"show":[137],"proposed":[140],"effective":[143],"increasing":[145],"performance,":[147],"guaranteeing":[151],"QoS":[152],"IoT":[155],"simultaneously.":[158]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}