{"id":"https://openalex.org/W2964054420","doi":"https://doi.org/10.23919/wiopt.2018.8362859","title":"Cluster-based wireless energy transfer for low complex energy receivers","display_name":"Cluster-based wireless energy transfer for low complex energy receivers","publication_year":2018,"publication_date":"2018-05-01","ids":{"openalex":"https://openalex.org/W2964054420","doi":"https://doi.org/10.23919/wiopt.2018.8362859","mag":"2964054420"},"language":"en","primary_location":{"id":"doi:10.23919/wiopt.2018.8362859","is_oa":false,"landing_page_url":"https://doi.org/10.23919/wiopt.2018.8362859","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 16th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5039810536","display_name":"Samith Abeywickrama","orcid":"https://orcid.org/0000-0002-2633-9075"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Samith Abeywickrama","raw_affiliation_strings":["National University of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017935680","display_name":"Tharaka Samarasinghe","orcid":"https://orcid.org/0000-0002-5189-5743"},"institutions":[{"id":"https://openalex.org/I195740183","display_name":"University of Moratuwa","ror":"https://ror.org/0491f5305","country_code":"LK","type":"education","lineage":["https://openalex.org/I195740183"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Tharaka Samarasinghe","raw_affiliation_strings":["University of Moratuwa, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Moratuwa, Sri Lanka","institution_ids":["https://openalex.org/I195740183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060020877","display_name":"Chau Yuen","orcid":"https://orcid.org/0000-0002-9307-2120"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chau Yuen","raw_affiliation_strings":["Singapore University of Technology and Design, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100422102","display_name":"Rui Zhang","orcid":"https://orcid.org/0000-0002-8729-8393"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Rui Zhang","raw_affiliation_strings":["National University of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"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":0.9994000196456909,"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"}},{"id":"https://openalex.org/T11249","display_name":"Wireless Power Transfer Systems","score":0.9961000084877014,"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/computer-science","display_name":"Computer science","score":0.6647184491157532},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6474639177322388},{"id":"https://openalex.org/keywords/centroid","display_name":"Centroid","score":0.6007795333862305},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5606504082679749},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5173770785331726},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.5021789073944092},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.49764755368232727},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.463522732257843},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.4560650587081909},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4182146489620209},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.41033533215522766},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.283872127532959},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2505602240562439},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21412405371665955},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.16576209664344788},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16020682454109192},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15366125106811523}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6647184491157532},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6474639177322388},{"id":"https://openalex.org/C146599234","wikidata":"https://www.wikidata.org/wiki/Q511093","display_name":"Centroid","level":2,"score":0.6007795333862305},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5606504082679749},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5173770785331726},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.5021789073944092},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.49764755368232727},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.463522732257843},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.4560650587081909},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4182146489620209},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.41033533215522766},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.283872127532959},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2505602240562439},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21412405371665955},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.16576209664344788},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16020682454109192},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15366125106811523},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/wiopt.2018.8362859","is_oa":false,"landing_page_url":"https://doi.org/10.23919/wiopt.2018.8362859","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 16th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W604181985","https://openalex.org/W1964338924","https://openalex.org/W1990961611","https://openalex.org/W2032372805","https://openalex.org/W2058512885","https://openalex.org/W2064036620","https://openalex.org/W2083962008","https://openalex.org/W2086986501","https://openalex.org/W2094000142","https://openalex.org/W2122744491","https://openalex.org/W2133108373","https://openalex.org/W2150593711","https://openalex.org/W2156513118","https://openalex.org/W2161872841","https://openalex.org/W2296319761","https://openalex.org/W2344605736","https://openalex.org/W2469105537","https://openalex.org/W2532189199","https://openalex.org/W2570596452","https://openalex.org/W2612437393","https://openalex.org/W2616600784","https://openalex.org/W2783524296","https://openalex.org/W2964015851","https://openalex.org/W2964227462","https://openalex.org/W3105459393","https://openalex.org/W4239651601","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2381926679","https://openalex.org/W2378211422","https://openalex.org/W2007009951","https://openalex.org/W2355663289","https://openalex.org/W2082644203","https://openalex.org/W4321353415","https://openalex.org/W2982399888","https://openalex.org/W2745001401","https://openalex.org/W2106913410","https://openalex.org/W4380372336"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,9,15,42,119],"novel":[4],"channel":[5,74],"estimation":[6],"method":[7,160],"and":[8,55,67,82,139],"cluster-based":[10],"opportunistic":[11,149],"scheduling":[12,142],"policy,":[13],"for":[14,97],"wireless":[16],"energy":[17,25,38,107],"transfer":[18],"(WET)":[19],"system":[20],"consisting":[21],"of":[22,44,129,133],"multiple":[23],"low-complex":[24],"receivers":[26],"(ERs)":[27],"with":[28],"limited":[29],"processing":[30],"capabilities.":[31],"Firstly,":[32],"in":[33,93,111],"the":[34,37,62,65,73,76,83,104,112,126,137,158],"training":[35],"stage,":[36],"transmitter":[39],"(ET)":[40],"obtains":[41],"set":[43],"Received":[45],"Signal":[46],"Strength":[47],"Indicator":[48],"(RSSI)":[49],"feedback":[50],"values":[51,57],"from":[52,136],"all":[53,68,109],"ERs,":[54],"these":[56],"are":[58,78],"used":[59],"to":[60,90,147],"estimate":[61],"channels":[63],"between":[64],"ET":[66],"ERs.":[69],"Next,":[70],"based":[71],"on":[72],"estimates,":[75],"ERs":[77,110,124],"grouped":[79],"into":[80],"clusters,":[81],"cluster":[84,114],"that":[85,102,157],"has":[86],"its":[87,91],"members":[88],"closest":[89],"centroid":[92],"phase":[94],"is":[95,115,155],"selected":[96,113,131],"dedicated":[98],"WET.":[99],"The":[100],"beamformer":[101],"maximizes":[103],"minimum":[105],"harvested":[106],"among":[108],"found":[116],"by":[117],"solving":[118],"convex":[120],"optimization":[121],"problem.":[122],"All":[123],"have":[125],"same":[127],"chance":[128],"being":[130],"regardless":[132],"their":[134],"distances":[135],"ET,":[138],"hence,":[140],"this":[141],"policy":[143],"can":[144],"be":[145,148],"considered":[146],"as":[150,152],"well":[151],"fair.":[153],"It":[154],"shown":[156],"proposed":[159],"achieves":[161],"significant":[162],"performance":[163],"gains":[164],"over":[165],"benchmark":[166],"schemes.":[167]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
