{"id":"https://openalex.org/W3114932363","doi":"https://doi.org/10.1109/lwc.2020.3044902","title":"Geometric Analysis-Based Cluster Head Selection for Sectorized Wireless Powered Sensor Networks","display_name":"Geometric Analysis-Based Cluster Head Selection for Sectorized Wireless Powered Sensor Networks","publication_year":2020,"publication_date":"2020-12-18","ids":{"openalex":"https://openalex.org/W3114932363","doi":"https://doi.org/10.1109/lwc.2020.3044902","mag":"3114932363"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2020.3044902","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2020.3044902","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-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/A5063689433","display_name":"Hyun-Ho Choi","orcid":"https://orcid.org/0000-0002-6785-2596"},"institutions":[{"id":"https://openalex.org/I119060216","display_name":"Hankyong National University","ror":"https://ror.org/0031nsg68","country_code":"KR","type":"education","lineage":["https://openalex.org/I119060216"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyun-Ho Choi","raw_affiliation_strings":["School of ICT, Robotics and Mechanical Engineering, Hankyong National University, Anseong, South Korea"],"affiliations":[{"raw_affiliation_string":"School of ICT, Robotics and Mechanical Engineering, Hankyong National University, Anseong, South Korea","institution_ids":["https://openalex.org/I119060216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019220014","display_name":"Sengly Muy","orcid":"https://orcid.org/0000-0002-9049-4459"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sengly Muy","raw_affiliation_strings":["School of the Electrical Engineering, Chung-Ang University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of the Electrical Engineering, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054840258","display_name":"Jung-Ryun Lee","orcid":"https://orcid.org/0000-0001-7372-5692"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jung-Ryun Lee","raw_affiliation_strings":["School of the Electrical Engineering, Chung-Ang University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of the Electrical Engineering, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5063689433"],"corresponding_institution_ids":["https://openalex.org/I119060216"],"apc_list":null,"apc_paid":null,"fwci":1.233,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.7990039,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"10","issue":"3","first_page":"649","last_page":"653"},"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":0.9975000023841858,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/wireless-sensor-network","display_name":"Wireless sensor network","score":0.7770873308181763},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6884199380874634},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6653512716293335},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5229074358940125},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4364669919013977},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3976220190525055},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.35414421558380127},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3039768934249878},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18741226196289062},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.146440327167511}],"concepts":[{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.7770873308181763},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6884199380874634},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6653512716293335},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5229074358940125},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4364669919013977},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3976220190525055},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.35414421558380127},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3039768934249878},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18741226196289062},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.146440327167511},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2020.3044902","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2020.3044902","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8799999952316284,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G465554374","display_name":null,"funder_award_id":"2019R1A2C4070466","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G7107687179","display_name":null,"funder_award_id":"2020R1A2C1010929","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1783275161","https://openalex.org/W1916723779","https://openalex.org/W1973720496","https://openalex.org/W2012130152","https://openalex.org/W2058705882","https://openalex.org/W2094000142","https://openalex.org/W2096372789","https://openalex.org/W2245031124","https://openalex.org/W2588592195","https://openalex.org/W2760295670","https://openalex.org/W2913422091","https://openalex.org/W2963704299","https://openalex.org/W2979729385","https://openalex.org/W3104612859","https://openalex.org/W3114932363","https://openalex.org/W3132492254","https://openalex.org/W6674916994","https://openalex.org/W6788097467"],"related_works":["https://openalex.org/W1975451135","https://openalex.org/W3148968234","https://openalex.org/W2890570089","https://openalex.org/W2989915292","https://openalex.org/W2295628284","https://openalex.org/W145760256","https://openalex.org/W2028086369","https://openalex.org/W2372188366","https://openalex.org/W2799270999","https://openalex.org/W4280499399"],"abstract_inverted_index":{"In":[0],"this":[1,42,106],"letter,":[2],"we":[3,74],"consider":[4],"a":[5,32,38,99],"sectorized":[6,43],"wireless":[7],"powered":[8],"sensor":[9,13,103],"network":[10],"(WPSN),":[11],"wherein":[12],"nodes,":[14],"which":[15],"are":[16],"clustered":[17],"based":[18],"on":[19],"sectors,":[20],"transmit":[21],"data":[22],"to":[23,50,110,128],"the":[24,57,66,83,87,90,94,117,120,129,137,142],"cluster":[25],"head":[26],"(CH)":[27],"using":[28],"energy":[29],"harvested":[30],"from":[31],"hybrid":[33],"access":[34],"point.":[35],"We":[36],"construct":[37],"system":[39],"model":[40],"for":[41],"WPSN":[44],"and":[45,72],"formulate":[46],"an":[47,52,76],"optimization":[48],"problem":[49],"obtain":[51,65],"optimal":[53,67,84,107,130],"CH":[54,68,88,123],"that":[55,81,97,116],"maximizes":[56],"achievable":[58],"transmission":[59],"rate":[60],"of":[61,86,93,102,119],"sensing":[62],"data.":[63],"To":[64],"with":[69],"low":[70],"overhead":[71],"complexity,":[73],"perform":[75],"asymptotic":[77],"geometric":[78],"analysis":[79],"(GA)":[80],"determines":[82],"coordinates":[85,108],"in":[89],"considered":[91],"area":[92],"sector":[95],"such":[96],"only":[98],"small":[100],"number":[101],"nodes":[104],"near":[105],"need":[109],"be":[111],"investigated.":[112],"Simulation":[113],"results":[114],"show":[115],"performance":[118,131],"proposed":[121,138],"GA-based":[122],"selection":[124],"method":[125,139],"is":[126],"close":[127],"exhibited":[132],"by":[133],"exhaustive":[134],"search;":[135],"moreover,":[136],"substantially":[140],"reduces":[141],"channel":[143],"feedback":[144],"overhead.":[145]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}