{"id":"https://openalex.org/W2538425809","doi":"https://doi.org/10.1109/pimrc.2014.7136526","title":"Challenges of wireless power transfer for prolonging User Equipment (UE) lifetime in wireless networks","display_name":"Challenges of wireless power transfer for prolonging User Equipment (UE) lifetime in wireless networks","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2538425809","doi":"https://doi.org/10.1109/pimrc.2014.7136526","mag":"2538425809"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2014.7136526","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2014.7136526","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (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/A5089891162","display_name":"Melike Erol\u2010Kantarci","orcid":"https://orcid.org/0000-0001-6787-8457"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Melike Erol-Kantarci","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, University of Ottawa, Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, University of Ottawa, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055542851","display_name":"Hussein T. Mouftah","orcid":"https://orcid.org/0000-0001-7939-7212"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Hussein T. Mouftah","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, University of Ottawa, Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, University of Ottawa, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I153718931"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5089891162"],"corresponding_institution_ids":["https://openalex.org/I153718931"],"apc_list":null,"apc_paid":null,"fwci":0.4187,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.70857955,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2140","last_page":"2144"},"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9991000294685364,"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":0.9955000281333923,"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/wireless-power-transfer","display_name":"Wireless power transfer","score":0.7723705768585205},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.7352001667022705},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5826554894447327},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.5200467109680176},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.5171419978141785},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4977848529815674},{"id":"https://openalex.org/keywords/omnidirectional-antenna","display_name":"Omnidirectional antenna","score":0.48332786560058594},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.48229148983955383},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.4569535553455353},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4562593102455139},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.43565064668655396},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.41287875175476074},{"id":"https://openalex.org/keywords/wi-fi-array","display_name":"Wi-Fi array","score":0.41259995102882385},{"id":"https://openalex.org/keywords/fixed-wireless","display_name":"Fixed wireless","score":0.410068154335022},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3896231949329376},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3794536292552948},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.37348949909210205},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.25867003202438354},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.2022949755191803},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.15910178422927856},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1099749505519867}],"concepts":[{"id":"https://openalex.org/C2779423816","wikidata":"https://www.wikidata.org/wiki/Q6856398","display_name":"Wireless power transfer","level":3,"score":0.7723705768585205},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.7352001667022705},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5826554894447327},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.5200467109680176},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.5171419978141785},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4977848529815674},{"id":"https://openalex.org/C24027999","wikidata":"https://www.wikidata.org/wiki/Q2176348","display_name":"Omnidirectional antenna","level":3,"score":0.48332786560058594},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.48229148983955383},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.4569535553455353},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4562593102455139},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.43565064668655396},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.41287875175476074},{"id":"https://openalex.org/C152153834","wikidata":"https://www.wikidata.org/wiki/Q1339878","display_name":"Wi-Fi array","level":4,"score":0.41259995102882385},{"id":"https://openalex.org/C58074150","wikidata":"https://www.wikidata.org/wiki/Q1408468","display_name":"Fixed wireless","level":5,"score":0.410068154335022},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3896231949329376},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3794536292552948},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.37348949909210205},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25867003202438354},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.2022949755191803},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.15910178422927856},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1099749505519867},{"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/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/pimrc.2014.7136526","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2014.7136526","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (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":0.8799999952316284}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1563190539","https://openalex.org/W1980704868","https://openalex.org/W2025970992","https://openalex.org/W2051702151","https://openalex.org/W2058705882","https://openalex.org/W2067673559","https://openalex.org/W2068499153","https://openalex.org/W2070294268","https://openalex.org/W2097608189","https://openalex.org/W2111505049","https://openalex.org/W2126335077","https://openalex.org/W2153258345","https://openalex.org/W2167617566"],"related_works":["https://openalex.org/W4205317126","https://openalex.org/W2763444231","https://openalex.org/W2236924022","https://openalex.org/W2996994402","https://openalex.org/W2740114034","https://openalex.org/W2766259844","https://openalex.org/W2944239825","https://openalex.org/W4327640760","https://openalex.org/W4312096221","https://openalex.org/W4382678084"],"abstract_inverted_index":{"Communication":[0],"technologies":[1],"are":[2,16,37,132],"striving":[3],"to":[4,11,25,39,102,152,155],"provide":[5,153],"ubiquitous":[6,67],"and":[7,22,44,65,87,122,189,218],"cable-free":[8],"communication":[9],"services":[10],"users":[12],"while":[13],"user":[14],"devices":[15,47],"still":[17],"limited":[18],"with":[19,200],"their":[20,27,127],"batteries":[21],"need":[23,50],"wires":[24,52],"recharge":[26],"batteries.":[28],"The":[29],"recent":[30],"advances":[31],"in":[32,92,139,207,215],"Wireless":[33,77],"Power":[34],"Transfer":[35],"(WPT)":[36],"promising":[38],"charge":[40],"wireless":[41,100,120,140,216],"sensor":[42],"networks":[43,101,217],"on-body":[45],"medical":[46],"without":[48],"the":[49,63,96,134,170,176,211],"of":[51,59,98,163,172,213],"or":[53,81,111],"battery":[54],"replacement.":[55],"One":[56],"natural":[57],"way":[58],"scavenging":[60],"energy":[61,148],"from":[62,184],"environment":[64],"providing":[66],"power":[68,103,131,154,164,183],"is":[69,198],"electromagnetic":[70],"radiation":[71,86],"based":[72],"WPT.":[73],"Recently":[74],"powering":[75],"up":[76],"Sensor":[78],"Networks":[79],"(WSNs)":[80],"RFID":[82],"tags":[83],"via":[84],"omnidirectional":[85],"beamforming":[88],"has":[89,113],"been":[90,114],"studied":[91],"several":[93,220],"studies.":[94],"Yet,":[95],"potential":[97],"exploiting":[99],"User":[104],"Equipment":[105],"(UE)":[106],"such":[107],"as":[108,124,126],"mobile":[109],"phones":[110],"PDAs":[112],"less":[115],"explored.":[116],"Long":[117],"distances":[118],"between":[119],"towers":[121,188],"UEs":[123],"well":[125],"relatively":[128],"low":[129],"transmit":[130],"among":[133],"major":[135],"bottlenecks":[136],"for":[137],"WPT":[138,197,214],"networks.":[141],"In":[142],"this":[143],"paper,":[144],"we":[145],"consider":[146],"dedicated":[147],"transmission":[149],"units":[150],"(DETUs)":[151],"UEs.":[156],"We":[157,209],"show":[158],"that":[159],"although":[160],"certain":[161],"amount":[162],"can":[165,192],"be":[166,193,205],"harvested":[167],"by":[168],"UEs,":[169],"cost":[171],"deploying":[173],"DETUs":[174],"dominates":[175],"design":[177],"decision.":[178],"As":[179],"a":[180],"transitional":[181],"solution,":[182],"relays,":[185],"small":[186],"cell":[187],"WiFi":[190],"hotspots":[191],"exploited.":[194],"However":[195],"when":[196],"in-band":[199],"information":[201],"transfer":[202],"there":[203],"may":[204],"interruption":[206],"connectivity.":[208],"discuss":[210],"challenges":[212],"propose":[219],"future":[221],"directions.":[222]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}