{"id":"https://openalex.org/W2902317236","doi":"https://doi.org/10.1109/tcomm.2018.2865481","title":"Wireless Power Transfer in Distributed Antenna Systems","display_name":"Wireless Power Transfer in Distributed Antenna Systems","publication_year":2018,"publication_date":"2018-08-14","ids":{"openalex":"https://openalex.org/W2902317236","doi":"https://doi.org/10.1109/tcomm.2018.2865481","mag":"2902317236"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2018.2865481","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcomm.2018.2865481","pdf_url":"https://ieeexplore.ieee.org/ielx7/26/8612982/08435943.pdf","source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Transactions on Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://ieeexplore.ieee.org/ielx7/26/8612982/08435943.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086266963","display_name":"Abdelhamid Salem","orcid":"https://orcid.org/0000-0001-7395-900X"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Abdelhamid Salem","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, University College London, London, U.K","University College London, London, London, GB"],"raw_orcid":"https://orcid.org/0000-0001-7395-900X","affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University College London, London, U.K","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"University College London, London, London, GB","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016462759","display_name":"Leila Musavian","orcid":"https://orcid.org/0000-0002-5276-1157"},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Leila Musavian","raw_affiliation_strings":["School of Computer Science and Electronic Engineering, University of Essex, Colchester, U.K","University of Essex, Colchester, Essex, GB"],"raw_orcid":"https://orcid.org/0000-0002-5276-1157","affiliations":[{"raw_affiliation_string":"School of Computer Science and Electronic Engineering, University of Essex, Colchester, U.K","institution_ids":["https://openalex.org/I110002522"]},{"raw_affiliation_string":"University of Essex, Colchester, Essex, GB","institution_ids":["https://openalex.org/I110002522"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054743342","display_name":"Khairi Ashour Hamdi","orcid":"https://orcid.org/0000-0002-8060-5573"},"institutions":[{"id":"https://openalex.org/I28407311","display_name":"University of Manchester","ror":"https://ror.org/027m9bs27","country_code":"GB","type":"education","lineage":["https://openalex.org/I28407311"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Khairi Ashour Hamdi","raw_affiliation_strings":["School of Electrical and Electronic Engineering, The University of Manchester, Manchester, U.K","The University of Manchester, Manchester, Manchester, GB"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, The University of Manchester, Manchester, U.K","institution_ids":["https://openalex.org/I28407311"]},{"raw_affiliation_string":"The University of Manchester, Manchester, Manchester, GB","institution_ids":["https://openalex.org/I28407311"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9874,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.75858811,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"67","issue":"1","first_page":"737","last_page":"747"},"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":0.9993000030517578,"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":0.9990000128746033,"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/computer-science","display_name":"Computer science","score":0.6531599760055542},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6094524264335632},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5010683536529541},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.47489041090011597},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4721120595932007},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.44568175077438354},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4427470862865448},{"id":"https://openalex.org/keywords/path-loss","display_name":"Path loss","score":0.43300625681877136},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.4319300055503845},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4261273145675659},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3977586030960083},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3342048227787018},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.29463261365890503},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.211456298828125},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19276466965675354},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.11950445175170898}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6531599760055542},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6094524264335632},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5010683536529541},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.47489041090011597},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4721120595932007},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.44568175077438354},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4427470862865448},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.43300625681877136},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.4319300055503845},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4261273145675659},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3977586030960083},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3342048227787018},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.29463261365890503},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.211456298828125},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19276466965675354},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.11950445175170898},{"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":3,"locations":[{"id":"doi:10.1109/tcomm.2018.2865481","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcomm.2018.2865481","pdf_url":"https://ieeexplore.ieee.org/ielx7/26/8612982/08435943.pdf","source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Transactions on Communications","raw_type":"journal-article"},{"id":"pmh:oai:repository.essex.ac.uk:22892","is_oa":false,"landing_page_url":"https://doi.org/10.1109/TCOMM.2018.2865481","pdf_url":null,"source":{"id":"https://openalex.org/S4306401236","display_name":"Open Access at Essex (University of Essex)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I110002522","host_organization_name":"University of Essex","host_organization_lineage":["https://openalex.org/I110002522"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10076868","is_oa":false,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10076868/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Communications , 67 (1) pp. 737-747. (2019)","raw_type":"Article"}],"best_oa_location":{"id":"doi:10.1109/tcomm.2018.2865481","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcomm.2018.2865481","pdf_url":"https://ieeexplore.ieee.org/ielx7/26/8612982/08435943.pdf","source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Transactions on Communications","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[{"id":"https://openalex.org/G2902739152","display_name":null,"funder_award_id":"EP/N032268/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G8564479746","display_name":"Towards delay, energy And spectrum-efficient Next Generation wireless netwOrks (TangO)","funder_award_id":"EP/N032268/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2902317236.pdf","grobid_xml":"https://content.openalex.org/works/W2902317236.grobid-xml"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W612133031","https://openalex.org/W1547222365","https://openalex.org/W1554369138","https://openalex.org/W1671114372","https://openalex.org/W1971443733","https://openalex.org/W1989497229","https://openalex.org/W1991571965","https://openalex.org/W1992034250","https://openalex.org/W1995792279","https://openalex.org/W1997311471","https://openalex.org/W2018857611","https://openalex.org/W2022562606","https://openalex.org/W2058705882","https://openalex.org/W2061914652","https://openalex.org/W2064036620","https://openalex.org/W2064685781","https://openalex.org/W2072184935","https://openalex.org/W2094000142","https://openalex.org/W2094438648","https://openalex.org/W2098855626","https://openalex.org/W2101253370","https://openalex.org/W2106263400","https://openalex.org/W2111505049","https://openalex.org/W2111844221","https://openalex.org/W2129573153","https://openalex.org/W2134916061","https://openalex.org/W2139569912","https://openalex.org/W2147942702","https://openalex.org/W2158572153","https://openalex.org/W2162636480","https://openalex.org/W2170263567","https://openalex.org/W2215340352","https://openalex.org/W2280150462","https://openalex.org/W2344634978","https://openalex.org/W2417311498","https://openalex.org/W2462391312","https://openalex.org/W2513922061","https://openalex.org/W2531116295","https://openalex.org/W2557355013","https://openalex.org/W2558777985","https://openalex.org/W2622879782","https://openalex.org/W2808566575","https://openalex.org/W2963332359","https://openalex.org/W2963531496","https://openalex.org/W2963684294","https://openalex.org/W3101176927","https://openalex.org/W4254658618","https://openalex.org/W4300223101"],"related_works":["https://openalex.org/W2059045613","https://openalex.org/W884630482","https://openalex.org/W2588790930","https://openalex.org/W2025723618","https://openalex.org/W2552025594","https://openalex.org/W4211013851","https://openalex.org/W2167167456","https://openalex.org/W2805155750","https://openalex.org/W2898171979","https://openalex.org/W2606422720"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"the":[3,16,27,31,38,43,50,69,79,83,86,92,102,106,114,117,121,124,132,140,145,159,170,178,198,210,223,238,250,265,274,281,286,291,298],"performance":[4,188,252],"of":[5,190,217,222,240,245,264,280],"wireless":[6],"power":[7,103,289],"transfer":[8,104],"in":[9,26,68,85,101,153],"distributed":[10,17,25],"antenna":[11],"systems":[12],"(DAS).":[13],"In":[14,116,134,180,215,277],"particular,":[15],"remote":[18],"radio":[19],"heads":[20],"(RRHs),":[21],"which":[22,208,293],"are":[23,33,72,200,227,234,253],"conventionally":[24],"network":[28,51],"to":[29,36,74,113,127,131,143,182,236],"enhance":[30],"performance,":[32],"also":[34],"used":[35],"increase":[37],"energy":[39,77,90,111,126],"harvesting":[40],"(EH)":[41],"at":[42,139,169,177,290],"energy-constrained":[44],"users.":[45,115],"Based":[46],"on":[47,158,249,285,297],"this":[48],"idea,":[49],"area":[52,283],"is":[53,98,137,151,167,174,193,260,294],"divided":[54],"into":[55],"two":[56,154],"zones,":[57],"namely:":[58,164],"1)":[59,165],"EH":[60,70,191,206,266],"zone":[61],"and":[62,205,229],"2)":[63,172],"interference":[64,87],"zone.":[65],"The":[66,147,243,255],"users":[67,84,122,270,292],"zones":[71,88],"guaranteed":[73],"harvest":[75,89],"sufficient":[76],"from":[78,91],"closed":[80],"RRH,":[81],"while":[82],"surrounding":[93],"RRHs.":[94,133,179],"A":[95],"harvest-then-transmit":[96],"protocol":[97],"adopted,":[99],"where":[100],"phase":[105],"multiple":[107],"antennas":[108],"RRHs":[109,141,171],"broadcast":[110],"signals":[112,130],"information":[118,162],"transmission":[119],"phase,":[120],"utilize":[123],"harvested":[125,288],"transmit":[128],"their":[129],"addition,":[135,278],"zero-forcing":[136],"applied":[138],"receivers,":[142],"mitigate":[144],"interference.":[146],"system":[148,247,275],"spectral":[149,225,300],"efficiency":[150,226],"evaluated":[152],"different":[155],"scenarios":[156],"based":[157],"channel":[160],"state":[161],"(CSI)":[163],"CSI":[166,173],"unknown":[168],"perfectly":[175],"known":[176],"contrast":[181],"conventional":[183],"EH-muliple-input":[184],"multiple-output":[185],"(MIMO)":[186],"systems,":[187],"analysis":[189],"DAS-MIMO":[192],"a":[194],"challenging":[195],"problem,":[196],"because":[197],"channels":[199],"characterized":[201],"by":[202],"non-identical":[203],"path-loss":[204],"effects":[207,244],"make":[209],"classical":[211],"analytical":[212,220],"methods":[213],"non-tractable.":[214],"light":[216],"this,":[218],"new":[219],"expressions":[221],"ergodic":[224],"derived":[228],"then":[230],"Monte":[231],"Carlo":[232],"simulations":[233],"provided":[235],"verify":[237],"accuracy":[239],"our":[241],"analysis.":[242],"main":[246],"parameters":[248],"EH-DAS":[251],"investigated.":[254],"results":[256],"show":[257],"that":[258,272],"there":[259],"an":[261],"optimal":[262],"value":[263],"time":[267],"for":[268],"each":[269],"locations":[271],"maximizes":[273],"performance.":[276],"size":[279],"EH-zone":[282],"depends":[284],"required":[287],"dependent":[295],"essentially":[296],"target":[299],"efficiency.":[301]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-19T07:52:34.831488","created_date":"2025-10-10T00:00:00"}