{"id":"https://openalex.org/W2739122149","doi":"https://doi.org/10.1109/lwc.2017.2728533","title":"Exploiting BS Antenna Tilt for SWIPT in 3-D Massive MIMO Systems","display_name":"Exploiting BS Antenna Tilt for SWIPT in 3-D Massive MIMO Systems","publication_year":2017,"publication_date":"2017-07-18","ids":{"openalex":"https://openalex.org/W2739122149","doi":"https://doi.org/10.1109/lwc.2017.2728533","mag":"2739122149"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2017.2728533","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2017.2728533","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/A5033956035","display_name":"Lixing Fan","orcid":"https://orcid.org/0000-0001-8280-4077"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lixing Fan","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-8280-4077","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100325587","display_name":"Haiyang Zhang","orcid":"https://orcid.org/0000-0002-9136-0735"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haiyang Zhang","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056225611","display_name":"Yongming Huang","orcid":"https://orcid.org/0000-0003-3616-4616"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongming Huang","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045457613","display_name":"L\u00fcxi Yang","orcid":"https://orcid.org/0000-0003-1474-1806"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luxi Yang","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":2.2529,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.88887119,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"6","issue":"5","first_page":"666","last_page":"669"},"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":0.9994999766349792,"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":0.7372438907623291},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6543060541152954},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.644245445728302},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.6291261911392212},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6248471736907959},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5836886763572693},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5420061945915222},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.49469897150993347},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4859265387058258},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4675062596797943},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4469267725944519},{"id":"https://openalex.org/keywords/tilt","display_name":"Tilt (camera)","score":0.4453580379486084},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3911013603210449},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25730663537979126},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.24656525254249573},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12578505277633667},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07967439293861389}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7372438907623291},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6543060541152954},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.644245445728302},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.6291261911392212},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6248471736907959},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5836886763572693},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5420061945915222},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.49469897150993347},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4859265387058258},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4675062596797943},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4469267725944519},{"id":"https://openalex.org/C2779844322","wikidata":"https://www.wikidata.org/wiki/Q2919140","display_name":"Tilt (camera)","level":2,"score":0.4453580379486084},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3911013603210449},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25730663537979126},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.24656525254249573},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12578505277633667},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07967439293861389},{"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/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2017.2728533","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2017.2728533","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":[{"score":0.8399999737739563,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G850777171","display_name":null,"funder_award_id":"61422105","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G887255413","display_name":"\u9762\u5411B4G/5G\u79fb\u52a8\u901a\u4fe1\u7cfb\u7edf\u7684\u5927\u89c4\u6a21MIMO\u4f20\u8f93\u65b9\u6848\u7814\u7a76\u53ca\u5176\u4f18\u5316\u8bbe\u8ba1","funder_award_id":"61372101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1997770298","https://openalex.org/W2006367686","https://openalex.org/W2081071884","https://openalex.org/W2084304524","https://openalex.org/W2085334433","https://openalex.org/W2106616990","https://openalex.org/W2118588134","https://openalex.org/W2144272090","https://openalex.org/W2147601077","https://openalex.org/W2296017068","https://openalex.org/W2296498262","https://openalex.org/W2337467851","https://openalex.org/W2343321058","https://openalex.org/W3101220995","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2287071596","https://openalex.org/W2623668551","https://openalex.org/W2171065346","https://openalex.org/W2111805192","https://openalex.org/W1998033734","https://openalex.org/W2898171979","https://openalex.org/W3045561551","https://openalex.org/W2105703566","https://openalex.org/W3114996741","https://openalex.org/W2745098312"],"abstract_inverted_index":{"In":[0,19],"this":[1],"letter,":[2],"we":[3],"study":[4],"simultaneous":[5],"wireless":[6],"information":[7],"and":[8,26,41,53,85],"power":[9,39,42,49,55],"transfer":[10],"(SWIPT)":[11],"in":[12,93],"a":[13],"3-D":[14],"massive":[15],"multiple-input":[16],"multiple-output":[17],"system.":[18],"order":[20],"to":[21,62,77],"exploit":[22],"the":[23,30,47,64,70,80,87],"vertical":[24],"domain":[25],"increase":[27],"SWIPT":[28],"efficiency,":[29],"base":[31],"station":[32],"antenna":[33],"tilt":[34,92],"is":[35,75],"jointly":[36],"optimized":[37,65],"with":[38,50,89],"allocation":[40],"splitting":[43],"ratios":[44],"for":[45],"minimizing":[46],"transmit":[48],"signal-to-interference-plus-noise":[51],"ratio":[52],"harvested":[54],"constraints.":[56],"We":[57],"propose":[58],"an":[59,90],"iterative":[60],"algorithm":[61],"obtain":[63],"solutions.":[66],"Simulations":[67],"show":[68],"that":[69,78],"performance":[71],"of":[72,79],"our":[73],"proposal":[74],"close":[76],"optimums":[81],"from":[82],"brute-force":[83],"search":[84],"outperforms":[86],"scheme":[88],"adjustable":[91],"conventional":[94],"systems.":[95]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}