乐胖代购免代理版

{"id":"https://openalex.org/W2028487764","doi":"https://doi.org/10.1109/vtcfall.2012.6399282","title":"A Geometrical-Based Vertical Gain Correction for Signal Strength Prediction of Downtilted Base Station Antennas in Urban Areas","display_name":"A Geometrical-Based Vertical Gain Correction for Signal Strength Prediction of Downtilted Base Station Antennas in Urban Areas","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2028487764","doi":"https://doi.org/10.1109/vtcfall.2012.6399282","mag":"2028487764"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2012.6399282","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://vbn.aau.dk/files/73397735/bare_conf_IEEEcopyrighted.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049478207","display_name":"Ignacio Rodr\u00edguez","orcid":"https://orcid.org/0000-0001-9258-4194"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Ignacio Rodriguez","raw_affiliation_strings":["[Dept. of Electron. Syst., Aalborg Univ., Aalborg, Denmark]"],"affiliations":[{"raw_affiliation_string":"[Dept. of Electron. Syst., Aalborg Univ., Aalborg, Denmark]","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082742831","display_name":"Huan Cong Nguyen","orcid":"https://orcid.org/0000-0001-6408-2058"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Huan C. Nguyen","raw_affiliation_strings":["[Dept. of Electron. Syst., Aalborg Univ., Aalborg, Denmark]"],"affiliations":[{"raw_affiliation_string":"[Dept. of Electron. Syst., Aalborg Univ., Aalborg, Denmark]","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010818634","display_name":"Troels B. S\u00f8rensen","orcid":"https://orcid.org/0000-0002-7940-7190"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Troels B. S\u00f8rensen","raw_affiliation_strings":["[Dept. of Electron. Syst., Aalborg Univ., Aalborg, Denmark]"],"affiliations":[{"raw_affiliation_string":"[Dept. of Electron. Syst., Aalborg Univ., Aalborg, Denmark]","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007106918","display_name":"Jan Elling","orcid":null},"institutions":[],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Jan Elling","raw_affiliation_strings":["Telenor, Aalborg, Denmark"],"affiliations":[{"raw_affiliation_string":"Telenor, Aalborg, Denmark","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029815030","display_name":"Morten B. Gentsch","orcid":null},"institutions":[],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Morten B. Gentsch","raw_affiliation_strings":["Telenor, Aalborg, Denmark"],"affiliations":[{"raw_affiliation_string":"Telenor, Aalborg, Denmark","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108562285","display_name":"Mads Peter S\u00f8rensen","orcid":null},"institutions":[],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Mads S\u00f8rensen","raw_affiliation_strings":["Telenor, Aalborg, Denmark"],"affiliations":[{"raw_affiliation_string":"Telenor, Aalborg, Denmark","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019975509","display_name":"Lauri Kuru","orcid":null},"institutions":[{"id":"https://openalex.org/I63162264","display_name":"Nokia (Australia)","ror":"https://ror.org/05f2ewd15","country_code":"AU","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I63162264"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Lauri Kuru","raw_affiliation_strings":["Nokia Siemens Networks#TAB#"],"affiliations":[{"raw_affiliation_string":"Nokia Siemens Networks#TAB#","institution_ids":["https://openalex.org/I63162264"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082513982","display_name":"Preben Mogensen","orcid":"https://orcid.org/0000-0002-0710-8685"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Preben Mogensen","raw_affiliation_strings":["Radio Access Technology"],"affiliations":[{"raw_affiliation_string":"Radio Access Technology","institution_ids":[]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.458,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":18,"citation_normalized_percentile":{"value":0.842748,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":90},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9995,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9995,"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":0.9993,"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":0.9916,"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/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.56495845},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.46016452}],"concepts":[{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.7836195},{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.7831756},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.7130089},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.70533967},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.67508197},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.57106316},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5701254},{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.56495845},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4668755},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.46016452},{"id":"https://openalex.org/C64671776","wikidata":"https://www.wikidata.org/wiki/Q769152","display_name":"Directional antenna","level":3,"score":0.4394638},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.43107215},{"id":"https://openalex.org/C151764478","wikidata":"https://www.wikidata.org/wiki/Q571921","display_name":"Radiation pattern","level":3,"score":0.41745353},{"id":"https://openalex.org/C2779844322","wikidata":"https://www.wikidata.org/wiki/Q2919140","display_name":"Tilt (camera)","level":2,"score":0.4105788},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.34898567},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19815508},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13947096},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11333582},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.107427955},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.08726433},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2012.6399282","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"https://vbn.aau.dk/da/publications/a7df13cc-6757-4ece-87e9-58b751fb307f","pdf_url":"https://vbn.aau.dk/files/73397735/bare_conf_IEEEcopyrighted.pdf","source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":["Aalborg University"],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":true,"landing_page_url":"https://vbn.aau.dk/ws/files/73397735/bare_conf_IEEEcopyrighted.pdf","pdf_url":"https://vbn.aau.dk/ws/files/73397735/bare_conf_IEEEcopyrighted.pdf","source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":["Aalborg University"],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://vbn.aau.dk/da/publications/a7df13cc-6757-4ece-87e9-58b751fb307f","pdf_url":"https://vbn.aau.dk/files/73397735/bare_conf_IEEEcopyrighted.pdf","source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":["Aalborg University"],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[{"score":0.85,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":6,"referenced_works":["https://openalex.org/W2054405892","https://openalex.org/W2076823399","https://openalex.org/W2097571288","https://openalex.org/W2159534057","https://openalex.org/W2160002601","https://openalex.org/W2523783545"],"related_works":["https://openalex.org/W4306950403","https://openalex.org/W4300167711","https://openalex.org/W3104030016","https://openalex.org/W2982213597","https://openalex.org/W2963347964","https://openalex.org/W2806700348","https://openalex.org/W22721396","https://openalex.org/W2253573804","https://openalex.org/W2168752585","https://openalex.org/W1994455657"],"abstract_inverted_index":{"Base":[0],"station":[1,65,153,160],"antenna":[2,92,154],"downtilt":[3,93,136],"is":[4,24,73,161],"one":[5],"of":[6,32,151],"the":[7,33,59,95,114,118,127,130,149,158],"most":[8],"important":[9],"parameters":[10],"for":[11,140],"optimizing":[12],"a":[13,41,81,143],"cellular":[14,88],"network":[15],"with":[16,90,126,135],"tight":[17],"frequency":[18],"reuse.":[19],"By":[20],"downtilting,":[21],"inter-site":[22],"interference":[23],"reduced,":[25],"which":[26],"leads":[27],"to":[28,45,99,157,164],"an":[29],"improved":[30],"performance":[31],"network.":[34],"In":[35],"this":[36],"study":[37],"we":[38],"show":[39],"that":[40],"simple":[42],"geometrical-based":[43],"extension":[44],"standard":[46],"empirical":[47],"path":[48],"loss":[49],"prediction":[50],"models":[51],"can":[52],"give":[53],"quite":[54],"reasonable":[55],"accuracy":[56],"in":[57,67,80,94],"predicting":[58,148],"signal":[60],"strength":[61],"from":[62,97],"tilted":[63],"base":[64,152,159],"antennas":[66],"small":[68],"urban":[69],"macro-cells.":[70],"Our":[71],"evaluation":[72],"based":[74,106],"on":[75,77,107],"measurements":[76],"several":[78],"sectors":[79],"2.6":[82],"GHz":[83],"Long":[84],"Term":[85],"Evolution":[86],"(LTE)":[87],"network,":[89],"electrical":[91],"range":[96],"0":[98],"10":[100],"degrees,":[101],"as":[102,104],"well":[103],"predictions":[105,121],"ray-tracing":[108,120],"and":[109],"3D":[110],"building":[111],"databases":[112],"covering":[113],"measurement":[115],"area.":[116],"Although":[117],"calibrated":[119],"are":[122],"highly":[123],"accurate":[124],"compared":[125],"measured":[128],"data,":[129],"combined":[131],"LOS/NLOS":[132],"COST-WI":[133],"model":[134],"correction":[137],"performs":[138],"similarly":[139],"distances":[141],"above":[142],"few":[144],"hundred":[145],"meters.":[146],"Generally,":[147],"effect":[150],"tilt":[155],"close":[156],"difficult":[162],"due":[163],"multiple":[165],"vertical":[166],"sidelobes.":[167]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2028487764","counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3}],"updated_date":"2024-12-10T11:44:31.190764","created_date":"2016-06-24"}