{"id":"https://openalex.org/W1573610076","doi":"https://doi.org/10.1109/icufn.2015.7182683","title":"Height power estimation with Radio Environment Database in urban area","display_name":"Height power estimation with Radio Environment Database in urban area","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W1573610076","doi":"https://doi.org/10.1109/icufn.2015.7182683","mag":"1573610076"},"language":"en","primary_location":{"id":"doi:10.1109/icufn.2015.7182683","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icufn.2015.7182683","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Seventh International Conference on Ubiquitous and Future Networks","raw_type":"proceedings-article"},"type":"conference-paper","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/A5008290574","display_name":"K. Ichikawa","orcid":"https://orcid.org/0000-0001-6174-0510"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koji Ichikawa","raw_affiliation_strings":["Advanced Wireless and Communication research Center (AWCC), The University of Electro-Communications, Tokyo, Japan","Advanced Wireless and Communication Research Center(AWCC), The University of Electro-Communications, 1-5-1, Choufugaoka, Tokyo, 182-8585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Wireless and Communication research Center (AWCC), The University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Advanced Wireless and Communication Research Center(AWCC), The University of Electro-Communications, 1-5-1, Choufugaoka, Tokyo, 182-8585, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067287220","display_name":"Hao Wang","orcid":"https://orcid.org/0000-0003-3472-3699"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hao Wang","raw_affiliation_strings":["Advanced Wireless and Communication research Center (AWCC), The University of Electro-Communications, Tokyo, Japan","Advanced Wireless and Communication Research Center(AWCC), The University of Electro-Communications, 1-5-1, Choufugaoka, Tokyo, 182-8585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Wireless and Communication research Center (AWCC), The University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Advanced Wireless and Communication Research Center(AWCC), The University of Electro-Communications, 1-5-1, Choufugaoka, Tokyo, 182-8585, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069290606","display_name":"Koya Sato","orcid":"https://orcid.org/0000-0003-3286-2900"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koya Sato","raw_affiliation_strings":["Advanced Wireless and Communication research Center (AWCC), The University of Electro-Communications, Tokyo, Japan","Advanced Wireless and Communication Research Center(AWCC), The University of Electro-Communications, 1-5-1, Choufugaoka, Tokyo, 182-8585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Wireless and Communication research Center (AWCC), The University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Advanced Wireless and Communication Research Center(AWCC), The University of Electro-Communications, 1-5-1, Choufugaoka, Tokyo, 182-8585, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054932044","display_name":"Takeo Fujii","orcid":"https://orcid.org/0000-0002-7886-5560"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeo Fujii","raw_affiliation_strings":["Advanced Wireless and Communication research Center (AWCC), The University of Electro-Communications, Tokyo, Japan","Advanced Wireless and Communication Research Center(AWCC), The University of Electro-Communications, 1-5-1, Choufugaoka, Tokyo, 182-8585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Wireless and Communication research Center (AWCC), The University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Advanced Wireless and Communication Research Center(AWCC), The University of Electro-Communications, 1-5-1, Choufugaoka, Tokyo, 182-8585, Japan","institution_ids":["https://openalex.org/I20529979"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I20529979"],"apc_list":null,"apc_paid":null,"fwci":0.4118,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.48738953,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"14","issue":null,"first_page":"935","last_page":"937"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9986000061035156,"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":0.9986000061035156,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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":0.9951000213623047,"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/interference","display_name":"Interference (communication)","score":0.671186089515686},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6672632694244385},{"id":"https://openalex.org/keywords/radio-propagation","display_name":"Radio propagation","score":0.6189075112342834},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5079553723335266},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.48648497462272644},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.4717750549316406},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.46794643998146057},{"id":"https://openalex.org/keywords/urban-environment","display_name":"Urban environment","score":0.46606236696243286},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4346975088119507},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4332357347011566},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.362270712852478},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.33759647607803345},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2909051179885864},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.22294604778289795},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16102173924446106},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.143559068441391},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.09598317742347717}],"concepts":[{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.671186089515686},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6672632694244385},{"id":"https://openalex.org/C202311505","wikidata":"https://www.wikidata.org/wiki/Q1474701","display_name":"Radio propagation","level":2,"score":0.6189075112342834},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5079553723335266},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.48648497462272644},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.4717750549316406},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.46794643998146057},{"id":"https://openalex.org/C2986162411","wikidata":"https://www.wikidata.org/wiki/Q702492","display_name":"Urban environment","level":2,"score":0.46606236696243286},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4346975088119507},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4332357347011566},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.362270712852478},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.33759647607803345},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2909051179885864},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.22294604778289795},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16102173924446106},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.143559068441391},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.09598317742347717},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.0},{"id":"https://openalex.org/C91375879","wikidata":"https://www.wikidata.org/wiki/Q15473274","display_name":"Environmental planning","level":1,"score":0.0},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icufn.2015.7182683","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icufn.2015.7182683","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Seventh International Conference on Ubiquitous and Future Networks","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.8500000238418579}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2110002846","https://openalex.org/W2134155782"],"related_works":["https://openalex.org/W2384475851","https://openalex.org/W2000444236","https://openalex.org/W2353602216","https://openalex.org/W2367078749","https://openalex.org/W2381798600","https://openalex.org/W1910583078","https://openalex.org/W2351618306","https://openalex.org/W2133117170","https://openalex.org/W2999162218","https://openalex.org/W2313687899"],"abstract_inverted_index":{"In":[0,21],"this":[1],"paper,":[2],"we":[3],"discuss":[4],"a":[5,22,60,104,107,130],"prediction":[6],"model":[7,58,77,132],"of":[8,34,50,63,72,117,152],"the":[9,14,31,40,48,69,73,82,118,122,149],"received":[10,70,150],"power":[11,71,151],"depending":[12],"on":[13],"receiver":[15,119],"antenna":[16],"height":[17,139],"in":[18,95,106,124],"urban":[19,96,137],"environments.":[20],"spectrum":[23],"sharing,":[24],"while":[25],"Secondary":[26],"User":[27,36],"(SU)":[28],"can":[29,78],"reuse":[30],"licensed":[32],"band":[33],"Primary":[35],"(PU),":[37],"SU":[38,65],"has":[39],"limitation":[41],"not":[42],"allowed":[43],"to":[44,66,80,102,147],"cause":[45,92],"interference.":[46],"So":[47],"technique":[49],"recognizing":[51],"surrounding":[52],"radio":[53],"environment":[54,109],"is":[55,100,127,145],"necessary.":[56],"Propagation":[57],"plays":[59],"key":[61],"role":[62],"supporting":[64],"correctly":[67],"evaluate":[68],"PU":[74,153],"system.":[75,86],"The":[76],"help":[79],"determine":[81],"interference":[83],"toward":[84],"PU's":[85],"However,":[87],"conventional":[88],"propagation":[89,131],"models":[90],"may":[91],"large":[93],"error":[94],"environment.":[97],"Though":[98],"it":[99],"possible":[101],"make":[103],"estimation":[105],"real":[108],"with":[110,133],"measurement":[111,123,140],"based":[112,141],"Database":[113,144],"at":[114],"ground":[115,135],"level":[116],"location":[120],"point,":[121],"higher":[125],"altitude":[126],"difficult.":[128],"Then":[129],"combining":[134],"and":[136],"boundary-layer":[138],"Radio":[142],"Environment":[143],"proposed":[146],"estimate":[148],"signal.":[154]},"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}