{"id":"https://openalex.org/W4389942906","doi":"https://doi.org/10.1109/cama57522.2023.10352759","title":"Radio Map Estimation in the Real-World: Empirical Validation and Analysis","display_name":"Radio Map Estimation in the Real-World: Empirical Validation and Analysis","publication_year":2023,"publication_date":"2023-11-15","ids":{"openalex":"https://openalex.org/W4389942906","doi":"https://doi.org/10.1109/cama57522.2023.10352759"},"language":"en","primary_location":{"id":"doi:10.1109/cama57522.2023.10352759","doi":"https://doi.org/10.1109/cama57522.2023.10352759","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cama57522.2023.10352759","pdf_url":null,"source":{"id":"https://openalex.org/S4363608036","display_name":"IEEE Conference on Antenna Measurements and Applications (CAMA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Conference on Antenna Measurements and Applications (CAMA)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5103211129","display_name":"Raju Shrestha","orcid":"https://orcid.org/0000-0001-6874-6472","observed_orcids":["https://orcid.org/0000-0001-6874-6472"]},"institutions":[{"id":"https://openalex.org/I200650556","display_name":"University of Agder","ror":"https://ror.org/03x297z98","country_code":"NO","type":"education","lineage":["https://openalex.org/I200650556"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Raju Shrestha","raw_affiliation_strings":["University of Agder,Department of Information and Communication Technology,Norway","Department of Information and Communication Technology, University of Agder, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Agder,Department of Information and Communication Technology,Norway","institution_ids":["https://openalex.org/I200650556"]},{"raw_affiliation_string":"Department of Information and Communication Technology, University of Agder, Norway","institution_ids":["https://openalex.org/I200650556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068671143","display_name":"Tien Ngoc Ha","orcid":"https://orcid.org/0009-0006-9618-9080","observed_orcids":["https://orcid.org/0009-0006-9618-9080"]},"institutions":[{"id":"https://openalex.org/I200650556","display_name":"University of Agder","ror":"https://ror.org/03x297z98","country_code":"NO","type":"education","lineage":["https://openalex.org/I200650556"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Tien Ngoc Ha","raw_affiliation_strings":["University of Agder,Department of Information and Communication Technology,Norway","Department of Information and Communication Technology, University of Agder, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Agder,Department of Information and Communication Technology,Norway","institution_ids":["https://openalex.org/I200650556"]},{"raw_affiliation_string":"Department of Information and Communication Technology, University of Agder, Norway","institution_ids":["https://openalex.org/I200650556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078107536","display_name":"Pham Q. Viet","orcid":"https://orcid.org/0000-0002-6365-3119","observed_orcids":["https://orcid.org/0000-0002-6365-3119"]},"institutions":[{"id":"https://openalex.org/I200650556","display_name":"University of Agder","ror":"https://ror.org/03x297z98","country_code":"NO","type":"education","lineage":["https://openalex.org/I200650556"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Pham Q. Viet","raw_affiliation_strings":["University of Agder,Department of Information and Communication Technology,Norway","Department of Information and Communication Technology, University of Agder, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Agder,Department of Information and Communication Technology,Norway","institution_ids":["https://openalex.org/I200650556"]},{"raw_affiliation_string":"Department of Information and Communication Technology, University of Agder, Norway","institution_ids":["https://openalex.org/I200650556"]}]},{"author_position":"last","author":{"id":null,"display_name":"Daniel Romero","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200650556","display_name":"University of Agder","ror":"https://ror.org/03x297z98","country_code":"NO","type":"education","lineage":["https://openalex.org/I200650556"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Daniel Romero","raw_affiliation_strings":["University of Agder,Department of Information and Communication Technology,Norway","Department of Information and Communication Technology, University of Agder, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Agder,Department of Information and Communication Technology,Norway","institution_ids":["https://openalex.org/I200650556"]},{"raw_affiliation_string":"Department of Information and Communication Technology, University of Agder, Norway","institution_ids":["https://openalex.org/I200650556"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I200650556"],"apc_list":null,"apc_paid":null,"fwci":4.1001,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.95806547,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"169","last_page":"174"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9223999977111816,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9223999977111816,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.01679999940097332,"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/T11851","display_name":"Electromagnetic Compatibility and Measurements","score":0.005900000222027302,"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/radio-map-estimation","display_name":"radio map estimation","score":0.9430000185966492},{"id":"https://openalex.org/keywords/received-signal-strength","display_name":"received signal strength","score":0.9670000076293945},{"id":"https://openalex.org/keywords/empirical-validation","display_name":"empirical validation","score":0.6039999723434448},{"id":"https://openalex.org/keywords/deep-neural-network","display_name":"deep neural network","score":0.7580000162124634},{"id":"https://openalex.org/keywords/performance-complexity-tradeoff","display_name":"performance-complexity tradeoff","score":0.878000020980835},{"id":"https://openalex.org/keywords/fast-fading","display_name":"fast fading","score":0.984000027179718},{"id":"https://openalex.org/keywords/hybrid-estimator","display_name":"hybrid estimator","score":0.6600000262260437},{"id":"https://openalex.org/keywords/wireless-network-planning","display_name":"wireless network design","score":0.8100000023841858},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"spectrum management","score":0.9589999914169312}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.891008734703064},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7296463847160339},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.6988067626953125},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5333678126335144},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5159586071968079},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.498579740524292},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4575906991958618},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4387030005455017},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4000011682510376},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.397205650806427},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3168060779571533},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.25452563166618347},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.247023344039917},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.18171769380569458},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10816696286201477},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cama57522.2023.10352759","doi":"https://doi.org/10.1109/cama57522.2023.10352759","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cama57522.2023.10352759","pdf_url":null,"source":{"id":"https://openalex.org/S4363608036","display_name":"IEEE Conference on Antenna Measurements and Applications (CAMA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Conference on Antenna Measurements and Applications (CAMA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1994416893","https://openalex.org/W2091484400","https://openalex.org/W2096032932","https://openalex.org/W2126663866","https://openalex.org/W2167285960","https://openalex.org/W2343899768","https://openalex.org/W2548589123","https://openalex.org/W2579260714","https://openalex.org/W2608018571","https://openalex.org/W2886826522","https://openalex.org/W2889133129","https://openalex.org/W2972468666","https://openalex.org/W2980016373","https://openalex.org/W2990694113","https://openalex.org/W2998379392","https://openalex.org/W2999363952","https://openalex.org/W3000408141","https://openalex.org/W3024020725","https://openalex.org/W3024419999","https://openalex.org/W3105581816","https://openalex.org/W3118241766","https://openalex.org/W3133465808","https://openalex.org/W3160920539","https://openalex.org/W4221160010","https://openalex.org/W4291910407"],"related_works":["https://openalex.org/W4387799564","https://openalex.org/W4221160010","https://openalex.org/W3113524455","https://openalex.org/W4409439534","https://openalex.org/W3024020725","https://openalex.org/W7033801879","https://openalex.org/W7119064955","https://openalex.org/W4399154199","https://openalex.org/W7024001334","https://openalex.org/W7165932074"],"abstract_inverted_index":{"Radio":[0],"maps":[1,22],"quantify":[2],"received":[3],"signal":[4],"strength":[5],"or":[6],"other":[7],"magnitudes":[8],"of":[9,17,31,42,48,52,68,84,98,124,144,152,158],"the":[10,49,96,114,150,156],"radio":[11,54],"frequency":[12],"environment":[13],"at":[14],"every":[15],"point":[16],"a":[18,24,28,64,81,129],"geographical":[19],"region.":[20],"These":[21],"play":[23],"vital":[25],"role":[26],"in":[27],"large":[29,50,65,122],"number":[30,51],"applications":[32],"such":[33],"as":[34],"wireless":[35],"network":[36],"planning,":[37],"spectrum":[38],"management,":[39],"and":[40,80,95],"optimization":[41],"communication":[43],"systems.":[44],"However,":[45],"empirical":[46],"validation":[47],"existing":[53],"map":[55],"estimators":[56,86,106,145],"is":[57,146],"highly":[58],"limited.":[59],"To":[60],"fill":[61],"this":[62,90,160],"gap,":[63],"data":[66,126],"set":[67],"measurements":[69],"has":[70],"been":[71],"collected":[72],"with":[73],"an":[74],"autonomous":[75],"unmanned":[76],"aerial":[77],"vehicle":[78],"(UAV)":[79],"representative":[82],"subset":[83],"these":[85],"were":[87],"evaluated":[88],"on":[89,108],"data.":[91],"The":[92],"performance-complexity":[93],"trade-off":[94],"impact":[97],"fast":[99],"fading":[100],"are":[101,118],"extensively":[102],"investigated.":[103],"Although":[104],"sophisticated":[105],"based":[107],"deep":[109],"neural":[110],"networks":[111],"(DNNs)":[112],"exhibit":[113],"best":[115],"performance,":[116],"they":[117],"seen":[119,147],"to":[120,127,133,148],"require":[121],"volumes":[123],"training":[125],"offer":[128],"substantial":[130],"advantage":[131],"relative":[132],"more":[134],"traditional":[135],"schemes.":[136],"A":[137],"novel":[138],"algorithm":[139],"that":[140],"blends":[141],"both":[142],"kinds":[143],"enjoy":[149],"benefits":[151],"both,":[153],"thereby":[154],"suggesting":[155],"potential":[157],"exploring":[159],"research":[161],"direction":[162],"further.":[163]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":4}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2023-12-20T00:00:00"}