{"id":"https://openalex.org/W4412985394","doi":"https://doi.org/10.23919/transcom.2025ebp3055","title":"Visual Transformer Based Unified Framework for Radio Map Estimation and Optimized Site Selection","display_name":"Visual Transformer Based Unified Framework for Radio Map Estimation and Optimized Site Selection","publication_year":2025,"publication_date":"2025-08-05","ids":{"openalex":"https://openalex.org/W4412985394","doi":"https://doi.org/10.23919/transcom.2025ebp3055"},"language":"en","primary_location":{"id":"doi:10.23919/transcom.2025ebp3055","is_oa":false,"landing_page_url":"https://doi.org/10.23919/transcom.2025ebp3055","pdf_url":null,"source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","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/A5119220031","display_name":"Cunyi Liaq","orcid":null},"institutions":[{"id":"https://openalex.org/I40963666","display_name":"Central China Normal University","ror":"https://ror.org/03x1jna21","country_code":"CN","type":"education","lineage":["https://openalex.org/I40963666"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Cunyi Liao","raw_affiliation_strings":["the College of Physical Science and Technology, Central China Normal University,Department of Electronics and Information Engineering,Wuhan,China,430079","Department of Electronics and Information Engineering, the College of Physical Science and Technology, Central China Normal University, Wuhan 430079, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"the College of Physical Science and Technology, Central China Normal University,Department of Electronics and Information Engineering,Wuhan,China,430079","institution_ids":["https://openalex.org/I40963666"]},{"raw_affiliation_string":"Department of Electronics and Information Engineering, the College of Physical Science and Technology, Central China Normal University, Wuhan 430079, China","institution_ids":["https://openalex.org/I40963666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024701679","display_name":"Yi Zheng","orcid":"https://orcid.org/0000-0003-1949-1762"},"institutions":[{"id":"https://openalex.org/I31590910","display_name":"Jianghan University","ror":"https://ror.org/041c9x778","country_code":"CN","type":"education","lineage":["https://openalex.org/I31590910"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Zheng","raw_affiliation_strings":["School of Artificial Intelligence, Jianghan University,Wuhan,China,430056","School of Artificial Intelligence, jianghan University, Wuhan 430056, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Jianghan University,Wuhan,China,430056","institution_ids":["https://openalex.org/I31590910"]},{"raw_affiliation_string":"School of Artificial Intelligence, jianghan University, Wuhan 430056, China","institution_ids":["https://openalex.org/I31590910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009827642","display_name":"Ji Wang","orcid":"https://orcid.org/0000-0002-4536-6044"},"institutions":[{"id":"https://openalex.org/I40963666","display_name":"Central China Normal University","ror":"https://ror.org/03x1jna21","country_code":"CN","type":"education","lineage":["https://openalex.org/I40963666"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ji Wang","raw_affiliation_strings":["the College of Physical Science and Technology, Central China Normal University,Department of Electronics and Information Engineering,Wuhan,China,430079","Department of Electronics and Information Engineering, the College of Physical Science and Technology, Central China Normal University, Wuhan 430079, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"the College of Physical Science and Technology, Central China Normal University,Department of Electronics and Information Engineering,Wuhan,China,430079","institution_ids":["https://openalex.org/I40963666"]},{"raw_affiliation_string":"Department of Electronics and Information Engineering, the College of Physical Science and Technology, Central China Normal University, Wuhan 430079, China","institution_ids":["https://openalex.org/I40963666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050767262","display_name":"Shouyin Liu","orcid":"https://orcid.org/0000-0003-0595-7672"},"institutions":[{"id":"https://openalex.org/I40963666","display_name":"Central China Normal University","ror":"https://ror.org/03x1jna21","country_code":"CN","type":"education","lineage":["https://openalex.org/I40963666"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shouyin Liu","raw_affiliation_strings":["the College of Physical Science and Technology, Central China Normal University,Department of Electronics and Information Engineering,Wuhan,China,430079","Department of Electronics and Information Engineering, the College of Physical Science and Technology, Central China Normal University, Wuhan 430079, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"the College of Physical Science and Technology, Central China Normal University,Department of Electronics and Information Engineering,Wuhan,China,430079","institution_ids":["https://openalex.org/I40963666"]},{"raw_affiliation_string":"Department of Electronics and Information Engineering, the College of Physical Science and Technology, Central China Normal University, Wuhan 430079, China","institution_ids":["https://openalex.org/I40963666"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5119220031"],"corresponding_institution_ids":["https://openalex.org/I40963666"],"apc_list":null,"apc_paid":null,"fwci":0.5708,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.70161885,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"E109-B","issue":"1","first_page":"50","last_page":"64"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.961899995803833,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.961899995803833,"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/computer-science","display_name":"Computer science","score":0.9001349210739136},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.6039042472839355},{"id":"https://openalex.org/keywords/site-selection","display_name":"Site selection","score":0.5504799485206604},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.510536789894104},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.46181830763816833},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.35865509510040283},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.33951812982559204},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3296586871147156},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1165543794631958},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.07228979468345642},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.06945458054542542}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9001349210739136},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.6039042472839355},{"id":"https://openalex.org/C2780561860","wikidata":"https://www.wikidata.org/wiki/Q7531796","display_name":"Site selection","level":2,"score":0.5504799485206604},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.510536789894104},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.46181830763816833},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.35865509510040283},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.33951812982559204},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3296586871147156},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1165543794631958},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.07228979468345642},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.06945458054542542},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/transcom.2025ebp3055","is_oa":false,"landing_page_url":"https://doi.org/10.23919/transcom.2025ebp3055","pdf_url":null,"source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5895579806","display_name":null,"funder_award_id":"2025AFB150","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G7302602402","display_name":null,"funder_award_id":"62101205","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"},{"id":"https://openalex.org/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W2018543755","https://openalex.org/W2054405892","https://openalex.org/W2064076387","https://openalex.org/W2107200608","https://openalex.org/W2128348393","https://openalex.org/W2194775991","https://openalex.org/W2342915358","https://openalex.org/W2798352288","https://openalex.org/W2883649322","https://openalex.org/W2963323244","https://openalex.org/W2964157819","https://openalex.org/W2964196880","https://openalex.org/W2980334059","https://openalex.org/W3035022492","https://openalex.org/W3108838069","https://openalex.org/W3123982836","https://openalex.org/W3131967102","https://openalex.org/W3132288679","https://openalex.org/W3132552372","https://openalex.org/W4210867516","https://openalex.org/W4213113494","https://openalex.org/W4226247666","https://openalex.org/W4245676241","https://openalex.org/W4285279075","https://openalex.org/W4292230953","https://openalex.org/W4312317043","https://openalex.org/W4317383323","https://openalex.org/W4362501884","https://openalex.org/W4363649269","https://openalex.org/W4377000128","https://openalex.org/W4386090251","https://openalex.org/W4386824839","https://openalex.org/W4387430923","https://openalex.org/W4390120129","https://openalex.org/W4390874575","https://openalex.org/W4391697040","https://openalex.org/W4401609645"],"related_works":["https://openalex.org/W2015939524","https://openalex.org/W1595951894","https://openalex.org/W2334673942","https://openalex.org/W2299077789","https://openalex.org/W71319152","https://openalex.org/W64940623","https://openalex.org/W2943622265","https://openalex.org/W4205762803","https://openalex.org/W2576994247","https://openalex.org/W2375360767"],"abstract_inverted_index":{"The":[0,17,88,192],"quality":[1],"and":[2,14,39,59,84,97,125,141,188],"coverage":[3,49],"of":[4,19,166,194],"signals":[5],"within":[6,105],"cellular":[7],"networks":[8],"are":[9],"determined":[10],"by":[11,213],"base":[12,21,36,42,93,102,127,149,174,196,210],"stations":[13],"their":[15],"locations.":[16],"deployment":[18,54],"a":[20,66,115,137,142],"station":[22,37,43,94,103,128,150,175,197,211],"relies":[23],"on":[24],"fine-grained":[25],"radio":[26,71,81,139,185],"maps.":[27],"However,":[28],"previous":[29],"work":[30],"involves":[31],"iterating":[32],"through":[33],"all":[34],"possible":[35],"locations":[38],"selecting":[40],"the":[41,46,51,100,110,147,164,167,172,195,204,208],"location":[44],"with":[45],"maximum":[47],"signal":[48,111],"as":[50],"optimal":[52,101,148,209],"reference":[53],"location,":[55],"resulting":[56],"in":[57],"repeated":[58],"large":[60],"time-consuming":[61],"tasks.":[62],"This":[63],"paper":[64],"proposes":[65],"Visual":[67],"Transformer":[68],"(ViT)":[69],"based":[70],"map":[72,82,186],"estimation":[73,83,187],"method,":[74],"termed":[75],"TxSTrans":[76,89,113,183],"(Transmitter":[77],"Selection":[78],"Transformer),":[79],"unifying":[80],"optimized":[85,189],"site":[86,104,151,176,190,212],"selection.":[87,191],"can":[90],"accept":[91],"parallel":[92],"data":[95],"inputs":[96],"quickly":[98],"recommend":[99],"given":[106,126],"candidates":[107],"to":[108,162,170],"maximize":[109],"coverage.":[112],"contains":[114],"multi-modal":[116],"feature":[117],"fusion":[118,132],"module":[119,134,144,169],"for":[120,135,145,207],"integrating":[121],"building":[122],"maps":[123],"(environment)":[124],"coordinates,":[129],"an":[130],"information":[131],"pyramid":[133],"reconstructing":[136],"high-resolution":[138],"map,":[140],"recommendation":[143,168],"finding":[146],"among":[152,177],"candidates.":[153,178],"A":[154],"knowledge":[155],"distillation":[156],"learning":[157],"method":[158],"is":[159,199],"also":[160],"incorporated":[161],"train":[163],"parameters":[165],"sense":[171],"best":[173],"Simulation":[179],"results":[180],"show":[181],"that":[182],"facilitates":[184],"runtime":[193],"siting":[198],"4.62":[200],"times":[201],"faster":[202],"than":[203],"sequential":[205],"search":[206],"RadioUnet.":[214]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-05-27T09:02:27.158192","created_date":"2025-08-06T00:00:00"}
