{"id":"https://openalex.org/W4414603873","doi":"https://doi.org/10.1109/tcomm.2025.3615778","title":"CKMImageNet: A Dataset for AI-Based Channel Knowledge Map Toward Environment-Aware Communication and Sensing","display_name":"CKMImageNet: A Dataset for AI-Based Channel Knowledge Map Toward Environment-Aware Communication and Sensing","publication_year":2025,"publication_date":"2025-09-29","ids":{"openalex":"https://openalex.org/W4414603873","doi":"https://doi.org/10.1109/tcomm.2025.3615778"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2025.3615778","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2025.3615778","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 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/A5101903838","display_name":"Zijian Wu","orcid":"https://orcid.org/0009-0000-9869-1345"},"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":"Zijian Wu","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5119767824","display_name":"Di Wu","orcid":null},"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":"Di Wu","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0007-6659-8251","affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102085833","display_name":"Shen Fu","orcid":null},"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":"Shen Fu","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101567510","display_name":"Yuelong Qiu","orcid":"https://orcid.org/0009-0009-0267-0511"},"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":"Yuelong Qiu","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0009-0267-0511","affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082336235","display_name":"Yong Zeng","orcid":"https://orcid.org/0000-0002-3670-0434"},"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":"Yong Zeng","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-3670-0434","affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, 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":0.9801,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.75642556,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"73","issue":"12","first_page":"14430","last_page":"14443"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.5228000283241272,"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":0.5228000283241272,"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/channel","display_name":"Channel (broadcasting)","score":0.6525999903678894},{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.49720001220703125},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.48820000886917114},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.46480000019073486},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.43369999527931213},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4223000109195709},{"id":"https://openalex.org/keywords/knowledge-base","display_name":"Knowledge base","score":0.4131999909877777},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.3935000002384186},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.38370001316070557}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6926000118255615},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6525999903678894},{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.49720001220703125},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.48820000886917114},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.46480000019073486},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.43369999527931213},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4223000109195709},{"id":"https://openalex.org/C4554734","wikidata":"https://www.wikidata.org/wiki/Q593744","display_name":"Knowledge base","level":2,"score":0.4131999909877777},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3935000002384186},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.38370001316070557},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35910001397132874},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.3375000059604645},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.32739999890327454},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.3197000026702881},{"id":"https://openalex.org/C100776233","wikidata":"https://www.wikidata.org/wiki/Q2532492","display_name":"Bridge (graph theory)","level":2,"score":0.30550000071525574},{"id":"https://openalex.org/C115925183","wikidata":"https://www.wikidata.org/wiki/Q1412694","display_name":"Knowledge-based systems","level":2,"score":0.30149999260902405},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.29429998993873596},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2883000075817108},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.28060001134872437},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.27959999442100525},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.27630001306533813},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.2759999930858612},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.27570000290870667},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.273499995470047},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.26809999346733093},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.2651999890804291},{"id":"https://openalex.org/C2776604539","wikidata":"https://www.wikidata.org/wiki/Q6423395","display_name":"Knowledge sharing","level":2,"score":0.26190000772476196},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.2590000033378601},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.2531000077724457}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2025.3615778","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2025.3615778","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1861492603","https://openalex.org/W2031489346","https://openalex.org/W2099969214","https://openalex.org/W2108598243","https://openalex.org/W2117206394","https://openalex.org/W2122111042","https://openalex.org/W2511390097","https://openalex.org/W2984988588","https://openalex.org/W3023390280","https://openalex.org/W3106736415","https://openalex.org/W3110989801","https://openalex.org/W3119439276","https://openalex.org/W3123490382","https://openalex.org/W3131967102","https://openalex.org/W3134164132","https://openalex.org/W3193888727","https://openalex.org/W4213251304","https://openalex.org/W4288083516","https://openalex.org/W4315629902","https://openalex.org/W4367163022","https://openalex.org/W4367359438","https://openalex.org/W4379382376","https://openalex.org/W4383220372","https://openalex.org/W4387430923","https://openalex.org/W4387730064","https://openalex.org/W4387870117","https://openalex.org/W4388561460","https://openalex.org/W4391697040","https://openalex.org/W4393028566","https://openalex.org/W4396910036","https://openalex.org/W4399618777","https://openalex.org/W4403125527","https://openalex.org/W4403125907","https://openalex.org/W4403510788","https://openalex.org/W4403827288","https://openalex.org/W4406356107","https://openalex.org/W4406457578","https://openalex.org/W4408859359","https://openalex.org/W4413887343"],"related_works":[],"abstract_inverted_index":{"With":[0],"the":[1,64,69,258],"increasing":[2],"demand":[3],"for":[4,123,184],"real-time":[5],"channel":[6,16,44,58,105,131,239,246],"state":[7],"information":[8],"(CSI)":[9],"in":[10,75,82,165],"sixth-generation":[11],"(6G)":[12],"mobile":[13],"communication":[14,35,195],"networks,":[15],"knowledge":[17,59,106,132,247],"map":[18],"(CKM)":[19],"emerges":[20],"as":[21,139,141,180,194,211],"a":[22,26,41,90,117,181],"promising":[23],"technique,":[24],"offering":[25],"site-specific":[27],"database":[28],"that":[29,61],"enables":[30],"environment-awareness":[31],"and":[32,36,49,56,79,96,100,111,129,137,143,158,168,201,220,235,254],"significantly":[33],"enhances":[34],"sensing":[37,101,202],"performance":[38],"by":[39,68,102],"leveraging":[40],"priori":[42],"wireless":[43,98],"knowledge.":[45],"However,":[46],"efficient":[47],"construction":[48,125,167],"utilization":[50],"of":[51,72,120,251],"CKMs":[52],"require":[53],"high-quality,":[54],"massive,":[55],"location-specific":[57,104,130],"data":[60],"accurately":[62],"reflects":[63],"real-world":[65],"environments.":[66],"Inspired":[67],"great":[70],"success":[71],"ImageNet":[73],"dataset":[74,91,148,259],"advancing":[76,185],"computer":[77],"vision":[78],"image":[80],"understanding":[81],"artificial":[83],"intelligence":[84],"(AI)":[85],"community,":[86],"we":[87],"introduce":[88],"CKMImageNet,":[89],"developed":[92],"to":[93,172,206,238,265,267],"bridge":[94],"AI":[95,145,170],"environment-aware":[97,174,186],"communications":[99],"integrating":[103],"data,":[107,133],"high-fidelity":[108],"environmental":[109,159],"maps,":[110],"their":[112],"visual":[113,236],"representations.":[114],"CKMImageNet":[115,177,230],"supports":[116],"wide":[118],"range":[119],"AI-driven":[121],"approaches":[122],"CKM":[124,166],"with":[126,225,262],"spatially":[127],"consistent":[128],"including":[134],"both":[135],"supervised":[136],"unsupervised,":[138],"well":[140],"discriminative":[142],"generative":[144],"methods.":[146],"The":[147],"is":[149],"built":[150],"using":[151],"advanced":[152],"ray-tracing":[153],"techniques,":[154],"ensuring":[155],"high":[156],"fidelity":[157],"accuracy.":[160],"By":[161],"addressing":[162],"key":[163],"challenges":[164],"enabling":[169],"models":[171],"learn":[173],"propagation":[175],"patterns,":[176],"may":[178],"serve":[179],"foundational":[182],"tool":[183],"6G":[187],"systems,":[188],"ranging":[189],"from":[190],"network":[191],"planning":[192],"such":[193,210],"base":[196],"station":[197],"(BS)":[198],"site":[199],"selection":[200],"anchor":[203],"node":[204],"placement,":[205],"pro-active":[207],"resource":[208],"allocation":[209],"beam":[212],"alignment,":[213],"power":[214],"allocation,":[215],"interference":[216],"avoidance,":[217],"clutter":[218],"rejection,":[219],"robot":[221],"trajectory":[222],"planning.":[223],"Compared":[224],"existing":[226],"datasets":[227],"like":[228,248],"RadioMapSeer,":[229],"not":[231],"only":[232],"provides":[233],"numerical":[234],"representation":[237],"gain":[240],"values,":[241],"but":[242],"also":[243],"more":[244],"diversified":[245],"multipath":[249],"angles":[250],"arrival":[252],"(AoAs)":[253],"path":[255],"delays.":[256],"Moreover,":[257],"offers":[260],"images":[261],"multiple":[263],"sizes":[264],"cater":[266],"different":[268],"application":[269],"scenarios.":[270]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}