{"id":"https://openalex.org/W4200465093","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625575","title":"STeP-UNet: Prediction of Moving and Communication Behaviors of Vehicles","display_name":"STeP-UNet: Prediction of Moving and Communication Behaviors of Vehicles","publication_year":2021,"publication_date":"2021-09-01","ids":{"openalex":"https://openalex.org/W4200465093","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625575"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2021-fall52928.2021.9625575","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625575","pdf_url":null,"source":{"id":"https://openalex.org/S4363607774","display_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","raw_type":"proceedings-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/A5077500315","display_name":"Daojun Liang","orcid":"https://orcid.org/0000-0001-7136-0482"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"id":"https://openalex.org/I4210153300","display_name":"Shanghai Research Center for Wireless Communications","ror":"https://ror.org/04xfd0826","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210153300"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daojun Liang","raw_affiliation_strings":["School of Information Science and Engineering, Shandong University, Qingdao, Shandong, China","Shandong Key Laboratory of Wireless Communication Technologies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Shandong University, Qingdao, Shandong, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"Shandong Key Laboratory of Wireless Communication Technologies","institution_ids":["https://openalex.org/I4210153300"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100375622","display_name":"Haixia Zhang","orcid":"https://orcid.org/0000-0001-5081-7287"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"id":"https://openalex.org/I4210153300","display_name":"Shanghai Research Center for Wireless Communications","ror":"https://ror.org/04xfd0826","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210153300"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haixia Zhang","raw_affiliation_strings":["School of Control Science and Engineering, Shandong University, Jinan, Shandong, China","Shandong Key Laboratory of Wireless Communication Technologies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Control Science and Engineering, Shandong University, Jinan, Shandong, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"Shandong Key Laboratory of Wireless Communication Technologies","institution_ids":["https://openalex.org/I4210153300"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082718630","display_name":"Xiaotian Zhou","orcid":"https://orcid.org/0000-0002-3237-5347"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"id":"https://openalex.org/I4210153300","display_name":"Shanghai Research Center for Wireless Communications","ror":"https://ror.org/04xfd0826","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210153300"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaotian Zhou","raw_affiliation_strings":["School of Control Science and Engineering, Shandong University, Jinan, Shandong, China","Shandong Key Laboratory of Wireless Communication Technologies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Control Science and Engineering, Shandong University, Jinan, Shandong, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"Shandong Key Laboratory of Wireless Communication Technologies","institution_ids":["https://openalex.org/I4210153300"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100459316","display_name":"Dongyang Li","orcid":"https://orcid.org/0000-0001-5513-360X"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"id":"https://openalex.org/I4210153300","display_name":"Shanghai Research Center for Wireless Communications","ror":"https://ror.org/04xfd0826","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210153300"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongyang Li","raw_affiliation_strings":["School of Control Science and Engineering, Shandong University, Jinan, Shandong, China","Shandong Key Laboratory of Wireless Communication Technologies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Control Science and Engineering, Shandong University, Jinan, Shandong, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"Shandong Key Laboratory of Wireless Communication Technologies","institution_ids":["https://openalex.org/I4210153300"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070234577","display_name":"Dongfeng Yuan","orcid":null},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"id":"https://openalex.org/I4210153300","display_name":"Shanghai Research Center for Wireless Communications","ror":"https://ror.org/04xfd0826","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210153300"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongfeng Yuan","raw_affiliation_strings":["School of Information Science and Engineering, Shandong University, Qingdao, Shandong, China","Shandong Key Laboratory of Wireless Communication Technologies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Shandong University, Qingdao, Shandong, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"Shandong Key Laboratory of Wireless Communication Technologies","institution_ids":["https://openalex.org/I4210153300"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022775569","display_name":"Minggao Zhang","orcid":"https://orcid.org/0009-0001-0847-963X"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"id":"https://openalex.org/I4210153300","display_name":"Shanghai Research Center for Wireless Communications","ror":"https://ror.org/04xfd0826","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210153300"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minggao Zhang","raw_affiliation_strings":["School of Control Science and Engineering, Shandong University, Jinan, Shandong, China","Shandong Key Laboratory of Wireless Communication Technologies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Control Science and Engineering, Shandong University, Jinan, Shandong, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"Shandong Key Laboratory of Wireless Communication Technologies","institution_ids":["https://openalex.org/I4210153300"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.26098287,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9962999820709229,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.845539927482605},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5926454067230225},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5746675133705139},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.5629798173904419},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5515980124473572},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4889482259750366},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4029412567615509},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.39974915981292725},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38542640209198},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18479549884796143}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.845539927482605},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5926454067230225},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5746675133705139},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.5629798173904419},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5515980124473572},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4889482259750366},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4029412567615509},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.39974915981292725},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38542640209198},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18479549884796143},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2021-fall52928.2021.9625575","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625575","pdf_url":null,"source":{"id":"https://openalex.org/S4363607774","display_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5199999809265137}],"awards":[{"id":"https://openalex.org/G3320138775","display_name":null,"funder_award_id":"ZR2019QF016","funder_id":"https://openalex.org/F4320324174","funder_display_name":"Natural Science Foundation of Shandong Province"},{"id":"https://openalex.org/G8226605525","display_name":"\u57fa\u4e8e\u79fb\u52a8\u8fb9\u7f18\u8ba1\u7b97\u7684\u5f02\u6784\u7f51\u7edc\u4e2d\u4efb\u52a1\u5378\u8f7d\u4e0e\u591a\u7ef4\u8d44\u6e90\u8054\u5408\u914d\u7f6e\u7684\u7814\u7a76","funder_award_id":"61971270","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/F4320324174","display_name":"Natural Science Foundation of Shandong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1485009520","https://openalex.org/W1522301498","https://openalex.org/W1605941627","https://openalex.org/W1836465849","https://openalex.org/W1901129140","https://openalex.org/W2064675550","https://openalex.org/W2110242546","https://openalex.org/W2112796928","https://openalex.org/W2147800946","https://openalex.org/W2156387975","https://openalex.org/W2172041433","https://openalex.org/W2190432600","https://openalex.org/W2194775991","https://openalex.org/W2528639018","https://openalex.org/W2624190409","https://openalex.org/W2807536558","https://openalex.org/W2809652586","https://openalex.org/W2904813135","https://openalex.org/W2921319277","https://openalex.org/W2963446712","https://openalex.org/W3010301175","https://openalex.org/W3083092406","https://openalex.org/W3167313022","https://openalex.org/W6631190155","https://openalex.org/W6638667902","https://openalex.org/W6639824700","https://openalex.org/W6682889407","https://openalex.org/W6728547873"],"related_works":["https://openalex.org/W2378211422","https://openalex.org/W2745001401","https://openalex.org/W4321353415","https://openalex.org/W2130974462","https://openalex.org/W972276598","https://openalex.org/W4246352526","https://openalex.org/W2028665553","https://openalex.org/W2086519370","https://openalex.org/W3133147449","https://openalex.org/W1901143057"],"abstract_inverted_index":{"Wireless":[0],"traffic":[1,43,89,122,150],"prediction":[2,44,90],"has":[3],"drawn":[4],"increasing":[5],"research":[6],"interests":[7],"as":[8,52],"it":[9],"can":[10,22,191],"provide":[11],"guidance":[12],"to":[13,77,101,143,158,166,169],"the":[14,18,24,41,46,70,78,84,92,104,116,133,148,153,160,176,180],"network":[15,30,35],"optimization.":[16],"With":[17],"predicted":[19],"information,":[20],"one":[21],"preassign":[23],"resources":[25],"on":[26,83,115],"demand":[27],"and":[28,106,120,152],"perform":[29],"congestion":[31],"control":[32],"adaptively.":[33],"The":[34,62],"efficiency":[36],"is":[37,57,129,141,156],"therefore":[38],"enhanced.":[39],"However,":[40],"wireless":[42,88,149],"in":[45,91,131],"context":[47],"of":[48,54,65,72,108,118,147,179],"mobile":[49,63],"scenario,":[50],"such":[51],"Internet":[53],"Vehicles":[55],"(IoVs),":[56],"still":[58],"a":[59,98,126],"challenge":[60],"issue.":[61],"nature":[64],"devices,":[66],"which":[67,132],"dynamically":[68],"changes":[69],"topology":[71],"network,":[73],"would":[74],"brings":[75],"difficulties":[76],"prediction.":[79],"This":[80],"paper":[81],"focuses":[82],"deep":[85],"learning":[86],"based":[87],"IoVs":[93],"scenario.":[94],"We":[95],"first":[96],"propose":[97],"novel":[99,127],"method":[100],"match":[102],"up":[103],"movement-":[105],"communication-behavior":[107],"users,":[109],"by":[110],"merging":[111],"two":[112],"independent":[113],"datasets":[114],"trajectories":[117],"vehicles":[119],"communication":[121],"volumes":[123],"together.":[124],"Then":[125],"STeP-UNet":[128],"proposed,":[130],"SpatioTemporal":[134],"Partial":[135],"(STeP)":[136],"Convolutional":[137],"Neural":[138],"Network":[139],"module":[140],"embedded":[142],"capture":[144],"cross-domain":[145],"features":[146],"pattern,":[151],"UNet":[154],"structure":[155],"utilized":[157],"realize":[159],"skipping":[161],"connection":[162],"from":[163],"front":[164],"layer":[165,168],"back":[167],"fuse":[170],"different":[171],"resolutions.":[172],"Experimental":[173],"results":[174],"confirms":[175],"promising":[177],"performance":[178,185],"proposed":[181],"model,":[182],"where":[183],"4%~8%":[184],"improvement":[186],"over":[187],"other":[188],"benchmark":[189],"methods":[190],"be":[192],"achieved.":[193]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
