{"id":"https://openalex.org/W4391953523","doi":"https://doi.org/10.1109/lwc.2024.3367968","title":"E2ENet: An End-to-End Channel Prediction Neural Network Based on Uplink Pilot for FDD Systems","display_name":"E2ENet: An End-to-End Channel Prediction Neural Network Based on Uplink Pilot for FDD Systems","publication_year":2024,"publication_date":"2024-02-20","ids":{"openalex":"https://openalex.org/W4391953523","doi":"https://doi.org/10.1109/lwc.2024.3367968"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2024.3367968","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2024.3367968","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Wireless Communications Letters","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/A5037886198","display_name":"Shilong Fan","orcid":"https://orcid.org/0009-0008-2586-6683"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shilong Fan","raw_affiliation_strings":["School of Artificial Intelligence, Beijing University of Posts and Telecommunications, Beijing, China","School of Artificial Intelligence, Beijing University of Posts and Telecommunications (BUPT), Beijing, China"],"raw_orcid":"https://orcid.org/0009-0008-2586-6683","affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Artificial Intelligence, Beijing University of Posts and Telecommunications (BUPT), Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101502584","display_name":"Haozhen Li","orcid":"https://orcid.org/0000-0003-2554-4218"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haozhen Li","raw_affiliation_strings":["School of Artificial Intelligence, Beijing University of Posts and Telecommunications, Beijing, China","School of Artificial Intelligence, Beijing University of Posts and Telecommunications (BUPT), Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-2554-4218","affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Artificial Intelligence, Beijing University of Posts and Telecommunications (BUPT), Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086203841","display_name":"Xin Liang","orcid":"https://orcid.org/0000-0003-4306-9836"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Liang","raw_affiliation_strings":["School of Artificial Intelligence, Beijing University of Posts and Telecommunications, Beijing, China","School of Artificial Intelligence, Beijing University of Posts and Telecommunications (BUPT), Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-4306-9836","affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Artificial Intelligence, Beijing University of Posts and Telecommunications (BUPT), Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100405183","display_name":"Zhenyu Liu","orcid":"https://orcid.org/0000-0003-0251-3267"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zhenyu Liu","raw_affiliation_strings":["5GIC and 6GIC, University of Surrey, Guildford, U.K","5GIC, and 6GIC, Institute for Communication Systems, University of Surrey, Guildford, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0003-0251-3267","affiliations":[{"raw_affiliation_string":"5GIC and 6GIC, University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"5GIC, and 6GIC, Institute for Communication Systems, University of Surrey, Guildford, United Kingdom","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018769767","display_name":"Xinyu Gu","orcid":"https://orcid.org/0000-0001-6762-7463"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyu Gu","raw_affiliation_strings":["School of Artificial Intelligence, Beijing University of Posts and Telecommunications, Beijing, China","Purple Mountain Laboratories, Nanjing, China","School of Artificial Intelligence, Beijing University of Posts and Telecommunications (BUPT), Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-6762-7463","affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]},{"raw_affiliation_string":"School of Artificial Intelligence, Beijing University of Posts and Telecommunications (BUPT), Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100351907","display_name":"Lin Zhang","orcid":"https://orcid.org/0000-0003-0424-9965"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Zhang","raw_affiliation_strings":["School of Artificial Intelligence, Beijing University of Posts and Telecommunications, Beijing, China","School of Artificial Intelligence, Beijing University of Posts and Telecommunications (BUPT), Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0424-9965","affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Artificial Intelligence, Beijing University of Posts and Telecommunications (BUPT), Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.2275,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.87667593,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"13","issue":"5","first_page":"1285","last_page":"1289"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9993000030517578,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9993000030517578,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9937999844551086,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.991100013256073,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.979196310043335},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6136302351951599},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5490652322769165},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5278361439704895},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5130214095115662},{"id":"https://openalex.org/keywords/duplex","display_name":"Duplex (building)","score":0.4893285632133484},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.4864215850830078},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.45112624764442444},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4142456650733948},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3910638689994812},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.29401934146881104},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.18980014324188232},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18611860275268555}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.979196310043335},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6136302351951599},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5490652322769165},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5278361439704895},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5130214095115662},{"id":"https://openalex.org/C99611785","wikidata":"https://www.wikidata.org/wiki/Q6453233","display_name":"Duplex (building)","level":3,"score":0.4893285632133484},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.4864215850830078},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.45112624764442444},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4142456650733948},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3910638689994812},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29401934146881104},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.18980014324188232},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18611860275268555},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2024.3367968","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2024.3367968","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4512597287","display_name":null,"funder_award_id":"62201089","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6556914460","display_name":null,"funder_award_id":"2022YFF0610303","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program 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/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2113271807","https://openalex.org/W2963145597","https://openalex.org/W2963836746","https://openalex.org/W2967981090","https://openalex.org/W2997936696","https://openalex.org/W3081455451","https://openalex.org/W3122709416","https://openalex.org/W4288574671","https://openalex.org/W4312050602","https://openalex.org/W4323338218","https://openalex.org/W4323540175","https://openalex.org/W4385245566","https://openalex.org/W6759127422"],"related_works":["https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2105999282","https://openalex.org/W1922070205","https://openalex.org/W2136902318","https://openalex.org/W4313028534","https://openalex.org/W2800473611","https://openalex.org/W2106711889","https://openalex.org/W4226210192"],"abstract_inverted_index":{"In":[0],"the":[1,6,19,33,38,43,56,88,97,102,151,159],"frequency":[2],"division":[3],"duplex":[4],"mode,":[5],"limited":[7],"reciprocity":[8],"between":[9],"uplink":[10,40,48,80,93,140],"and":[11,141,165],"downlink":[12,24,34,57,63,72,142,162],"channels":[13],"presents":[14],"a":[15,107,119,133],"significant":[16],"challenge":[17],"for":[18],"base":[20],"station":[21],"to":[22,61,87,124,137,144],"obtain":[23,139],"channel":[25,35,49,58,64,73,94,98,163],"state":[26],"information":[27],"(CSI).":[28],"Existing":[29],"solutions":[30,156],"typically":[31],"predict":[32],"based":[36,78],"on":[37,79],"estimated":[39],"CSI.":[41],"However,":[42],"extra":[44,89],"error":[45,90],"caused":[46],"by":[47,92],"estimation":[50],"can":[51],"be":[52],"further":[53],"accumulated":[54],"into":[55,132],"prediction,":[59],"leading":[60],"inaccurate":[62],"prediction.":[65],"Therefore,":[66,116],"this":[67,126],"letter":[68],"proposes":[69],"an":[70],"end-to-end":[71],"prediction":[74,164],"neural":[75],"network":[76],"directly":[77],"pilot,":[81],"named":[82],"E2ENet,":[83],"which":[84],"is":[85,101],"immune":[86],"introduced":[91],"estimation.":[95],"Specifically,":[96],"we":[99,117,129],"study":[100],"complete":[103],"time-frequency":[104],"response":[105],"within":[106],"time":[108],"slot,":[109],"featuring":[110],"greater":[111],"diversity":[112],"that":[113],"requires":[114],"modeling.":[115],"design":[118],"hybrid":[120],"feature":[121],"extraction":[122],"module":[123],"solve":[125],"difficulty.":[127],"Furthermore,":[128],"evolve":[130],"E2ENet":[131],"multi-output":[134],"branch":[135],"structure":[136],"simultaneously":[138],"CSI":[143],"reduce":[145],"storage":[146,167],"overhead.":[147,168],"Experimental":[148],"results":[149],"validate":[150],"effectiveness":[152],"of":[153,161],"our":[154],"proposed":[155],"in":[157],"improving":[158],"accuracy":[160],"reducing":[166]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":9}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}