{"id":"https://openalex.org/W2901240584","doi":"https://doi.org/10.1109/lcomm.2018.2882829","title":"MIMO Channel Information Feedback Using Deep Recurrent Network","display_name":"MIMO Channel Information Feedback Using Deep Recurrent Network","publication_year":2018,"publication_date":"2018-11-22","ids":{"openalex":"https://openalex.org/W2901240584","doi":"https://doi.org/10.1109/lcomm.2018.2882829","mag":"2901240584"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2018.2882829","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2018.2882829","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"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 Communications Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://nrl.northumbria.ac.uk/id/eprint/36908/1/1811.07535.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101937539","display_name":"Chao Lu","orcid":"https://orcid.org/0000-0003-3755-9548"},"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":"Chao Lu","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-3755-9548","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/A5013867024","display_name":"Wei Xu","orcid":"https://orcid.org/0000-0001-9341-8382"},"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":"Wei Xu","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-9341-8382","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/A5062298555","display_name":"Hong Shen","orcid":"https://orcid.org/0000-0002-2788-0349"},"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":"Hong Shen","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-2788-0349","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/A5100686240","display_name":"Jun Zhu","orcid":"https://orcid.org/0000-0002-1773-548X"},"institutions":[{"id":"https://openalex.org/I4210087596","display_name":"Qualcomm (United States)","ror":"https://ror.org/002zrf773","country_code":"US","type":"company","lineage":["https://openalex.org/I4210087596"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jun Zhu","raw_affiliation_strings":["Qualcomm Incorporated, San Diego, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-1773-548X","affiliations":[{"raw_affiliation_string":"Qualcomm Incorporated, San Diego, CA, USA","institution_ids":["https://openalex.org/I4210087596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022523766","display_name":"Kezhi Wang","orcid":"https://orcid.org/0000-0001-8602-0800"},"institutions":[{"id":"https://openalex.org/I32394136","display_name":"Northumbria University","ror":"https://ror.org/049e6bc10","country_code":"GB","type":"education","lineage":["https://openalex.org/I32394136"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kezhi Wang","raw_affiliation_strings":["Department of Computer and Information Sciences, Northumbria University, Newcastle upon Tyne, U.K"],"raw_orcid":"https://orcid.org/0000-0001-8602-0800","affiliations":[{"raw_affiliation_string":"Department of Computer and Information Sciences, Northumbria University, Newcastle upon Tyne, U.K","institution_ids":["https://openalex.org/I32394136"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":13.0915,"has_fulltext":true,"cited_by_count":154,"citation_normalized_percentile":{"value":0.98894823,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"23","issue":"1","first_page":"188","last_page":"191"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9976000189781189,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9944000244140625,"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-state-information","display_name":"Channel state information","score":0.8403555154800415},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8212344646453857},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.8000161647796631},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6909204721450806},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4829834997653961},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4495851993560791},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.36253494024276733},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21377348899841309},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20218339562416077}],"concepts":[{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.8403555154800415},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8212344646453857},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8000161647796631},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6909204721450806},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4829834997653961},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4495851993560791},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.36253494024276733},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21377348899841309},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20218339562416077}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lcomm.2018.2882829","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2018.2882829","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"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 Communications Letters","raw_type":"journal-article"},{"id":"pmh:oai:nrl.northumbria.ac.uk:36908","is_oa":true,"landing_page_url":null,"pdf_url":"http://nrl.northumbria.ac.uk/id/eprint/36908/1/1811.07535.pdf","source":{"id":"https://openalex.org/S4306401884","display_name":"Northumbria Research Link (Northumbria University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32394136","host_organization_name":"Northumbria University","host_organization_lineage":["https://openalex.org/I32394136"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:nrl.northumbria.ac.uk:36908","is_oa":true,"landing_page_url":null,"pdf_url":"http://nrl.northumbria.ac.uk/id/eprint/36908/1/1811.07535.pdf","source":{"id":"https://openalex.org/S4306401884","display_name":"Northumbria Research Link (Northumbria University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32394136","host_organization_name":"Northumbria University","host_organization_lineage":["https://openalex.org/I32394136"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4099999964237213}],"awards":[{"id":"https://openalex.org/G1467580490","display_name":null,"funder_award_id":"BK20150635","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G3059739768","display_name":null,"funder_award_id":"61871108","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5671476791","display_name":null,"funder_award_id":"GDZB-005","funder_id":"https://openalex.org/F4320326182","funder_display_name":"Six Talent Peaks Project in Jiangsu Province"},{"id":"https://openalex.org/G8592535811","display_name":null,"funder_award_id":"61601115","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8882420975","display_name":null,"funder_award_id":"61871109","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320320005","display_name":"Royal Academy of Engineering","ror":"https://ror.org/0526snb40"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320326182","display_name":"Six Talent Peaks Project in Jiangsu Province","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2901240584.pdf","grobid_xml":"https://content.openalex.org/works/W2901240584.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W1551226548","https://openalex.org/W1689711448","https://openalex.org/W2072079297","https://openalex.org/W2194775991","https://openalex.org/W2604698298","https://openalex.org/W2734408173","https://openalex.org/W2886124254","https://openalex.org/W2950937143","https://openalex.org/W2953065656","https://openalex.org/W2962984760","https://openalex.org/W2963145597","https://openalex.org/W6753677522"],"related_works":["https://openalex.org/W2059045613","https://openalex.org/W4250215096","https://openalex.org/W2119209917","https://openalex.org/W884630482","https://openalex.org/W2145047504","https://openalex.org/W2159179523","https://openalex.org/W2025723618","https://openalex.org/W2552025594","https://openalex.org/W4211013851","https://openalex.org/W4224872188"],"abstract_inverted_index":{"In":[0],"a":[1,38,58,90],"multiple-input":[2],"multiple-output":[3],"(MIMO)":[4],"system,":[5],"the":[6,14,44,66,86,103],"availability":[7],"of":[8,46,76,94,112],"channel":[9],"state":[10],"information":[11],"(CSI)":[12],"at":[13],"transmitter":[15],"is":[16],"essential":[17],"for":[18],"performance":[19,80,109],"improvement.":[20],"Recent":[21],"convolutional":[22],"neural":[23],"network":[24],"(NN)-based":[25],"techniques":[26],"show":[27,101],"competitive":[28],"ability":[29],"in":[30,50,110],"realizing":[31],"CSI":[32,48,114],"compression":[33,115],"and":[34,73,116],"feedback.":[35],"By":[36],"introducing":[37],"new":[39],"NN":[40,55,67,87,105],"architecture,":[41],"we":[42,83],"enhance":[43],"accuracy":[45],"quantized":[47],"feedback":[49],"MIMO":[51],"communications.":[52],"The":[53],"proposed":[54,104],"architecture":[56,88],"invokes":[57],"module":[59],"named":[60],"long":[61],"short-term":[62],"memory":[63],"that":[64,102],"admits":[65],"to":[68,96],"benefit":[69],"from":[70],"exploiting":[71],"temporal":[72],"frequency":[74],"correlations":[75],"wireless":[77],"channels.":[78],"Compromising":[79],"with":[81,89],"complexity,":[82],"further":[84],"modify":[85],"significantly":[91],"reduced":[92],"number":[93],"parameters":[95],"be":[97],"trained.":[98],"Finally,":[99],"experiments":[100],"architectures":[106],"achieve":[107],"better":[108],"terms":[111],"both":[113],"recovery":[117],"accuracy.":[118]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":15},{"year":2024,"cited_by_count":16},{"year":2023,"cited_by_count":22},{"year":2022,"cited_by_count":20},{"year":2021,"cited_by_count":21},{"year":2020,"cited_by_count":35},{"year":2019,"cited_by_count":23}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}
