{"id":"https://openalex.org/W4402156629","doi":"https://doi.org/10.1109/icc51166.2024.10622565","title":"TypeII-CsiNet: CSI Feedback with TypeII Codebook","display_name":"TypeII-CsiNet: CSI Feedback with TypeII Codebook","publication_year":2024,"publication_date":"2024-06-09","ids":{"openalex":"https://openalex.org/W4402156629","doi":"https://doi.org/10.1109/icc51166.2024.10622565"},"language":"en","primary_location":{"id":"doi:10.1109/icc51166.2024.10622565","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icc51166.2024.10622565","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2024 - IEEE International Conference on Communications","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/A5111209149","display_name":"Yiliang Sang","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiliang Sang","raw_affiliation_strings":["Tsinghua University,Beijing National Research Center for Information Science and Technology (BNRist),Department of Electronic Engineering,Beijing,China,100084"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing National Research Center for Information Science and Technology (BNRist),Department of Electronic Engineering,Beijing,China,100084","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028128297","display_name":"Ke Ma","orcid":"https://orcid.org/0000-0001-7384-8502"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Ma","raw_affiliation_strings":["Tsinghua University,Beijing National Research Center for Information Science and Technology (BNRist),Department of Electronic Engineering,Beijing,China,100084"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing National Research Center for Information Science and Technology (BNRist),Department of Electronic Engineering,Beijing,China,100084","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030464887","display_name":"Ming Yang","orcid":"https://orcid.org/0000-0002-4470-3467"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Ming","raw_affiliation_strings":["Huawei Technologies Company, Ltd.,Beijing,China,100095"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies Company, Ltd.,Beijing,China,100095","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040616081","display_name":"Jin Lian","orcid":"https://orcid.org/0000-0002-7281-050X"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Lian","raw_affiliation_strings":["Huawei Technologies Company, Ltd.,Beijing,China,100095"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies Company, Ltd.,Beijing,China,100095","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102023049","display_name":"Zhaocheng Wang","orcid":"https://orcid.org/0000-0002-6150-3846"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaocheng Wang","raw_affiliation_strings":["Tsinghua University,Beijing National Research Center for Information Science and Technology (BNRist),Department of Electronic Engineering,Beijing,China,100084"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing National Research Center for Information Science and Technology (BNRist),Department of Electronic Engineering,Beijing,China,100084","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1856,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.4962646,"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":"348","last_page":"353"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9930999875068665,"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":0.9930999875068665,"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/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9695000052452087,"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/T10917","display_name":"Smart Grid Security and Resilience","score":0.963699996471405,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/codebook","display_name":"Codebook","score":0.8329983949661255},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5497754216194153},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.36421889066696167},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19027209281921387},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.1228857934474945}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.8329983949661255},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5497754216194153},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.36421889066696167},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19027209281921387},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.1228857934474945}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc51166.2024.10622565","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icc51166.2024.10622565","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2024 - IEEE International Conference on Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8047082324","display_name":null,"funder_award_id":"U22B2057","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2084304524","https://openalex.org/W2126444227","https://openalex.org/W2886124254","https://openalex.org/W2963145597","https://openalex.org/W3003689553","https://openalex.org/W3024777099","https://openalex.org/W3045610411","https://openalex.org/W3108804658","https://openalex.org/W3126373016","https://openalex.org/W3184183363","https://openalex.org/W3199506096","https://openalex.org/W4205806546","https://openalex.org/W4287264872","https://openalex.org/W4289823339","https://openalex.org/W4290996376","https://openalex.org/W4312473063","https://openalex.org/W4313174202","https://openalex.org/W4321064126","https://openalex.org/W4392175373","https://openalex.org/W6755308174","https://openalex.org/W6792261265"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2293149949","https://openalex.org/W2026099691","https://openalex.org/W4284672201","https://openalex.org/W2377486419","https://openalex.org/W2943202426","https://openalex.org/W2736714427","https://openalex.org/W2163679795","https://openalex.org/W2137816434"],"abstract_inverted_index":{"The":[0],"latest":[1],"TypeII":[2,50,156],"codebook":[3,51,157],"selects":[4],"partial":[5],"strongest":[6],"angular-delay":[7],"ports":[8,79,104],"for":[9,61,80],"the":[10,25,29,32,49,64,77,82,95,99,106,112,121,133,139,155],"feedback":[11,100],"of":[12,27,84],"downlink":[13],"channel":[14],"state":[15],"information":[16],"(CSI),":[17],"whereas":[18],"its":[19],"performance":[20,136],"is":[21,73,92,116,129],"limited":[22],"due":[23],"to":[24,46,75,97,119,131],"deficiency":[26],"utilizing":[28],"correlations":[30,83],"among":[31],"port":[33],"coefficients.":[34,87],"To":[35],"tackle":[36],"this":[37],"issue,":[38],"we":[39],"propose":[40],"a":[41,69,89,125],"tailored":[42],"autoencoder":[43],"named":[44],"TypeII-CsiNet":[45,153],"effectively":[47],"integrate":[48],"with":[52],"deep":[53,160],"learning,":[54],"wherein":[55],"three":[56],"novel":[57],"designs":[58],"are":[59],"developed":[60,93],"sufficiently":[62],"boosting":[63],"sum":[65,134],"rate":[66,135],"performance.":[67],"Firstly,":[68],"dedicated":[70],"pre-processing":[71],"module":[72],"designed":[74],"sort":[76],"selected":[78],"reserving":[81],"their":[85,103],"corresponding":[86,113],"Secondly,":[88],"position-filling":[90],"layer":[91],"in":[94,105,141],"decoder":[96],"fill":[98],"coefficients":[101],"into":[102],"recovered":[107],"CSI":[108],"matrix,":[109],"so":[110],"that":[111,150],"angular-delay-domain":[114],"structure":[115],"adequately":[117],"leveraged":[118],"enhance":[120],"reconstruction":[122],"accuracy.":[123],"Thirdly,":[124],"two-stage":[126],"loss":[127],"function":[128],"proposed":[130,152],"improve":[132],"while":[137],"avoiding":[138],"trapping":[140],"local":[142],"optimums":[143],"during":[144],"model":[145],"training.":[146],"Simulation":[147],"results":[148],"verify":[149],"our":[151],"outperforms":[154],"and":[158],"existing":[159],"learning":[161],"benchmarks.":[162]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}