{"id":"https://openalex.org/W4389544974","doi":"https://doi.org/10.1109/vtc2023-fall60731.2023.10333574","title":"A Hyper-Network-Aided Approach for ISTA-based CSI Feedback in Massive MIMO systems","display_name":"A Hyper-Network-Aided Approach for ISTA-based CSI Feedback in Massive MIMO systems","publication_year":2023,"publication_date":"2023-10-10","ids":{"openalex":"https://openalex.org/W4389544974","doi":"https://doi.org/10.1109/vtc2023-fall60731.2023.10333574"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2023-fall60731.2023.10333574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2023-fall60731.2023.10333574","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 98th Vehicular Technology Conference (VTC2023-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/A5101277726","display_name":"Yafei Zou","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yafei Zou","raw_affiliation_strings":["Xi’an Jiaotong University,School of Mathematics and Statistics,Xi’an,China,710049"],"affiliations":[{"raw_affiliation_string":"Xi’an Jiaotong University,School of Mathematics and Statistics,Xi’an,China,710049","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036209363","display_name":"Zhengyang Hu","orcid":"https://orcid.org/0000-0002-5370-2917"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengyang Hu","raw_affiliation_strings":["Xi’an Jiaotong University,School of Mathematics and Statistics,Xi’an,China,710049"],"affiliations":[{"raw_affiliation_string":"Xi’an Jiaotong University,School of Mathematics and Statistics,Xi’an,China,710049","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101883203","display_name":"Yiqing Zhang","orcid":"https://orcid.org/0000-0002-4338-3369"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiqing Zhang","raw_affiliation_strings":["Xi’an Jiaotong University,School of Mathematics and Statistics,Xi’an,China,710049"],"affiliations":[{"raw_affiliation_string":"Xi’an Jiaotong University,School of Mathematics and Statistics,Xi’an,China,710049","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040282710","display_name":"Jiang Xue","orcid":"https://orcid.org/0000-0002-1832-5263"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiang Xue","raw_affiliation_strings":["Xi’an Jiaotong University,School of Mathematics and Statistics,Xi’an,China,710049"],"affiliations":[{"raw_affiliation_string":"Xi’an Jiaotong University,School of Mathematics and Statistics,Xi’an,China,710049","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101277726"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15552413,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9988999962806702,"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":0.9988999962806702,"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":0.9984999895095825,"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":0.9970999956130981,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.781426727771759},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7050327062606812},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6400753259658813},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6057006120681763},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5191285014152527},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5146211385726929},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4602758586406708},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.43394142389297485},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.41869598627090454},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2806648910045624},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.11339697241783142},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10654395818710327}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.781426727771759},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7050327062606812},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6400753259658813},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6057006120681763},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5191285014152527},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5146211385726929},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4602758586406708},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43394142389297485},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.41869598627090454},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2806648910045624},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.11339697241783142},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10654395818710327},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2023-fall60731.2023.10333574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2023-fall60731.2023.10333574","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 98th Vehicular Technology Conference (VTC2023-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W2015142990","https://openalex.org/W2023719693","https://openalex.org/W2094655360","https://openalex.org/W2288660273","https://openalex.org/W2745541172","https://openalex.org/W2798559986","https://openalex.org/W2963145597","https://openalex.org/W2963199294","https://openalex.org/W3003689553","https://openalex.org/W3011911768","https://openalex.org/W3024777099","https://openalex.org/W3074572758","https://openalex.org/W3081249107","https://openalex.org/W3108804658","https://openalex.org/W3157506437","https://openalex.org/W3157774958","https://openalex.org/W3194578251","https://openalex.org/W4280620301","https://openalex.org/W4312735976","https://openalex.org/W4317631697","https://openalex.org/W4386112716","https://openalex.org/W6795140394","https://openalex.org/W6838703246","https://openalex.org/W6849377756"],"related_works":["https://openalex.org/W2545343974","https://openalex.org/W2770593030","https://openalex.org/W3154990682","https://openalex.org/W2560201613","https://openalex.org/W2171975302","https://openalex.org/W2059045613","https://openalex.org/W884630482","https://openalex.org/W2025723618","https://openalex.org/W2552025594","https://openalex.org/W4211013851"],"abstract_inverted_index":{"Accurate":[0],"channel":[1,74,94,158,175],"state":[2],"information":[3],"(CSI)":[4],"is":[5,77],"critical":[6],"for":[7,30,50,129,171],"achieving":[8],"high":[9],"performance":[10,92,142,181,196],"in":[11,33,67,179,193],"massive":[12],"multiple":[13,15],"input":[14],"output":[16],"(MIMO)":[17],"systems.":[18],"While":[19],"existing":[20],"deep":[21],"learning":[22],"(DL)":[23],"based":[24],"methods":[25],"have":[26],"achieved":[27],"notable":[28],"success":[29],"CSI":[31,87,131,152],"feedback":[32],"the":[34,60,64,68,73,84,91,122,125,137,144,154,161,187,190],"frequency":[35],"division":[36],"duplex":[37],"(FDD)":[38],"mode,":[39],"they":[40],"typically":[41],"learn":[42],"one":[43,55],"set":[44,56],"of":[45,57,63,86,124,143,149,157,174,189,195],"neural":[46],"network":[47,127,167],"(NN)":[48],"parameters":[49,58,112,123,168],"all":[51],"CSI.":[52],"However,":[53],"only":[54],"restricts":[59],"representation":[61,138],"power":[62,139],"NN,":[65],"resulting":[66,178],"limited":[69],"performance.":[70],"In":[71],"addition,":[72],"estimation":[75,95,159,176],"error":[76],"usually":[78],"considered":[79],"with":[80,109],"discrete":[81],"levels":[82,173],"among":[83],"researches":[85],"feedback,":[88],"which":[89,135],"limits":[90],"when":[93],"errors":[96],"are":[97],"successive.":[98],"To":[99],"address":[100],"these":[101],"issues,":[102],"we":[103],"propose":[104],"a":[105,133],"model-driven":[106],"DL":[107],"method":[108,119,163,192],"sample-relevant":[110],"dynamic":[111],"using":[113],"hyper-networks":[114],"and":[115,140,197],"unfolding.":[116],"The":[117,183],"proposed":[118,162,191],"can":[120],"generate":[121],"task":[126,145,166],"distinctly":[128],"each":[130,151],"by":[132],"hyper-network,":[134],"improves":[136],"recovery":[141],"network.":[146],"Additionally,":[147],"instead":[148],"assuming":[150],"has":[153],"same":[155],"level":[156],"error,":[160,177],"automatically":[164],"adjusts":[165],"to":[169],"account":[170],"different":[172],"significant":[180],"gains.":[182],"numerical":[184],"experiments":[185],"demonstrate":[186],"superiority":[188],"terms":[194],"robustness.":[198]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}