{"id":"https://openalex.org/W4405908128","doi":"https://doi.org/10.1109/tce.2024.3520220","title":"A Novel DRT-Assisted Deep Learning-Based Channel Feedback Mechanism for Massive MIMO","display_name":"A Novel DRT-Assisted Deep Learning-Based Channel Feedback Mechanism for Massive MIMO","publication_year":2024,"publication_date":"2024-12-30","ids":{"openalex":"https://openalex.org/W4405908128","doi":"https://doi.org/10.1109/tce.2024.3520220"},"language":"en","primary_location":{"id":"doi:10.1109/tce.2024.3520220","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2024.3520220","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"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 Transactions on Consumer Electronics","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/A5100704304","display_name":"Amit Kumar","orcid":"https://orcid.org/0000-0001-9818-2866"},"institutions":[{"id":"https://openalex.org/I98210582","display_name":"Rajiv Gandhi Institute of Petroleum Technology","ror":"https://ror.org/00n7swc17","country_code":"IN","type":"education","lineage":["https://openalex.org/I98210582"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Amit Kumar","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Rajiv Gandhi Institute of Petroleum Technology Jais, Amethi, India","Department of Electrical and Electronics Engineering, Rajiv Gandhi Institute of Petroleum Technology, An Institute of National Importance GoI,, Amethi, Uttar Pradesh, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Rajiv Gandhi Institute of Petroleum Technology Jais, Amethi, India","institution_ids":["https://openalex.org/I98210582"]},{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Rajiv Gandhi Institute of Petroleum Technology, An Institute of National Importance GoI,, Amethi, Uttar Pradesh, India","institution_ids":["https://openalex.org/I98210582"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086521772","display_name":"Arif Raza","orcid":"https://orcid.org/0000-0001-6799-8969"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Arif Raza","raw_affiliation_strings":["College of Computer Science, Shenzhen University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036164533","display_name":"Shivanshu Shrivastava","orcid":"https://orcid.org/0009-0006-9684-548X"},"institutions":[{"id":"https://openalex.org/I98210582","display_name":"Rajiv Gandhi Institute of Petroleum Technology","ror":"https://ror.org/00n7swc17","country_code":"IN","type":"education","lineage":["https://openalex.org/I98210582"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shivanshu Shrivastava","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Rajiv Gandhi Institute of Petroleum Technology Jais, Amethi, India","Department of Electrical and Electronics Engineering, Rajiv Gandhi Institute of Petroleum Technology, An Institute of National Importance GoI,, Amethi, Uttar Pradesh, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Rajiv Gandhi Institute of Petroleum Technology Jais, Amethi, India","institution_ids":["https://openalex.org/I98210582"]},{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Rajiv Gandhi Institute of Petroleum Technology, An Institute of National Importance GoI,, Amethi, Uttar Pradesh, India","institution_ids":["https://openalex.org/I98210582"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107013898","display_name":"Pravallika Katragunta","orcid":"https://orcid.org/0000-0003-1168-5044"},"institutions":[{"id":"https://openalex.org/I67031392","display_name":"Carleton University","ror":"https://ror.org/02qtvee93","country_code":"CA","type":"education","lineage":["https://openalex.org/I67031392"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Pravallika Katragunta","raw_affiliation_strings":["School of Computer Science, Carleton University, Ottawa, ON, Canada","School of Computer Science, Carleton University, Canada"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Carleton University, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I67031392"]},{"raw_affiliation_string":"School of Computer Science, Carleton University, Canada","institution_ids":["https://openalex.org/I67031392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087753863","display_name":"Michel Barbeau","orcid":"https://orcid.org/0000-0003-3531-4926"},"institutions":[{"id":"https://openalex.org/I67031392","display_name":"Carleton University","ror":"https://ror.org/02qtvee93","country_code":"CA","type":"education","lineage":["https://openalex.org/I67031392"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Michel Barbeau","raw_affiliation_strings":["School of Computer Science, Carleton University, Ottawa, ON, Canada","School of Computer Science, Carleton University, Canada"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Carleton University, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I67031392"]},{"raw_affiliation_string":"School of Computer Science, Carleton University, Canada","institution_ids":["https://openalex.org/I67031392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065377021","display_name":"Dwarkadas Prahladadas Kothari","orcid":null},"institutions":[{"id":"https://openalex.org/I201750527","display_name":"Uttarakhand Technical University","ror":"https://ror.org/03ms8m606","country_code":"IN","type":"education","lineage":["https://openalex.org/I201750527"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Dwarkadas Prahladadas Kothari","raw_affiliation_strings":["THDC Institute of Hydropower Engineering and Technology, Uttarakhand Technical University, Tehri, India","THDC Institute of Hydropower Engineering and Technology, Tehri, Uttarakhand, India"],"affiliations":[{"raw_affiliation_string":"THDC Institute of Hydropower Engineering and Technology, Uttarakhand Technical University, Tehri, India","institution_ids":["https://openalex.org/I201750527"]},{"raw_affiliation_string":"THDC Institute of Hydropower Engineering and Technology, Tehri, Uttarakhand, India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101119571","display_name":"Tanya Verma","orcid":"https://orcid.org/0000-0002-8999-5694"},"institutions":[{"id":"https://openalex.org/I98210582","display_name":"Rajiv Gandhi Institute of Petroleum Technology","ror":"https://ror.org/00n7swc17","country_code":"IN","type":"education","lineage":["https://openalex.org/I98210582"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Tanya Verma","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Rajiv Gandhi Institute of Petroleum Technology Jais, Amethi, India","Department of Electrical and Electronics Engineering, Rajiv Gandhi Institute of Petroleum Technology, An Institute of National Importance GoI,, Amethi, Uttar Pradesh, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Rajiv Gandhi Institute of Petroleum Technology Jais, Amethi, India","institution_ids":["https://openalex.org/I98210582"]},{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Rajiv Gandhi Institute of Petroleum Technology, An Institute of National Importance GoI,, Amethi, Uttar Pradesh, India","institution_ids":["https://openalex.org/I98210582"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100704304"],"corresponding_institution_ids":["https://openalex.org/I98210582"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.22570126,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"71","issue":"2","first_page":"6734","last_page":"6743"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9961000084877014,"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":0.9961000084877014,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9840999841690063,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9832000136375427,"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/computer-science","display_name":"Computer science","score":0.6325098276138306},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5940309166908264},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.5018956661224365},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4972284138202667},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.45676636695861816},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.32898128032684326},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28987932205200195},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.27182817459106445},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17180311679840088}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6325098276138306},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5940309166908264},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.5018956661224365},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4972284138202667},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.45676636695861816},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.32898128032684326},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28987932205200195},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.27182817459106445},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17180311679840088},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tce.2024.3520220","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2024.3520220","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"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 Transactions on Consumer Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1794737594","https://openalex.org/W1988273885","https://openalex.org/W2072079297","https://openalex.org/W2496777482","https://openalex.org/W2590877996","https://openalex.org/W2747897719","https://openalex.org/W2757012878","https://openalex.org/W2787323722","https://openalex.org/W2911910187","https://openalex.org/W2921474503","https://openalex.org/W2962895431","https://openalex.org/W2963145597","https://openalex.org/W2964322393","https://openalex.org/W2995097131","https://openalex.org/W3003689553","https://openalex.org/W3013382979","https://openalex.org/W3018622322","https://openalex.org/W3020027015","https://openalex.org/W3020945552","https://openalex.org/W3112756300","https://openalex.org/W3205718659","https://openalex.org/W3206314502","https://openalex.org/W4212937543","https://openalex.org/W4223974641","https://openalex.org/W4231942831","https://openalex.org/W4321021229","https://openalex.org/W4366986563","https://openalex.org/W4376607738","https://openalex.org/W4379180578","https://openalex.org/W4385800794","https://openalex.org/W4387664423","https://openalex.org/W4388739137","https://openalex.org/W4389987621","https://openalex.org/W4390822412","https://openalex.org/W4392309162","https://openalex.org/W4393373001","https://openalex.org/W4406890378","https://openalex.org/W4410582879"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2382997850","https://openalex.org/W2390968135","https://openalex.org/W2382213751","https://openalex.org/W2351750670","https://openalex.org/W1597848696","https://openalex.org/W2354715126","https://openalex.org/W2388563748","https://openalex.org/W2375179084","https://openalex.org/W2366646518"],"abstract_inverted_index":{"The":[0],"reduction":[1],"of":[2,39],"channel":[3,66,99],"state":[4],"information":[5],"feedback":[6,67],"overhead":[7],"is":[8],"crucial":[9],"in":[10,44,68,98,118,128],"fifth":[11],"generation":[12,16],"and":[13,88,93],"emerging":[14],"sixth":[15],"technologies":[17],"involving":[18],"massive":[19,69],"multiple":[20,22],"input":[21],"output":[23],"(MIMO)":[24],"systems.":[25,71,131],"While":[26],"compressive":[27],"sensing":[28],"(CS)":[29],"has":[30],"been":[31],"proposed":[32,78,112],"to":[33,64,105],"address":[34],"this":[35],"challenge,":[36],"the":[37,77,81,111],"involvement":[38],"discrete":[40,56],"Fourier":[41],"transform":[42,58],"(DFT)":[43],"CS":[45],"result":[46],"into":[47],"higher":[48],"computational":[49],"complexity.":[50],"This":[51],"paper":[52],"introduces":[53],"a":[54],"novel":[55],"Rajan":[57],"(DRT)":[59],"based":[60,83,114],"deep":[61],"learning":[62],"(DL)":[63],"enhance":[65],"MIMO":[70],"Through":[72],"simulations,":[73],"we":[74],"show":[75],"that":[76],"mechanism":[79],"outperforms":[80],"DFT":[82],"DL":[84,115],"algorithm":[85,116],"by":[86],"126.19%":[87],"81.81%":[89],"for":[90,125],"cosine":[91],"correlation":[92],"normalized":[94],"mean":[95],"square":[96],"error":[97],"estimation,":[100],"respectively,":[101],"across":[102],"varying":[103],"signal":[104],"noise":[106],"ratio":[107],"(SNR)":[108],"scenarios.":[109],"Notably,":[110],"DRT":[113],"excels":[117],"low":[119],"SNR":[120],"conditions,":[121],"showing":[122],"its":[123],"potential":[124],"practical":[126],"implementation":[127],"real-world":[129],"communication":[130]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}