{"id":"https://openalex.org/W4399039160","doi":"https://doi.org/10.1109/tsp.2024.3405632","title":"Channel Estimation for Hybrid mmWave Systems Using Generalized Kronecker Compressive Sensing (G-KCS) With Successive Decision-Aided Recovery","display_name":"Channel Estimation for Hybrid mmWave Systems Using Generalized Kronecker Compressive Sensing (G-KCS) With Successive Decision-Aided Recovery","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4399039160","doi":"https://doi.org/10.1109/tsp.2024.3405632"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2024.3405632","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2024.3405632","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","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/A5043346699","display_name":"Yu-Tai Chiew","orcid":"https://orcid.org/0009-0002-7182-2709"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Yu-Tai Chiew","raw_affiliation_strings":["Institute of Electrical and Control Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Institute of Electrical and Control Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048176907","display_name":"Yuan-Pei Lin","orcid":"https://orcid.org/0000-0001-5693-1558"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yuan-Pei Lin","raw_affiliation_strings":["Institute of Electrical and Control Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Institute of Electrical and Control Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5043346699"],"corresponding_institution_ids":["https://openalex.org/I148366613"],"apc_list":null,"apc_paid":null,"fwci":0.2307,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.49152475,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"72","issue":null,"first_page":"2970","last_page":"2982"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998999834060669,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9990000128746033,"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/kronecker-delta","display_name":"Kronecker delta","score":0.8350101709365845},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.8076729774475098},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6152474880218506},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.47119614481925964},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32500821352005005},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24104145169258118},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08372995257377625}],"concepts":[{"id":"https://openalex.org/C39482219","wikidata":"https://www.wikidata.org/wiki/Q192826","display_name":"Kronecker delta","level":2,"score":0.8350101709365845},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.8076729774475098},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6152474880218506},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.47119614481925964},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32500821352005005},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24104145169258118},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08372995257377625},{"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/tsp.2024.3405632","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2024.3405632","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.49000000953674316,"id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G1896762160","display_name":null,"funder_award_id":"NSTC 112-2923-E-A49-001-MY3","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G2956443381","display_name":null,"funder_award_id":"NSTC 112-2221-EA49-081","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"}],"funders":[{"id":"https://openalex.org/F4320322795","display_name":"Ministry of Science and Technology, Taiwan","ror":"https://ror.org/02kv4zf79"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W2001380973","https://openalex.org/W2055796721","https://openalex.org/W2111953900","https://openalex.org/W2116148865","https://openalex.org/W2128865660","https://openalex.org/W2135780853","https://openalex.org/W2165943096","https://openalex.org/W2195693430","https://openalex.org/W2272804037","https://openalex.org/W2339667469","https://openalex.org/W2534496827","https://openalex.org/W2614889182","https://openalex.org/W2792273065","https://openalex.org/W2826685045","https://openalex.org/W2910407148","https://openalex.org/W2964003927","https://openalex.org/W2976468372","https://openalex.org/W3099453716","https://openalex.org/W3105629297","https://openalex.org/W3134264804","https://openalex.org/W3168950276","https://openalex.org/W3184603866","https://openalex.org/W3205428400","https://openalex.org/W3213982238","https://openalex.org/W4226129195","https://openalex.org/W4295789425","https://openalex.org/W4312258136","https://openalex.org/W4312685145","https://openalex.org/W4321194897","https://openalex.org/W4321195607","https://openalex.org/W4321488157","https://openalex.org/W4322706824","https://openalex.org/W4360931020","https://openalex.org/W4379654103","https://openalex.org/W4386322185","https://openalex.org/W4386495437","https://openalex.org/W4386523619","https://openalex.org/W4386737038","https://openalex.org/W4387029028","https://openalex.org/W4388901674"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W3153509215","https://openalex.org/W4301793409","https://openalex.org/W1986375199","https://openalex.org/W300594107","https://openalex.org/W1178061417","https://openalex.org/W2158224665","https://openalex.org/W2028667466","https://openalex.org/W2051487156"],"abstract_inverted_index":{"It":[0],"is":[1,71,81,132,211,223,233],"known":[2],"that":[3,103,112,208,226],"compressive":[4,99],"sensing":[5,52,100,130],"(CS)":[6],"techniques":[7],"are":[8,23,40],"useful":[9],"for":[10,28,35,92,157,199,216],"the":[11,55,59,88,129,141,220,231],"estimation":[12,45,90,198,215,221],"of":[13,30,37,62,133,143,148,162,167,227],"millimeter":[14],"wave":[15],"(mmWave)":[16],"channels.":[17],"When":[18],"uniform":[19],"planar":[20],"arrays":[21],"(UPA)":[22],"used,":[24],"four":[25,63],"dictionaries,":[26],"two":[27,34],"angles":[29,36],"departure":[31],"(AoD)":[32],"and":[33,42,202],"arrival":[38],"(AoA),":[39],"constructed":[41],"mmWave":[43,93,200,218],"channel":[44,89,197,214],"becomes":[46,66],"a":[47,96,123,134,149,176],"four-dimensional":[48],"CS":[49,56],"problem.":[50],"The":[51,69,145,165,187],"matrix":[53,131],"in":[54,106,185],"formulation,":[57],"containing":[58],"Kronecker":[60,98],"product":[61],"dictionary":[64],"matrices,":[65],"very":[67],"large.":[68],"complexity":[70,142,232],"extremely":[72],"high":[73],"even":[74],"when":[75,209],"efficient":[76],"orthogonal":[77],"matching":[78],"pursuit":[79],"(OMP)":[80],"used.":[82],"In":[83,125],"this":[84],"paper,":[85],"we":[86,113],"view":[87],"problem":[91,102],"systems":[94],"as":[95],"generalized":[97],"(G-KCS)":[101],"also":[104,182],"arises":[105],"multidimensional":[107,203],"signal":[108,204],"processing.":[109,205],"We":[110],"show":[111],"can":[114,154,190],"solve":[115],"G-KCS":[116,194],"using":[117],"successive":[118,158],"recovery,":[119,128],"one":[120],"dimension":[121],"at":[122],"time.":[124],"each":[126],"one-dimensional":[127],"much":[135,234],"smaller":[136],"size,":[137],"which":[138],"greatly":[139],"reduces":[140],"OMP.":[144],"recovery":[146,160,179],"result":[147],"particular":[150],"dimension,":[151],"called":[152],"decisions,":[153],"be":[155,191],"utilized":[156],"decision-aided":[159],"(SDAR)":[161],"subsequent":[163],"dimensions.":[164],"exploitation":[166],"earlier":[168],"decisions":[169],"allows":[170],"us":[171],"to":[172,193,213,225],"have":[173],"not":[174],"only":[175],"more":[177],"relaxed":[178],"condition":[180],"but":[181,230],"further":[183],"reduction":[184],"complexity.":[186],"proposed":[188],"SDAR-OMP":[189,210],"applied":[192,212],"problems,":[195],"e.g.,":[196],"channels":[201],"Simulations":[206],"demonstrate":[207],"hybrid":[217],"systems,":[219],"error":[222],"comparable":[224],"conventional":[228],"OMP":[229],"lower.":[235]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}