{"id":"https://openalex.org/W4396667617","doi":"https://doi.org/10.1109/wsa61681.2024.10512105","title":"Channel Estimation and Equalization for SC-FDMA Using Machine Learning","display_name":"Channel Estimation and Equalization for SC-FDMA Using Machine Learning","publication_year":2024,"publication_date":"2024-03-17","ids":{"openalex":"https://openalex.org/W4396667617","doi":"https://doi.org/10.1109/wsa61681.2024.10512105"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/wsa61681.2024.10512105","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5096611700","display_name":"Pouya Fakharizadeh","orcid":null},"institutions":[],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Pouya Fakharizadeh","raw_affiliation_strings":["Friedrich-Alexander-Universität,Institute for Digital Communication,Erlangen,Germany"],"affiliations":[{"raw_affiliation_string":"Friedrich-Alexander-Universität,Institute for Digital Communication,Erlangen,Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108926495","display_name":"Oemer Karakas","orcid":null},"institutions":[{"id":"https://openalex.org/I4210124274","display_name":"Fraunhofer Institute for Integrated Circuits","ror":"https://ror.org/024ape423","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Oemer Karakas","raw_affiliation_strings":["Broadband and Broadcasting Department, Fraunhofer IIS, Erlangen, Germany"],"affiliations":[{"raw_affiliation_string":"Broadband and Broadcasting Department, Fraunhofer IIS, Erlangen, Germany","institution_ids":["https://openalex.org/I4210124274"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5096468860","display_name":"Christos A. Bovolis","orcid":null},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christos A. Bovolis","raw_affiliation_strings":["School of ECE, National Technical University of Athens, Athens, Greece"],"affiliations":[{"raw_affiliation_string":"School of ECE, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041771053","display_name":"Marco Breiling","orcid":"https://orcid.org/0000-0003-3046-4327"},"institutions":[{"id":"https://openalex.org/I4210124274","display_name":"Fraunhofer Institute for Integrated Circuits","ror":"https://ror.org/024ape423","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Marco Breiling","raw_affiliation_strings":["Broadband and Broadcasting Department, Fraunhofer IIS, Erlangen, Germany"],"affiliations":[{"raw_affiliation_string":"Broadband and Broadcasting Department, Fraunhofer IIS, Erlangen, Germany","institution_ids":["https://openalex.org/I4210124274"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050486496","display_name":"Wolfgang Gerstacker","orcid":"https://orcid.org/0000-0002-5656-7829"},"institutions":[],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wolfgang H. Gerstacker","raw_affiliation_strings":["Friedrich-Alexander-Universität,Institute for Digital Communication,Erlangen,Germany"],"affiliations":[{"raw_affiliation_string":"Friedrich-Alexander-Universität,Institute for Digital Communication,Erlangen,Germany","institution_ids":[]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":84},"biblio":{"volume":null,"issue":null,"first_page":"123","last_page":"130"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9999,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9999,"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":0.9997,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9997,"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":0.43847474}],"concepts":[{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.7478467},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7433007},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7368376},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6810439},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.559114},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.53758717},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.5343204},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.49088413},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4783449},{"id":"https://openalex.org/C97812054","wikidata":"https://www.wikidata.org/wiki/Q2166055","display_name":"Intersymbol interference","level":3,"score":0.47546166},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.43847474},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.43203133},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2899015},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22904196},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15786642},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.104973376}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/wsa61681.2024.10512105","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":17,"referenced_works":["https://openalex.org/W122358594","https://openalex.org/W1504549143","https://openalex.org/W2006356104","https://openalex.org/W2045407304","https://openalex.org/W2127949350","https://openalex.org/W2133498779","https://openalex.org/W2144724317","https://openalex.org/W2592882403","https://openalex.org/W2728975105","https://openalex.org/W2736068844","https://openalex.org/W2770346636","https://openalex.org/W2783038087","https://openalex.org/W2920003278","https://openalex.org/W2963622214","https://openalex.org/W4221162285","https://openalex.org/W4245808720","https://openalex.org/W4312337903"],"related_works":["https://openalex.org/W4389538542","https://openalex.org/W2127919250","https://openalex.org/W2109149355","https://openalex.org/W2109072943","https://openalex.org/W2080607100","https://openalex.org/W2047392647","https://openalex.org/W2047207224","https://openalex.org/W2013074940","https://openalex.org/W1990532762","https://openalex.org/W1542002492"],"abstract_inverted_index":{"We":[0],"design":[1],"neural":[2],"network":[3],"(NN)-based":[4],"schemes":[5,31],"for":[6,36,132],"channel":[7,43,70,81,97,104,110,134],"estimation":[8,135],"and":[9,58,88,112],"equalization":[10,57],"tasks":[11],"in":[12,65,137],"Single-Carrier":[13],"Frequency":[14],"Division":[15],"Multiple":[16],"Access":[17],"(SC-FDMA)":[18],"transmission":[19],"over":[20],"a":[21,63,128],"dispersive":[22],"block-fading":[23],"channel.":[24],"It":[25],"is":[26,48,117],"demonstrated":[27],"that":[28],"the":[29,37,66,76,94,107],"proposed":[30,79,95,108,139],"outperform":[32],"their":[33],"traditional":[34],"counterparts":[35],"5G":[38],"Clustered":[39],"Delay":[40],"Line":[41],"(CDL)":[42],"model.":[44],"A":[45],"significant":[46],"gain":[47],"achieved":[49],"compared":[50],"to":[51,119],"linear":[52],"minimum":[53],"mean-squared":[54],"error":[55,136],"(MMSE)":[56],"Bahl-Cocke-Jelinek-Raviv":[59],"(BCJR)":[60],"equalizer":[61,98,113],"using":[62],"pre-filter":[64],"case":[67],"of":[68],"perfect":[69],"state":[71],"information":[72],"(CSI)":[73],"available":[74],"at":[75],"receiver.":[77],"The":[78],"NN-based":[80,89,96,109],"estimator":[82,111],"can":[83,99],"be":[84,100],"combined":[85,101],"with":[86,102],"conventional":[87,103],"equalizers,":[90],"as":[91,93],"well":[92],"estimators.":[105],"When":[106],"are":[114],"combined,":[115],"it":[116],"possible":[118],"optimize":[120],"them":[121],"separately":[122],"or":[123],"jointly.":[124],"Additionally,":[125],"we":[126],"derive":[127],"Cramer-Rao":[129],"Bound":[130],"(CRB)":[131],"unbiased":[133],"our":[138],"pilot":[140],"insertion":[141],"regime.":[142]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W4396667617","counts_by_year":[],"updated_date":"2024-12-13T03:56:46.044883","created_date":"2024-05-07"}