{"id":"https://openalex.org/W4387350617","doi":"https://doi.org/10.1109/access.2023.3321670","title":"Single-User SFLC-OFDM System Realization Based on Channel Reciprocity Recovery","display_name":"Single-User SFLC-OFDM System Realization Based on Channel Reciprocity Recovery","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4387350617","doi":"https://doi.org/10.1109/access.2023.3321670"},"language":"en","primary_location":{"id":"doi:10.1109/access.2023.3321670","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3321670","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10271287.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10271287.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100631168","display_name":"Subin Kim","orcid":"https://orcid.org/0000-0001-9286-7039"},"institutions":[{"id":"https://openalex.org/I31766871","display_name":"Sookmyung Women's University","ror":"https://ror.org/00vvvt117","country_code":"KR","type":"education","lineage":["https://openalex.org/I31766871"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Subin Kim","raw_affiliation_strings":["Department of Electronics Engineering, Sookmyung Women’s University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Sookmyung Women’s University, Seoul, South Korea","institution_ids":["https://openalex.org/I31766871"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101900712","display_name":"Han-Gyeol Lee","orcid":"https://orcid.org/0009-0003-5206-7020"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Han-Gyeol Lee","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108868421","display_name":"Songmin Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I31766871","display_name":"Sookmyung Women's University","ror":"https://ror.org/00vvvt117","country_code":"KR","type":"education","lineage":["https://openalex.org/I31766871"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Songmin Lee","raw_affiliation_strings":["Department of Electronics Engineering, Sookmyung Women’s University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Sookmyung Women’s University, Seoul, South Korea","institution_ids":["https://openalex.org/I31766871"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100374316","display_name":"Jaehong Kim","orcid":"https://orcid.org/0000-0003-2190-3535"},"institutions":[{"id":"https://openalex.org/I31766871","display_name":"Sookmyung Women's University","ror":"https://ror.org/00vvvt117","country_code":"KR","type":"education","lineage":["https://openalex.org/I31766871"]},{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jaehong Kim","raw_affiliation_strings":["Department of Electronics Engineering, Sookmyung Women’s University, Seoul, South Korea","School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Sookmyung Women’s University, Seoul, South Korea","institution_ids":["https://openalex.org/I31766871"]},{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078389333","display_name":"Jingon Joung","orcid":"https://orcid.org/0000-0002-9551-1123"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jingon Joung","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031839568","display_name":"Juyeop Kim","orcid":"https://orcid.org/0000-0003-4262-6063"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]},{"id":"https://openalex.org/I31766871","display_name":"Sookmyung Women's University","ror":"https://ror.org/00vvvt117","country_code":"KR","type":"education","lineage":["https://openalex.org/I31766871"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Juyeop Kim","raw_affiliation_strings":["Department of Electronics Engineering, Sookmyung Women’s University, Seoul, South Korea","School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Sookmyung Women’s University, Seoul, South Korea","institution_ids":["https://openalex.org/I31766871"]},{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100631168"],"corresponding_institution_ids":["https://openalex.org/I31766871"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.9271,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.74779268,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"11","issue":null,"first_page":"109082","last_page":"109094"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":1.0,"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":1.0,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998000264167786,"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/telecommunications-link","display_name":"Telecommunications link","score":0.7930335998535156},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.763135552406311},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7474085688591003},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5724576711654663},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.4657517075538635},{"id":"https://openalex.org/keywords/reciprocity","display_name":"Reciprocity (cultural anthropology)","score":0.42920786142349243},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.4257887303829193},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4211560785770416},{"id":"https://openalex.org/keywords/frequency-division-multiplexing","display_name":"Frequency-division multiplexing","score":0.41905906796455383},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.41006675362586975},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3074946999549866},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21978819370269775},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13898566365242004}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7930335998535156},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.763135552406311},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7474085688591003},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5724576711654663},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.4657517075538635},{"id":"https://openalex.org/C169903001","wikidata":"https://www.wikidata.org/wiki/Q3264987","display_name":"Reciprocity (cultural anthropology)","level":2,"score":0.42920786142349243},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.4257887303829193},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4211560785770416},{"id":"https://openalex.org/C89061704","wikidata":"https://www.wikidata.org/wiki/Q5555726","display_name":"Frequency-division multiplexing","level":4,"score":0.41905906796455383},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.41006675362586975},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3074946999549866},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21978819370269775},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13898566365242004},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2023.3321670","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3321670","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10271287.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:c6de4ded8daf47eb83eae58046389e63","is_oa":true,"landing_page_url":"https://doaj.org/article/c6de4ded8daf47eb83eae58046389e63","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 11, Pp 109082-109094 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2023.3321670","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3321670","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10271287.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6072120315","display_name":null,"funder_award_id":"funded","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"},{"id":"https://openalex.org/G7434839826","display_name":null,"funder_award_id":"2021-0-00874","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"},{"id":"https://openalex.org/G7998981152","display_name":null,"funder_award_id":"2021-0-00874","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"}],"funders":[{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4387350617.pdf","grobid_xml":"https://content.openalex.org/works/W4387350617.grobid-xml"},"referenced_works_count":84,"referenced_works":["https://openalex.org/W1531339130","https://openalex.org/W1929963787","https://openalex.org/W1971443733","https://openalex.org/W1981230256","https://openalex.org/W2000130160","https://openalex.org/W2019013468","https://openalex.org/W2025934813","https://openalex.org/W2026207094","https://openalex.org/W2075856645","https://openalex.org/W2076457767","https://openalex.org/W2105118201","https://openalex.org/W2109501663","https://openalex.org/W2112323603","https://openalex.org/W2114004090","https://openalex.org/W2123834977","https://openalex.org/W2128513990","https://openalex.org/W2139450743","https://openalex.org/W2139832635","https://openalex.org/W2141682101","https://openalex.org/W2147906061","https://openalex.org/W2162042886","https://openalex.org/W2171342189","https://openalex.org/W2190375219","https://openalex.org/W2326913951","https://openalex.org/W2343491855","https://openalex.org/W2475965870","https://openalex.org/W2544428782","https://openalex.org/W2605149632","https://openalex.org/W2735915729","https://openalex.org/W2769016969","https://openalex.org/W2770806237","https://openalex.org/W2890307344","https://openalex.org/W2892451142","https://openalex.org/W2921989001","https://openalex.org/W2925781557","https://openalex.org/W2936806763","https://openalex.org/W2963508491","https://openalex.org/W2964484113","https://openalex.org/W2981096252","https://openalex.org/W2981191481","https://openalex.org/W2981307532","https://openalex.org/W2994921564","https://openalex.org/W3008831328","https://openalex.org/W3011830499","https://openalex.org/W3012567959","https://openalex.org/W3015896637","https://openalex.org/W3037719227","https://openalex.org/W3041948366","https://openalex.org/W3046558463","https://openalex.org/W3047256104","https://openalex.org/W3048549019","https://openalex.org/W3048912828","https://openalex.org/W3089248281","https://openalex.org/W3091752016","https://openalex.org/W3094533771","https://openalex.org/W3104159172","https://openalex.org/W3107209189","https://openalex.org/W3110950550","https://openalex.org/W3138186543","https://openalex.org/W3156261538","https://openalex.org/W3158832185","https://openalex.org/W3160965539","https://openalex.org/W3163909553","https://openalex.org/W3164527586","https://openalex.org/W3168711504","https://openalex.org/W3185010747","https://openalex.org/W3194946664","https://openalex.org/W3209130991","https://openalex.org/W4205533812","https://openalex.org/W4214908639","https://openalex.org/W4225578207","https://openalex.org/W4285156898","https://openalex.org/W4285306941","https://openalex.org/W4286511732","https://openalex.org/W4288064615","https://openalex.org/W4296438066","https://openalex.org/W4316021915","https://openalex.org/W4318586278","https://openalex.org/W4320025342","https://openalex.org/W4327522346","https://openalex.org/W6676222721","https://openalex.org/W6677178498","https://openalex.org/W6729435925","https://openalex.org/W6786067114"],"related_works":["https://openalex.org/W2005662164","https://openalex.org/W294051182","https://openalex.org/W2003701703","https://openalex.org/W2160172333","https://openalex.org/W2092309091","https://openalex.org/W1998182654","https://openalex.org/W2111628958","https://openalex.org/W2062880527","https://openalex.org/W72262410","https://openalex.org/W2949437922"],"abstract_inverted_index":{"This":[0],"paper":[1],"demonstrates":[2],"the":[3,23,50,62,83,102,112],"implementation":[4],"of":[5],"a":[6,72],"space\u2013frequency":[7],"line":[8],"coded-orthogonal":[9],"frequency-division":[10],"multiplexing":[11],"(SFLC-OFDM)":[12],"system.":[13],"The":[14,90],"SFLC-OFDM":[15,104],"system":[16],"utilizes":[17],"downlink":[18],"channel":[19,31,34,44,63,95],"state":[20],"information":[21],"at":[22],"transmitter,":[24],"which":[25],"can":[26,97],"be":[27,98],"obtained":[28],"from":[29],"uplink":[30],"estimation":[32],"under":[33],"reciprocity":[35,45,96],"assumption":[36],"between":[37,58],"uplink-and-downlink":[38],"channels.":[39],"However,":[40],"in":[41,86,101,107],"practical":[42,108],"implementations,":[43],"is":[46,79],"violated":[47],"due":[48],"to":[49,81],"imperfect":[51],"synchronization":[52],"and":[53],"radio":[54],"frequency":[55],"chain":[56],"mismatch":[57],"transceivers.":[59],"To":[60],"recover":[61],"reciprocity,":[64],"frequency-domain":[65],"signal":[66],"processing":[67],"methods":[68],"are":[69],"proposed.":[70],"Furthermore,":[71],"low":[73],"computational":[74],"complexity":[75],"single-instruction":[76],"multiple-data":[77],"method":[78],"implemented":[80,103],"meet":[82],"time":[84],"constraints":[85],"real-time":[87],"operating":[88],"systems.":[89],"experimental":[91],"results":[92],"demonstrate":[93],"that":[94],"effectively":[99],"recovered":[100],"system,":[105],"resulting":[106],"communication":[109],"performance":[110],"regarding":[111],"symbol":[113],"error":[114],"rate.":[115]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4}],"updated_date":"2026-03-14T08:43:22.919905","created_date":"2025-10-10T00:00:00"}