{"id":"https://openalex.org/W3196263354","doi":"https://doi.org/10.1109/jiot.2021.3097364","title":"Group-Wise Sidelink Synchronization Signal and Carrier Frequency Offset Detection Method for D2D-Based NR-V2X Systems","display_name":"Group-Wise Sidelink Synchronization Signal and Carrier Frequency Offset Detection Method for D2D-Based NR-V2X Systems","publication_year":2021,"publication_date":"2021-08-24","ids":{"openalex":"https://openalex.org/W3196263354","doi":"https://doi.org/10.1109/jiot.2021.3097364","mag":"3196263354"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2021.3097364","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2021.3097364","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5061492922","display_name":"Young\u2010Hwan You","orcid":"https://orcid.org/0000-0002-5419-917X"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Young-Hwan You","raw_affiliation_strings":["Department of Computer Engineering and the Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering and the Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, South Korea","institution_ids":["https://openalex.org/I28777354"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101457227","display_name":"Yong-An Jung","orcid":null},"institutions":[{"id":"https://openalex.org/I4210153963","display_name":"Gumi Electronics & Information Technology Research Institute (South Korea)","ror":"https://ror.org/04xtdqy92","country_code":"KR","type":"company","lineage":["https://openalex.org/I4210153963"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yong-An Jung","raw_affiliation_strings":["ICT Convergence Research Division/Intelligent Wearable Research Center, Gumi Electronics and Information Technology Research Institute, Gumi, South Korea"],"affiliations":[{"raw_affiliation_string":"ICT Convergence Research Division/Intelligent Wearable Research Center, Gumi Electronics and Information Technology Research Institute, Gumi, South Korea","institution_ids":["https://openalex.org/I4210153963"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101443133","display_name":"Sung-Hun Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I4210153963","display_name":"Gumi Electronics & Information Technology Research Institute (South Korea)","ror":"https://ror.org/04xtdqy92","country_code":"KR","type":"company","lineage":["https://openalex.org/I4210153963"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sung-Hun Lee","raw_affiliation_strings":["ICT Convergence Research Division/Intelligent Wearable Research Center, Gumi Electronics and Information Technology Research Institute, Gumi, South Korea"],"affiliations":[{"raw_affiliation_string":"ICT Convergence Research Division/Intelligent Wearable Research Center, Gumi Electronics and Information Technology Research Institute, Gumi, South Korea","institution_ids":["https://openalex.org/I4210153963"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030031573","display_name":"Hoon-Geun Song","orcid":null},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]},{"id":"https://openalex.org/I4210165268","display_name":"Korea Testing Laboratory","ror":"https://ror.org/05aykjy67","country_code":"KR","type":"facility","lineage":["https://openalex.org/I4210165268"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hoon-Geun Song","raw_affiliation_strings":["Department of Information and Communication Engineering and the Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, South Korea","Future Communication Technology Center, Korea Testing Laboratory, Ansan, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Information and Communication Engineering and the Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, South Korea","institution_ids":["https://openalex.org/I28777354"]},{"raw_affiliation_string":"Future Communication Technology Center, Korea Testing Laboratory, Ansan, South Korea","institution_ids":["https://openalex.org/I4210165268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080419921","display_name":"Sung-Chan Choi","orcid":"https://orcid.org/0000-0002-0431-263X"},"institutions":[{"id":"https://openalex.org/I4210131650","display_name":"Korea Electronics Technology Institute","ror":"https://ror.org/039k6f508","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210089395","https://openalex.org/I4210131650"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sung-Chan Choi","raw_affiliation_strings":["Autonomous IoT Research Center, Korea Electronics Technology Institute, Seongnam, South Korea"],"affiliations":[{"raw_affiliation_string":"Autonomous IoT Research Center, Korea Electronics Technology Institute, Seongnam, South Korea","institution_ids":["https://openalex.org/I4210131650"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032291620","display_name":"Hyoung\u2010Kyu Song","orcid":"https://orcid.org/0000-0002-3274-4982"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]},{"id":"https://openalex.org/I4210165268","display_name":"Korea Testing Laboratory","ror":"https://ror.org/05aykjy67","country_code":"KR","type":"facility","lineage":["https://openalex.org/I4210165268"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyoung-Kyu Song","raw_affiliation_strings":["Department of Information and Communication Engineering and the Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, South Korea","Future Communication Technology Center, Korea Testing Laboratory, Ansan, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Information and Communication Engineering and the Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul, South Korea","institution_ids":["https://openalex.org/I28777354"]},{"raw_affiliation_string":"Future Communication Technology Center, Korea Testing Laboratory, Ansan, South Korea","institution_ids":["https://openalex.org/I4210165268"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5061492922"],"corresponding_institution_ids":["https://openalex.org/I28777354"],"apc_list":null,"apc_paid":null,"fwci":0.2024,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.51187921,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"9","issue":"4","first_page":"2973","last_page":"2983"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9994000196456909,"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":0.9994000196456909,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9994000196456909,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9993000030517578,"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/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.7919031381607056},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7553677558898926},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.6272783279418945},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.5367229580879211},{"id":"https://openalex.org/keywords/detection-theory","display_name":"Detection theory","score":0.46187496185302734},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45316141843795776},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.42798566818237305},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.3903939127922058},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35428208112716675},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3368655741214752},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21651974320411682},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.11759811639785767}],"concepts":[{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.7919031381607056},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7553677558898926},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.6272783279418945},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.5367229580879211},{"id":"https://openalex.org/C137270730","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Detection theory","level":3,"score":0.46187496185302734},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45316141843795776},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.42798566818237305},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.3903939127922058},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35428208112716675},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3368655741214752},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21651974320411682},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.11759811639785767},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2021.3097364","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2021.3097364","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7855486401","display_name":null,"funder_award_id":"NRF-2020M3C1C1A02086428","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1597700970","https://openalex.org/W2000499185","https://openalex.org/W2021914706","https://openalex.org/W2077403907","https://openalex.org/W2097123724","https://openalex.org/W2133075458","https://openalex.org/W2155485201","https://openalex.org/W2596603437","https://openalex.org/W2887078529","https://openalex.org/W2898114175","https://openalex.org/W2928078592","https://openalex.org/W2932296344","https://openalex.org/W2934866582","https://openalex.org/W2961186843","https://openalex.org/W2980191379","https://openalex.org/W3003252965","https://openalex.org/W3005932780","https://openalex.org/W3006127356","https://openalex.org/W3008052774","https://openalex.org/W3015458295","https://openalex.org/W3022673347","https://openalex.org/W3025634527","https://openalex.org/W3029603806","https://openalex.org/W3036656923","https://openalex.org/W3037647439","https://openalex.org/W3094611815","https://openalex.org/W3098774053","https://openalex.org/W3118272855","https://openalex.org/W3120495025","https://openalex.org/W4312258136"],"related_works":["https://openalex.org/W2181352736","https://openalex.org/W2164367930","https://openalex.org/W4385774821","https://openalex.org/W2000044568","https://openalex.org/W1965281974","https://openalex.org/W24185419","https://openalex.org/W2183273440","https://openalex.org/W2539608886","https://openalex.org/W2135619533","https://openalex.org/W2040127666"],"abstract_inverted_index":{"This":[0],"article":[1],"proposes":[2],"an":[3,84],"effective":[4],"joint":[5],"sidelink":[6,44],"secondary":[7],"synchronization":[8,45],"signal":[9],"(S-SSS)":[10],"and":[11,30,49,58,76],"carrier":[12],"frequency":[13],"offset":[14],"(CFO)":[15],"detection":[16,32,54,86,99],"method":[17,36],"for":[18],"device-to-device-based":[19],"new":[20],"radio":[21],"vehicle-to-everything":[22],"networks.":[23],"In":[24],"order":[25],"to":[26,97],"improve":[27],"the":[28,34,52,80],"S-SSS":[29],"CFO":[31],"performance,":[33],"proposed":[35,53,81],"uses":[37],"a":[38,59,89],"group-by-group":[39],"correlation":[40,91],"between":[41],"four":[42],"consecutive":[43],"signals.":[46],"The":[47],"benefits":[48],"drawbacks":[50],"of":[51,70],"scheme":[55],"are":[56],"presented,":[57],"theoretical":[60],"analysis":[61],"is":[62,65],"derived,":[63],"which":[64],"further":[66],"discussed":[67],"by":[68],"means":[69],"simulation":[71],"results.":[72],"Both":[73],"analytical":[74],"results":[75],"simulations":[77],"show":[78],"that":[79],"solution":[82],"attains":[83],"improved":[85],"performance":[87],"using":[88],"group-wise":[90],"with":[92],"slightly":[93],"increased":[94],"complexity,":[95],"compared":[96],"existing":[98],"algorithms.":[100]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}