{"id":"https://openalex.org/W4392082755","doi":"https://doi.org/10.1145/3640912.3640988","title":"Research on Fast Time-Frequency Synchronization Algorithm for NR System","display_name":"Research on Fast Time-Frequency Synchronization Algorithm for NR System","publication_year":2023,"publication_date":"2023-10-27","ids":{"openalex":"https://openalex.org/W4392082755","doi":"https://doi.org/10.1145/3640912.3640988"},"language":"en","primary_location":{"id":"doi:10.1145/3640912.3640988","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3640912.3640988","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2023 International Conference on Communication Network and Machine Learning","raw_type":"proceedings-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/A5032735227","display_name":"Qi Wang","orcid":"https://orcid.org/0009-0001-3447-922X"},"institutions":[{"id":"https://openalex.org/I4403928365","display_name":"Guangdong Polytechnic of Industry and Commerce","ror":"https://ror.org/05q2p2431","country_code":null,"type":"education","lineage":["https://openalex.org/I4403928365"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Wang","raw_affiliation_strings":["School of Automotive Engineering, Guangdong Polytechnic of Industry and Commerce, China"],"raw_orcid":"https://orcid.org/0009-0001-3447-922X","affiliations":[{"raw_affiliation_string":"School of Automotive Engineering, Guangdong Polytechnic of Industry and Commerce, China","institution_ids":["https://openalex.org/I4403928365"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102880991","display_name":"Liming Wu","orcid":"https://orcid.org/0009-0003-7365-868X"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liming Wu","raw_affiliation_strings":["School of Electromechanical Engineering and School of Advanced Manufacturing, Guangdong University of Technology, China"],"raw_orcid":"https://orcid.org/0009-0003-7365-868X","affiliations":[{"raw_affiliation_string":"School of Electromechanical Engineering and School of Advanced Manufacturing, Guangdong University of Technology, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101707029","display_name":"Wanyi Li","orcid":"https://orcid.org/0000-0002-8048-7538"},"institutions":[{"id":"https://openalex.org/I201459984","display_name":"Guangdong University Of Finances and Economics","ror":"https://ror.org/0459pv085","country_code":"CN","type":"education","lineage":["https://openalex.org/I201459984"]},{"id":"https://openalex.org/I32246829","display_name":"Guangdong University of Education","ror":"https://ror.org/0574der91","country_code":"CN","type":"education","lineage":["https://openalex.org/I32246829"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanyi Li","raw_affiliation_strings":["School of Computer Science, Guangdong University of Education, China"],"raw_orcid":"https://orcid.org/0000-0002-8048-7538","affiliations":[{"raw_affiliation_string":"School of Computer Science, Guangdong University of Education, China","institution_ids":["https://openalex.org/I201459984","https://openalex.org/I32246829"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1841,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.54487084,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"382","last_page":"391"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9929999709129333,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9929999709129333,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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":0.9921000003814697,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9904000163078308,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.719120979309082},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.6484213471412659},{"id":"https://openalex.org/keywords/time\u2013frequency-analysis","display_name":"Time\u2013frequency analysis","score":0.5219623446464539},{"id":"https://openalex.org/keywords/time-synchronization","display_name":"Time synchronization","score":0.5146971344947815},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.465167760848999},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.2774238586425781},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1375211775302887}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.719120979309082},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.6484213471412659},{"id":"https://openalex.org/C142433447","wikidata":"https://www.wikidata.org/wiki/Q7806653","display_name":"Time\u2013frequency analysis","level":3,"score":0.5219623446464539},{"id":"https://openalex.org/C2986737936","wikidata":"https://www.wikidata.org/wiki/Q1058791","display_name":"Time synchronization","level":2,"score":0.5146971344947815},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.465167760848999},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.2774238586425781},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1375211775302887},{"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/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3640912.3640988","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3640912.3640988","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2023 International Conference on Communication Network and Machine Learning","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1593934894","https://openalex.org/W1986314806","https://openalex.org/W2559458026","https://openalex.org/W2735932416","https://openalex.org/W2784073239","https://openalex.org/W2793600428","https://openalex.org/W2910430232","https://openalex.org/W2913058594","https://openalex.org/W2942998742","https://openalex.org/W3035324304","https://openalex.org/W3036656923","https://openalex.org/W3105792814","https://openalex.org/W3120495025","https://openalex.org/W4361855756"],"related_works":["https://openalex.org/W2885105415","https://openalex.org/W2166939931","https://openalex.org/W4231087120","https://openalex.org/W2031096545","https://openalex.org/W2322793796","https://openalex.org/W2548702785","https://openalex.org/W1631301428","https://openalex.org/W2361721963","https://openalex.org/W1566366401","https://openalex.org/W1986532039"],"abstract_inverted_index":{"Primary":[0,27],"Synchronization":[1,28],"Signal":[2,29],"detection":[3,30,58,77,158],"is":[4],"the":[5,12,23,60,64,80,85,95,99,111,117,126,129,139,143,148,151,161,168,172,176],"first":[6],"step":[7],"for":[8],"UE":[9,137],"to":[10],"access":[11],"5/6G":[13],"NR":[14,50],"system,":[15],"which":[16,165],"can":[17,90,113,132,153,166],"achieve":[18,133],"downlink":[19],"time-frequency":[20,46],"synchronization.":[21],"Considering":[22],"shortcomings":[24],"of":[25,34,49,121,128,171],"existing":[26],"algorithms":[31],"in":[32,142],"terms":[33],"algorithm":[35,48,53,112,152],"complexity":[36,107,127],"and":[37,63,72,98,106,138,175],"frequency":[38,163],"offset":[39,119],"resistance,":[40],"this":[41],"paper":[42],"proposes":[43],"a":[44,156],"fast":[45,134],"synchronization":[47,57,76,82,88,97,101,135],"system.":[51],"The":[52,103],"performs":[54,74],"firstly":[55],"coarse":[56,81,96],"between":[59,136],"received":[61],"signal":[62],"local":[65],"superimposed":[66],"PSS":[67,86],"by":[68],"using":[69],"sliding":[70],"FFT,":[71],"then":[73],"fine":[75,100],"based":[78,93],"on":[79,94],"point.":[83],"Finally,":[84],"final":[87],"point":[89],"be":[91],"obtained":[92],"points.":[102],"Simulation":[104],"results":[105],"analysis":[108],"show":[109],"that":[110],"not":[114],"only":[115],"improve":[116,167],"anti-frequency":[118],"ability":[120],"PSS,":[122],"but":[123],"also":[124,154],"reduce":[125],"algorithm.":[130],"It":[131],"base":[140,173],"station":[141,174],"same":[144,149],"channel":[145],"conditions.":[146],"At":[147],"time,":[150],"obtain":[155],"nice":[157],"effect":[159],"under":[160],"large":[162],"offset,":[164],"overall":[169],"performance":[170],"user":[177],"experience.":[178]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}