{"id":"https://openalex.org/W4409257671","doi":"https://doi.org/10.1109/tsp.2025.3557851","title":"A Low-Complexity Chinese Remainder Theorem Based Multi-Carrier Delay Estimation Approach","display_name":"A Low-Complexity Chinese Remainder Theorem Based Multi-Carrier Delay Estimation Approach","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4409257671","doi":"https://doi.org/10.1109/tsp.2025.3557851"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2025.3557851","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2025.3557851","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/A5030181618","display_name":"Yuxiao Zhang","orcid":"https://orcid.org/0000-0001-7617-9279"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxiao Zhang","raw_affiliation_strings":["School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047862167","display_name":"Shuai Wang","orcid":"https://orcid.org/0000-0002-1381-9678"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuai Wang","raw_affiliation_strings":["School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052715756","display_name":"Xuanhe Yang","orcid":"https://orcid.org/0000-0002-5948-3938"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuanhe Yang","raw_affiliation_strings":["School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100445485","display_name":"Jiahao Zhang","orcid":"https://orcid.org/0000-0001-7083-3778"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiahao Zhang","raw_affiliation_strings":["School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053119799","display_name":"Gaofeng Pan","orcid":"https://orcid.org/0000-0003-1008-5717"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gaofeng Pan","raw_affiliation_strings":["School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044674658","display_name":"Jianping An","orcid":"https://orcid.org/0000-0002-6441-9711"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianping An","raw_affiliation_strings":["School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091266202","display_name":"Dusit Niyato","orcid":"https://orcid.org/0000-0002-7442-7416"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Dusit Niyato","raw_affiliation_strings":["College of Computing, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computing, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"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":0.06775815,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9670000076293945,"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"}},"topics":[{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9670000076293945,"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"}},{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9592000246047974,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11269","display_name":"Algorithms and Data Compression","score":0.9120000004768372,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/chinese-remainder-theorem","display_name":"Chinese remainder theorem","score":0.8195970058441162},{"id":"https://openalex.org/keywords/remainder","display_name":"Remainder","score":0.6518010497093201},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5664291381835938},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.43276557326316833},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.42171740531921387},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3979775011539459},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3908885717391968},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.3428138494491577},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24176830053329468}],"concepts":[{"id":"https://openalex.org/C151635116","wikidata":"https://www.wikidata.org/wiki/Q193878","display_name":"Chinese remainder theorem","level":2,"score":0.8195970058441162},{"id":"https://openalex.org/C39613435","wikidata":"https://www.wikidata.org/wiki/Q846677","display_name":"Remainder","level":2,"score":0.6518010497093201},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5664291381835938},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43276557326316833},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.42171740531921387},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3979775011539459},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3908885717391968},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.3428138494491577},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24176830053329468},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tsp.2025.3557851","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2025.3557851","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"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/218324","is_oa":false,"landing_page_url":"https://hdl.handle.net/10356/218324","pdf_url":null,"source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4287823239","https://openalex.org/W1984910481","https://openalex.org/W2154733965","https://openalex.org/W1608773862","https://openalex.org/W2366394750","https://openalex.org/W2393337705","https://openalex.org/W2161621882","https://openalex.org/W4388257762","https://openalex.org/W2170618847","https://openalex.org/W2366738637"],"abstract_inverted_index":{"With":[0],"the":[1,56,109,129,141,145,150,158,170,175],"rapid":[2],"development":[3],"of":[4,30,131,152,164,174],"cluster":[5],"systems,":[6,33],"such":[7,31],"as":[8,21],"unmanned":[9],"aerial":[10],"vehicle":[11],"(UAV)":[12],"networks":[13],"and":[14,52,157,172,185],"satellite":[15],"constellations,":[16],"multi-node":[17],"collaboration":[18],"has":[19],"emerged":[20],"a":[22,28,87],"critical":[23],"requirement.":[24],"Accurate":[25],"time":[26],"synchronization,":[27],"cornerstone":[29],"collaborative":[32],"heavily":[34],"relies":[35],"on":[36,93],"high-precision":[37,67],"delay":[38,42,165],"estimation.":[39,166],"Traditional":[40],"multi-carrier":[41],"estimation":[43,50,68,186],"methods":[44],"face":[45],"an":[46,99],"inherent":[47],"trade-off":[48],"between":[49],"accuracy":[51],"unambiguous":[53],"range.":[54],"While":[55],"Chinese":[57],"Remainder":[58],"Theorem":[59],"(CRT)-based":[60],"approach":[61],"resolves":[62],"this":[63,83,134],"dilemma":[64],"by":[65],"enabling":[66],"without":[69],"sacrificing":[70],"range,":[71,149],"its":[72,179],"computational":[73,110,183],"complexity":[74,111,137],"remains":[75],"prohibitively":[76],"high":[77],"for":[78],"practical":[79],"implementations.":[80],"To":[81],"address":[82],"challenge,":[84],"we":[85],"propose":[86],"novel":[88],"low-complexity":[89],"CRT":[90],"algorithm":[91],"based":[92],"remainder":[94],"reconstruction":[95],"(RR-CRT).":[96],"By":[97],"introducing":[98],"auxiliary":[100],"phase":[101,146,155],"to":[102,120],"reconstruct":[103],"erroneous":[104],"remainders,":[105],"our":[106],"method":[107],"reduces":[108],"from":[112],"<italic":[113,121],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[114,116,118,122,124],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">O</i>(<italic":[115,123],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">K</i><sup":[117],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>)":[119],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">K</i>),":[125],"where":[126],"K":[127],"denotes":[128],"number":[130],"subcarriers.":[132],"Crucially,":[133],"reduction":[135],"in":[136,181],"only":[138],"marginally":[139],"impacts":[140],"algorithm\u2019s":[142],"performance,":[143],"including":[144],"error":[147,162],"tolerance":[148],"probability":[151],"correctly":[153],"solving":[154],"ambiguity,":[156],"root":[159],"mean":[160],"square":[161],"(RMSE)":[163],"Numerical":[167],"simulations":[168],"validate":[169],"effectiveness":[171],"robustness":[173],"proposed":[176],"algorithm,":[177],"demonstrating":[178],"superiority":[180],"balancing":[182],"efficiency":[184],"performance.":[187]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
