{"id":"https://openalex.org/W7162473315","doi":"https://doi.org/10.1109/taes.2026.3697168","title":"A Multipath Error Mitigation Method for ISAC Signals Based on Rapid Perturbation","display_name":"A Multipath Error Mitigation Method for ISAC Signals Based on Rapid Perturbation","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7162473315","doi":"https://doi.org/10.1109/taes.2026.3697168"},"language":null,"primary_location":{"id":"doi:10.1109/taes.2026.3697168","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2026.3697168","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Aerospace and Electronic Systems","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/A5089570738","display_name":"Jiyang Liu","orcid":"https://orcid.org/0009-0001-1725-6059"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiyang Liu","raw_affiliation_strings":["National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0009-0001-1725-6059","affiliations":[{"raw_affiliation_string":"National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137084286","display_name":"Xiaomei Tang","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaomei Tang","raw_affiliation_strings":["National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0009-0000-1760-4167","affiliations":[{"raw_affiliation_string":"National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137003306","display_name":"Feixue Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feixue Wang","raw_affiliation_strings":["National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0009-0002-3640-9716","affiliations":[{"raw_affiliation_string":"National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137020609","display_name":"Xin Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Chen","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-3459-8912","affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034496384","display_name":"Wenbo Xu","orcid":"https://orcid.org/0000-0003-0791-7690"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenbo Xu","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0791-7690","affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"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":0.82721797,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"62","issue":null,"first_page":"11901","last_page":"11909"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.47749999165534973,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10655","display_name":"GNSS positioning and interference","score":0.47749999165534973,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10891","display_name":"Radar Systems and Signal Processing","score":0.1006999984383583,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.04839999973773956,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.5267000198364258},{"id":"https://openalex.org/keywords/perturbation","display_name":"Perturbation (astronomy)","score":0.4059000015258789},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.3797999918460846},{"id":"https://openalex.org/keywords/error-analysis","display_name":"Error analysis","score":0.3456000089645386},{"id":"https://openalex.org/keywords/radar-signal-processing","display_name":"Radar signal processing","score":0.34369999170303345},{"id":"https://openalex.org/keywords/radar-tracker","display_name":"Radar tracker","score":0.3427000045776367}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6021999716758728},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5267000198364258},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.44530001282691956},{"id":"https://openalex.org/C177918212","wikidata":"https://www.wikidata.org/wiki/Q803623","display_name":"Perturbation (astronomy)","level":2,"score":0.4059000015258789},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.3797999918460846},{"id":"https://openalex.org/C3018824978","wikidata":"https://www.wikidata.org/wiki/Q2894891","display_name":"Error analysis","level":2,"score":0.3456000089645386},{"id":"https://openalex.org/C2987759513","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar signal processing","level":4,"score":0.34369999170303345},{"id":"https://openalex.org/C32283439","wikidata":"https://www.wikidata.org/wiki/Q1407014","display_name":"Radar tracker","level":3,"score":0.3427000045776367},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3343000113964081},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3257000148296356},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.3190999925136566},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.2919999957084656},{"id":"https://openalex.org/C2988995629","wikidata":"https://www.wikidata.org/wiki/Q2915729","display_name":"Matrix algebra","level":3,"score":0.2815999984741211},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2632000148296356},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2524999976158142},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.2502000033855438}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2026.3697168","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2026.3697168","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","score":0.8518075942993164,"id":"https://metadata.un.org/sdg/13"}],"awards":[{"id":"https://openalex.org/G3080508137","display_name":null,"funder_award_id":"62531025","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Integrated":[0],"Sensing":[1],"and":[2,34,44,106,126,138,192],"Communications":[3],"(ISAC)":[4],"has":[5],"emerged":[6],"as":[7,47],"one":[8],"of":[9,36,50,98,159],"the":[10,48,77,83,95,113,123,143,156,168],"key":[11],"technologies":[12],"for":[13,86,94,189],"6G":[14,196],"communication":[15],"networks.":[16],"However,":[17],"achieving":[18],"high-precision":[19],"sensing":[20,191],"is":[21,70,118],"hindered":[22],"by":[23,147],"multipath":[24,37,84,96,144],"reflections":[25],"in":[26,82,194],"urban":[27],"environments.":[28],"Traditional":[29],"methods":[30],"require":[31],"iterative":[32,166],"estimation":[33],"separation":[35],"signals,":[38],"leading":[39],"to":[40,71],"high":[41],"computational":[42,176],"cost":[43],"poor":[45],"scalability":[46],"number":[49],"reflectors":[51],"increases.":[52],"To":[53],"address":[54],"this":[55,89],"issue,":[56],"we":[57],"propose":[58],"a":[59,73,186],"Rapid":[60],"Perturbation-based":[61],"Multipath":[62],"Error":[63],"Cancellation":[64],"(RP-MEC)":[65],"method.":[66],"The":[67],"core":[68],"idea":[69],"superimpose":[72],"rapid":[74],"perturbation":[75,116],"at":[76],"receiver,":[78],"inducing":[79],"high-frequency":[80],"oscillations":[81],"error":[85,97,145],"self-cancellation.":[87],"Furthermore,":[88],"paper":[90],"provides":[91],"analytical":[92],"expressions":[93],"Orthogonal":[99],"Frequency-Division":[100],"Multiplexing":[101],"(OFDM)":[102],"signals":[103],"both":[104],"before":[105],"after":[107],"uniform":[108],"perturbation,":[109],"based":[110],"on":[111,135],"which":[112],"minimum":[114],"required":[115],"amplitude":[117],"determined.":[119],"Experimental":[120],"results":[121],"validate":[122],"theoretical":[124],"analysis":[125],"show":[127],"that":[128],"millimeter-to-centimeter-scale":[129],"perturbations,":[130],"whose":[131],"physical":[132],"scale":[133],"depends":[134],"waveform":[136],"parameters":[137],"path":[139],"geometry,":[140],"can":[141],"reduce":[142],"envelope":[146],"98.7%":[148],"while":[149],"maintaining":[150],"sub-second":[151],"update":[152],"rates,":[153],"thereby":[154],"meeting":[155],"positioning":[157],"requirements":[158],"mobile":[160],"ISAC":[161,197],"users.":[162],"Compared":[163],"with":[164],"conventional":[165],"techniques,":[167],"proposed":[169],"RP-MEC":[170],"method":[171],"not":[172],"only":[173],"significantly":[174],"reduces":[175],"complexity":[177],"but":[178],"also":[179],"substantially":[180],"enhances":[181],"environmental":[182],"robustness,":[183],"making":[184],"it":[185],"viable":[187],"solution":[188],"high-accuracy":[190],"localization":[193],"future":[195],"systems.":[198]},"counts_by_year":[],"updated_date":"2026-06-23T06:36:01.041984","created_date":"2026-05-27T00:00:00"}
