{"id":"https://openalex.org/W4413847037","doi":"https://doi.org/10.1109/lwc.2025.3604092","title":"Beyond Traditional Coherence Time: An Electromagnetic Perspective for Mobile Channels","display_name":"Beyond Traditional Coherence Time: An Electromagnetic Perspective for Mobile Channels","publication_year":2025,"publication_date":"2025-08-29","ids":{"openalex":"https://openalex.org/W4413847037","doi":"https://doi.org/10.1109/lwc.2025.3604092"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2025.3604092","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2025.3604092","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","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":null,"display_name":"Zihan Zhou","orcid":"https://orcid.org/0009-0002-4340-2117"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zihan Zhou","raw_affiliation_strings":["CAS Key Laboratory of Wireless-Optical Communications, University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0009-0002-4340-2117","affiliations":[{"raw_affiliation_string":"CAS Key Laboratory of Wireless-Optical Communications, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100379216","display_name":"Li Chen","orcid":"https://orcid.org/0000-0002-1754-0607"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Chen","raw_affiliation_strings":["CAS Key Laboratory of Wireless-Optical Communications, University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-1754-0607","affiliations":[{"raw_affiliation_string":"CAS Key Laboratory of Wireless-Optical Communications, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100683540","display_name":"Ang Chen","orcid":"https://orcid.org/0000-0001-9711-0078"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ang Chen","raw_affiliation_strings":["CAS Key Laboratory of Wireless-Optical Communications, University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0001-9711-0078","affiliations":[{"raw_affiliation_string":"CAS Key Laboratory of Wireless-Optical Communications, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100432932","display_name":"Weidong Wang","orcid":"https://orcid.org/0000-0002-3550-0625"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weidong Wang","raw_affiliation_strings":["CAS Key Laboratory of Wireless-Optical Communications, University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-3550-0625","affiliations":[{"raw_affiliation_string":"CAS Key Laboratory of Wireless-Optical Communications, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18454013,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":"11","first_page":"3784","last_page":"3788"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9031000137329102,"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":0.9031000137329102,"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/perspective","display_name":"Perspective (graphical)","score":0.6230400800704956},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.6113932728767395},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5957134962081909},{"id":"https://openalex.org/keywords/coherence-time","display_name":"Coherence time","score":0.47488516569137573},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.4479696452617645},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3754928708076477},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.3680618405342102},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.27176570892333984},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1693832278251648}],"concepts":[{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.6230400800704956},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.6113932728767395},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5957134962081909},{"id":"https://openalex.org/C47091857","wikidata":"https://www.wikidata.org/wiki/Q4118612","display_name":"Coherence time","level":3,"score":0.47488516569137573},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.4479696452617645},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3754928708076477},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.3680618405342102},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.27176570892333984},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1693832278251648},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2025.3604092","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2025.3604092","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.41999998688697815,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1200220266","display_name":null,"funder_award_id":"2308085J24","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8558799303","display_name":null,"funder_award_id":"62522126","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2083147850","https://openalex.org/W2121315337","https://openalex.org/W2124164696","https://openalex.org/W2283315805","https://openalex.org/W2622044750","https://openalex.org/W2770606349","https://openalex.org/W2962819920","https://openalex.org/W3006557588","https://openalex.org/W3043119790","https://openalex.org/W3189132221","https://openalex.org/W3213225772","https://openalex.org/W4220937845","https://openalex.org/W4379983894","https://openalex.org/W4388692059","https://openalex.org/W4390961667","https://openalex.org/W4393171273","https://openalex.org/W4399619639","https://openalex.org/W4402743183","https://openalex.org/W4404307132","https://openalex.org/W4406138486"],"related_works":["https://openalex.org/W2784320098","https://openalex.org/W4292182623","https://openalex.org/W2613310977","https://openalex.org/W2079440735","https://openalex.org/W4388395902","https://openalex.org/W2542853907","https://openalex.org/W2069751432","https://openalex.org/W2077883150","https://openalex.org/W2025987852","https://openalex.org/W2490493698"],"abstract_inverted_index":{"Channel":[0],"coherence":[1,34,53,111,135,160],"time":[2,112],"has":[3],"been":[4],"widely":[5],"regarded":[6],"as":[7],"a":[8,18,41,105,122,128],"critical":[9],"parameter":[10],"in":[11,22,113],"the":[12,29,32,45,51,65,78,84,94,98,109,114,118,133,148,158],"design":[13],"of":[14,31,47,67,86,97,157],"mobile":[15,99],"systems.":[16],"However,":[17],"prominent":[19],"challenge":[20],"lies":[21],"integrating":[23],"electromagnetic":[24],"(EM)":[25],"polarization":[26,48,87,150],"effects":[27,85,151],"into":[28,121],"derivation":[30],"channel":[33,52,61],"time.":[35,54,136,161],"In":[36],"this":[37,73],"paper,":[38],"we":[39,56,75,103,125],"develop":[40],"framework":[42],"to":[43,63,153],"analyze":[44],"impact":[46],"mismatch":[49,88],"on":[50,72,132],"Specifically,":[55],"first":[57],"establish":[58],"an":[59],"EM":[60,68,79,110,134,149,159],"model":[62],"capture":[64],"essence":[66],"wave":[69],"propagation.":[70],"Based":[71],"model,":[74],"then":[76],"derive":[77,104],"temporal":[80],"correlation":[81],"function,":[82],"incorporating":[83],"and":[89,144],"beam":[90],"misalignment.":[91],"Further,":[92],"considering":[93],"random":[95],"orientation":[96],"user":[100],"equipment":[101],"(UE),":[102],"closed-form":[106,129],"solution":[107],"for":[108],"turning":[115],"scenario.":[116],"When":[117],"trajectory":[119],"degenerates":[120],"straight":[123],"line,":[124],"also":[126],"provide":[127],"lower":[130],"bound":[131],"The":[137],"simulation":[138],"results":[139],"validate":[140],"our":[141],"theoretical":[142],"analysis":[143],"reveal":[145],"that":[146],"neglecting":[147],"leads":[152],"overly":[154],"optimistic":[155],"estimates":[156]},"counts_by_year":[],"updated_date":"2025-11-08T23:21:52.890332","created_date":"2025-10-10T00:00:00"}
