{"id":"https://openalex.org/W4408182705","doi":"https://doi.org/10.1109/twc.2025.3546417","title":"Dynamic Delay-Doppler-Angle Domain Channel Tracking for THz Massive MIMO-OTFS Communication Systems","display_name":"Dynamic Delay-Doppler-Angle Domain Channel Tracking for THz Massive MIMO-OTFS Communication Systems","publication_year":2025,"publication_date":"2025-03-06","ids":{"openalex":"https://openalex.org/W4408182705","doi":"https://doi.org/10.1109/twc.2025.3546417"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2025.3546417","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2025.3546417","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","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/A5044552142","display_name":"Yuheng Fan","orcid":"https://orcid.org/0009-0001-2058-7182"},"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":"Yuheng Fan","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0001-2058-7182","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019349902","display_name":"Chuang Yang","orcid":"https://orcid.org/0000-0002-4312-6696"},"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":"Chuang Yang","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-4312-6696","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038247340","display_name":"Renzhi Yuan","orcid":"https://orcid.org/0000-0002-9554-9279"},"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":"Renzhi Yuan","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-9554-9279","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060203564","display_name":"Mugen Peng","orcid":"https://orcid.org/0000-0002-4755-7231"},"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":"Mugen Peng","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-4755-7231","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.9253,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.73112179,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"24","issue":"6","first_page":"5163","last_page":"5178"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9980000257492065,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9980000257492065,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9896000027656555,"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9887999892234802,"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/mimo","display_name":"MIMO","score":0.6524792909622192},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.6401511430740356},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5914133191108704},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.48985669016838074},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.46330884099006653},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.45560234785079956},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.44570696353912354},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.4194742441177368},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.28369399905204773},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11947473883628845},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.08376827836036682}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6524792909622192},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.6401511430740356},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5914133191108704},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.48985669016838074},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.46330884099006653},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.45560234785079956},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.44570696353912354},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.4194742441177368},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.28369399905204773},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11947473883628845},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.08376827836036682},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2025.3546417","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2025.3546417","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.5,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G4152684849","display_name":null,"funder_award_id":"2024ZD1300500","funder_id":"https://openalex.org/F4320329860","funder_display_name":"National Science and Technology Major Project"},{"id":"https://openalex.org/G5345069387","display_name":null,"funder_award_id":"2025-YC-T001","funder_id":"https://openalex.org/F4320321470","funder_display_name":"Beijing University of Posts and Telecommunications"}],"funders":[{"id":"https://openalex.org/F4320321470","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59"},{"id":"https://openalex.org/F4320329860","display_name":"National Science and Technology Major Project","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1965384704","https://openalex.org/W2212063709","https://openalex.org/W2528345145","https://openalex.org/W2612254130","https://openalex.org/W2777046509","https://openalex.org/W2802023930","https://openalex.org/W2808260862","https://openalex.org/W2888002205","https://openalex.org/W2911644454","https://openalex.org/W2950013137","https://openalex.org/W2998267513","https://openalex.org/W3034968889","https://openalex.org/W3082571270","https://openalex.org/W3092233344","https://openalex.org/W3155110107","https://openalex.org/W3202699980","https://openalex.org/W3211241085","https://openalex.org/W3212186380","https://openalex.org/W4226073470","https://openalex.org/W4285192988","https://openalex.org/W4289821653","https://openalex.org/W4290996266","https://openalex.org/W4295789425","https://openalex.org/W4312930593","https://openalex.org/W4312970217","https://openalex.org/W4386025761","https://openalex.org/W4386766736","https://openalex.org/W4388819598","https://openalex.org/W4390496060","https://openalex.org/W4392980083","https://openalex.org/W6858317677"],"related_works":["https://openalex.org/W2084086966","https://openalex.org/W2545343974","https://openalex.org/W4291895924","https://openalex.org/W1783583321","https://openalex.org/W2023861399","https://openalex.org/W2038397443","https://openalex.org/W2941374357","https://openalex.org/W2112785353","https://openalex.org/W2026727497","https://openalex.org/W2730915376"],"abstract_inverted_index":{"As":[0],"data":[1],"transmission":[2,39],"demand":[3],"grows":[4],"rapidly,":[5],"terahertz":[6],"(THz)":[7],"frequency":[8,77],"has":[9],"been":[10],"regarded":[11],"as":[12],"the":[13,37,57,83,104,128,132,141,152,159],"most":[14],"promising":[15],"candidate":[16],"in":[17,41,51,56,135,165],"future":[18],"sixth-generation":[19],"(6G)":[20],"communication":[21,72,169],"systems.":[22],"Facing":[23],"severe":[24],"path":[25],"loss,":[26],"THz":[27,52,69,166],"communications":[28,53],"have":[29],"to":[30,35,81,126,139],"use":[31],"massive":[32,70,167],"MIMO":[33,71],"technology":[34],"promote":[36],"directional":[38],"gain":[40],"narrow":[42,45],"beams.":[43],"However,":[44],"beams":[46],"and":[47,111,145,162],"wide":[48],"bandwidth":[49],"signal":[50],"together":[54],"result":[55],"time-frequency-space":[58],"non-stationary":[59,64,93],"channel.":[60],"To":[61],"track":[62,127],"this":[63,92],"channel,":[65],"we":[66,116],"first":[67],"combine":[68],"system":[73],"with":[74,131],"orthogonal":[75],"time":[76,137,160],"space":[78],"(OTFS)":[79],"modulation":[80],"get":[82],"union":[84],"sparse":[85],"channel":[86,94,106,130,170],"on":[87,108],"delay-Doppler-angle":[88],"(DDA)":[89],"domain.":[90],"Then":[91],"is":[95],"modeled":[96],"through":[97],"our":[98],"proposed":[99,153],"DDA-2D-Markov":[100],"models":[101],"(DDA-2D-MM)":[102],"considering":[103],"unique":[105,119],"characteristics":[107],"delay,":[109],"Doppler":[110],"angle":[112],"dimension":[113],"respectively.":[114],"Besides,":[115],"design":[117],"a":[118],"DDA-structured":[120],"approximate":[121],"message":[122],"passing":[123],"(DDA-STAMP)":[124],"algorithm":[125,142,155],"dynamic":[129],"prior":[133],"information":[134],"consecutive":[136],"slots":[138],"improve":[140],"convergence":[143],"speed":[144],"accuracy":[146,163],"performance.":[147],"Simulation":[148],"results":[149],"show":[150],"that":[151],"DDA-STAMP":[154],"enhances":[156],"both":[157],"of":[158],"consumption":[161],"performance":[164],"MIMO-OTFS":[168],"tracking.":[171]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2025-12-28T23:10:05.387466","created_date":"2025-10-10T00:00:00"}
