{"id":"https://openalex.org/W4396877781","doi":"https://doi.org/10.1109/lcomm.2024.3398639","title":"Low-Complexity Discriminatory Channel Estimation Based on Training Sequence Contamination","display_name":"Low-Complexity Discriminatory Channel Estimation Based on Training Sequence Contamination","publication_year":2024,"publication_date":"2024-05-13","ids":{"openalex":"https://openalex.org/W4396877781","doi":"https://doi.org/10.1109/lcomm.2024.3398639"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2024.3398639","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/lcomm.2024.3398639","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 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":"https://openalex.org/A5101885225","display_name":"Yuxiao Yang","orcid":"https://orcid.org/0009-0000-2850-919X"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuxiao Yang","raw_affiliation_strings":["Department of Astronautics, Spacecraft Communication and Telemetry&#x0026;Command (SCTC) Research Group, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Department of Astronautics, Spacecraft Communication and Telemetry&#x0026;Command (SCTC) Research Group, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108326710","display_name":"Yuhan Dong","orcid":null},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhan Dong","raw_affiliation_strings":["Department of Astronautics, Spacecraft Communication and Telemetry&#x0026;Command (SCTC) Research Group, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Department of Astronautics, Spacecraft Communication and Telemetry&#x0026;Command (SCTC) Research Group, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025340660","display_name":"Xiaobo Shen","orcid":"https://orcid.org/0009-0003-5441-6220"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaobo Shen","raw_affiliation_strings":["Department of Astronautics, Spacecraft Communication and Telemetry&#x0026;Command (SCTC) Research Group, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Department of Astronautics, Spacecraft Communication and Telemetry&#x0026;Command (SCTC) Research Group, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101885225"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06684705,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"28","issue":"7","first_page":"1519","last_page":"1523"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9031999707221985,"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/T10860","display_name":"Speech and Audio Processing","score":0.9031999707221985,"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":0.6377508640289307},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.6233727931976318},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.582697868347168},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47783446311950684},{"id":"https://openalex.org/keywords/contamination","display_name":"Contamination","score":0.4417503774166107},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4136640429496765},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3952139616012573},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3737322688102722},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3410477638244629},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3346866965293884},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26226091384887695}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6377508640289307},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.6233727931976318},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.582697868347168},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47783446311950684},{"id":"https://openalex.org/C112570922","wikidata":"https://www.wikidata.org/wiki/Q60528603","display_name":"Contamination","level":2,"score":0.4417503774166107},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4136640429496765},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3952139616012573},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3737322688102722},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3410477638244629},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3346866965293884},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26226091384887695},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2024.3398639","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/lcomm.2024.3398639","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.75,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4246525302","https://openalex.org/W2355749553","https://openalex.org/W2327028314","https://openalex.org/W2070278412","https://openalex.org/W281735054","https://openalex.org/W2565462584","https://openalex.org/W4249711192","https://openalex.org/W1502203608","https://openalex.org/W2056851638","https://openalex.org/W2803097933"],"abstract_inverted_index":{"Channel":[0],"estimation":[1,53],"security":[2,10],"is":[3,87],"an":[4],"important":[5],"aspect":[6],"of":[7,35,55,92],"physical":[8],"layer":[9],"and":[11,29,41,58,71,83,94],"training":[12,36,43],"sequences":[13,44],"play":[14],"a":[15,78],"key":[16],"role":[17],"in":[18,24],"channel":[19,52],"estimation.":[20],"The":[21,60],"method":[22,76],"proposed":[23,75],"this":[25],"letter":[26],"employs":[27],"CSI":[28],"CFO":[30],"as":[31],"the":[32,51,67,74],"contamination":[33],"information":[34],"sequences.":[37],"Legitimate":[38],"transceivers":[39],"contaminate":[40],"decontaminate":[42],"through":[45],"low-complexity":[46],"mathematical":[47],"operations,":[48],"significantly":[49],"discriminating":[50],"results":[54,62],"legitimate":[56],"receiver":[57],"eavesdropper.":[59],"simulation":[61],"indicate":[63],"that":[64,91],"compared":[65],"with":[66],"traditional":[68],"AN,":[69],"MFB-DNN":[70,95],"LS-DCE":[72],"methods,":[73],"has":[77],"more":[79],"significant":[80],"differentiation":[81],"effect,":[82],"its":[84],"computation":[85],"complexity":[86],"much":[88],"lower":[89],"than":[90],"AN":[93],"methods.":[96]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
