{"id":"https://openalex.org/W4389890622","doi":"https://doi.org/10.1109/tcomm.2023.3343787","title":"Comm-Transformer: A Robust Deep Learning-Based Receiver for OFDM System Under TDL Channel","display_name":"Comm-Transformer: A Robust Deep Learning-Based Receiver for OFDM System Under TDL Channel","publication_year":2023,"publication_date":"2023-12-18","ids":{"openalex":"https://openalex.org/W4389890622","doi":"https://doi.org/10.1109/tcomm.2023.3343787"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2023.3343787","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2023.3343787","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"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 Transactions on 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/A5102010243","display_name":"Yihang Xie","orcid":"https://orcid.org/0000-0001-7173-9206"},"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":true,"raw_author_name":"Yihang Xie","raw_affiliation_strings":["Center for Information Sciences Systems, School of Electrical and Electronic Engineering, Nanyang Technological University, Jurong West, Singapore"],"raw_orcid":"https://orcid.org/0000-0001-7173-9206","affiliations":[{"raw_affiliation_string":"Center for Information Sciences Systems, School of Electrical and Electronic Engineering, Nanyang Technological University, Jurong West, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078754231","display_name":"Kah Chan Teh","orcid":"https://orcid.org/0000-0002-1973-2565"},"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":"Kah Chan Teh","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Jurong West, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-1973-2565","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Jurong West, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080977911","display_name":"Alex C. Kot","orcid":"https://orcid.org/0000-0001-6262-8125"},"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":"Alex C. Kot","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Jurong West, Singapore"],"raw_orcid":"https://orcid.org/0000-0001-6262-8125","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Jurong West, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102010243"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":2.5099,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.91570125,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"72","issue":"4","first_page":"2014","last_page":"2026"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9965999722480774,"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/subcarrier","display_name":"Subcarrier","score":0.7183600068092346},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.7147882580757141},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6545286178588867},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6456629037857056},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.6315929889678955},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5420992374420166},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4122093915939331},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4088747799396515},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.23065921664237976},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19955405592918396}],"concepts":[{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.7183600068092346},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7147882580757141},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6545286178588867},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6456629037857056},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.6315929889678955},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5420992374420166},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4122093915939331},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4088747799396515},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.23065921664237976},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19955405592918396}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2023.3343787","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2023.3343787","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"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 Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.44999998807907104}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W2304648132","https://openalex.org/W2736068844","https://openalex.org/W2886374543","https://openalex.org/W2894071523","https://openalex.org/W2908498346","https://openalex.org/W2936900179","https://openalex.org/W2938113616","https://openalex.org/W2953766582","https://openalex.org/W2962964572","https://openalex.org/W2963091558","https://openalex.org/W2963145597","https://openalex.org/W2963190722","https://openalex.org/W2963290405","https://openalex.org/W2963504849","https://openalex.org/W2963752169","https://openalex.org/W2963836746","https://openalex.org/W2964121960","https://openalex.org/W2976103643","https://openalex.org/W3001915958","https://openalex.org/W3005526854","https://openalex.org/W3111067891","https://openalex.org/W3112949451","https://openalex.org/W3126204407","https://openalex.org/W3128783847","https://openalex.org/W3157630364","https://openalex.org/W3167198886","https://openalex.org/W3168839105","https://openalex.org/W3169113599","https://openalex.org/W4206569368","https://openalex.org/W4206775968","https://openalex.org/W4285198555","https://openalex.org/W4312765901","https://openalex.org/W4313455370","https://openalex.org/W4385245566","https://openalex.org/W6631190155","https://openalex.org/W6640212811","https://openalex.org/W6697974390"],"related_works":["https://openalex.org/W2055131418","https://openalex.org/W1501039677","https://openalex.org/W3161598161","https://openalex.org/W2306672848","https://openalex.org/W2128552819","https://openalex.org/W4291701075","https://openalex.org/W1823550417","https://openalex.org/W4243590696","https://openalex.org/W2147186021","https://openalex.org/W2133930609"],"abstract_inverted_index":{"In":[0,72],"this":[1],"paper,":[2],"we":[3],"propose":[4,51],"a":[5,52,177],"deep":[6,69],"learning":[7],"(DL)":[8],"based":[9],"receiver":[10,83],"named":[11],"comm-transformer":[12],"network":[13],"(Comm-Trans":[14],"Net),":[15],"which":[16,61,166],"is":[17,130,164,176],"robust":[18,131],"for":[19,38,43,57,84,132,172],"different":[20,44,146],"sub-types":[21],"of":[22,148,159,184],"tapped":[23],"delay":[24],"line":[25],"(TDL)":[26],"channels.":[27],"The":[28],"novel":[29,53],"Comm-Trans":[30,76,94,128,162],"Net":[31,77,95,129,163],"considers":[32],"the":[33,39,63,68,92,98,121,138,142,156,160,169,182],"attention":[34,64,170],"mechanism":[35,65,171],"to":[36,66,104,141,180],"compensate":[37],"multi-path":[40],"fading":[41,70],"effect":[42],"orthogonal":[45],"frequency-division":[46],"multiplexing":[47],"(OFDM)":[48],"subcarriers.":[49],"We":[50],"positional":[54,174],"encoding":[55,175],"method":[56],"each":[58],"OFDM":[59],"subcarrier,":[60],"uses":[62],"offset":[67],"effect.":[71],"particular,":[73],"our":[74,126],"proposed":[75,93,127,161],"serves":[78],"as":[79],"an":[80],"integrated":[81],"DL-based":[82,123],"unknown":[85],"channel":[86,109,140,144,173],"conditions.":[87],"Our":[88],"results":[89],"show":[90],"that":[91,168],"can":[96],"outperform":[97],"bit-error":[99],"rate":[100],"(BER)":[101],"performance":[102],"compared":[103],"minimum":[105],"mean-square":[106],"error":[107],"(MMSE)":[108],"estimation":[110],"with":[111,145],"generalized":[112],"approximate":[113],"message":[114],"passing":[115],"(GAMP)":[116],"receiver,":[117],"and":[118,151],"also":[119],"outperforms":[120],"state-of-the-art":[122],"receivers.":[124],"Moreover,":[125],"multiple":[133],"communication":[134],"scenarios":[135],"ranging":[136],"from":[137],"TDL-A":[139],"TDL-E":[143],"levels":[147],"non-line-of-sight":[149],"(NLoS)":[150],"line-of-sight":[152],"(LoS)":[153],"components.":[154],"Also,":[155],"computational":[157],"complexity":[158],"studied,":[165],"shows":[167],"cost-effective":[178],"solution":[179],"improve":[181],"quality":[183],"service.":[185]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":4}],"updated_date":"2026-05-10T08:33:47.465468","created_date":"2025-10-10T00:00:00"}