{"id":"https://openalex.org/W4388240236","doi":"https://doi.org/10.1109/lcomm.2023.3329533","title":"Lightweight Joint Source-Channel Coding for Semantic Communications","display_name":"Lightweight Joint Source-Channel Coding for Semantic Communications","publication_year":2023,"publication_date":"2023-11-02","ids":{"openalex":"https://openalex.org/W4388240236","doi":"https://doi.org/10.1109/lcomm.2023.3329533"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2023.3329533","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2023.3329533","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/A5068953745","display_name":"Yunjian Jia","orcid":"https://orcid.org/0000-0002-6404-0947"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunjian Jia","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-6404-0947","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101735027","display_name":"Zhen Huang","orcid":"https://orcid.org/0009-0006-6499-0359"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Huang","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0009-0006-6499-0359","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100718586","display_name":"Kun Luo","orcid":"https://orcid.org/0000-0001-5888-7175"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Luo","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0001-5888-7175","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056139764","display_name":"Wanli Wen","orcid":"https://orcid.org/0000-0003-3810-8466"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanli Wen","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0003-3810-8466","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I158842170"],"apc_list":null,"apc_paid":null,"fwci":4.2829,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.9520173,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"27","issue":"12","first_page":"3161","last_page":"3165"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9921000003814697,"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":0.9921000003814697,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9814000129699707,"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/T10515","display_name":"Cancer-related molecular mechanisms research","score":0.9728000164031982,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8102872371673584},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.545101523399353},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.450594037771225},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.43031567335128784},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4182332158088684},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.33029353618621826},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.306704044342041},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.077818363904953}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8102872371673584},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.545101523399353},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.450594037771225},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.43031567335128784},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4182332158088684},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.33029353618621826},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.306704044342041},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.077818363904953},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2023.3329533","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2023.3329533","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":[{"display_name":"Industry, innovation and infrastructure","score":0.6000000238418579,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G1000335695","display_name":null,"funder_award_id":"cstc2021jcyj-msxmX0458","funder_id":"https://openalex.org/F4320323172","funder_display_name":"Natural Science Foundation of Chongqing"},{"id":"https://openalex.org/G1099521725","display_name":null,"funder_award_id":"62201101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3356429182","display_name":"\u57fa\u4e8e\u7ec8\u7aef\u79fb\u52a8\u6027\u7684D2D\u7f13\u5b58\u7f51\u7edc\u81ea\u7531\u5ea6\u589e\u76ca\u7406\u8bba\u4e0e\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61971077","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6269657483","display_name":null,"funder_award_id":"2022M720020","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320323172","display_name":"Natural Science Foundation of Chongqing","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2051888076","https://openalex.org/W2101105183","https://openalex.org/W2134246836","https://openalex.org/W2962784628","https://openalex.org/W2964110616","https://openalex.org/W3036851434","https://openalex.org/W3113050802","https://openalex.org/W3122154272","https://openalex.org/W3194089470","https://openalex.org/W4251263169","https://openalex.org/W4303628993","https://openalex.org/W4317350116","https://openalex.org/W4372348936","https://openalex.org/W6600880057","https://openalex.org/W6788684253","https://openalex.org/W6846477306"],"related_works":["https://openalex.org/W2111375262","https://openalex.org/W1991205173","https://openalex.org/W2109048960","https://openalex.org/W2741481635","https://openalex.org/W2038165453","https://openalex.org/W2338537463","https://openalex.org/W2183644707","https://openalex.org/W1595657826","https://openalex.org/W2419194643","https://openalex.org/W2945337394"],"abstract_inverted_index":{"Semantic":[0],"communications,":[1],"which":[2],"aim":[3],"to":[4,72],"effectively":[5],"convey":[6],"the":[7,19,69,115,137,146,157],"meaning":[8],"of":[9,86,114],"messages":[10,21],"(such":[11],"as":[12,44,52,125],"text":[13,120],"and":[14,29,89,111,166],"images)":[15],"rather":[16],"than":[17,156],"transmitting":[18],"exact":[20],"themselves,":[22],"have":[23],"garnered":[24],"widespread":[25],"attention":[26],"from":[27],"industry":[28],"academia.":[30],"A":[31],"suitable":[32],"joint":[33],"source-channel":[34],"coding":[35],"(JSCC)":[36],"scheme":[37,135,149,160],"is":[38],"crucial":[39],"for":[40,136],"semantic":[41,121],"communication":[42,53,122,154],"systems,":[43],"it":[45],"can":[46],"significantly":[47,163],"improve":[48],"system":[49,123],"performance,":[50],"such":[51],"reliability.":[54],"Current":[55],"research":[56],"efforts":[57],"primarily":[58],"focus":[59],"on":[60,107],"employing":[61],"various":[62],"deep":[63,110],"neural":[64],"network":[65],"(DNN)":[66],"models,":[67],"particularly":[68],"Transformer":[70],"model,":[71],"design":[73],"JSCC":[74,79,134,148,159],"schemes.":[75],"However,":[76],"existing":[77],"Transformer-based":[78,158],"schemes":[80],"usually":[81],"exhibit":[82],"a":[83,102,109,119,132],"considerable":[84],"number":[85],"model":[87,105,130],"parameters":[88,165],"computational":[90],"demands,":[91],"limiting":[92],"their":[93],"real-world":[94],"applicability.":[95],"To":[96],"address":[97],"this":[98],"challenge,":[99],"we":[100,143],"propose":[101],"novel":[103],"DNN":[104],"based":[106],"DeLighT,":[108],"lightweight":[112,133],"variant":[113],"standard":[116],"Transformer,":[117],"using":[118],"(TSC)":[124],"an":[126],"example.":[127],"This":[128],"proposed":[129,147],"enables":[131],"TSC":[138],"system.":[139],"Through":[140],"simulation":[141],"results,":[142],"demonstrate":[144],"that":[145],"achieves":[150],"comparable":[151],"or":[152],"better":[153],"reliability":[155],"while":[161],"requiring":[162],"fewer":[164],"smaller":[167],"runtime.":[168]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":18},{"year":2024,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}