{"id":"https://openalex.org/W3189491540","doi":"https://doi.org/10.1109/icc42927.2021.9500590","title":"Semantic Communications for Speech Signals","display_name":"Semantic Communications for Speech Signals","publication_year":2021,"publication_date":"2021-06-01","ids":{"openalex":"https://openalex.org/W3189491540","doi":"https://doi.org/10.1109/icc42927.2021.9500590","mag":"3189491540"},"language":"en","primary_location":{"id":"doi:10.1109/icc42927.2021.9500590","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc42927.2021.9500590","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2021 - IEEE International Conference on Communications","raw_type":"proceedings-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/A5059580638","display_name":"Zhenzi Weng","orcid":"https://orcid.org/0000-0003-2773-2722"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Zhenzi Weng","raw_affiliation_strings":["Queen Mary University of London, London, UK"],"affiliations":[{"raw_affiliation_string":"Queen Mary University of London, London, UK","institution_ids":["https://openalex.org/I166337079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044671638","display_name":"Zhijin Qin","orcid":"https://orcid.org/0000-0002-8507-3975"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zhijin Qin","raw_affiliation_strings":["Queen Mary University of London, London, UK"],"affiliations":[{"raw_affiliation_string":"Queen Mary University of London, London, UK","institution_ids":["https://openalex.org/I166337079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039289964","display_name":"Geoffrey Ye Li","orcid":"https://orcid.org/0000-0002-7894-2415"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Geoffrey Ye Li","raw_affiliation_strings":["Imperial College London, London, UK"],"affiliations":[{"raw_affiliation_string":"Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5059580638"],"corresponding_institution_ids":["https://openalex.org/I166337079"],"apc_list":null,"apc_paid":null,"fwci":9.7895,"has_fulltext":false,"cited_by_count":93,"citation_normalized_percentile":{"value":0.98466462,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9977999925613403,"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/T10860","display_name":"Speech and Audio Processing","score":0.9952999949455261,"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":0.822879433631897},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.6613386869430542},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6410866975784302},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.48006734251976013},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.44578635692596436},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.41309142112731934},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.411003053188324},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.19856256246566772},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1757751703262329}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.822879433631897},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.6613386869430542},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6410866975784302},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.48006734251976013},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.44578635692596436},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41309142112731934},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.411003053188324},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.19856256246566772},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1757751703262329}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icc42927.2021.9500590","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc42927.2021.9500590","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2021 - IEEE International Conference on Communications","raw_type":"proceedings-article"},{"id":"pmh:oai:qmro.qmul.ac.uk:123456789/75981","is_oa":false,"landing_page_url":"https://qmro.qmul.ac.uk/xmlui/handle/123456789/75981","pdf_url":null,"source":{"id":"https://openalex.org/S4306400530","display_name":"Queen Mary Research Online (Queen Mary University of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I166337079","host_organization_name":"Queen Mary University of London","host_organization_lineage":["https://openalex.org/I166337079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Proceeding"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1482986122","https://openalex.org/W1552314771","https://openalex.org/W1870787232","https://openalex.org/W1995875735","https://openalex.org/W2117663257","https://openalex.org/W2127851351","https://openalex.org/W2133249991","https://openalex.org/W2584943905","https://openalex.org/W2615762555","https://openalex.org/W2616867685","https://openalex.org/W2734408173","https://openalex.org/W2752782242","https://openalex.org/W2886374543","https://openalex.org/W2893836673","https://openalex.org/W2914679068","https://openalex.org/W2946889564","https://openalex.org/W2948427854","https://openalex.org/W2962956060","https://openalex.org/W2963190722","https://openalex.org/W2963420686","https://openalex.org/W2998578058","https://openalex.org/W3016715915","https://openalex.org/W3023535103","https://openalex.org/W3036851434","https://openalex.org/W3047573586","https://openalex.org/W3113050802","https://openalex.org/W3198422819","https://openalex.org/W6639034930","https://openalex.org/W6777501748","https://openalex.org/W6779940784"],"related_works":["https://openalex.org/W4249165909","https://openalex.org/W2783437851","https://openalex.org/W1672137312","https://openalex.org/W1650483958","https://openalex.org/W2320869333","https://openalex.org/W2744385696","https://openalex.org/W2110290642","https://openalex.org/W1194392288","https://openalex.org/W2361299381","https://openalex.org/W2946460361"],"abstract_inverted_index":{"We":[0],"consider":[1],"a":[2,101],"semantic":[3,31,40],"communication":[4,32,54,97,133],"system":[5],"for":[6],"speech":[7,27,81],"signals,":[8],"named":[9],"DeepSC-S.":[10],"Motivated":[11],"by":[12],"the":[13,25,30,36,39,44,52,68,79,88,131,137],"breakthroughs":[14],"in":[15,29,51,84,136],"deep":[16],"learning":[17],"(DL),":[18],"we":[19,66,99],"make":[20],"an":[21,59,71],"effort":[22],"to":[23,86,91,126],"recover":[24],"transmitted":[26],"signals":[28],"systems,":[33,134],"which":[34,75],"minimizes":[35],"error":[37],"at":[38],"level":[41,46,49],"rather":[42],"than":[43],"bit":[45],"or":[47],"symbol":[48],"as":[50,70],"traditional":[53,132],"systems.":[55],"Particularly,":[56],"based":[57],"on":[58,94],"attention":[60],"mechanism":[61],"employing":[62],"squeeze-and-excitation":[63],"(SE)":[64],"networks,":[65],"design":[67],"transceiver":[69],"end-to-end":[72],"(E2E)":[73],"system,":[74],"learns":[76],"and":[77,129],"extracts":[78],"essential":[80],"information.":[82],"Furthermore,":[83],"order":[85],"facilitate":[87],"proposed":[89,121],"DeepSC-S":[90,122],"work":[92],"well":[93],"dynamic":[95],"practical":[96],"scenarios,":[98],"find":[100],"model":[102],"yielding":[103],"good":[104],"performance":[105],"when":[106],"coping":[107],"with":[108],"various":[109],"channel":[110,127],"environments":[111],"without":[112],"retraining":[113],"process.":[114],"The":[115],"simulation":[116],"results":[117],"demonstrate":[118],"that":[119],"our":[120],"is":[123],"more":[124],"robust":[125],"variations":[128],"outperforms":[130],"especially":[135],"low":[138],"signal-to-noise":[139],"(SNR)":[140],"regime.":[141]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":18},{"year":2024,"cited_by_count":32},{"year":2023,"cited_by_count":25},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":5}],"updated_date":"2026-01-22T23:29:09.771500","created_date":"2025-10-10T00:00:00"}