{"id":"https://openalex.org/W1544488427","doi":"https://doi.org/10.1155/2015/395752","title":"Adaptive Speech Streaming Based on Speech Quality Estimation and Artificial Bandwidth Extension for Voice over Wireless Multimedia Sensor Networks","display_name":"Adaptive Speech Streaming Based on Speech Quality Estimation and Artificial Bandwidth Extension for Voice over Wireless Multimedia Sensor Networks","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W1544488427","doi":"https://doi.org/10.1155/2015/395752","mag":"1544488427"},"language":"en","primary_location":{"id":"doi:10.1155/2015/395752","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2015/395752","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1155/2015/395752","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://journals.sagepub.com/doi/pdf/10.1155/2015/395752","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110461969","display_name":"Jin Ah Kang","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jin Ah Kang","raw_affiliation_strings":["Smart-Work Research Section, Wired & Wireless Convergence Research Department, Electronics and Telecommunications Research Institute (ETRI), 218 Gajeong-ro, Yuseong-gu, Daejeon 305-700, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Smart-Work Research Section, Wired & Wireless Convergence Research Department, Electronics and Telecommunications Research Institute (ETRI), 218 Gajeong-ro, Yuseong-gu, Daejeon 305-700, Republic of Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088182071","display_name":"Nam In Park","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155313","display_name":"National Forensic Institute","ror":"https://ror.org/051269613","country_code":"KR","type":"facility","lineage":["https://openalex.org/I4210155313","https://openalex.org/I4399657972"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Nam In Park","raw_affiliation_strings":["Digital Technology and Biometry Division, National Forensic Service (NFS), 10 Ipchun-ro, Wonju 220-170, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Digital Technology and Biometry Division, National Forensic Service (NFS), 10 Ipchun-ro, Wonju 220-170, Republic of Korea","institution_ids":["https://openalex.org/I4210155313"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085604883","display_name":"Hong Kook Kim","orcid":"https://orcid.org/0000-0002-0105-6693"},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hong Kook Kim","raw_affiliation_strings":["School of Information and Communications, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 500-712, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"School of Information and Communications, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 500-712, Republic of Korea","institution_ids":["https://openalex.org/I39534123"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110292151","display_name":"Seong Ro Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I11893660","display_name":"Mokpo National University","ror":"https://ror.org/00v81k483","country_code":"KR","type":"education","lineage":["https://openalex.org/I11893660"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seong Ro Lee","raw_affiliation_strings":["Department of Information & Electronics Engineering, Mokpo National University, 1666 Youngsan-ro, Cheonggye-myeon, Muan-gun, Jeonnam 534-729, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Department of Information & Electronics Engineering, Mokpo National University, 1666 Youngsan-ro, Cheonggye-myeon, Muan-gun, Jeonnam 534-729, Republic of Korea","institution_ids":["https://openalex.org/I11893660"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5110461969"],"corresponding_institution_ids":["https://openalex.org/I142401562"],"apc_list":{"value":2200,"currency":"USD","value_usd":2200},"apc_paid":{"value":2200,"currency":"USD","value_usd":2200},"fwci":0.5743,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.64695936,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"11","issue":"6","first_page":"395752","last_page":"395752"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9966999888420105,"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":0.9966999888420105,"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"}},{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9905999898910522,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9896000027656555,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/computer-science","display_name":"Computer science","score":0.9118201732635498},{"id":"https://openalex.org/keywords/wideband-audio","display_name":"Wideband audio","score":0.7003827095031738},{"id":"https://openalex.org/keywords/narrowband","display_name":"Narrowband","score":0.6674661040306091},{"id":"https://openalex.org/keywords/voice-activity-detection","display_name":"Voice activity detection","score":0.6611816883087158},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6395584344863892},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.5199766755104065},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5175034999847412},{"id":"https://openalex.org/keywords/packet-loss","display_name":"Packet loss","score":0.5027382373809814},{"id":"https://openalex.org/keywords/psqm","display_name":"PSQM","score":0.4806593656539917},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.4805048704147339},{"id":"https://openalex.org/keywords/bandwidth-extension","display_name":"Bandwidth extension","score":0.4556489586830139},{"id":"https://openalex.org/keywords/full-rate","display_name":"Full Rate","score":0.4538915157318115},{"id":"https://openalex.org/keywords/codec2","display_name":"Codec2","score":0.441774845123291},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.40444818139076233},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.265384703874588},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13283640146255493},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.13219356536865234}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9118201732635498},{"id":"https://openalex.org/C173391809","wikidata":"https://www.wikidata.org/wiki/Q2740189","display_name":"Wideband audio","level":5,"score":0.7003827095031738},{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.6674661040306091},{"id":"https://openalex.org/C204201278","wikidata":"https://www.wikidata.org/wiki/Q1332614","display_name":"Voice activity detection","level":3,"score":0.6611816883087158},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6395584344863892},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.5199766755104065},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5175034999847412},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.5027382373809814},{"id":"https://openalex.org/C108699837","wikidata":"https://www.wikidata.org/wiki/Q7120750","display_name":"PSQM","level":4,"score":0.4806593656539917},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.4805048704147339},{"id":"https://openalex.org/C9387945","wikidata":"https://www.wikidata.org/wiki/Q4854770","display_name":"Bandwidth extension","level":4,"score":0.4556489586830139},{"id":"https://openalex.org/C197477341","wikidata":"https://www.wikidata.org/wiki/Q2532845","display_name":"Full Rate","level":3,"score":0.4538915157318115},{"id":"https://openalex.org/C75217168","wikidata":"https://www.wikidata.org/wiki/Q1105653","display_name":"Codec2","level":4,"score":0.441774845123291},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.40444818139076233},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.265384703874588},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13283640146255493},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.13219356536865234},{"id":"https://openalex.org/C87687168","wikidata":"https://www.wikidata.org/wiki/Q173114","display_name":"Digital audio","level":4,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2015/395752","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2015/395752","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1155/2015/395752","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:sae:intdis:v:11:y:2015:i:6:p:395752","is_oa":false,"landing_page_url":"https://journals.sagepub.com/doi/10.1155/2015/395752","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:34aad6869037410eb268b6fdcbb84e8c","is_oa":true,"landing_page_url":"https://doaj.org/article/34aad6869037410eb268b6fdcbb84e8c","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Distributed Sensor Networks, Vol 11 (2015)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2015/395752","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2015/395752","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1155/2015/395752","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6700000166893005,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G3737474449","display_name":null,"funder_award_id":"2015R1A2A1A05001687","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G4136709046","display_name":null,"funder_award_id":"IITP-2015-H8501-15-1016","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G4641855182","display_name":null,"funder_award_id":"NRF-2009-0093828","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1544488427.pdf","grobid_xml":"https://content.openalex.org/works/W1544488427.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W45406275","https://openalex.org/W148355909","https://openalex.org/W1513347034","https://openalex.org/W1954619842","https://openalex.org/W1973179663","https://openalex.org/W2012510063","https://openalex.org/W2029170776","https://openalex.org/W2090441195","https://openalex.org/W2105854852","https://openalex.org/W2107342649","https://openalex.org/W2114478453","https://openalex.org/W2123033018","https://openalex.org/W2124194335","https://openalex.org/W2132080280","https://openalex.org/W2134189580","https://openalex.org/W2136804356","https://openalex.org/W2138422448","https://openalex.org/W2142262443","https://openalex.org/W2183590963","https://openalex.org/W2232726655","https://openalex.org/W2275083068","https://openalex.org/W2575007773","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2106874932","https://openalex.org/W1601770773","https://openalex.org/W2139929615","https://openalex.org/W2042028224","https://openalex.org/W1578591928","https://openalex.org/W2136261470","https://openalex.org/W1968385191","https://openalex.org/W1932653299","https://openalex.org/W2366241602","https://openalex.org/W2051732389"],"abstract_inverted_index":{"In":[0,108],"this":[1],"paper,":[2],"an":[3,62,79,144],"adaptive":[4],"speech":[5,14,37,58,75,86,95,102,170,191],"streaming":[6],"method":[7,30,55,165,186],"is":[8,114,137,149,157],"proposed":[9,29,54,164],"to":[10,98,141,151,180],"improve":[11],"the":[12,28,32,35,47,53,57,70,74,84,93,101,111,116,120,129,132,135,152,160,163,168],"perceived":[13],"quality":[15,171],"(PSQ)":[16],"of":[17,26,34,104,119,128,134],"voice":[18],"over":[19],"wireless":[20],"multimedia":[21],"sensor":[22],"network":[23,41],"(WMSNs).":[24],"First":[25],"all,":[27],"estimates":[31],"PSQ":[33,72],"received":[36],"data":[38,87,96],"under":[39,172],"different":[40],"conditions":[42,175],"that":[43,89,127,162],"are":[44,90],"represented":[45],"by":[46,125],"packet":[48,173,183],"loss":[49,174,184],"rates":[50],"(PLRs).":[51],"Simultaneously,":[52],"classifies":[56],"signal":[59],"as":[60],"either":[61],"onset":[63],"or":[64],"a":[65,177,181,188],"nononset":[66],"frame.":[67],"Based":[68],"on":[69],"estimated":[71,112],"and":[73,143,187],"class,":[76],"it":[77],"determines":[78],"appropriate":[80],"bit":[81,117],"rate":[82,118],"for":[83],"redundant":[85,190],"(RSD)":[88],"transmitted":[91],"with":[92],"primary":[94],"(PSD)":[97],"help":[99],"reconstruct":[100],"signals":[103],"any":[105],"lost":[106],"frames.":[107],"particular,":[109],"when":[110],"PLR":[113],"high,":[115],"RSD":[121],"should":[122],"be":[123],"increased":[124],"decreasing":[126],"PSD.":[130],"Thus,":[131],"bandwidth":[133,146],"PSD":[136],"changed":[138],"from":[139,159],"wideband":[140],"narrowband,":[142],"artificial":[145],"extension":[147],"technique":[148],"applied":[150],"decoded":[153,169],"narrowband":[154],"speech.":[155],"It":[156],"shown":[158],"simulation":[161],"significantly":[166],"improves":[167],"in":[176],"WMSN,":[178],"compared":[179],"decoder-based":[182],"concealment":[185],"conventional":[189],"transmission":[192],"method.":[193]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
