{"id":"https://openalex.org/W2056839576","doi":"https://doi.org/10.1109/csndsp.2014.6923924","title":"HSDPA dual streaming approach for improving VoIP speech quality in forensic applications","display_name":"HSDPA dual streaming approach for improving VoIP speech quality in forensic applications","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2056839576","doi":"https://doi.org/10.1109/csndsp.2014.6923924","mag":"2056839576"},"language":"en","primary_location":{"id":"doi:10.1109/csndsp.2014.6923924","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csndsp.2014.6923924","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 9th International Symposium on Communication Systems, Networks &amp; Digital Sign (CSNDSP)","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/A5031831256","display_name":"Francesco Beritelli","orcid":"https://orcid.org/0000-0003-1606-7608"},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesco Beritelli","raw_affiliation_strings":["Dipartimento di Ingegneria Elettrica Elettronica e Informatica, University of Catania, Italy","Dipartimento di Ingegneria Elettrica, Elettronica, e Informatica, University of Catania, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria Elettrica Elettronica e Informatica, University of Catania, Italy","institution_ids":["https://openalex.org/I39063666"]},{"raw_affiliation_string":"Dipartimento di Ingegneria Elettrica, Elettronica, e Informatica, University of Catania, Italy","institution_ids":["https://openalex.org/I39063666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090072055","display_name":"Corrado Rametta","orcid":null},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Corrado Rametta","raw_affiliation_strings":["Dipartimento di Ingegneria Elettrica Elettronica e Informatica, University of Catania, Italy","Dipartimento di Ingegneria Elettrica, Elettronica, e Informatica, University of Catania, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria Elettrica Elettronica e Informatica, University of Catania, Italy","institution_ids":["https://openalex.org/I39063666"]},{"raw_affiliation_string":"Dipartimento di Ingegneria Elettrica, Elettronica, e Informatica, University of Catania, Italy","institution_ids":["https://openalex.org/I39063666"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.2609,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.95313474,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"739","last_page":"743"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9979000091552734,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/voice-over-ip","display_name":"Voice over IP","score":0.8670720458030701},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8237043023109436},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5757766962051392},{"id":"https://openalex.org/keywords/packet-loss","display_name":"Packet loss","score":0.566236138343811},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5588828921318054},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.4570707082748413},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.42582789063453674},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.4168212413787842},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.41207075119018555},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.33601969480514526},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.32274192571640015},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23931530117988586},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.09248608350753784}],"concepts":[{"id":"https://openalex.org/C171246234","wikidata":"https://www.wikidata.org/wiki/Q81945","display_name":"Voice over IP","level":3,"score":0.8670720458030701},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8237043023109436},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5757766962051392},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.566236138343811},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5588828921318054},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.4570707082748413},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.42582789063453674},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.4168212413787842},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.41207075119018555},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.33601969480514526},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.32274192571640015},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23931530117988586},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.09248608350753784},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/csndsp.2014.6923924","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csndsp.2014.6923924","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 9th International Symposium on Communication Systems, Networks &amp; Digital Sign (CSNDSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1981084501","https://openalex.org/W2000610645","https://openalex.org/W2049765493","https://openalex.org/W2097734221","https://openalex.org/W2126147986","https://openalex.org/W2137431935","https://openalex.org/W2150285586"],"related_works":["https://openalex.org/W2074532070","https://openalex.org/W2167843315","https://openalex.org/W2319456540","https://openalex.org/W2137811827","https://openalex.org/W2181592696","https://openalex.org/W2105499319","https://openalex.org/W2281518884","https://openalex.org/W3199712142","https://openalex.org/W2134402536","https://openalex.org/W2535652782"],"abstract_inverted_index":{"Today,":[0],"the":[1,13,19,29,38,42,57,68,71,74,127,130,134],"mobile":[2,83],"HD-VoIP":[3],"(High":[4],"Definition":[5],"Voice":[6],"over":[7,87],"IP)":[8],"transmission":[9],"represents":[10],"one":[11],"of":[12,32,46,77,98,113,119,122,133],"most":[14],"appropriate":[15],"communication":[16],"techniques":[17],"for":[18],"environmental":[20],"wiretap":[21],"applications.":[22],"The":[23],"perceived":[24],"speech":[25,120],"quality,":[26,60],"which":[27],"is":[28,53],"crucial":[30],"aspect":[31],"a":[33,47,78,95,103],"forensic":[34],"scenario,":[35],"depends":[36],"on":[37],"QoS":[39],"guaranteed":[40,64],"by":[41],"wireless":[43],"data":[44],"service":[45],"specific":[48],"telephone":[49],"operator":[50],"and":[51,63,73,115,144],"it":[52],"mainly":[54],"due":[55],"to":[56,82],"radio":[58],"link":[59],"packet":[61,110],"delay/loss,":[62],"bandwidth.":[65],"In":[66],"particular,":[67],"paper":[69,128],"presents":[70],"architecture":[72],"performance":[75],"evaluation":[76],"dual":[79],"stream":[80],"approach":[81],"VoIP":[84],"applications":[85],"(DualVoIP)":[86],"3G/HSPA":[88],"access":[89],"networks.":[90],"Test":[91],"results,":[92],"obtained":[93],"via":[94],"real-time":[96],"implementation":[97],"DualVoIP":[99],"algorithms":[100],"adopted":[101],"in":[102],"practical":[104],"test":[105],"bed,":[106],"demonstrate":[107],"an":[108,116],"average":[109,117],"loss":[111],"reduction":[112,132],"85%":[114],"improvement":[118],"quality":[121],"about":[123],"0,8":[124],"MOS.":[125],"Finally,":[126],"highlights":[129],"significant":[131],"audio":[135],"signal":[136],"clipping":[137],"at":[138],"all":[139],"levels:":[140],"phoneme,":[141],"word,":[142],"sentence":[143],"conversation.":[145]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
