{"id":"https://openalex.org/W2133351881","doi":"https://doi.org/10.1109/ccnc.2011.5766348","title":"An optimization of ITU-T wideband codec G.711.1 on ARM processor","display_name":"An optimization of ITU-T wideband codec G.711.1 on ARM processor","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W2133351881","doi":"https://doi.org/10.1109/ccnc.2011.5766348","mag":"2133351881"},"language":"en","primary_location":{"id":"doi:10.1109/ccnc.2011.5766348","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccnc.2011.5766348","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Consumer Communications and Networking Conference (CCNC)","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/A5037725923","display_name":"Han Ngoc Son","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":"Han Ngoc Son","raw_affiliation_strings":["Electronics and Telecommunications Research Institute, Daejeon, South Korea","Electronics and Telecommunications Research Institute Daejeon Korea"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute, Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"Electronics and Telecommunications Research Institute Daejeon Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011043282","display_name":"Woon Seob So","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":false,"raw_author_name":"Woon Seob So","raw_affiliation_strings":["Electronics and Telecommunications Research Institute, Daejeon, South Korea","Electronics and Telecommunications Research Institute Daejeon Korea"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute, Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"Electronics and Telecommunications Research Institute Daejeon Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100404797","display_name":"Do Young Kim","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":false,"raw_author_name":"Do Young Kim","raw_affiliation_strings":["Electronics and Telecommunications Research Institute, Daejeon, South Korea","Electronics and Telecommunications Research Institute Daejeon Korea"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute, Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"Electronics and Telecommunications Research Institute Daejeon Korea","institution_ids":["https://openalex.org/I142401562"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5037725923"],"corresponding_institution_ids":["https://openalex.org/I142401562"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17072194,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1122","last_page":"1123"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9846000075340271,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9846000075340271,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9707000255584717,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9490000009536743,"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/codec","display_name":"Codec","score":0.951298713684082},{"id":"https://openalex.org/keywords/adaptive-multi-rate-audio-codec","display_name":"Adaptive Multi-Rate audio codec","score":0.9093600511550903},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8233252763748169},{"id":"https://openalex.org/keywords/wideband-audio","display_name":"Wideband audio","score":0.7383193373680115},{"id":"https://openalex.org/keywords/voice-over-ip","display_name":"Voice over IP","score":0.6212523579597473},{"id":"https://openalex.org/keywords/narrowband","display_name":"Narrowband","score":0.5681820511817932},{"id":"https://openalex.org/keywords/full-rate","display_name":"Full Rate","score":0.5276826024055481},{"id":"https://openalex.org/keywords/codec2","display_name":"Codec2","score":0.4929177761077881},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.4719908535480499},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.438557893037796},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.39308786392211914},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.37685132026672363},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.27834799885749817},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.25106334686279297},{"id":"https://openalex.org/keywords/voice-activity-detection","display_name":"Voice activity detection","score":0.2033444046974182},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17570817470550537},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.1378093957901001},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.13352665305137634},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10953754186630249},{"id":"https://openalex.org/keywords/linear-predictive-coding","display_name":"Linear predictive coding","score":0.10116684436798096},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08966994285583496}],"concepts":[{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.951298713684082},{"id":"https://openalex.org/C177067256","wikidata":"https://www.wikidata.org/wiki/Q4676210","display_name":"Adaptive Multi-Rate audio codec","level":4,"score":0.9093600511550903},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8233252763748169},{"id":"https://openalex.org/C173391809","wikidata":"https://www.wikidata.org/wiki/Q2740189","display_name":"Wideband audio","level":5,"score":0.7383193373680115},{"id":"https://openalex.org/C171246234","wikidata":"https://www.wikidata.org/wiki/Q81945","display_name":"Voice over IP","level":3,"score":0.6212523579597473},{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.5681820511817932},{"id":"https://openalex.org/C197477341","wikidata":"https://www.wikidata.org/wiki/Q2532845","display_name":"Full Rate","level":3,"score":0.5276826024055481},{"id":"https://openalex.org/C75217168","wikidata":"https://www.wikidata.org/wiki/Q1105653","display_name":"Codec2","level":4,"score":0.4929177761077881},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.4719908535480499},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.438557893037796},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.39308786392211914},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.37685132026672363},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.27834799885749817},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.25106334686279297},{"id":"https://openalex.org/C204201278","wikidata":"https://www.wikidata.org/wiki/Q1332614","display_name":"Voice activity detection","level":3,"score":0.2033444046974182},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17570817470550537},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.1378093957901001},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.13352665305137634},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10953754186630249},{"id":"https://openalex.org/C59883199","wikidata":"https://www.wikidata.org/wiki/Q1826438","display_name":"Linear predictive coding","level":3,"score":0.10116684436798096},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08966994285583496},{"id":"https://openalex.org/C87687168","wikidata":"https://www.wikidata.org/wiki/Q173114","display_name":"Digital audio","level":4,"score":0.0},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ccnc.2011.5766348","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccnc.2011.5766348","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Consumer Communications and Networking Conference (CCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W95902941"],"related_works":["https://openalex.org/W2060409740","https://openalex.org/W2121846146","https://openalex.org/W2374470469","https://openalex.org/W1578591928","https://openalex.org/W2153061039","https://openalex.org/W1574090191","https://openalex.org/W1601770773","https://openalex.org/W2042028224","https://openalex.org/W1833606872","https://openalex.org/W2106874932"],"abstract_inverted_index":{"ITU-T":[0],"wideband":[1,42],"speech":[2],"codec":[3,21,46,79],"G.711.1":[4,20,78],"extends":[5],"and":[6,74],"interoperates":[7],"with":[8],"widely-used":[9],"narrowband":[10],"G.711":[11],"codec.":[12],"This":[13,54],"results":[14],"in":[15,63],"an":[16],"efficient":[17],"deployment":[18],"of":[19,34,72,77],"over":[22],"existing":[23],"G.711-based":[24],"VoIP":[25],"to":[26,40,48],"provide":[27],"higher":[28],"voice":[29],"quality.":[30],"However,":[31],"processing":[32],"capacity":[33],"commercial":[35],"processors":[36],"is":[37],"very":[38],"limited":[39],"implement":[41],"codec;":[43],"therefore":[44],"the":[45,69],"needs":[47],"be":[49],"optimized":[50],"for":[51],"real-time":[52],"processing.":[53],"work":[55],"focuses":[56],"on":[57,80],"optimizing":[58],"C":[59],"code":[60],"by":[61],"assembly":[62],"Basic":[64],"Operators":[65],"(BASOP),":[66],"that":[67],"shows":[68],"significant":[70],"improvement":[71],"complexity":[73],"execution":[75],"time":[76],"ARM":[81],"processor.":[82]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
