{"id":"https://openalex.org/W2087348917","doi":"https://doi.org/10.1109/glocomw.2012.6477765","title":"Power-driven VoIP quality adaptation over WLAN in mobile devices","display_name":"Power-driven VoIP quality adaptation over WLAN in mobile devices","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2087348917","doi":"https://doi.org/10.1109/glocomw.2012.6477765","mag":"2087348917"},"language":"en","primary_location":{"id":"doi:10.1109/glocomw.2012.6477765","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocomw.2012.6477765","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Globecom Workshops","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/A5046387434","display_name":"Is-Haka Mkwawa","orcid":null},"institutions":[{"id":"https://openalex.org/I897542642","display_name":"University of Plymouth","ror":"https://ror.org/008n7pv89","country_code":"GB","type":"education","lineage":["https://openalex.org/I897542642"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Is-Haka Mkwawa","raw_affiliation_strings":["School of Computing and Mathematics, University of Plymouth, Plymouth, UK","School of Computing and Mathematics, University of Plymouth, Plymouth PL4 8AA, UK#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Computing and Mathematics, University of Plymouth, Plymouth, UK","institution_ids":["https://openalex.org/I897542642"]},{"raw_affiliation_string":"School of Computing and Mathematics, University of Plymouth, Plymouth PL4 8AA, UK#TAB#","institution_ids":["https://openalex.org/I897542642"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101483569","display_name":"Lingfen Sun","orcid":"https://orcid.org/0000-0002-9921-2817"},"institutions":[{"id":"https://openalex.org/I897542642","display_name":"University of Plymouth","ror":"https://ror.org/008n7pv89","country_code":"GB","type":"education","lineage":["https://openalex.org/I897542642"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Lingfen Sun","raw_affiliation_strings":["School of Computing and Mathematics, University of Plymouth, Plymouth, UK","School of Computing and Mathematics, University of Plymouth, Plymouth PL4 8AA, UK#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Computing and Mathematics, University of Plymouth, Plymouth, UK","institution_ids":["https://openalex.org/I897542642"]},{"raw_affiliation_string":"School of Computing and Mathematics, University of Plymouth, Plymouth PL4 8AA, UK#TAB#","institution_ids":["https://openalex.org/I897542642"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5046387434"],"corresponding_institution_ids":["https://openalex.org/I897542642"],"apc_list":null,"apc_paid":null,"fwci":0.491,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.69776428,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1276","last_page":"1281"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9951000213623047,"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/T11478","display_name":"Caching and Content Delivery","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"}}],"keywords":[{"id":"https://openalex.org/keywords/voice-over-ip","display_name":"Voice over IP","score":0.9280056357383728},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7547782063484192},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6317920088768005},{"id":"https://openalex.org/keywords/session","display_name":"Session (web analytics)","score":0.5915713906288147},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.5502930283546448},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.5431167483329773},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.4929487705230713},{"id":"https://openalex.org/keywords/packet-loss","display_name":"Packet loss","score":0.46426036953926086},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.43811553716659546},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.42183977365493774},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4131765365600586},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.34964656829833984},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.22718876600265503},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.15108725428581238},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.06774389743804932}],"concepts":[{"id":"https://openalex.org/C171246234","wikidata":"https://www.wikidata.org/wiki/Q81945","display_name":"Voice over IP","level":3,"score":0.9280056357383728},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7547782063484192},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6317920088768005},{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.5915713906288147},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.5502930283546448},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.5431167483329773},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.4929487705230713},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.46426036953926086},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.43811553716659546},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.42183977365493774},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4131765365600586},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.34964656829833984},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.22718876600265503},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.15108725428581238},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.06774389743804932},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocomw.2012.6477765","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocomw.2012.6477765","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Globecom Workshops","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5699999928474426,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W148122432","https://openalex.org/W1707172535","https://openalex.org/W2052591736","https://openalex.org/W2080284038","https://openalex.org/W2100505110","https://openalex.org/W2122711334","https://openalex.org/W2130739499","https://openalex.org/W2133941395","https://openalex.org/W2145695845","https://openalex.org/W2554125638","https://openalex.org/W2796788445","https://openalex.org/W4301166175","https://openalex.org/W6606067689","https://openalex.org/W6637480364","https://openalex.org/W6750181436"],"related_works":["https://openalex.org/W2074532070","https://openalex.org/W2319456540","https://openalex.org/W2105499319","https://openalex.org/W2561422065","https://openalex.org/W2181592696","https://openalex.org/W2044415708","https://openalex.org/W2040586482","https://openalex.org/W2281518884","https://openalex.org/W3172541277","https://openalex.org/W3031398062"],"abstract_inverted_index":{"Network":[0],"parameters":[1,45],"such":[2,46],"as":[3,12,47],"packet":[4],"loss":[5],"and":[6,19,105],"delay":[7],"have":[8,115],"been":[9,37],"extensively":[10],"investigated":[11],"the":[13,41,55,117,120,139],"major":[14],"factors":[15],"in":[16,51,100,123],"determining":[17],"when":[18],"how":[20],"to":[21,27,65,77,102],"carry":[22],"out":[23],"VoIP":[24,56,67,85,108],"quality":[25,29,86,92],"adaptation":[26,87],"enhance":[28],"of":[30,43,119,125,138],"experience.":[31],"However,":[32],"a":[33],"little":[34],"effort":[35],"has":[36],"put":[38],"into":[39],"investigating":[40],"impact":[42],"non-network":[44],"limited":[48],"battery":[49,79],"resources":[50],"mobile":[52],"devices":[53],"on":[54],"QoE.":[57,74,131],"Battery":[58],"life":[59,80],"which":[60],"is":[61,93],"not":[62],"long":[63],"enough":[64],"complete":[66],"communication":[68,109],"session":[69],"will":[70],"adversely":[71],"affect":[72],"users'":[73],"In":[75],"order":[76,101],"mitigate":[78],"limitation,":[81],"this":[82],"paper":[83],"proposes":[84],"scheme":[88,122],"whereby":[89],"an":[90],"acceptable":[91,130],"maintained":[94],"by":[95],"changing":[96],"video":[97],"send":[98],"bitrate":[99],"conserve":[103],"power":[104,126,133],"hence,":[106],"prolong":[107],"session.":[110],"Through":[111],"experiments,":[112],"preliminary":[113],"results":[114],"shown":[116],"effectiveness":[118],"proposed":[121],"terms":[124],"saving":[127,134],"while":[128],"maintaining":[129],"The":[132],"was":[135],"between":[136],"10-30%":[137],"total":[140],"system":[141],"power.":[142]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}