{"id":"https://openalex.org/W1527294620","doi":"https://doi.org/10.1109/iccw.2015.7247426","title":"On the quest for new KPIs in mobile networks: The impact of throughput fluctuations on QoE","display_name":"On the quest for new KPIs in mobile networks: The impact of throughput fluctuations on QoE","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W1527294620","doi":"https://doi.org/10.1109/iccw.2015.7247426","mag":"1527294620"},"language":"en","primary_location":{"id":"doi:10.1109/iccw.2015.7247426","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2015.7247426","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communication Workshop (ICCW)","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/A5081556750","display_name":"Pedro Casas","orcid":"https://orcid.org/0000-0002-0951-2331"},"institutions":[{"id":"https://openalex.org/I4210122474","display_name":"Forschungszentrum Telekommunikation Wien","ror":"https://ror.org/026nftk33","country_code":"AT","type":"facility","lineage":["https://openalex.org/I4210122474"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Pedro Casas","raw_affiliation_strings":["FTW - Telecommunications Research Center, Vienna","FTW - Telecommunications Research Center Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"FTW - Telecommunications Research Center, Vienna","institution_ids":["https://openalex.org/I4210122474"]},{"raw_affiliation_string":"FTW - Telecommunications Research Center Vienna, Austria","institution_ids":["https://openalex.org/I4210122474"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047939947","display_name":"Andreas Sackl","orcid":"https://orcid.org/0000-0002-4157-5252"},"institutions":[{"id":"https://openalex.org/I4210122474","display_name":"Forschungszentrum Telekommunikation Wien","ror":"https://ror.org/026nftk33","country_code":"AT","type":"facility","lineage":["https://openalex.org/I4210122474"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Andreas Sackl","raw_affiliation_strings":["FTW - Telecommunications Research Center, Vienna","FTW - Telecommunications Research Center Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"FTW - Telecommunications Research Center, Vienna","institution_ids":["https://openalex.org/I4210122474"]},{"raw_affiliation_string":"FTW - Telecommunications Research Center Vienna, Austria","institution_ids":["https://openalex.org/I4210122474"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022844456","display_name":"Raimund Schatz","orcid":"https://orcid.org/0000-0002-8966-7439"},"institutions":[{"id":"https://openalex.org/I4210122474","display_name":"Forschungszentrum Telekommunikation Wien","ror":"https://ror.org/026nftk33","country_code":"AT","type":"facility","lineage":["https://openalex.org/I4210122474"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Raimund Schatz","raw_affiliation_strings":["FTW - Telecommunications Research Center, Vienna","FTW - Telecommunications Research Center Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"FTW - Telecommunications Research Center, Vienna","institution_ids":["https://openalex.org/I4210122474"]},{"raw_affiliation_string":"FTW - Telecommunications Research Center Vienna, Austria","institution_ids":["https://openalex.org/I4210122474"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064855801","display_name":"Lucjan Janowski","orcid":"https://orcid.org/0000-0002-3151-2944"},"institutions":[{"id":"https://openalex.org/I4210122474","display_name":"Forschungszentrum Telekommunikation Wien","ror":"https://ror.org/026nftk33","country_code":"AT","type":"facility","lineage":["https://openalex.org/I4210122474"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Lucjan Janowski","raw_affiliation_strings":["FTW - Telecommunications Research Center, Vienna","FTW - Telecommunications Research Center Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"FTW - Telecommunications Research Center, Vienna","institution_ids":["https://openalex.org/I4210122474"]},{"raw_affiliation_string":"FTW - Telecommunications Research Center Vienna, Austria","institution_ids":["https://openalex.org/I4210122474"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110257866","display_name":"John Turk","orcid":null},"institutions":[{"id":"https://openalex.org/I4210094608","display_name":"Vodafone (Italy)","ror":"https://ror.org/009hdbz24","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210094608","https://openalex.org/I74316835"]},{"id":"https://openalex.org/I4403386605","display_name":"PRX Research","ror":"https://ror.org/03f0sw771","country_code":null,"type":"facility","lineage":["https://openalex.org/I4403386605"]},{"id":"https://openalex.org/I74316835","display_name":"Vodafone (United Kingdom)","ror":"https://ror.org/01v7jrq42","country_code":"GB","type":"company","lineage":["https://openalex.org/I74316835"]}],"countries":["GB","IT"],"is_corresponding":false,"raw_author_name":"John Turk","raw_affiliation_strings":["Vodafone Group Research & Development","Vodafone Group Research & Development, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Vodafone Group Research & Development","institution_ids":["https://openalex.org/I4210094608","https://openalex.org/I4403386605"]},{"raw_affiliation_string":"Vodafone Group Research & Development, United Kingdom","institution_ids":["https://openalex.org/I74316835"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072639744","display_name":"Ralf Irmer","orcid":null},"institutions":[{"id":"https://openalex.org/I4210094608","display_name":"Vodafone (Italy)","ror":"https://ror.org/009hdbz24","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210094608","https://openalex.org/I74316835"]},{"id":"https://openalex.org/I4403386605","display_name":"PRX Research","ror":"https://ror.org/03f0sw771","country_code":null,"type":"facility","lineage":["https://openalex.org/I4403386605"]},{"id":"https://openalex.org/I74316835","display_name":"Vodafone (United Kingdom)","ror":"https://ror.org/01v7jrq42","country_code":"GB","type":"company","lineage":["https://openalex.org/I74316835"]}],"countries":["GB","IT"],"is_corresponding":false,"raw_author_name":"Ralf Irmer","raw_affiliation_strings":["Vodafone Group Research & Development","Vodafone Group Research & Development, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Vodafone Group Research & Development","institution_ids":["https://openalex.org/I4210094608","https://openalex.org/I4403386605"]},{"raw_affiliation_string":"Vodafone Group Research & Development, United Kingdom","institution_ids":["https://openalex.org/I74316835"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5081556750"],"corresponding_institution_ids":["https://openalex.org/I4210122474"],"apc_list":null,"apc_paid":null,"fwci":1.6568,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.88802533,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1705","last_page":"1710"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9998999834060669,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9998999834060669,"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9991000294685364,"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/T11478","display_name":"Caching and Content Delivery","score":0.9957000017166138,"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/throughput","display_name":"Throughput","score":0.7848551273345947},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.756872296333313},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.6936365365982056},{"id":"https://openalex.org/keywords/performance-indicator","display_name":"Performance indicator","score":0.6811245083808899},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5924227237701416},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5761752128601074},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5746283531188965},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5645308494567871},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.46422430872917175},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.4592665433883667},{"id":"https://openalex.org/keywords/performance-metric","display_name":"Performance metric","score":0.4419128894805908},{"id":"https://openalex.org/keywords/benchmarking","display_name":"Benchmarking","score":0.4409819543361664},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3712519407272339},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.29627853631973267},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2083280086517334},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13657402992248535}],"concepts":[{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.7848551273345947},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.756872296333313},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.6936365365982056},{"id":"https://openalex.org/C135510737","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Performance indicator","level":2,"score":0.6811245083808899},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5924227237701416},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5761752128601074},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5746283531188965},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5645308494567871},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.46422430872917175},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.4592665433883667},{"id":"https://openalex.org/C2780898871","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Performance metric","level":2,"score":0.4419128894805908},{"id":"https://openalex.org/C86251818","wikidata":"https://www.wikidata.org/wiki/Q816754","display_name":"Benchmarking","level":2,"score":0.4409819543361664},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3712519407272339},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.29627853631973267},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2083280086517334},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13657402992248535},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccw.2015.7247426","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2015.7247426","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communication Workshop (ICCW)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.47999998927116394,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W95300890","https://openalex.org/W1994719915","https://openalex.org/W2058918109","https://openalex.org/W2072852200","https://openalex.org/W2074883210","https://openalex.org/W2122187846","https://openalex.org/W2125800306","https://openalex.org/W2140072692","https://openalex.org/W2142825011","https://openalex.org/W2147268297"],"related_works":["https://openalex.org/W790449367","https://openalex.org/W1482197907","https://openalex.org/W2017282549","https://openalex.org/W4302568799","https://openalex.org/W1550567184","https://openalex.org/W2291764513","https://openalex.org/W2950729840","https://openalex.org/W2289314820","https://openalex.org/W2156248763","https://openalex.org/W4252147399"],"abstract_inverted_index":{"Downlink":[0,39],"throughput":[1,157,242],"is":[2,70,100,113,135],"the":[3,16,21,37,46,49,58,92,95,104,133,153,165,169,181,205,208],"most":[4],"widely":[5],"used":[6],"and":[7,27,148,201],"accepted":[8],"Quality":[9,105],"of":[10,48,94,106,118,143,155,168,180,207],"Service":[11],"(QoS)":[12],"related":[13,220],"feature":[14],"within":[15,103],"networking":[17],"community,":[18],"specially":[19],"in":[20,141,188,229],"operational":[22],"field.":[23],"Current":[24],"quality":[25,33,167],"monitoring":[26,54],"reporting":[28],"systems":[29,55],"as":[30,32,42,62,198],"well":[31],"benchmarking":[34],"campaigns":[35],"use":[36],"Average":[38],"Throughput":[40],"(ADT)":[41],"metric":[43],"to":[44,90,245],"assess":[45],"performance":[47],"network.":[50,96],"For":[51],"example,":[52],"flow-based":[53],"normally":[56],"report":[57],"per":[59,81,87],"flow":[60],"ADT":[61,112,134],"a":[63,116,161,177],"throughput-based":[64],"Key":[65],"Performance":[66],"Indicator":[67],"(KPI),":[68],"which":[69],"then":[71],"aggregated":[72],"at":[73],"different":[74,194],"temporal":[75],"(e.g.,":[76,80,86,124],"15":[77],"minutes),":[78],"geographical":[79],"radio":[82],"cell)":[83],"and/or":[84],"logical":[85],"service)":[88],"scales":[89],"reflect":[91],"health":[93],"A":[97],"similar":[98],"direction":[99],"currently":[101],"followed":[102],"Experience":[107],"(QoE)":[108],"research":[109],"domain,":[110],"where":[111],"translated":[114],"into":[115],"measure":[117],"user":[119],"satisfaction":[120],"for":[121,145,225],"bandwidth-sensitive":[122,146],"services":[123],"video":[125],"streaming,":[126],"file":[127],"sharing,":[128],"etc.).":[129],"We":[130],"claim":[131],"that":[132,152,217],"not":[136],"always":[137],"an":[138],"accurate":[139],"KPI":[140],"terms":[142],"QoE":[144,182],"services,":[147],"present":[149,176],"results":[150],"showing":[151],"variation":[154],"downlink":[156],"can":[158],"actually":[159],"have":[160],"major":[162],"impact":[163],"on":[164,233],"perceived":[166],"end":[170],"user.":[171],"In":[172],"this":[173,234],"paper":[174],"we":[175,215,236],"complete":[178],"study":[179],"undergone":[183],"by":[184],"52":[185],"mobile":[186,195,230],"users":[187,209],"controlled":[189],"subjective":[190],"lab":[191],"tests,":[192],"using":[193],"applications":[196],"such":[197,247],"YouTube,":[199],"Facebook":[200],"Gmaps.":[202],"By":[203],"shaping":[204],"traffic":[206,227],"through":[210],"multiple":[211],"bandwidth":[212],"fluctuation":[213,243],"patterns,":[214],"conclude":[216],"novel":[218],"downlink-throughput":[219],"KPIs":[221],"must":[222],"be":[223],"defined":[224],"QoE-based":[226],"analysis":[228],"networks.":[231],"Based":[232],"observation,":[235],"propose":[237],"some":[238],"very":[239],"first":[240],"simple":[241],"models":[244],"define":[246],"KPIs.":[248]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2}],"updated_date":"2026-02-02T03:55:41.653505","created_date":"2025-10-10T00:00:00"}
