{"id":"https://openalex.org/W2248441886","doi":"https://doi.org/10.1109/ngmast.2015.34","title":"QoS KPI and QoE KQI Relationship for LTE VIdeo Streaming and VoLTE Services","display_name":"QoS KPI and QoE KQI Relationship for LTE VIdeo Streaming and VoLTE Services","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W2248441886","doi":"https://doi.org/10.1109/ngmast.2015.34","mag":"2248441886"},"language":"en","primary_location":{"id":"doi:10.1109/ngmast.2015.34","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ngmast.2015.34","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 9th International Conference on Next Generation Mobile Applications, Services and Technologies","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/A5010133017","display_name":"Manuela Vaser","orcid":null},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Manuela Vaser","raw_affiliation_strings":["Department of Electronics Engineering, University of Rome \u201cTor Vergata\u201d, Rome, Italy","Department of Electronics Engineering, University of Rome \"Tor Vergata\", Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, University of Rome \u201cTor Vergata\u201d, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]},{"raw_affiliation_string":"Department of Electronics Engineering, University of Rome \"Tor Vergata\", Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020805148","display_name":"Sonia Forconi","orcid":null},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]},{"id":"https://openalex.org/I2801039369","display_name":"Marconi University","ror":"https://ror.org/00j0rk173","country_code":"IT","type":"education","lineage":["https://openalex.org/I2801039369"]},{"id":"https://openalex.org/I4210163173","display_name":"Innova (Italy)","ror":"https://ror.org/04s1anr92","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210163173"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Sonia Forconi","raw_affiliation_strings":["Department of Electronics Engineering, University of Rome \u201cTor Vergata\u201d, Rome, Italy","Department of Innovative Technologies and Processes, \u201cGuglielmo Marconi\u201d University, Rome, Italy","Department of Electronics Engineering, University of Rome \"Tor Vergata\", Rome, Italy","Department of Innovative Technologies and Processes, \"Guglielmo Marconi\" University, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, University of Rome \u201cTor Vergata\u201d, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]},{"raw_affiliation_string":"Department of Innovative Technologies and Processes, \u201cGuglielmo Marconi\u201d University, Rome, Italy","institution_ids":["https://openalex.org/I2801039369","https://openalex.org/I4210163173"]},{"raw_affiliation_string":"Department of Electronics Engineering, University of Rome \"Tor Vergata\", Rome, Italy","institution_ids":["https://openalex.org/I116067653"]},{"raw_affiliation_string":"Department of Innovative Technologies and Processes, \"Guglielmo Marconi\" University, Rome, Italy","institution_ids":["https://openalex.org/I2801039369","https://openalex.org/I4210163173"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5010133017"],"corresponding_institution_ids":["https://openalex.org/I116067653"],"apc_list":null,"apc_paid":null,"fwci":1.25241975,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.85778886,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9994000196456909,"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":0.9994000196456909,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9968000054359436,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9965999722480774,"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/quality-of-service","display_name":"Quality of service","score":0.8283950090408325},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.7490056753158569},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7480060458183289},{"id":"https://openalex.org/keywords/mobile-qos","display_name":"Mobile QoS","score":0.7402940988540649},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.603542149066925},{"id":"https://openalex.org/keywords/performance-indicator","display_name":"Performance indicator","score":0.5676705241203308},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5515590906143188},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.494417667388916},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.46519243717193604},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4466630220413208},{"id":"https://openalex.org/keywords/network-performance","display_name":"Network performance","score":0.42397406697273254},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3969869613647461},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.2816752791404724},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.08291473984718323}],"concepts":[{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.8283950090408325},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.7490056753158569},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7480060458183289},{"id":"https://openalex.org/C169761439","wikidata":"https://www.wikidata.org/wiki/Q6886951","display_name":"Mobile QoS","level":4,"score":0.7402940988540649},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.603542149066925},{"id":"https://openalex.org/C135510737","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Performance indicator","level":2,"score":0.5676705241203308},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5515590906143188},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.494417667388916},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.46519243717193604},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4466630220413208},{"id":"https://openalex.org/C203274722","wikidata":"https://www.wikidata.org/wiki/Q7001161","display_name":"Network performance","level":2,"score":0.42397406697273254},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3969869613647461},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.2816752791404724},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.08291473984718323},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ngmast.2015.34","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ngmast.2015.34","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 9th International Conference on Next Generation Mobile Applications, Services and Technologies","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.49000000953674316,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W71969449","https://openalex.org/W577318182","https://openalex.org/W623127272","https://openalex.org/W1527787285","https://openalex.org/W1968243653","https://openalex.org/W2013679316","https://openalex.org/W2022359415","https://openalex.org/W2044415708","https://openalex.org/W2066593947","https://openalex.org/W2075149513","https://openalex.org/W2120569874","https://openalex.org/W2121594720","https://openalex.org/W2153094215","https://openalex.org/W2495848224","https://openalex.org/W2546378518","https://openalex.org/W4212953210","https://openalex.org/W6619795123","https://openalex.org/W6677767024","https://openalex.org/W7042990745"],"related_works":["https://openalex.org/W4252147399","https://openalex.org/W2805125868","https://openalex.org/W2044415708","https://openalex.org/W2248441886","https://openalex.org/W3213295739","https://openalex.org/W2917728452","https://openalex.org/W2883830961","https://openalex.org/W3189314001","https://openalex.org/W2119757345","https://openalex.org/W2332935493"],"abstract_inverted_index":{"Mobile":[0],"users":[1],"today":[2],"can":[3],"choose":[4],"among":[5],"different":[6],"competing":[7],"network":[8,27,67],"operators":[9,28],"offers,":[10],"influenced":[11],"in":[12],"their":[13],"choice":[14],"by":[15,65],"perceived":[16],"and":[17,59,99,107,113],"experienced":[18],"quality,":[19],"during":[20],"the":[21,24,38,66,82,88,127,131,136,140],"fruition":[22],"of":[23,56,61,122],"service.":[25],"The":[26,69,119],"must":[29],"be":[30],"able":[31],"to":[32,44,50,129],"react":[33],"on":[34,76,126],"quality":[35],"issues,":[36],"before":[37],"user":[39],"perceives":[40],"them.":[41],"In":[42],"order":[43],"do":[45],"this,":[46],"it":[47],"is":[48],"essential":[49],"establish":[51],"a":[52,90],"link":[53],"between":[54],"Quality":[55,60,101],"Experience":[57],"(QoE)":[58],"Service":[62],"(QoS)":[63],"offered":[64],"performances.":[68],"Long":[70],"term":[71],"Evolution":[72],"(LTE)":[73],"Standard":[74],"focuses":[75],"QoS":[77,89],"definition,":[78],"but":[79],"doesn't":[80],"define":[81],"QoS/QoE":[83,116,137],"relationship.":[84,118],"This":[85],"article":[86],"identifies":[87],"QoE":[91,133],"parameters,":[92],"named":[93],"respectively":[94],"Key":[95,100],"Performance":[96],"Indicators":[97,102],"(KPI),":[98],"(KQI),":[103],"for":[104,139],"Video":[105],"Streaming":[106],"Voice":[108],"over":[109],"LTE":[110,146],"(VoLTE)":[111],"services,":[112],"then":[114],"analyzes":[115],"mathematical":[117],"main":[120],"contribution":[121],"this":[123],"research":[124],"relies":[125],"possibility":[128],"predict":[130],"expected":[132],"level":[134],"through":[135,145],"relationship":[138],"services":[141],"under":[142],"study":[143],"delivered":[144],"network.":[147]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
