{"id":"https://openalex.org/W2147473490","doi":"https://doi.org/10.1109/qomex.2015.7148096","title":"Subjective assessment of the perceived quality of video calling services over a real LTE/4G network","display_name":"Subjective assessment of the perceived quality of video calling services over a real LTE/4G network","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W2147473490","doi":"https://doi.org/10.1109/qomex.2015.7148096","mag":"2147473490"},"language":"en","primary_location":{"id":"doi:10.1109/qomex.2015.7148096","is_oa":false,"landing_page_url":"https://doi.org/10.1109/qomex.2015.7148096","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Seventh International Workshop on Quality of Multimedia Experience (QoMEX)","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/A5001425155","display_name":"Maty Ndiaye","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]},{"id":"https://openalex.org/I32881790","display_name":"Universit\u00e9 de Poitiers","ror":"https://ror.org/04xhy8q59","country_code":"FR","type":"education","lineage":["https://openalex.org/I32881790"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"M. Ndiaye","raw_affiliation_strings":["Laboratoire XLIM-SIC CNRS, UMR 7252, University of Poitiers, CNRS UMR 7252, France","Orange Labs Products and Services, Lannion, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire XLIM-SIC CNRS, UMR 7252, University of Poitiers, CNRS UMR 7252, France","institution_ids":["https://openalex.org/I32881790","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Orange Labs Products and Services, Lannion, France","institution_ids":["https://openalex.org/I19370010"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024090300","display_name":"Mohamed\u2013Chaker Larabi","orcid":"https://orcid.org/0000-0003-4511-5381"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I32881790","display_name":"Universit\u00e9 de Poitiers","ror":"https://ror.org/04xhy8q59","country_code":"FR","type":"education","lineage":["https://openalex.org/I32881790"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"M.-C Larabi","raw_affiliation_strings":["Laboratoire XLIM-SIC CNRS, UMR 7252, University of Poitiers, CNRS UMR 7252, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire XLIM-SIC CNRS, UMR 7252, University of Poitiers, CNRS UMR 7252, France","institution_ids":["https://openalex.org/I32881790","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078538606","display_name":"Hakim Saadane","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"H. Saadane","raw_affiliation_strings":["Polytech Nantes, Laboratoire XLIM-SIC CNRS, UMR 7252, France"],"affiliations":[{"raw_affiliation_string":"Polytech Nantes, Laboratoire XLIM-SIC CNRS, UMR 7252, France","institution_ids":["https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030400156","display_name":"Gwena\u00ebl Le Lay","orcid":null},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"G. Le Lay","raw_affiliation_strings":["Orange Labs Products and Services, Lannion, France"],"affiliations":[{"raw_affiliation_string":"Orange Labs Products and Services, Lannion, France","institution_ids":["https://openalex.org/I19370010"]}]},{"author_position":"middle","author":{"id":null,"display_name":"C. Perrine","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I32881790","display_name":"Universit\u00e9 de Poitiers","ror":"https://ror.org/04xhy8q59","country_code":"FR","type":"education","lineage":["https://openalex.org/I32881790"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"C. Perrine","raw_affiliation_strings":["Laboratoire XLIM-SIC CNRS, UMR 7252, University of Poitiers, CNRS UMR 7252, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire XLIM-SIC CNRS, UMR 7252, University of Poitiers, CNRS UMR 7252, France","institution_ids":["https://openalex.org/I32881790","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089999382","display_name":"Catherine Quinquis","orcid":null},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"C. Quinquis","raw_affiliation_strings":["Orange Labs Products and Services, Lannion, France"],"affiliations":[{"raw_affiliation_string":"Orange Labs Products and Services, Lannion, France","institution_ids":["https://openalex.org/I19370010"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077515425","display_name":"L\u00e6titia Gros","orcid":null},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"L. Gros","raw_affiliation_strings":["Orange Labs Products and Services, Lannion, France"],"affiliations":[{"raw_affiliation_string":"Orange Labs Products and Services, Lannion, France","institution_ids":["https://openalex.org/I19370010"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5001425155"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I19370010","https://openalex.org/I32881790"],"apc_list":null,"apc_paid":null,"fwci":3.0739,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.92803845,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"1","issue":null,"first_page":"1","last_page":"6"},"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9983000159263611,"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"}},{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9980999827384949,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7242999076843262},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.6225030422210693},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.5874146223068237},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5500390529632568},{"id":"https://openalex.org/keywords/video-streaming","display_name":"Video streaming","score":0.47412991523742676},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.4523710310459137},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.35521596670150757},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.3026597499847412},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.08492115139961243}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7242999076843262},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.6225030422210693},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.5874146223068237},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5500390529632568},{"id":"https://openalex.org/C2986160907","wikidata":"https://www.wikidata.org/wiki/Q220499","display_name":"Video streaming","level":2,"score":0.47412991523742676},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.4523710310459137},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.35521596670150757},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.3026597499847412},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.08492115139961243},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"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},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/qomex.2015.7148096","is_oa":false,"landing_page_url":"https://doi.org/10.1109/qomex.2015.7148096","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Seventh International Workshop on Quality of Multimedia Experience (QoMEX)","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":5,"referenced_works":["https://openalex.org/W1981097840","https://openalex.org/W2114595828","https://openalex.org/W2165501744","https://openalex.org/W6631117831","https://openalex.org/W6682083606"],"related_works":["https://openalex.org/W2044415708","https://openalex.org/W2883239366","https://openalex.org/W1543922763","https://openalex.org/W3127182254","https://openalex.org/W1971541619","https://openalex.org/W2737069248","https://openalex.org/W2914450980","https://openalex.org/W2140624161","https://openalex.org/W2542002904","https://openalex.org/W1999662728"],"abstract_inverted_index":{"The":[0,38,57,100],"rapid":[1],"growth":[2],"of":[3,11,24,28,46,54,92,102,119,129],"wireless":[4],"mobile":[5],"communications":[6],"raises":[7],"the":[8,21,25,44,52,63,77,107,117],"critical":[9],"issue":[10],"meeting":[12],"user":[13,130],"expectations":[14],"and":[15,69,72,126],"requirements.":[16],"This":[17],"paper":[18],"deals":[19],"with":[20,139],"subjective":[22,80],"assessment":[23,82],"perceived":[26],"quality":[27,81],"video":[29,64],"calling":[30],"services":[31,94],"delivered":[32],"on":[33],"a":[34],"real":[35],"LTE/4G":[36],"network.":[37],"main":[39],"goal":[40],"is":[41,109],"to":[42,133],"determine":[43],"list":[45],"parameters":[47,59],"that":[48,106,137],"are":[49],"predominantly":[50],"impacting":[51],"Quality":[53],"Experience":[55],"(QoE).":[56],"influencing":[58],"considered":[60],"here":[61],"include":[62],"sequence":[65],"content,":[66],"coding":[67],"technology":[68],"both":[70],"core":[71],"radio":[73],"access":[74],"networks.":[75,141],"Following":[76],"ITU-T":[78],"Recommendations,":[79],"experiments":[83,104],"were":[84,87],"conducted.":[85],"Subjects":[86],"shown":[88],"different":[89,97,135],"representative":[90],"sequences":[91],"video-calling":[93],"transmitted":[95],"using":[96],"network":[98],"conditions.":[99],"outcomes":[101],"these":[103,120],"show":[105],"QoE":[108],"mainly":[110],"affected":[111],"by":[112],"packets":[113],"loss,":[114],"jitter.":[115],"However":[116],"impact":[118],"parameters,":[121],"which":[122],"vary":[123],"over":[124],"time":[125],"in":[127],"case":[128],"mobility,":[131],"seems":[132],"be":[134],"from":[136],"observed":[138],"simulated":[140]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}