{"id":"https://openalex.org/W2138127103","doi":"https://doi.org/10.1109/mcom.2008.4473090","title":"Increasing the user perceived quality for IPTV services","display_name":"Increasing the user perceived quality for IPTV services","publication_year":2008,"publication_date":"2008-02-01","ids":{"openalex":"https://openalex.org/W2138127103","doi":"https://doi.org/10.1109/mcom.2008.4473090","mag":"2138127103"},"language":"en","primary_location":{"id":"doi:10.1109/mcom.2008.4473090","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2008.4473090","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Magazine","raw_type":"journal-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/A5006691931","display_name":"Natalie Degrande","orcid":null},"institutions":[{"id":"https://openalex.org/I1322087612","display_name":"Alcatel Lucent (Germany)","ror":"https://ror.org/00c5mwp75","country_code":"DE","type":"company","lineage":["https://openalex.org/I1322087612"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Natalie Degrande","raw_affiliation_strings":["Alcatel-Lucent Bell, USA","Alcatel-Lucent, San Diego"],"affiliations":[{"raw_affiliation_string":"Alcatel-Lucent Bell, USA","institution_ids":[]},{"raw_affiliation_string":"Alcatel-Lucent, San Diego","institution_ids":["https://openalex.org/I1322087612"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108522107","display_name":"Koen Laevens","orcid":null},"institutions":[{"id":"https://openalex.org/I1322087612","display_name":"Alcatel Lucent (Germany)","ror":"https://ror.org/00c5mwp75","country_code":"DE","type":"company","lineage":["https://openalex.org/I1322087612"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Koen Laevens","raw_affiliation_strings":["Alcatel-Lucent Bell, USA","Alcatel-Lucent, San Diego"],"affiliations":[{"raw_affiliation_string":"Alcatel-Lucent Bell, USA","institution_ids":[]},{"raw_affiliation_string":"Alcatel-Lucent, San Diego","institution_ids":["https://openalex.org/I1322087612"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073562678","display_name":"Danny De Vleeschauwer","orcid":"https://orcid.org/0000-0002-0718-8048"},"institutions":[{"id":"https://openalex.org/I1322087612","display_name":"Alcatel Lucent (Germany)","ror":"https://ror.org/00c5mwp75","country_code":"DE","type":"company","lineage":["https://openalex.org/I1322087612"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Danny De Vleeschauwer","raw_affiliation_strings":["Alcatel-Lucent Bell","Alcatel-Lucent, San Diego"],"affiliations":[{"raw_affiliation_string":"Alcatel-Lucent Bell","institution_ids":["https://openalex.org/I1322087612"]},{"raw_affiliation_string":"Alcatel-Lucent, San Diego","institution_ids":["https://openalex.org/I1322087612"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080731199","display_name":"Randy Sharpe","orcid":null},"institutions":[{"id":"https://openalex.org/I1322087612","display_name":"Alcatel Lucent (Germany)","ror":"https://ror.org/00c5mwp75","country_code":"DE","type":"company","lineage":["https://openalex.org/I1322087612"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Randy Sharpe","raw_affiliation_strings":["Alcatel-Lucent Bell","Alcatel-Lucent, Bell"],"affiliations":[{"raw_affiliation_string":"Alcatel-Lucent Bell","institution_ids":["https://openalex.org/I1322087612"]},{"raw_affiliation_string":"Alcatel-Lucent, Bell","institution_ids":["https://openalex.org/I1322087612"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5006691931"],"corresponding_institution_ids":["https://openalex.org/I1322087612"],"apc_list":null,"apc_paid":null,"fwci":54.3895,"has_fulltext":false,"cited_by_count":82,"citation_normalized_percentile":{"value":0.99852534,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"46","issue":"2","first_page":"94","last_page":"100"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","score":0.9986000061035156,"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":0.9986000061035156,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9973999857902527,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9966999888420105,"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/iptv","display_name":"IPTV","score":0.8786753416061401},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.848914623260498},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6056801676750183},{"id":"https://openalex.org/keywords/interactive-television","display_name":"Interactive television","score":0.5960483551025391},{"id":"https://openalex.org/keywords/digital-television","display_name":"Digital television","score":0.574790358543396},{"id":"https://openalex.org/keywords/videocassette-recorder","display_name":"Videocassette recorder","score":0.5330138802528381},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.522158145904541},{"id":"https://openalex.org/keywords/cable-internet-access","display_name":"Cable Internet access","score":0.5023112297058105},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4839232563972473},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.4807957708835602},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.45447972416877747},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4514178931713104},{"id":"https://openalex.org/keywords/broadband-networks","display_name":"Broadband networks","score":0.4464270770549774},{"id":"https://openalex.org/keywords/high-definition-television","display_name":"High-definition television","score":0.4452647566795349},{"id":"https://openalex.org/keywords/cable-television","display_name":"Cable television","score":0.44225090742111206},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.43879765272140503},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.42130303382873535},{"id":"https://openalex.org/keywords/return-channel","display_name":"Return channel","score":0.41904371976852417},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.4185834228992462},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.10794967412948608}],"concepts":[{"id":"https://openalex.org/C2776855496","wikidata":"https://www.wikidata.org/wiki/Q177518","display_name":"IPTV","level":2,"score":0.8786753416061401},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.848914623260498},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6056801676750183},{"id":"https://openalex.org/C543280262","wikidata":"https://www.wikidata.org/wiki/Q874342","display_name":"Interactive television","level":2,"score":0.5960483551025391},{"id":"https://openalex.org/C520681616","wikidata":"https://www.wikidata.org/wiki/Q202255","display_name":"Digital television","level":2,"score":0.574790358543396},{"id":"https://openalex.org/C65492689","wikidata":"https://www.wikidata.org/wiki/Q380616","display_name":"Videocassette recorder","level":3,"score":0.5330138802528381},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.522158145904541},{"id":"https://openalex.org/C158523808","wikidata":"https://www.wikidata.org/wiki/Q1294471","display_name":"Cable Internet access","level":3,"score":0.5023112297058105},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4839232563972473},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.4807957708835602},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.45447972416877747},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4514178931713104},{"id":"https://openalex.org/C125599584","wikidata":"https://www.wikidata.org/wiki/Q15057100","display_name":"Broadband networks","level":3,"score":0.4464270770549774},{"id":"https://openalex.org/C2778129506","wikidata":"https://www.wikidata.org/wiki/Q133454","display_name":"High-definition television","level":2,"score":0.4452647566795349},{"id":"https://openalex.org/C2987985974","wikidata":"https://www.wikidata.org/wiki/Q184452","display_name":"Cable television","level":2,"score":0.44225090742111206},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.43879765272140503},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.42130303382873535},{"id":"https://openalex.org/C50937982","wikidata":"https://www.wikidata.org/wiki/Q7317162","display_name":"Return channel","level":3,"score":0.41904371976852417},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.4185834228992462},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.10794967412948608},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C2780415423","wikidata":"https://www.wikidata.org/wiki/Q2473736","display_name":"Digital recording","level":2,"score":0.0},{"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/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/mcom.2008.4473090","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2008.4473090","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Magazine","raw_type":"journal-article"},{"id":"pmh:oai:archive.ugent.be:625950","is_oa":false,"landing_page_url":"http://hdl.handle.net/1854/LU-625950","pdf_url":null,"source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 0163-6804","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1541716210","https://openalex.org/W1607198972","https://openalex.org/W2021580027","https://openalex.org/W2072848405","https://openalex.org/W2079251747","https://openalex.org/W2111755990","https://openalex.org/W2150976960","https://openalex.org/W3140968660","https://openalex.org/W4252200446","https://openalex.org/W6677012909"],"related_works":["https://openalex.org/W186010648","https://openalex.org/W2122185694","https://openalex.org/W2385932988","https://openalex.org/W2351903756","https://openalex.org/W83156972","https://openalex.org/W1992135060","https://openalex.org/W3135383724","https://openalex.org/W2385842920","https://openalex.org/W2550889794","https://openalex.org/W2138127103"],"abstract_inverted_index":{"Currently,":[0],"digital":[1,10],"television":[2],"is":[3,159],"gradually":[4],"replacing":[5],"analogue":[6],"TV.":[7,37],"Although":[8],"these":[9],"TV":[11,26,52,62,120],"services":[12,180],"can":[13,40,115],"be":[14],"delivered":[15],"via":[16],"various":[17],"broadcast":[18,36],"networks":[19,30],"(e.g.,":[20],"terrestrial,":[21],"cable,":[22],"satellite),":[23],"Internet":[24],"Protocol":[25],"over":[27],"broadband":[28],"telecommunication":[29],"offers":[31],"much":[32],"more":[33],"than":[34,191],"traditional":[35],"Not":[38],"only":[39],"it":[41,55],"improve":[42],"the":[43,58,83,117,135,149,166,172,192],"quality":[44,121],"that":[45,165],"users":[46,125],"experience":[47],"with":[48],"this":[49],"linear":[50,118],"programming":[51,119],"service,":[53],"but":[54],"also":[56],"paves":[57],"way":[59],"for":[60,148],"new":[61,179],"services,":[63,75],"such":[64],"as":[65],"video-on-":[66],"demand,":[67],"time-shifted":[68,183],"TV,":[69,184],"and":[70,82,101,130,140,189],"network":[71,99,173,185],"personal":[72,186],"video":[73,104,187],"recorder":[74],"because":[76],"of":[77,95,168],"its":[78],"integral":[79],"return":[80],"channel":[81],"ability":[84],"to":[85,176],"address":[86],"individual":[87],"users.":[88],"This":[89,161],"article":[90,162],"first":[91],"provides":[92],"an":[93],"overview":[94],"a":[96,151,155],"typical":[97],"IPTV":[98,114,175],"architecture":[100],"some":[102],"basic":[103],"coding":[105],"concepts.":[106],"Based":[107],"on":[108,154],"these,":[109],"we":[110],"then":[111],"explain":[112],"how":[113],"increase":[116],"experienced":[122],"by":[123,126],"end":[124],"reducing":[127],"channel-change":[128],"latency":[129],"mitigating":[131],"packet":[132],"loss.":[133],"For":[134],"latter,":[136],"forward":[137],"error":[138],"correction":[139],"automatic":[141],"repeat":[142],"request":[143],"techniques":[144],"are":[145],"discussed,":[146],"whereas":[147],"former":[150],"solution":[152],"based":[153],"circular":[156],"buffer":[157],"strategy":[158],"described.":[160],"further":[163],"argues":[164],"availability":[167],"larger":[169],"buffers":[170],"in":[171],"enables":[174],"better":[177],"offer":[178],"(in":[181],"particular,":[182],"recorder,":[188],"video-on-demand)":[190],"competing":[193],"platforms.":[194]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":12}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}