{"id":"https://openalex.org/W2091717737","doi":"https://doi.org/10.1145/1374296.1374306","title":"Study of the QoS of video traffic over integrated 3G-WLAN systems","display_name":"Study of the QoS of video traffic over integrated 3G-WLAN systems","publication_year":2006,"publication_date":"2006-01-01","ids":{"openalex":"https://openalex.org/W2091717737","doi":"https://doi.org/10.1145/1374296.1374306","mag":"2091717737"},"language":"en","primary_location":{"id":"doi:10.1145/1374296.1374306","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1374296.1374306","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd international conference on Mobile multimedia communications  - MobiMedia '06","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/A5079427072","display_name":"Ilias Politis","orcid":"https://orcid.org/0000-0002-1083-0345"},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Ilias Politis","raw_affiliation_strings":["University of Patras, Patras, Greece"],"affiliations":[{"raw_affiliation_string":"University of Patras, Patras, Greece","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013217100","display_name":"Michail Tsagkaropoulos","orcid":null},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Michail Tsagkaropoulos","raw_affiliation_strings":["University of Patras, Patras, Greece"],"affiliations":[{"raw_affiliation_string":"University of Patras, Patras, Greece","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009483316","display_name":"Tasos Dagiuklas","orcid":"https://orcid.org/0000-0002-8101-1208"},"institutions":[{"id":"https://openalex.org/I1319660883","display_name":"Technological Educational Institute of Western Greece","ror":"https://ror.org/01mymm084","country_code":"GR","type":"education","lineage":["https://openalex.org/I1319660883"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Tasos Dagiuklas","raw_affiliation_strings":["Technical Institute of Messolonghi, Nafpaktos, Greece"],"affiliations":[{"raw_affiliation_string":"Technical Institute of Messolonghi, Nafpaktos, Greece","institution_ids":["https://openalex.org/I1319660883"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038906252","display_name":"Stavros Kotsopoulos","orcid":null},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Stavros Kotsopoulos","raw_affiliation_strings":["University of Patras, Patras, Greece"],"affiliations":[{"raw_affiliation_string":"University of Patras, Patras, Greece","institution_ids":["https://openalex.org/I174878644"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5079427072"],"corresponding_institution_ids":["https://openalex.org/I174878644"],"apc_list":null,"apc_paid":null,"fwci":0.7522,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.74404369,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9995999932289124,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9995999932289124,"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9994000196456909,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9987000226974487,"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":0.8067818880081177},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.7852901220321655},{"id":"https://openalex.org/keywords/packet-loss","display_name":"Packet loss","score":0.7591173052787781},{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.7437616586685181},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6782085299491882},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6119027733802795},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5689056515693665},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5466367602348328},{"id":"https://openalex.org/keywords/mobile-qos","display_name":"Mobile QoS","score":0.4466245770454407},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.4437183737754822},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.42755940556526184},{"id":"https://openalex.org/keywords/markov-model","display_name":"Markov model","score":0.41073691844940186},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.2638462781906128},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.2221686840057373}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8067818880081177},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.7852901220321655},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.7591173052787781},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.7437616586685181},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6782085299491882},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6119027733802795},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5689056515693665},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5466367602348328},{"id":"https://openalex.org/C169761439","wikidata":"https://www.wikidata.org/wiki/Q6886951","display_name":"Mobile QoS","level":4,"score":0.4466245770454407},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.4437183737754822},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.42755940556526184},{"id":"https://openalex.org/C163836022","wikidata":"https://www.wikidata.org/wiki/Q6771326","display_name":"Markov model","level":3,"score":0.41073691844940186},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.2638462781906128},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.2221686840057373},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1374296.1374306","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1374296.1374306","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd international conference on Mobile multimedia communications  - MobiMedia '06","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1492302201","https://openalex.org/W1780079694","https://openalex.org/W1968589086","https://openalex.org/W2029773072","https://openalex.org/W2063142364","https://openalex.org/W2071551570","https://openalex.org/W2098293598","https://openalex.org/W2124740544","https://openalex.org/W2140154774","https://openalex.org/W2165974639","https://openalex.org/W2167294954","https://openalex.org/W2170126428"],"related_works":["https://openalex.org/W2170011469","https://openalex.org/W2015867550","https://openalex.org/W2137687233","https://openalex.org/W2147372915","https://openalex.org/W2384378118","https://openalex.org/W3181449887","https://openalex.org/W2037831472","https://openalex.org/W2329029181","https://openalex.org/W2160498534","https://openalex.org/W340510364"],"abstract_inverted_index":{"This":[0,48],"paper":[1],"studies":[2],"the":[3,6,58,92,103,112],"effects":[4],"on":[5],"Quality":[7],"of":[8,11,24,57],"Service":[9],"(QoS)":[10],"video":[12,29,33,65,83,114],"across":[13],"integrated":[14],"3G-WLAN":[15],"networks.":[16,94],"QoS":[17,71],"has":[18,50],"been":[19,51],"qualitatively":[20],"evaluated":[21],"in":[22,37,72],"terms":[23],"packet":[25,55,100],"loss":[26,56,101,109],"and":[27,108],"perceived":[28,113],"quality":[30,115],"(PSNR).":[31],"The":[32,95],"traffic":[34],"is":[35,80,106,116],"simulated":[36],"this":[38],"converged":[39,104],"environment":[40],"as":[41],"a":[42,75],"two":[43],"dimensional":[44],"Markov":[45],"chain":[46],"model.":[47],"model":[49,59],"validated":[52],"by":[53],"comparing":[54],"with":[60,85],"that":[61,98],"obtained":[62],"from":[63],"real":[64],"data.":[66],"In":[67],"order":[68],"to":[69,89],"sustain":[70],"3G":[73],"network,":[74],"forced":[76],"handover":[77],"policy":[78],"mechanism":[79],"employed":[81],"instructing":[82],"sources":[84],"highest":[86],"bit":[87],"rate":[88],"switch":[90],"towards":[91],"WLAN":[93],"simulation":[96],"results":[97],"both":[99],"within":[102],"network":[105],"reduced":[107],"occurrence":[110],"affecting":[111],"reduced.":[117]},"counts_by_year":[{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}