{"id":"https://openalex.org/W1985896542","doi":"https://doi.org/10.1109/wowmom.2014.6918921","title":"Towards dynamic QoS-aware over-the-top video streaming","display_name":"Towards dynamic QoS-aware over-the-top video streaming","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W1985896542","doi":"https://doi.org/10.1109/wowmom.2014.6918921","mag":"1985896542"},"language":"en","primary_location":{"id":"doi:10.1109/wowmom.2014.6918921","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wowmom.2014.6918921","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceeding of IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks 2014","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/A5042893654","display_name":"Hyunwoo Nam","orcid":"https://orcid.org/0000-0003-0601-8845"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hyunwoo Nam","raw_affiliation_strings":["Department of Electrical Engineering, Columbia University, New York, NY","Department of Electrical Engineering, Columbia University. New York, NY#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Columbia University, New York, NY","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"Department of Electrical Engineering, Columbia University. New York, NY#TAB#","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109774557","display_name":"Kyung Hwa Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kyung Hwa Kim","raw_affiliation_strings":["Department of Computer Science, Columbia University, New York, NY","Department of Computer Science, Columbia University, New York NY"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Columbia University, New York, NY","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"Department of Computer Science, Columbia University, New York NY","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015079738","display_name":"Bong Ho Kim","orcid":"https://orcid.org/0000-0002-5528-6718"},"institutions":[{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bong Ho Kim","raw_affiliation_strings":["Alcatel-Lucent, Bell Laboratories, Murray Hill, NJ","Bell Labs Alcatel-Lucent, Murray Hill, NJ#TAB#"],"affiliations":[{"raw_affiliation_string":"Alcatel-Lucent, Bell Laboratories, Murray Hill, NJ","institution_ids":[]},{"raw_affiliation_string":"Bell Labs Alcatel-Lucent, Murray Hill, NJ#TAB#","institution_ids":["https://openalex.org/I72090969"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110512574","display_name":"Doru Calin","orcid":null},"institutions":[{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Doru Calin","raw_affiliation_strings":["Alcatel-Lucent, Bell Laboratories, Murray Hill, NJ","Bell Labs Alcatel-Lucent, Murray Hill, NJ#TAB#"],"affiliations":[{"raw_affiliation_string":"Alcatel-Lucent, Bell Laboratories, Murray Hill, NJ","institution_ids":[]},{"raw_affiliation_string":"Bell Labs Alcatel-Lucent, Murray Hill, NJ#TAB#","institution_ids":["https://openalex.org/I72090969"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010850094","display_name":"Henning Schulzrinne","orcid":"https://orcid.org/0000-0001-7604-1122"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Henning Schulzrinne","raw_affiliation_strings":["Department of Computer Science, Columbia University, New York, NY","Department of Computer Science, Columbia University, New York NY"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Columbia University, New York, NY","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"Department of Computer Science, Columbia University, New York NY","institution_ids":["https://openalex.org/I78577930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5042893654"],"corresponding_institution_ids":["https://openalex.org/I78577930"],"apc_list":null,"apc_paid":null,"fwci":1.4632,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.84860153,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"1209","issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9997000098228455,"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":0.9997000098228455,"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/T11478","display_name":"Caching and Content Delivery","score":0.9993000030517578,"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/T12720","display_name":"Multimedia Communication and Technology","score":0.9975000023841858,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8484885692596436},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7725142240524292},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6693428754806519},{"id":"https://openalex.org/keywords/arithmetic-underflow","display_name":"Arithmetic underflow","score":0.6348621845245361},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5840123891830444},{"id":"https://openalex.org/keywords/packet-loss","display_name":"Packet loss","score":0.5019772052764893},{"id":"https://openalex.org/keywords/video-streaming","display_name":"Video streaming","score":0.4863303303718567},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4531649649143219},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.44326290488243103},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4293704926967621},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.42213889956474304},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3269684314727783},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1632899045944214}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8484885692596436},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7725142240524292},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6693428754806519},{"id":"https://openalex.org/C3265923","wikidata":"https://www.wikidata.org/wiki/Q669129","display_name":"Arithmetic underflow","level":2,"score":0.6348621845245361},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5840123891830444},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.5019772052764893},{"id":"https://openalex.org/C2986160907","wikidata":"https://www.wikidata.org/wiki/Q220499","display_name":"Video streaming","level":2,"score":0.4863303303718567},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4531649649143219},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.44326290488243103},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4293704926967621},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.42213889956474304},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3269684314727783},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1632899045944214},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wowmom.2014.6918921","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wowmom.2014.6918921","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceeding of IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks 2014","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":18,"referenced_works":["https://openalex.org/W1657320999","https://openalex.org/W1808761919","https://openalex.org/W2039434047","https://openalex.org/W2065134612","https://openalex.org/W2068666465","https://openalex.org/W2077544013","https://openalex.org/W2079646068","https://openalex.org/W2081655377","https://openalex.org/W2108700985","https://openalex.org/W2115363289","https://openalex.org/W2124178677","https://openalex.org/W2141708177","https://openalex.org/W2146678500","https://openalex.org/W2186858928","https://openalex.org/W3178599963","https://openalex.org/W4293460215","https://openalex.org/W6638460386","https://openalex.org/W6798014720"],"related_works":["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/W2140624161","https://openalex.org/W2160498534","https://openalex.org/W340510364"],"abstract_inverted_index":{"We":[0,64,136],"present":[1],"a":[2,50,62,77,103,132],"study":[3],"of":[4,7,53,70,93,147,182],"traffic":[5],"behavior":[6],"two":[8],"popular":[9],"over-the-top":[10],"(OTT)":[11],"video":[12,46,54,80,124],"streaming":[13,81],"services":[14],"(YouTube":[15],"and":[16,27,35,96,140,170],"Netflix).":[17],"Our":[18,41],"analysis":[19],"is":[20,58],"conducted":[21],"on":[22],"different":[23],"mobile":[24],"devices":[25],"(iOS":[26],"Android)":[28],"over":[29],"various":[30],"wireless":[31],"networks":[32,88],"(Wi-Fi,":[33],"3G":[34],"LTE)":[36],"under":[37,131],"dynamic":[38],"network":[39,94,115,138],"conditions.":[40],"measurements":[42],"show":[43],"that":[44],"the":[45,67,91,148,158],"players":[47,125],"frequently":[48],"discard":[49],"large":[51],"amount":[52],"content":[55],"although":[56],"it":[57],"successfully":[59],"delivered":[60],"to":[61,89,144,163,179],"client.":[63],"first":[65],"investigate":[66],"root":[68],"cause":[69],"this":[71],"unwanted":[72],"behavior.":[73],"Then,":[74],"we":[75],"propose":[76],"Quality-of-Service":[78],"(QoS)-aware":[79],"architecture":[82,101],"in":[83,112,126,151,166],"Long":[84],"Term":[85],"Evolution":[86],"(LTE)":[87],"reduce":[90],"waste":[92],"resource":[95],"improve":[97],"user":[98,172],"experience.":[99],"The":[100],"includes":[102],"selective":[104],"packet":[105,113],"discarding":[106],"mechanism,":[107],"which":[108],"can":[109],"be":[110],"placed":[111],"data":[114],"gateways":[116],"(P-GW).":[117],"In":[118,154],"addition,":[119],"our":[120,155],"QoS-aware":[121],"rules":[122],"assist":[123],"selecting":[127],"an":[128,180],"appropriate":[129],"resolution":[130],"fluctuating":[133],"channel":[134],"condition.":[135],"monitor":[137],"condition":[139],"configure":[141],"QoS":[142],"parameters":[143],"control":[145],"availability":[146],"maximum":[149],"bandwidth":[150,169],"real":[152],"time.":[153],"experimental":[156],"setup,":[157],"proposed":[159],"platform":[160],"shows":[161],"up":[162],"20.58%":[164],"improvement":[165],"saving":[167],"downlink":[168],"improves":[171],"experience":[173],"by":[174],"reducing":[175],"buffer":[176],"underflow":[177],"period":[178],"average":[181],"32":[183],"seconds.":[184]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}