{"id":"https://openalex.org/W2021631567","doi":"https://doi.org/10.1155/2009/478157","title":"A Selective Downlink Scheduling Algorithm to Enhance Quality of VOD Services for WAVE Networks","display_name":"A Selective Downlink Scheduling Algorithm to Enhance Quality of VOD Services for WAVE Networks","publication_year":2008,"publication_date":"2008-12-01","ids":{"openalex":"https://openalex.org/W2021631567","doi":"https://doi.org/10.1155/2009/478157","mag":"2021631567"},"language":"en","primary_location":{"id":"doi:10.1155/2009/478157","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2009/478157","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1155/2009/478157","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1155/2009/478157","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108640785","display_name":"Shumao Ou","orcid":null},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Shumao Ou","raw_affiliation_strings":["Department of Computing and Electronic Systems, University of Essex, Colchester, CO4 3SQ, UK","[Department of Computing and Electronic systems, University of Essex, Colchester, UK]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing and Electronic Systems, University of Essex, Colchester, CO4 3SQ, UK","institution_ids":["https://openalex.org/I110002522"]},{"raw_affiliation_string":"[Department of Computing and Electronic systems, University of Essex, Colchester, UK]","institution_ids":["https://openalex.org/I110002522"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100435639","display_name":"Kun Yang","orcid":"https://orcid.org/0000-0002-6782-6689"},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kun Yang","raw_affiliation_strings":["Department of Computing and Electronic Systems, University of Essex, Colchester, CO4 3SQ, UK","[Department of Computing and Electronic systems, University of Essex, Colchester, UK]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing and Electronic Systems, University of Essex, Colchester, CO4 3SQ, UK","institution_ids":["https://openalex.org/I110002522"]},{"raw_affiliation_string":"[Department of Computing and Electronic systems, University of Essex, Colchester, UK]","institution_ids":["https://openalex.org/I110002522"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084739355","display_name":"Hsiao\u2010Hwa Chen","orcid":"https://orcid.org/0000-0001-8473-0729"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Hsiao-Hwa Chen","raw_affiliation_strings":["Department of Engineering Science, National Cheng Kung University, Tainan City, 70101, Taiwan","Department of Engineering Science National Cheng Kung University Tainan City Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering Science, National Cheng Kung University, Tainan City, 70101, Taiwan","institution_ids":["https://openalex.org/I91807558"]},{"raw_affiliation_string":"Department of Engineering Science National Cheng Kung University Tainan City Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016846337","display_name":"Alex Galis","orcid":"https://orcid.org/0000-0002-6551-7591"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alex Galis","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, University College London (UCL), London, WC1E 7JE, UK","Department of Electronic & Electrical Engineering, University College London , London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University College London (UCL), London, WC1E 7JE, UK","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"Department of Electronic & Electrical Engineering, University College London , London, UK","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5084739355"],"corresponding_institution_ids":["https://openalex.org/I91807558"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":3.0528,"has_fulltext":true,"cited_by_count":22,"citation_normalized_percentile":{"value":0.90920873,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"2009","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9994999766349792,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9994999766349792,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9994999766349792,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8976011872291565},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.7202114462852478},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6892588138580322},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6050891876220703},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.6013941764831543},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5389509797096252},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5223461389541626},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.4905692934989929},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.48099884390830994},{"id":"https://openalex.org/keywords/access-network","display_name":"Access network","score":0.47322216629981995},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.455477237701416},{"id":"https://openalex.org/keywords/video-server","display_name":"Video server","score":0.438981294631958},{"id":"https://openalex.org/keywords/media-access-control","display_name":"Media access control","score":0.42012858390808105},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.40546736121177673},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3686988949775696},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18205329775810242}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8976011872291565},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.7202114462852478},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6892588138580322},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6050891876220703},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.6013941764831543},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5389509797096252},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5223461389541626},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.4905692934989929},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.48099884390830994},{"id":"https://openalex.org/C62793504","wikidata":"https://www.wikidata.org/wiki/Q228327","display_name":"Access network","level":2,"score":0.47322216629981995},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.455477237701416},{"id":"https://openalex.org/C2778399435","wikidata":"https://www.wikidata.org/wiki/Q538556","display_name":"Video server","level":2,"score":0.438981294631958},{"id":"https://openalex.org/C513196756","wikidata":"https://www.wikidata.org/wiki/Q3295108","display_name":"Media access control","level":3,"score":0.42012858390808105},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.40546736121177673},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3686988949775696},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18205329775810242},{"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":4,"locations":[{"id":"doi:10.1155/2009/478157","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2009/478157","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1155/2009/478157","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:fb94c9a4864742bead0fdd46f90ec2ab","is_oa":false,"landing_page_url":"https://doaj.org/article/fb94c9a4864742bead0fdd46f90ec2ab","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking, Vol 2009 (2009)","raw_type":"article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:1324453","is_oa":false,"landing_page_url":"http://discovery.ucl.ac.uk/1324453/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"   EURASIP J WIREL COMM      , Article 478157. (2009)      ","raw_type":"Article"},{"id":"pmh:tle:a0ea0bde-c534-4119-98ed-b08313f006b2:b4ef9587-4603-18f8-a471-bb20511f0ad9:1","is_oa":false,"landing_page_url":"https://radar.brookes.ac.uk/radar/items/a0ea0bde-c534-4119-98ed-b08313f006b2/1","pdf_url":null,"source":{"id":"https://openalex.org/S4306400541","display_name":"Radar (Oxford Brookes University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I124261462","host_organization_name":"Oxford Brookes University","host_organization_lineage":["https://openalex.org/I124261462"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2009/478157","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2009/478157","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1155/2009/478157","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5}],"awards":[{"id":"https://openalex.org/G2678249946","display_name":null,"funder_award_id":"EP/D061881/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G7227146528","display_name":"Policy-based Model-driven Pervasive Service Creation and Adaptation (PANDA)","funder_award_id":"EP/D061881/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320321040","display_name":"National Science Council","ror":"https://ror.org/02kv4zf79"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2021631567.pdf","grobid_xml":"https://content.openalex.org/works/W2021631567.grobid-xml"},"referenced_works_count":9,"referenced_works":["https://openalex.org/W1613449145","https://openalex.org/W2106906683","https://openalex.org/W2118376750","https://openalex.org/W2124077370","https://openalex.org/W2130784355","https://openalex.org/W2138088139","https://openalex.org/W2139458834","https://openalex.org/W2146036214","https://openalex.org/W2159678494"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W1995129237","https://openalex.org/W2369016421","https://openalex.org/W2389288523","https://openalex.org/W2066666036","https://openalex.org/W1993691163","https://openalex.org/W2004990562","https://openalex.org/W2066965061","https://openalex.org/W2120680989"],"abstract_inverted_index":{"Providing":[0],"quality-of-service-":[1],"(QoS-)":[2],"guaranteed":[3],"video":[4,60,62,91,96,104],"on":[5,107],"demand":[6],"(VOD)":[7],"services":[8],"over":[9],"wireless":[10],"access":[11,25,30,35],"in":[12,79],"vehicular":[13],"environments":[14],"(WAVEs)":[15],"is":[16,133],"a":[17,27,40],"challenge":[18],"as":[19,122],"WAVE":[20,53],"adopts":[21],"enhanced":[22],"distributive":[23],"channel":[24,29],"(EDCA),":[26],"contention-based":[28],"mechanism,":[31],"for":[32,52,85],"air":[33],"interface":[34],"control.":[36],"This":[37],"paper":[38],"proposes":[39],"selective":[41],"downlink":[42],"scheduling":[43],"(SDS)":[44],"algorithm":[45,102,132],"to":[46,56,83,89],"enhance":[47],"the":[48,57,99],"quality":[49,93],"of":[50,59,116,130],"VOD":[51],"networks.":[54],"According":[55],"importance":[58],"decoding,":[61],"packets":[63,73,105],"are":[64,74],"categorized":[65,72],"into":[66,76],"high":[67],"and":[68,94,112,124],"low":[69],"priorities.":[70],"The":[71,128],"put":[75],"different":[77],"queues":[78],"roadside":[80],"units":[81,119],"(RSUs)":[82],"contend":[84],"transmission":[86],"opportunities.":[87],"Aiming":[88],"improve":[90],"playback":[92,97,110],"reduce":[95],"delay,":[98],"proposed":[100],"SDS":[101,131],"schedules":[103],"based":[106],"their":[108,113],"importance,":[109],"deadline,":[111],"real-time":[114],"parameters":[115],"receiving":[117],"onboard":[118],"(OBUs),":[120],"such":[121],"velocity":[123],"remaining":[125],"dwelling":[126],"time.":[127],"effectiveness":[129],"verified":[134],"by":[135],"simulations.":[136]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2016-06-24T00:00:00"}
