{"id":"https://openalex.org/W189060367","doi":"https://doi.org/10.21427/d7c32d","title":"A Novel QoS-Aware MPEG-4 Video Delivery Algorithm over the Lossy IEEE 802.11 WLANs to Improve the Video Quality","display_name":"A Novel QoS-Aware MPEG-4 Video Delivery Algorithm over the Lossy IEEE 802.11 WLANs to Improve the Video Quality","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W189060367","doi":"https://doi.org/10.21427/d7c32d","mag":"189060367"},"language":"en","primary_location":{"id":"pmh:oai:arrow.dit.ie:engdoc-1046","is_oa":true,"landing_page_url":"https://arrow.dit.ie/engdoc/43","pdf_url":"https://arrow.dit.ie/engdoc/43","source":{"id":"https://openalex.org/S4377196307","display_name":"Arrow - TU Dublin (Technological University Dublin)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210144925","host_organization_name":"Technological University Dublin","host_organization_lineage":["https://openalex.org/I4210144925"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Doctoral","raw_type":"phd"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arrow.dit.ie/engdoc/43","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5023371442","display_name":"Tanmoy Debnath","orcid":"https://orcid.org/0000-0002-3530-5926"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Debnath, Tanmoy","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5023371442"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1177,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.77674676,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":0.9998999834060669,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9990000128746033,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9965000152587891,"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":0.7042149305343628},{"id":"https://openalex.org/keywords/lossy-compression","display_name":"Lossy compression","score":0.703051745891571},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.532322108745575},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.517704963684082},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5000317096710205},{"id":"https://openalex.org/keywords/mpeg-4","display_name":"MPEG-4","score":0.4642651081085205},{"id":"https://openalex.org/keywords/video-compression-picture-types","display_name":"Video compression picture types","score":0.41183143854141235},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.40301513671875},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.3892377018928528},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3516245484352112},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.301111102104187},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.2415098249912262},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1208680272102356},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11177843809127808},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08185592293739319}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7042149305343628},{"id":"https://openalex.org/C165021410","wikidata":"https://www.wikidata.org/wiki/Q55564","display_name":"Lossy compression","level":2,"score":0.703051745891571},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.532322108745575},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.517704963684082},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5000317096710205},{"id":"https://openalex.org/C97501218","wikidata":"https://www.wikidata.org/wiki/Q219763","display_name":"MPEG-4","level":3,"score":0.4642651081085205},{"id":"https://openalex.org/C106030495","wikidata":"https://www.wikidata.org/wiki/Q1797012","display_name":"Video compression picture types","level":4,"score":0.41183143854141235},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.40301513671875},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.3892377018928528},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3516245484352112},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.301111102104187},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2415098249912262},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1208680272102356},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11177843809127808},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08185592293739319},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","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},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"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":5,"locations":[{"id":"pmh:oai:arrow.dit.ie:engdoc-1046","is_oa":true,"landing_page_url":"https://arrow.dit.ie/engdoc/43","pdf_url":"https://arrow.dit.ie/engdoc/43","source":{"id":"https://openalex.org/S4377196307","display_name":"Arrow - TU Dublin (Technological University Dublin)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210144925","host_organization_name":"Technological University Dublin","host_organization_lineage":["https://openalex.org/I4210144925"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Doctoral","raw_type":"phd"},{"id":"pmh:oai:arrow.tudublin.ie:engdoc-1046","is_oa":true,"landing_page_url":"https://arrow.tudublin.ie/engdoc/43","pdf_url":"https://arrow.tudublin.ie/engdoc/43","source":{"id":"https://openalex.org/S4306402084","display_name":"ARROW@Dublin Institute of Technology (Dublin Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I115570527","host_organization_name":"Dublin Institute of Technology","host_organization_lineage":["https://openalex.org/I115570527"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Doctoral","raw_type":null},{"id":"pmh:oai:pure.atira.dk:publications/3fdf948e-c712-4763-bdf4-bc0f5b699248","is_oa":true,"landing_page_url":"https://researchoutput.csu.edu.au/en/publications/3fdf948e-c712-4763-bdf4-bc0f5b699248","pdf_url":null,"source":{"id":"https://openalex.org/S7407055442","display_name":"Charles Sturt University Research Output (CRO)","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":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Debnath, T 2012, 'A Novel QoS-Aware MPEG-4 Video Delivery Algorithm over the Lossy IEEE 802.11 WLANs to Improve the Video Quality', Doctor of Engineering, Technological University Dublin, Dublin, Ireland. https://doi.org/10.21427/D7C32D","raw_type":"info:eu-repo/semantics/doctoralThesis"},{"id":"doi:10.21427/d7c32d","is_oa":true,"landing_page_url":"https://doi.org/10.21427/d7c32d","pdf_url":null,"source":{"id":"https://openalex.org/S4306402084","display_name":"ARROW@Dublin Institute of Technology (Dublin Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I115570527","host_organization_name":"Dublin Institute of Technology","host_organization_lineage":["https://openalex.org/I115570527"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"},{"id":"mag:189060367","is_oa":false,"landing_page_url":"https://arrow.dit.ie/engdoc/43/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:arrow.dit.ie:engdoc-1046","is_oa":true,"landing_page_url":"https://arrow.dit.ie/engdoc/43","pdf_url":"https://arrow.dit.ie/engdoc/43","source":{"id":"https://openalex.org/S4377196307","display_name":"Arrow - TU Dublin (Technological University Dublin)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210144925","host_organization_name":"Technological University Dublin","host_organization_lineage":["https://openalex.org/I4210144925"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Doctoral","raw_type":"phd"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6000000238418579}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320847","display_name":"Science Foundation Ireland","ror":"https://ror.org/0271asj38"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W189060367.pdf"},"referenced_works_count":61,"referenced_works":["https://openalex.org/W63573388","https://openalex.org/W151300711","https://openalex.org/W251877253","https://openalex.org/W430125108","https://openalex.org/W604414359","https://openalex.org/W1489058467","https://openalex.org/W1531481672","https://openalex.org/W1593646160","https://openalex.org/W1745418730","https://openalex.org/W1798791593","https://openalex.org/W1910164627","https://openalex.org/W1951857613","https://openalex.org/W1964606336","https://openalex.org/W1968967772","https://openalex.org/W1975726216","https://openalex.org/W1985605485","https://openalex.org/W2009080156","https://openalex.org/W2012115625","https://openalex.org/W2017175959","https://openalex.org/W2048198007","https://openalex.org/W2054642430","https://openalex.org/W2057687529","https://openalex.org/W2063449296","https://openalex.org/W2064830894","https://openalex.org/W2096748431","https://openalex.org/W2098663851","https://openalex.org/W2103774896","https://openalex.org/W2116295973","https://openalex.org/W2123475463","https://openalex.org/W2124605786","https://openalex.org/W2125893803","https://openalex.org/W2127747733","https://openalex.org/W2127813190","https://openalex.org/W2132459626","https://openalex.org/W2132610527","https://openalex.org/W2133693076","https://openalex.org/W2142283242","https://openalex.org/W2142415978","https://openalex.org/W2142556786","https://openalex.org/W2144341306","https://openalex.org/W2146647598","https://openalex.org/W2146742424","https://openalex.org/W2148130245","https://openalex.org/W2148404199","https://openalex.org/W2149827764","https://openalex.org/W2154674291","https://openalex.org/W2155478728","https://openalex.org/W2155794609","https://openalex.org/W2156014826","https://openalex.org/W2160561682","https://openalex.org/W2160575180","https://openalex.org/W2162598825","https://openalex.org/W2164877578","https://openalex.org/W2165683708","https://openalex.org/W2168758292","https://openalex.org/W2188838890","https://openalex.org/W2475399429","https://openalex.org/W2488097972","https://openalex.org/W2612575359","https://openalex.org/W2750964270","https://openalex.org/W2797816625"],"related_works":["https://openalex.org/W2533466686","https://openalex.org/W2512606871","https://openalex.org/W2097741800","https://openalex.org/W2582754148","https://openalex.org/W2478876779","https://openalex.org/W2052134540","https://openalex.org/W2123945773","https://openalex.org/W2143955771","https://openalex.org/W2053143652","https://openalex.org/W2525772010","https://openalex.org/W2088787670","https://openalex.org/W2770965985","https://openalex.org/W2049892269","https://openalex.org/W2096382147","https://openalex.org/W2137442722","https://openalex.org/W2141075847","https://openalex.org/W1969489775","https://openalex.org/W2123983976","https://openalex.org/W2156663412","https://openalex.org/W2159678494"],"abstract_inverted_index":{"Video":[0],"traffic":[1,16,36],"is":[2,56,92,145],"bursty":[3],"in":[4,20,85,94,154,227,266,306,321],"nature":[5,131],"and":[6,26,61,108,119,147,168,233,251,317],"has":[7,298],"different":[8,103],"network":[9,84,283,319],"requirements":[10],"compared":[11],"to":[12,33,41,217,229,240,246,301],"other":[13],"types":[14,104],"of":[15,22,45,47,53,64,67,81,87,97,102,105,132,187,199,205,279,288,324],"(e.g.":[17],"voice,":[18],"data)":[19],"terms":[21,86],"bandwidth,":[23],"delay,":[24,88],"jitter,":[25],"loss":[27,244,259],"etc.":[28,91],"So":[29],"it":[30,58,297],"becomes":[31],"important":[32],"manage":[34],"video":[35,69,142,213,268,290,311],"on":[37,292],"a":[38,150,206,255,263,303],"WLAN":[39,73,83],"carefully":[40],"achieve":[42,218],"acceptable":[43],"levels":[44],"Quality":[46],"Service":[48],"(QoS).":[49],"The":[50,100,159,172,193,209,237],"unique":[51],"contribution":[52],"this":[54],"work":[55,124],"that":[57,261],"presents":[59],"experimental":[60],"simulation":[62],"studies":[63],"the":[65,79,82,95,127,155,177,181,185,197,203,277,280,286,307,322],"performance":[66,80,309],"real":[68],"content":[70],"streamed":[71,270],"over":[72,271],"networks.":[74,122,274],"Under":[75],"various":[76],"test":[77],"scenarios":[78,320],"loss,":[89],"throughput":[90],"analysed":[93],"presence":[96,323],"background":[98,325],"traffic.":[99,326],"effects":[101],"server":[106],"configurations":[107],"access":[109],"contention":[110],"between":[111,223],"stations":[112],"are":[113],"also":[114],"investigated":[115],"for":[116,285,310,314],"IEEE":[117,120,272],"802.11b":[118,273],"802.11e":[121],"This":[123,275],"specifically":[125],"considers":[126],"IPB":[128],"fame":[129],"based":[130],"MPEG-":[133],"4":[134],"encoded":[135],"video.":[136],"A":[137],"novel":[138],"QoS":[139,178,210,308],"aware":[140,211],"MPEG-4":[141,212,267,289],"delivery":[143,214,287],"algorithm":[144,215,238],"proposed":[146],"evaluated":[148],"using":[149],"computer":[151],"model":[152,160],"written":[153],"C":[156],"programming":[157],"language.":[158],"exploits":[161],"two":[162,225],"mechanisms":[163,226],"namely":[164],"frame":[165],"retransmission":[166],"(ReTx)":[167],"GOP":[169],"truncation":[170],"(GOPT).":[171],"ReTx":[173],"mechanism":[174,195],"effectively":[175],"increases":[176],"by":[179,254],"minimising":[180],"transmission":[182,235,252],"losses":[183],"at":[184,202],"expense":[186,204],"an":[188,219],"increased":[189],"buffer":[190,200,231,247],"overflow":[191,201,232],"probability.":[192],"GOPT":[194],"reduces":[196],"probability":[198],"reduced":[207],"QoS.":[208],"aims":[216,239],"optimal":[220],"trade":[221],"off":[222],"these":[224],"order":[228],"eliminate":[230],"minimise":[234],"losses.":[236],"replace":[241],"uncontrolled":[242],"packet":[243,258],"due":[245],"overflow,":[248],"MAC":[249],"collisions,":[250],"errors":[253],"controlled":[256],"prioritized":[257],"scheme":[260],"permits":[262],"graceful":[264],"degradation":[265],"quality":[269],"ensures":[276],"realisation":[278],"most":[281],"favourable":[282],"conditions":[284],"frames":[291],"WLANs.":[293],"Through":[294],"extensive":[295],"simulations":[296],"been":[299],"shown":[300],"provide":[302],"significant":[304],"improvement":[305],"streaming":[312],"applications":[313],"both":[315],"uplink":[316],"downlink":[318]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-06-05T09:01:59.212387","created_date":"2025-10-10T00:00:00"}