{"id":"https://openalex.org/W2151074392","doi":"https://doi.org/10.1109/icassp.2002.5745229","title":"Multilevel coding of broadcast video over wireless channels","display_name":"Multilevel coding of broadcast video over wireless channels","publication_year":2002,"publication_date":"2002-05-01","ids":{"openalex":"https://openalex.org/W2151074392","doi":"https://doi.org/10.1109/icassp.2002.5745229","mag":"2151074392"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2002.5745229","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2002.5745229","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Acoustics Speech and Signal Processing","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/A5009342485","display_name":"Zeljko Cakareski","orcid":null},"institutions":[{"id":"https://openalex.org/I74775410","display_name":"Rice University","ror":"https://ror.org/008zs3103","country_code":"US","type":"education","lineage":["https://openalex.org/I74775410"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Zeljko Cakareski","raw_affiliation_strings":["Center for Multimedia Communication, Rice University, Houston, TX, USA"],"affiliations":[{"raw_affiliation_string":"Center for Multimedia Communication, Rice University, Houston, TX, USA","institution_ids":["https://openalex.org/I74775410"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064250165","display_name":"N. U. Ahmed","orcid":"https://orcid.org/0009-0002-1798-6921"},"institutions":[{"id":"https://openalex.org/I74775410","display_name":"Rice University","ror":"https://ror.org/008zs3103","country_code":"US","type":"education","lineage":["https://openalex.org/I74775410"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nasir Ahmed","raw_affiliation_strings":["Center for Multimedia Communication, Rice University, Houston, TX, USA"],"affiliations":[{"raw_affiliation_string":"Center for Multimedia Communication, Rice University, Houston, TX, USA","institution_ids":["https://openalex.org/I74775410"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087056245","display_name":"Aditya Dhar","orcid":null},"institutions":[{"id":"https://openalex.org/I74775410","display_name":"Rice University","ror":"https://ror.org/008zs3103","country_code":"US","type":"education","lineage":["https://openalex.org/I74775410"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aditya Dhar","raw_affiliation_strings":["Center for Multimedia Communication, Rice University, Houston, TX, USA"],"affiliations":[{"raw_affiliation_string":"Center for Multimedia Communication, Rice University, Houston, TX, USA","institution_ids":["https://openalex.org/I74775410"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061405587","display_name":"Behnaam Aazhang","orcid":"https://orcid.org/0000-0001-9536-7734"},"institutions":[{"id":"https://openalex.org/I74775410","display_name":"Rice University","ror":"https://ror.org/008zs3103","country_code":"US","type":"education","lineage":["https://openalex.org/I74775410"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Behnaam Aazhang","raw_affiliation_strings":["Center for Multimedia Communication, Rice University, Houston, TX, USA"],"affiliations":[{"raw_affiliation_string":"Center for Multimedia Communication, Rice University, Houston, TX, USA","institution_ids":["https://openalex.org/I74775410"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5009342485"],"corresponding_institution_ids":["https://openalex.org/I74775410"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.21829268,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"15","issue":null,"first_page":"III","last_page":"2797"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998000264167786,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998000264167786,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11269","display_name":"Algorithms and Data Compression","score":0.9911999702453613,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.8353873491287231},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6435751914978027},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6140328645706177},{"id":"https://openalex.org/keywords/broadcasting","display_name":"Broadcasting (networking)","score":0.5342048406600952},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5290169715881348},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.49833083152770996},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.4810888469219208},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4323519468307495},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.40184277296066284},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22219222784042358}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8353873491287231},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6435751914978027},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6140328645706177},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.5342048406600952},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5290169715881348},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.49833083152770996},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.4810888469219208},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4323519468307495},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.40184277296066284},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22219222784042358},{"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},{"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2002.5745229","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2002.5745229","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Acoustics Speech and Signal Processing","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":6,"referenced_works":["https://openalex.org/W2022271272","https://openalex.org/W2098470405","https://openalex.org/W2116178075","https://openalex.org/W2142276208","https://openalex.org/W2160647929","https://openalex.org/W6656153924"],"related_works":["https://openalex.org/W2913171812","https://openalex.org/W2352278228","https://openalex.org/W2323516465","https://openalex.org/W2051673187","https://openalex.org/W1589070270","https://openalex.org/W4238615239","https://openalex.org/W4318831623","https://openalex.org/W2393925209","https://openalex.org/W2247358107","https://openalex.org/W2063960996"],"abstract_inverted_index":{"This":[0],"paper":[1],"addresses":[2],"the":[3,19,35,51,54,86,90],"problem":[4],"of":[5,47,60,89,106,115],"broadcasting":[6],"video":[7,20,36],"over":[8,111],"wireless":[9],"channels.":[10],"In":[11],"such":[12,39],"a":[13,29,40,44,61,74,103,112],"scenario,":[14],"different":[15,25,87],"end":[16],"users":[17,110],"perceive":[18],"signal":[21],"through":[22],"channels":[23],"with":[24,53,73],"quality.":[26],"We":[27],"propose":[28],"source-channel":[30],"coding":[31,77],"system,":[32],"that":[33,42,65,79,96],"partitions":[34],"data":[37],"in":[38],"way":[41],"maintains":[43],"baseline":[45,104],"quality":[46,105],"service":[48,107],"even":[49],"for":[50],"user":[52],"worst":[55],"channel.":[56],"The":[57],"system":[58,98],"consists":[59],"layered":[62],"source":[63],"representation":[64],"is":[66,99],"robust":[67,100],"to":[68,85,108],"error":[69,83],"propagation":[70],"effects,":[71],"combined":[72],"multilevel":[75],"channel":[76,116],"scheme":[78],"provides":[80],"an":[81],"unequal":[82],"protection":[84],"layers":[88],"encoded":[91],"video.":[92],"Experimental":[93],"results":[94],"show":[95],"our":[97],"and":[101],"guarantees":[102],"all":[109],"wide":[113],"range":[114],"conditions.":[117]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}