{"id":"https://openalex.org/W2148644262","doi":"https://doi.org/10.1109/tmm.2011.2168196","title":"Optimal Layered Video IPTV Multicast Streaming Over Mobile WiMAX Systems","display_name":"Optimal Layered Video IPTV Multicast Streaming Over Mobile WiMAX Systems","publication_year":2011,"publication_date":"2011-09-22","ids":{"openalex":"https://openalex.org/W2148644262","doi":"https://doi.org/10.1109/tmm.2011.2168196","mag":"2148644262"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2011.2168196","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2011.2168196","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Multimedia","raw_type":"journal-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/A5110229215","display_name":"Po\u2010Han Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Po-Han Wu","raw_affiliation_strings":["Department of Electrical Engineering, University of Washington, Seattle, WA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100721274","display_name":"Yu Hen Hu","orcid":"https://orcid.org/0000-0003-3427-0677"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yu Hen Hu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Wisconsin, Madison, WI, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Wisconsin, Madison, WI, USA","institution_ids":["https://openalex.org/I135310074"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5110229215"],"corresponding_institution_ids":["https://openalex.org/I201448701"],"apc_list":null,"apc_paid":null,"fwci":3.4445,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.93078766,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"13","issue":"6","first_page":"1395","last_page":"1403"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9952999949455261,"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":0.9952999949455261,"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":0.892552375793457},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.8901994824409485},{"id":"https://openalex.org/keywords/iptv","display_name":"IPTV","score":0.7716096639633179},{"id":"https://openalex.org/keywords/wimax","display_name":"WiMAX","score":0.7576688528060913},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7567745447158813},{"id":"https://openalex.org/keywords/xcast","display_name":"Xcast","score":0.541517972946167},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5388609170913696},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5168919563293457},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4689576029777527},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.438434362411499},{"id":"https://openalex.org/keywords/ip-multicast","display_name":"IP multicast","score":0.4271031618118286},{"id":"https://openalex.org/keywords/source-specific-multicast","display_name":"Source-specific multicast","score":0.42612195014953613},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3419843316078186},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15327802300453186},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.13192376494407654},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.061532944440841675}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.892552375793457},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.8901994824409485},{"id":"https://openalex.org/C2776855496","wikidata":"https://www.wikidata.org/wiki/Q177518","display_name":"IPTV","level":2,"score":0.7716096639633179},{"id":"https://openalex.org/C113950482","wikidata":"https://www.wikidata.org/wiki/Q133973","display_name":"WiMAX","level":3,"score":0.7576688528060913},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7567745447158813},{"id":"https://openalex.org/C192059732","wikidata":"https://www.wikidata.org/wiki/Q3823050","display_name":"Xcast","level":3,"score":0.541517972946167},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5388609170913696},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5168919563293457},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4689576029777527},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.438434362411499},{"id":"https://openalex.org/C150329594","wikidata":"https://www.wikidata.org/wiki/Q2711392","display_name":"IP multicast","level":3,"score":0.4271031618118286},{"id":"https://openalex.org/C18787934","wikidata":"https://www.wikidata.org/wiki/Q7565105","display_name":"Source-specific multicast","level":3,"score":0.42612195014953613},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3419843316078186},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15327802300453186},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.13192376494407654},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.061532944440841675},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"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/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/tmm.2011.2168196","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2011.2168196","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Multimedia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W63075781","https://openalex.org/W330717848","https://openalex.org/W1428491699","https://openalex.org/W1966658342","https://openalex.org/W1994701031","https://openalex.org/W2113695347","https://openalex.org/W2114210117","https://openalex.org/W2125849971","https://openalex.org/W2126725293","https://openalex.org/W2129229693","https://openalex.org/W2133349072","https://openalex.org/W2140092938","https://openalex.org/W2146463960","https://openalex.org/W2149402509","https://openalex.org/W2157968118","https://openalex.org/W2159715570","https://openalex.org/W2160095904","https://openalex.org/W2167024399","https://openalex.org/W4240896209","https://openalex.org/W4299944552"],"related_works":["https://openalex.org/W2161099791","https://openalex.org/W1541871842","https://openalex.org/W1850815052","https://openalex.org/W2136818972","https://openalex.org/W2371847117","https://openalex.org/W1641494654","https://openalex.org/W2157815988","https://openalex.org/W2739948354","https://openalex.org/W1971176687","https://openalex.org/W4243691295"],"abstract_inverted_index":{"A":[0],"WiMAX":[1,17],"radio":[2],"resource":[3],"allocation":[4],"(WRA)":[5],"problem":[6],"is":[7,25],"investigated":[8],"in":[9,31,77],"the":[10,70],"context":[11],"of":[12,29,33,35,39,47],"IPTV":[13,40],"broadcasting":[14],"over":[15],"mobile":[16],"multicast,":[18],"broadcast":[19],"services":[20],"(MBS)":[21],"channels.":[22],"The":[23],"goal":[24],"to":[26,51,85],"maximize":[27],"quality":[28,60],"services,":[30],"terms":[32],"number":[34,38],"subscribers":[36],"served,":[37],"channels":[41],"carried,":[42],"and":[43,57,94],"perceived":[44],"video":[45],"qualities":[46],"individual":[48],"viewers,":[49],"subject":[50],"constraints":[52],"on":[53,69],"multicast":[54],"channel":[55,59],"capacities":[56],"space-time":[58],"variations.":[61],"We":[62],"present":[63],"an":[64],"efficient":[65],"heuristic":[66,92],"algorithm":[67],"based":[68],"Pareto":[71],"principle":[72],"that":[73],"achieves":[74],"near-optimal":[75],"results":[76],"polynomial":[78],"time":[79],"complexity.":[80],"Extensive":[81],"simulations":[82],"are":[83],"conducted":[84],"compare":[86],"this":[87],"new":[88],"approach":[89],"against":[90],"state-of-the-art":[91],"algorithms":[93],"consistent":[95],"superior":[96],"performance":[97],"has":[98],"been":[99],"observed.":[100]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}