{"id":"https://openalex.org/W2144763814","doi":"https://doi.org/10.1109/icme.2011.6011919","title":"Joint power allocation and bit loading for enhanced SVC video downlink transmissions over SDMA/OFDMA networks","display_name":"Joint power allocation and bit loading for enhanced SVC video downlink transmissions over SDMA/OFDMA networks","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W2144763814","doi":"https://doi.org/10.1109/icme.2011.6011919","mag":"2144763814"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2011.6011919","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2011.6011919","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Multimedia and Expo","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/A5042105147","display_name":"Maodong Li","orcid":"https://orcid.org/0000-0001-5637-5862"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Maodong Li","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","School of Electrical & Electronic Engineering , Nanyang Technological University , Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Electrical & Electronic Engineering , Nanyang Technological University , Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006748765","display_name":"Zhenzhong Chen","orcid":"https://orcid.org/0000-0002-7882-1066"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zhenzhong Chen","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","School of Electrical & Electronic Engineering , Nanyang Technological University , Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Electrical & Electronic Engineering , Nanyang Technological University , Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103379503","display_name":"Yap\u2010Peng Tan","orcid":"https://orcid.org/0000-0002-0645-9109"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yap-Peng Tan","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","School of Electrical & Electronic Engineering , Nanyang Technological University , Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Electrical & Electronic Engineering , Nanyang Technological University , Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0812,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.81019372,"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":"1","last_page":"6"},"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":0.9994999766349792,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9980999827384949,"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":0.8404956459999084},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6846187114715576},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6661384105682373},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.611710250377655},{"id":"https://openalex.org/keywords/scalable-video-coding","display_name":"Scalable Video Coding","score":0.5244063138961792},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5037922263145447},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.46490609645843506},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4573809802532196},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.4458049535751343},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4113101363182068},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2560100555419922},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.15232238173484802},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.1361076831817627}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8404956459999084},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6846187114715576},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6661384105682373},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.611710250377655},{"id":"https://openalex.org/C133529210","wikidata":"https://www.wikidata.org/wiki/Q1076113","display_name":"Scalable Video Coding","level":3,"score":0.5244063138961792},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5037922263145447},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.46490609645843506},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4573809802532196},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.4458049535751343},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4113101363182068},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2560100555419922},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.15232238173484802},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.1361076831817627},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme.2011.6011919","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2011.6011919","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Multimedia and Expo","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":13,"referenced_works":["https://openalex.org/W105923215","https://openalex.org/W1535105750","https://openalex.org/W1971195588","https://openalex.org/W2076769624","https://openalex.org/W2098126478","https://openalex.org/W2118019594","https://openalex.org/W2120848596","https://openalex.org/W2123200506","https://openalex.org/W2137556092","https://openalex.org/W2140057381","https://openalex.org/W2169050252","https://openalex.org/W2172073677","https://openalex.org/W3146628895"],"related_works":["https://openalex.org/W2515629000","https://openalex.org/W2907156721","https://openalex.org/W2103590590","https://openalex.org/W2013230419","https://openalex.org/W2169192185","https://openalex.org/W4372349176","https://openalex.org/W2395708164","https://openalex.org/W2140606879","https://openalex.org/W2360483549","https://openalex.org/W2349054151"],"abstract_inverted_index":{"We":[0],"address":[1],"in":[2,16,66,87],"this":[3],"paper":[4],"the":[5,62,74,127,154],"utility":[6,23,30,89,130],"maximization":[7,24,90],"of":[8,32,76,153],"scalable":[9,33,77,109],"video":[10,34,53,78,88,110,129],"transmission":[11],"under":[12,91,131],"limited":[13,132],"radio":[14,133,163],"resource":[15,42,136,164],"a":[17,29,41,67,84,92,115],"multi-user,":[18],"multi-antenna":[19],"downlink.":[20],"The":[21,135,151],"proposed":[22,124,155],"framework":[25],"comprises":[26],"two":[27],"parts:":[28],"analysis":[31],"based":[35],"on":[36],"approximated":[37],"rate-distortion":[38],"function":[39],"and":[40,49,103,119,148],"allocation":[43,48,118,137,165],"scheme":[44,122,156],"by":[45,79,140,159],"joint":[46,116],"power":[47,117,149],"bit":[50,120,146],"loading.":[51],"Scalable":[52],"packets":[54],"are":[55],"entitled":[56],"with":[57,161],"differentiated":[58],"priority":[59],"due":[60],"to":[61,97,125],"inherent":[63],"dependency":[64],"relationship":[65],"layer-based":[68],"encoding":[69],"scheme.":[70],"First,":[71],"we":[72],"analyze":[73],"rate-utility":[75,101],"packet":[80],"prioritization,":[81],"which":[82],"plays":[83],"key":[85],"role":[86],"fixed":[93],"rate":[94],"constraint.":[95],"Then":[96],"cater":[98],"for":[99,107],"diverse":[100],"character":[102],"time-varying":[104],"network":[105],"condition":[106],"multiple":[108],"downlink":[111],"over":[112],"SDMA/OFDMA":[113],"system,":[114],"loading":[121,147],"is":[123,138,157],"increase":[126],"overall":[128],"resource.":[134],"accomplished":[139],"three":[141],"important":[142],"procedures,":[143],"user":[144],"grouping,":[145],"adaptation.":[150],"performance":[152],"validated":[158],"comparing":[160],"conventional":[162],"schemes.":[166]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}