{"id":"https://openalex.org/W2029130099","doi":"https://doi.org/10.1109/ictel.2010.5478742","title":"Utility maximization for layered multimedia transmission via orthogonal multiplexing","display_name":"Utility maximization for layered multimedia transmission via orthogonal multiplexing","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2029130099","doi":"https://doi.org/10.1109/ictel.2010.5478742","mag":"2029130099"},"language":"en","primary_location":{"id":"doi:10.1109/ictel.2010.5478742","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictel.2010.5478742","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 17th International Conference on Telecommunications","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/A5021807596","display_name":"Mohammad Shaqfeh","orcid":"https://orcid.org/0000-0002-9330-5924"},"institutions":[{"id":"https://openalex.org/I58152225","display_name":"Texas A&M University at Qatar","ror":"https://ror.org/03vb4dm14","country_code":"QA","type":"education","lineage":["https://openalex.org/I58152225","https://openalex.org/I91045830"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Mohammad Shaqfeh","raw_affiliation_strings":["Department of Electrical Engineering, Texas A and M University, Qatar, Doha, Qatar","Department of Electrical Engineering, Texas A&M University in Qatar, P.O. Box 23874, Education City, Doha, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Texas A and M University, Qatar, Doha, Qatar","institution_ids":["https://openalex.org/I58152225"]},{"raw_affiliation_string":"Department of Electrical Engineering, Texas A&M University in Qatar, P.O. Box 23874, Education City, Doha, Qatar","institution_ids":["https://openalex.org/I58152225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025891116","display_name":"Wessam Mesbah","orcid":"https://orcid.org/0000-0002-9124-0143"},"institutions":[{"id":"https://openalex.org/I58152225","display_name":"Texas A&M University at Qatar","ror":"https://ror.org/03vb4dm14","country_code":"QA","type":"education","lineage":["https://openalex.org/I58152225","https://openalex.org/I91045830"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Wessam Mesbah","raw_affiliation_strings":["Department of Electrical Engineering, Texas A and M University, Qatar, Doha, Qatar","Department of Electrical Engineering, Texas A&M University in Qatar, P.O. Box 23874, Education City, Doha, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Texas A and M University, Qatar, Doha, Qatar","institution_ids":["https://openalex.org/I58152225"]},{"raw_affiliation_string":"Department of Electrical Engineering, Texas A&M University in Qatar, P.O. Box 23874, Education City, Doha, Qatar","institution_ids":["https://openalex.org/I58152225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073106382","display_name":"Hussein Alnuweiri","orcid":"https://orcid.org/0000-0003-3092-2586"},"institutions":[{"id":"https://openalex.org/I58152225","display_name":"Texas A&M University at Qatar","ror":"https://ror.org/03vb4dm14","country_code":"QA","type":"education","lineage":["https://openalex.org/I58152225","https://openalex.org/I91045830"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Hussein Alnuweiri","raw_affiliation_strings":["Department of Electrical Engineering, Texas A and M University, Qatar, Doha, Qatar","Department of Electrical Engineering, Texas A&M University in Qatar, P.O. Box 23874, Education City, Doha, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Texas A and M University, Qatar, Doha, Qatar","institution_ids":["https://openalex.org/I58152225"]},{"raw_affiliation_string":"Department of Electrical Engineering, Texas A&M University in Qatar, P.O. Box 23874, Education City, Doha, Qatar","institution_ids":["https://openalex.org/I58152225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.14077123,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"211","last_page":"218"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9993000030517578,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9993000030517578,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9988999962806702,"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":0.9984999895095825,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7027442455291748},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.6961053609848022},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.6402856111526489},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6145397424697876},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.6083539128303528},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.5520220994949341},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5482046604156494},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.48165762424468994},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.4724990129470825},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4684738218784332},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.46271368861198425},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4422927796840668},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.44064438343048096},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.410689115524292},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2960882782936096},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2844168245792389},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25758740305900574},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21286636590957642}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7027442455291748},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.6961053609848022},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.6402856111526489},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6145397424697876},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.6083539128303528},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.5520220994949341},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5482046604156494},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.48165762424468994},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.4724990129470825},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4684738218784332},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.46271368861198425},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4422927796840668},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.44064438343048096},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.410689115524292},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2960882782936096},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2844168245792389},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25758740305900574},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21286636590957642},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ictel.2010.5478742","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictel.2010.5478742","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 17th International Conference on Telecommunications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332753","display_name":"Qatar National Research Fund","ror":"https://ror.org/01svaqq28"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1495565530","https://openalex.org/W2049788557","https://openalex.org/W2071166514","https://openalex.org/W2094458162","https://openalex.org/W2101341324","https://openalex.org/W2103921855","https://openalex.org/W2125068006","https://openalex.org/W2129371452","https://openalex.org/W2140422049","https://openalex.org/W2161272050","https://openalex.org/W2478708596","https://openalex.org/W3101924663"],"related_works":["https://openalex.org/W2033488476","https://openalex.org/W2131092765","https://openalex.org/W2277662012","https://openalex.org/W1589992863","https://openalex.org/W4377015086","https://openalex.org/W1617457131","https://openalex.org/W2369090769","https://openalex.org/W2997509936","https://openalex.org/W2374382503","https://openalex.org/W2404766150"],"abstract_inverted_index":{"In":[0,72,131],"this":[1,35,132,170],"paper":[2],"we":[3,39,74,95,112],"consider":[4],"multicast":[5],"systems":[6],"that":[7,97],"use":[8,75],"orthogonal":[9,24],"layered":[10],"source":[11],"coding":[12],"over":[13,23],"a":[14,62],"Rayleigh":[15],"fading":[16],"environment.":[17],"The":[18],"different":[19],"layers":[20,122,140,147],"are":[21],"transmitted":[22],"frequency":[25],"bands":[26],"with":[27],"pre-specified":[28],"ratios":[29],"of":[30,37,50,65,69,92,119,137,151],"the":[31,42,47,57,66,70,76,85,109,120,127,135,138,145,152,161,166],"total":[32],"bandwidth.":[33],"For":[34],"kind":[36],"systems,":[38],"optimally":[40],"allocate":[41,114],"transmission":[43],"power,":[44],"and":[45],"hence":[46],"decoding":[48],"threshold":[49],"each":[51],"layer,":[52],"in":[53,80,123,169],"order":[54,81,124],"to":[55,82,106,117,125,144,159,164],"maximize":[56,126],"expected":[58,128,153],"satisfaction":[59],"defined":[60],"by":[61],"utility":[63],"function":[64],"decoded":[67],"rates":[68],"users.":[71],"particular,":[73],"Lagrangian":[77],"dual":[78],"problem":[79,88],"efficiently":[83],"solve":[84],"primal":[86],"non-convex":[87],"for":[89,98,148],"any":[90],"number":[91],"layers.":[93],"Furthermore,":[94],"show":[96],"some":[99,118],"channel":[100],"statistics,":[101],"it":[102],"is":[103],"not":[104],"optimal":[105],"transmit":[107],"all":[108],"layers,":[110],"rather":[111],"should":[113],"zero":[115],"power":[116,167],"upper":[121],"user":[129,154],"satisfaction.":[130,155],"particular":[133],"case,":[134],"bandwidth":[136],"un-transmitted":[139],"can":[141],"be":[142],"allocated":[143],"lower":[146],"further":[149],"enhancement":[150],"We":[156],"discuss":[157],"how":[158],"modify":[160],"solution":[162],"structure":[163],"optimize":[165],"allocation":[168],"case.":[171]},"counts_by_year":[{"year":2015,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
