{"id":"https://openalex.org/W2094357375","doi":"https://doi.org/10.1109/icc.2010.5502085","title":"Utility Maximization for Layered Broadcast over Rayleigh Fading Channels","display_name":"Utility Maximization for Layered Broadcast over Rayleigh Fading Channels","publication_year":2010,"publication_date":"2010-05-01","ids":{"openalex":"https://openalex.org/W2094357375","doi":"https://doi.org/10.1109/icc.2010.5502085","mag":"2094357375"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2010.5502085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2010.5502085","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Communications","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"]},{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["QA","US"],"is_corresponding":false,"raw_author_name":"M. Shaqfeh","raw_affiliation_strings":["Department of Electrical Engineering, Texas A and M University, Qatar, Qatar","Dept. of Electr. Eng., Texas A&M Univ. in Qatar, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Texas A and M University, Qatar, Qatar","institution_ids":["https://openalex.org/I58152225"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Texas A&M Univ. in Qatar, Qatar","institution_ids":["https://openalex.org/I91045830"]}]},{"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"]},{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["QA","US"],"is_corresponding":false,"raw_author_name":"W. Mesbah","raw_affiliation_strings":["Department of Electrical Engineering, Texas A and M University, Qatar, Qatar","Dept. of Electr. Eng., Texas A&M Univ. in Qatar, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Texas A and M University, Qatar, Qatar","institution_ids":["https://openalex.org/I58152225"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Texas A&M Univ. in Qatar, Qatar","institution_ids":["https://openalex.org/I91045830"]}]},{"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"]},{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["QA","US"],"is_corresponding":false,"raw_author_name":"H. Alnuweiri","raw_affiliation_strings":["Department of Electrical Engineering, Texas A and M University, Qatar, Qatar","Dept. of Electr. Eng., Texas A&M Univ. in Qatar, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Texas A and M University, Qatar, Qatar","institution_ids":["https://openalex.org/I58152225"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Texas A&M Univ. in Qatar, Qatar","institution_ids":["https://openalex.org/I91045830"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8643,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.86659418,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9997000098228455,"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":0.9997000098228455,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.998199999332428,"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":0.9975000023841858,"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/rayleigh-fading","display_name":"Rayleigh fading","score":0.8145211935043335},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.7506611347198486},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6768335103988647},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6441079378128052},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.6025362610816956},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5199614763259888},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5057778358459473},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4983251094818115},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.49098876118659973},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4575459361076355},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4526918828487396},{"id":"https://openalex.org/keywords/channel-code","display_name":"Channel code","score":0.41171106696128845},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.35174041986465454},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3141956031322479},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3057093024253845},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27622276544570923},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24117419123649597},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.09897515177726746},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08670958876609802}],"concepts":[{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.8145211935043335},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7506611347198486},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6768335103988647},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6441079378128052},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.6025362610816956},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5199614763259888},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5057778358459473},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4983251094818115},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.49098876118659973},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4575459361076355},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4526918828487396},{"id":"https://openalex.org/C166366890","wikidata":"https://www.wikidata.org/wiki/Q602136","display_name":"Channel code","level":3,"score":0.41171106696128845},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.35174041986465454},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3141956031322479},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3057093024253845},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27622276544570923},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24117419123649597},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.09897515177726746},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08670958876609802},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2010.5502085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2010.5502085","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Communications","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/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/W2151252184","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/W1589992863","https://openalex.org/W2277662012","https://openalex.org/W1617457131","https://openalex.org/W4377015086","https://openalex.org/W2369090769","https://openalex.org/W2997509936","https://openalex.org/W2374382503","https://openalex.org/W2404766150"],"abstract_inverted_index":{"In":[0,58],"this":[1,21],"paper":[2],"we":[3,25,60,81,98],"consider":[4],"multicast":[5],"systems":[6],"that":[7,83],"use":[8,61],"layered":[9],"source":[10],"coding":[11],"with":[12],"successive":[13],"refinement":[14],"in":[15,39,66,109],"a":[16,48],"Rayleigh":[17],"fading":[18],"environment.":[19],"For":[20],"kind":[22],"of":[23,36,51,55,78,105],"systems,":[24],"optimally":[26],"allocate":[27,100],"the":[28,33,43,52,56,62,71,95,106,113],"transmission":[29],"power,":[30],"and":[31],"hence":[32],"decoding":[34],"threshold":[35],"each":[37],"layer,":[38],"order":[40,67,110],"to":[41,68,92,103,111],"maximize":[42,112],"expected":[44,114],"satisfaction":[45],"defined":[46],"by":[47],"utility":[49],"function":[50],"decoded":[53],"rates":[54],"users.":[57],"particular,":[59],"Lagrangian":[63],"dual":[64],"problem":[65,74],"efficiently":[69],"solve":[70],"primal":[72],"non-convex":[73],"for":[75,84],"any":[76],"number":[77],"layers.":[79],"Furthermore,":[80],"show":[82],"some":[85,104],"channel":[86],"statistics,":[87],"it":[88],"is":[89],"not":[90],"optimal":[91],"transmit":[93],"all":[94],"layers,":[96],"rather":[97],"should":[99],"zero":[101],"power":[102],"upper":[107],"layers":[108],"user":[115],"satisfaction.":[116]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}