{"id":"https://openalex.org/W2113478277","doi":"https://doi.org/10.1109/wd.2009.5449685","title":"Uplink scheduling in OFDMA systems using opportunistic beamforming","display_name":"Uplink scheduling in OFDMA systems using opportunistic beamforming","publication_year":2009,"publication_date":"2009-12-01","ids":{"openalex":"https://openalex.org/W2113478277","doi":"https://doi.org/10.1109/wd.2009.5449685","mag":"2113478277"},"language":"en","primary_location":{"id":"doi:10.1109/wd.2009.5449685","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wd.2009.5449685","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 2nd IFIP Wireless Days (WD)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5012304239","display_name":"Elias Yaacoub","orcid":"https://orcid.org/0000-0002-3318-0621"},"institutions":[{"id":"https://openalex.org/I98635879","display_name":"American University of Beirut","ror":"https://ror.org/04pznsd21","country_code":"LB","type":"education","lineage":["https://openalex.org/I98635879"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"Elias Yaacoub","raw_affiliation_strings":["Department of Electrical and Computer Engineering, American University of Beirut, Beirut, Lebanon","[Dept. of Electrical and Computer Engineering, American University of Beirut, Lebanon]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, American University of Beirut, Beirut, Lebanon","institution_ids":["https://openalex.org/I98635879"]},{"raw_affiliation_string":"[Dept. of Electrical and Computer Engineering, American University of Beirut, Lebanon]","institution_ids":["https://openalex.org/I98635879"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014732934","display_name":"Charles Yaacoub","orcid":"https://orcid.org/0000-0002-2747-4092"},"institutions":[{"id":"https://openalex.org/I189998669","display_name":"Holy Spirit University of Kaslik","ror":"https://ror.org/05g06bh89","country_code":"LB","type":"education","lineage":["https://openalex.org/I189998669"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"Charles Yaacoub","raw_affiliation_strings":["Faculty of Sciences and Computer Engineering, Holy Spirit University of Kaslik, Jounieh, Lebanon","Faculty of Sciences and Computer Engineering, Holy Spirit University of Kaslik, Jounieh, Lebanon#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Sciences and Computer Engineering, Holy Spirit University of Kaslik, Jounieh, Lebanon","institution_ids":["https://openalex.org/I189998669"]},{"raw_affiliation_string":"Faculty of Sciences and Computer Engineering, Holy Spirit University of Kaslik, Jounieh, Lebanon#TAB#","institution_ids":["https://openalex.org/I189998669"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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":0.9995999932289124,"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":0.998199999332428,"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/beamforming","display_name":"Beamforming","score":0.8195088505744934},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7353242039680481},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.71060711145401},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6903682947158813},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.613400936126709},{"id":"https://openalex.org/keywords/proportionally-fair","display_name":"Proportionally fair","score":0.5918310284614563},{"id":"https://openalex.org/keywords/frequency-division-multiple-access","display_name":"Frequency-division multiple access","score":0.48761120438575745},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.48170191049575806},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.454440712928772},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36085760593414307},{"id":"https://openalex.org/keywords/fair-share-scheduling","display_name":"Fair-share scheduling","score":0.3032498359680176},{"id":"https://openalex.org/keywords/round-robin-scheduling","display_name":"Round-robin scheduling","score":0.23424667119979858},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.21839332580566406},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20588478446006775},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08560484647750854},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.0684003233909607}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.8195088505744934},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7353242039680481},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.71060711145401},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6903682947158813},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.613400936126709},{"id":"https://openalex.org/C86127852","wikidata":"https://www.wikidata.org/wiki/Q7250364","display_name":"Proportionally fair","level":5,"score":0.5918310284614563},{"id":"https://openalex.org/C2776208322","wikidata":"https://www.wikidata.org/wiki/Q844071","display_name":"Frequency-division multiple access","level":4,"score":0.48761120438575745},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.48170191049575806},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.454440712928772},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36085760593414307},{"id":"https://openalex.org/C31689143","wikidata":"https://www.wikidata.org/wiki/Q733809","display_name":"Fair-share scheduling","level":3,"score":0.3032498359680176},{"id":"https://openalex.org/C175893541","wikidata":"https://www.wikidata.org/wiki/Q1196582","display_name":"Round-robin scheduling","level":4,"score":0.23424667119979858},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.21839332580566406},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20588478446006775},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08560484647750854},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.0684003233909607},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wd.2009.5449685","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wd.2009.5449685","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 2nd IFIP Wireless Days (WD)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.935.6666","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.935.6666","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://www.researchgate.net/profile/E_Yaacoub/publication/224131699_Uplink_scheduling_in_OFDMA_systems_using_opportunistic_beamforming/links/54a255a50cf257a636038053.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1982686915","https://openalex.org/W2027110396","https://openalex.org/W2052869671","https://openalex.org/W2060611826","https://openalex.org/W2107080958","https://openalex.org/W2108663462","https://openalex.org/W2111995722","https://openalex.org/W2113495542","https://openalex.org/W2115088658","https://openalex.org/W2126341321","https://openalex.org/W2135946392","https://openalex.org/W2143225747","https://openalex.org/W2143811684","https://openalex.org/W2154107023","https://openalex.org/W2157023679","https://openalex.org/W2158116199","https://openalex.org/W2161872841","https://openalex.org/W2163198537","https://openalex.org/W2166196983","https://openalex.org/W2168124888","https://openalex.org/W4239651601","https://openalex.org/W6676689920"],"related_works":["https://openalex.org/W2000813696","https://openalex.org/W2132952414","https://openalex.org/W3151407988","https://openalex.org/W2117584696","https://openalex.org/W2359535379","https://openalex.org/W2077539535","https://openalex.org/W1531411251","https://openalex.org/W2356538771","https://openalex.org/W2141977729","https://openalex.org/W2151522817"],"abstract_inverted_index":{"Opportunistic":[0],"beamforming":[1,17,64],"is":[2,18,27,31,71],"investigated":[3],"in":[4,33,59],"OFDMA":[5],"uplink.":[6],"A":[7,29],"low":[8],"complexity":[9],"scheduling":[10],"algorithm":[11],"for":[12],"utility":[13],"maximization":[14],"with":[15,21],"opportunistic":[16,63],"presented.":[19],"Scheduling":[20],"greedy":[22],"and":[23,57],"proportional":[24],"fair":[25],"utilities":[26],"studied.":[28],"beam":[30,70],"formed":[32],"a":[34,68],"pseudorandom":[35],"fashion":[36],"thus":[37],"leading":[38],"to":[39,46],"artificial":[40],"fading":[41],"variations.":[42],"This":[43],"allows":[44],"users":[45],"opportunistically":[47],"benefit":[48],"from":[49],"the":[50,60],"antenna":[51],"gain.":[52],"Results":[53],"show":[54],"improved":[55],"throughput":[56],"fairness":[58],"case":[61],"of":[62],"even":[65],"when":[66],"only":[67],"single":[69],"used.":[72]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
