{"id":"https://openalex.org/W2063106503","doi":"https://doi.org/10.1109/wcnc.2014.6952399","title":"Downlink scheduling using non-orthogonal uplink beams","display_name":"Downlink scheduling using non-orthogonal uplink beams","publication_year":2014,"publication_date":"2014-04-01","ids":{"openalex":"https://openalex.org/W2063106503","doi":"https://doi.org/10.1109/wcnc.2014.6952399","mag":"2063106503"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2014.6952399","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2014.6952399","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5067085862","display_name":"Mohammed E. Eltayeb","orcid":"https://orcid.org/0000-0003-2229-1649"},"institutions":[{"id":"https://openalex.org/I110152177","display_name":"University of Akron","ror":"https://ror.org/02kyckx55","country_code":"US","type":"education","lineage":["https://openalex.org/I110152177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mohammed E. Eltayeb","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of Akron, Ohio, USA","[Department of Electrical and Computer Engineering, The University of Akron, Ohio, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of Akron, Ohio, USA","institution_ids":["https://openalex.org/I110152177"]},{"raw_affiliation_string":"[Department of Electrical and Computer Engineering, The University of Akron, Ohio, USA]","institution_ids":["https://openalex.org/I110152177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066119580","display_name":"Tareq Y. Al-Naffouri","orcid":"https://orcid.org/0000-0001-6955-4720"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Tareq Y. Al-Naffouri","raw_affiliation_strings":["Electrical Engineering Department, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia","Electrical Engineering Department, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]},{"raw_affiliation_string":"Electrical Engineering Department, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia#TAB#","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072044063","display_name":"Hamid Reza Bahrami","orcid":"https://orcid.org/0000-0001-9682-0860"},"institutions":[{"id":"https://openalex.org/I110152177","display_name":"University of Akron","ror":"https://ror.org/02kyckx55","country_code":"US","type":"education","lineage":["https://openalex.org/I110152177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hamid Reza Bahrami","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of Akron, Ohio, USA","[Department of Electrical and Computer Engineering, The University of Akron, Ohio, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of Akron, Ohio, USA","institution_ids":["https://openalex.org/I110152177"]},{"raw_affiliation_string":"[Department of Electrical and Computer Engineering, The University of Akron, Ohio, USA]","institution_ids":["https://openalex.org/I110152177"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4259,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.68893474,"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":"1426","last_page":"1431"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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/T10125","display_name":"Advanced Wireless Communication Techniques","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/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"}}],"keywords":[{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.8566269874572754},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7773420810699463},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6959918141365051},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6374893188476562},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6219251155853271},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.520195722579956},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3933417797088623},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3642427325248718},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33536702394485474},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.20640438795089722},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12295970320701599},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10014840960502625},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.09344995021820068}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8566269874572754},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7773420810699463},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6959918141365051},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6374893188476562},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6219251155853271},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.520195722579956},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3933417797088623},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3642427325248718},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33536702394485474},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.20640438795089722},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12295970320701599},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10014840960502625},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.09344995021820068}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wcnc.2014.6952399","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2014.6952399","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/564900","is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/564900","pdf_url":null,"source":{"id":"https://openalex.org/S4306401596","display_name":"King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71920554","host_organization_name":"King Abdullah University of Science and Technology","host_organization_lineage":["https://openalex.org/I71920554"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1674742109","https://openalex.org/W2025261914","https://openalex.org/W2056554722","https://openalex.org/W2059073985","https://openalex.org/W2086869478","https://openalex.org/W2115447612","https://openalex.org/W2121144244","https://openalex.org/W2121743251","https://openalex.org/W2137706415","https://openalex.org/W2162825687","https://openalex.org/W2169518566","https://openalex.org/W2170438444","https://openalex.org/W3100116966","https://openalex.org/W3101762025","https://openalex.org/W4250955649","https://openalex.org/W6680688890"],"related_works":["https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2546639359","https://openalex.org/W1922070205","https://openalex.org/W4313028534","https://openalex.org/W2106711889","https://openalex.org/W4226210192","https://openalex.org/W2032430904","https://openalex.org/W2011751543"],"abstract_inverted_index":{"Opportunistic":[0],"schedulers":[1],"rely":[2],"on":[3],"the":[4,7,26,44,78,85,90,100,109,118,122,127,141,147],"feedback":[5,23,47,110,123,132,138],"of":[6,11,28,36,46,54,130],"channel":[8,60,66,71],"state":[9,61,72],"information":[10,73],"users":[12,92],"in":[13],"order":[14],"to":[15,33,57,77,88,146],"perform":[16],"user":[17],"selection":[18],"and":[19,30,39,49,105,112,140],"downlink":[20,113],"scheduling.":[21],"This":[22],"increases":[24],"with":[25,64],"number":[27],"users,":[29],"can":[31],"lead":[32],"inefficient":[34],"use":[35],"network":[37],"resources":[38],"scheduling":[40],"delays.":[41],"We":[42],"tackle":[43],"problem":[45],"design,":[48],"propose":[50],"a":[51,94,136],"novel":[52],"class":[53],"nonorthogonal":[55],"codes":[56,143],"feed":[58],"back":[59],"information.":[62],"Users":[63],"favorable":[65],"conditions":[67],"simultaneously":[68],"transmit":[69],"their":[70],"via":[74,93],"non-orthogonal":[75],"beams":[76],"base":[79,86],"station.":[80],"The":[81],"proposed":[82,119,142],"formulation":[83],"allows":[84],"station":[87],"identify":[89],"strong":[91],"simple":[95],"correlation":[96],"process.":[97],"After":[98],"deriving":[99],"minimum":[101],"required":[102],"code":[103],"length":[104],"closed-form":[106],"expressions":[107],"for":[108],"load":[111,124],"capacity,":[114],"we":[115],"show":[116],"that:":[117],"algorithm":[120],"reduces":[121],"while":[125],"matching":[126],"achievable":[128],"rate":[129],"full":[131],"algorithms":[133],"operating":[134],"over":[135],"noiseless":[137],"channel;":[139],"are":[144],"superior":[145],"Gaussian":[148],"codes.":[149]},"counts_by_year":[{"year":2015,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}