{"id":"https://openalex.org/W2896366511","doi":"https://doi.org/10.1109/twc.2018.2864215","title":"A NOMA Scheme for a Two-User MISO Downlink Channel With Unknown CSIT","display_name":"A NOMA Scheme for a Two-User MISO Downlink Channel With Unknown CSIT","publication_year":2018,"publication_date":"2018-08-14","ids":{"openalex":"https://openalex.org/W2896366511","doi":"https://doi.org/10.1109/twc.2018.2864215","mag":"2896366511"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2018.2864215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2018.2864215","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-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/A5087081973","display_name":"Mohaned Chraiti","orcid":"https://orcid.org/0000-0002-8846-2087"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Mohaned Chraiti","raw_affiliation_strings":["ECE Department, Concordia University, Montreal, QC, Canada"],"raw_orcid":"https://orcid.org/0000-0002-8846-2087","affiliations":[{"raw_affiliation_string":"ECE Department, Concordia University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014049864","display_name":"Ali Ghrayeb","orcid":null},"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":"Ali Ghrayeb","raw_affiliation_strings":["ECE Department, Texas A&M University at Qatar, Doha, Qatar"],"raw_orcid":"https://orcid.org/0000-0002-6808-5886","affiliations":[{"raw_affiliation_string":"ECE Department, Texas A&M University at Qatar, Doha, Qatar","institution_ids":["https://openalex.org/I58152225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072393948","display_name":"Chadi Assi","orcid":"https://orcid.org/0000-0002-3161-1846"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Chadi Assi","raw_affiliation_strings":["CIISE Department, Concordia University, Montreal, QC, Canada"],"raw_orcid":"https://orcid.org/0000-0002-3161-1846","affiliations":[{"raw_affiliation_string":"CIISE Department, Concordia University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I60158472"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5087081973"],"corresponding_institution_ids":["https://openalex.org/I60158472"],"apc_list":null,"apc_paid":null,"fwci":1.3088,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.8189973,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"17","issue":"10","first_page":"6775","last_page":"6789"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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/T11458","display_name":"Advanced Wireless Communication Technologies","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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9912999868392944,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9876999855041504,"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/noma","display_name":"Noma","score":0.8628650307655334},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7469843626022339},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7399559020996094},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.7211377620697021},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.620829701423645},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6183871030807495},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.5458486676216125},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5312336087226868},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4684446156024933},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4423624277114868},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.43531233072280884},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.38825419545173645},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.35917407274246216},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2889530062675476}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.8628650307655334},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7469843626022339},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7399559020996094},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.7211377620697021},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.620829701423645},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6183871030807495},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.5458486676216125},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5312336087226868},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4684446156024933},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4423624277114868},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.43531233072280884},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.38825419545173645},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.35917407274246216},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2889530062675476},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2018.2864215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2018.2864215","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.4000000059604645}],"awards":[{"id":"https://openalex.org/G1763832490","display_name":null,"funder_award_id":"NPRP8-052-2-029","funder_id":"https://openalex.org/F4320332753","funder_display_name":"Qatar National Research Fund"}],"funders":[{"id":"https://openalex.org/F4320321588","display_name":"Concordia University","ror":"https://ror.org/0420zvk78"},{"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":41,"referenced_works":["https://openalex.org/W568860736","https://openalex.org/W595252221","https://openalex.org/W1686640489","https://openalex.org/W1690504809","https://openalex.org/W1901462474","https://openalex.org/W1922937245","https://openalex.org/W2027563534","https://openalex.org/W2045262861","https://openalex.org/W2051943016","https://openalex.org/W2063945255","https://openalex.org/W2065365556","https://openalex.org/W2124982134","https://openalex.org/W2130172876","https://openalex.org/W2148622067","https://openalex.org/W2149271506","https://openalex.org/W2166720624","https://openalex.org/W2238937638","https://openalex.org/W2277419020","https://openalex.org/W2334917980","https://openalex.org/W2462950228","https://openalex.org/W2478708596","https://openalex.org/W2515756451","https://openalex.org/W2593495849","https://openalex.org/W2608727628","https://openalex.org/W2741857180","https://openalex.org/W2789531976","https://openalex.org/W2792466972","https://openalex.org/W2913393695","https://openalex.org/W2949315370","https://openalex.org/W2962986212","https://openalex.org/W2963336322","https://openalex.org/W2964181299","https://openalex.org/W3099378150","https://openalex.org/W3103423272","https://openalex.org/W3106263997","https://openalex.org/W4253455423","https://openalex.org/W4299719912","https://openalex.org/W6657327323","https://openalex.org/W6661617590","https://openalex.org/W6684508114","https://openalex.org/W6694724239"],"related_works":["https://openalex.org/W3165611029","https://openalex.org/W3191669748","https://openalex.org/W2510978767","https://openalex.org/W2900836405","https://openalex.org/W3039370918","https://openalex.org/W2370038111","https://openalex.org/W2980162015","https://openalex.org/W2769732439","https://openalex.org/W4361208685","https://openalex.org/W4297882612"],"abstract_inverted_index":{"The":[0],"notion":[1],"of":[2,14,68,74,102,122,148,208,230],"non-orthogonal":[3],"multiple":[4],"access":[5],"(NOMA)":[6],"for":[7,192],"5G":[8],"essentially":[9],"relies":[10],"on":[11],"the":[12,15,20,50,53,56,86,91,96,100,143,164,170,189,202,209,220,231],"availability":[13],"channel":[16],"state":[17],"information":[18],"at":[19,38,90,142,183],"transmitter":[21],"(CSIT).":[22],"Such":[23],"knowledge":[24,141],"is":[25,59,67,88],"used":[26],"to":[27,33,55,116,131,162,172],"judiciously":[28],"allocate":[29],"power":[30,104,110],"among":[31,105],"users":[32,54,106,176],"make":[34,146],"their":[35,39,184],"signals":[36,180],"separable":[37,182],"respective":[40,185],"receivers":[41],"while":[42,178],"employing":[43],"successive":[44],"interference":[45,151,160],"cancellation":[46],"(SIC).":[47],"Feeding":[48],"back":[49],"CSI":[51,87,140],"from":[52],"BS":[57,97,171],"(transmitter)":[58],"obviously":[60],"bandwidth":[61],"consuming.":[62],"Reducing":[63],"such":[64],"an":[65],"overhead":[66],"great":[69],"importance":[70],"and":[71,125,195,212,234],"has":[72,98,113],"been":[73,114],"interest":[75],"in":[76,120,206,228],"recent":[77],"years.":[78],"Furthermore,":[79],"existing":[80,225],"NOMA":[81,134,166,222,226],"techniques":[82,227],"become":[83],"inapplicable":[84],"when":[85],"unavailable":[89],"BS.":[92,144],"In":[93],"this":[94],"case,":[95],"only":[99],"option":[101],"allocating":[103],"blindly,":[107],"including":[108],"equal":[109],"splitting,":[111],"which":[112,168],"shown":[115],"yield":[117],"poor":[118],"performance":[119],"terms":[121,207,229],"outage":[123,232],"probability":[124,233],"error":[126,235],"probability.":[127,236],"This":[128],"motivates":[129],"us":[130],"develop":[132,163,188],"a":[133,149],"scheme":[135,191,223],"that":[136,154,219],"does":[137],"not":[138],"require":[139],"We":[145,187,200,217],"use":[147],"nonlinear":[150],"alignment":[152],"technique":[153,204],"we":[155],"have":[156],"proposed":[157,165,190,203,221],"recently,":[158],"namely,":[159],"dissolution,":[161],"scheme,":[167],"allows":[169],"communicate":[173],"with":[174],"two":[175],"simultaneously":[177],"keeping":[179],"perfectly":[181],"receivers.":[186],"multiple-input":[193],"single-output":[194,197],"single-input":[196],"downlink":[198],"channels.":[199],"analyze":[201],"analytically":[205],"achievable":[210,213],"degrees-of-freedom":[211],"rate":[214],"per":[215],"user.":[216],"show":[218],"outperforms":[224]},"counts_by_year":[{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}