{"id":"https://openalex.org/W2339430231","doi":"https://doi.org/10.1109/allerton.2015.7447021","title":"Rate splitting is approximately optimal for fading Gaussian interference channels","display_name":"Rate splitting is approximately optimal for fading Gaussian interference channels","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W2339430231","doi":"https://doi.org/10.1109/allerton.2015.7447021","mag":"2339430231"},"language":"en","primary_location":{"id":"doi:10.1109/allerton.2015.7447021","is_oa":false,"landing_page_url":"https://doi.org/10.1109/allerton.2015.7447021","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 53rd Annual Allerton Conference on Communication, Control, and Computing (Allerton)","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/A5067711426","display_name":"Joyson Sebastian","orcid":"https://orcid.org/0000-0001-5783-8224"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Joyson Sebastian","raw_affiliation_strings":["University of California, Los Angeles"],"affiliations":[{"raw_affiliation_string":"University of California, Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103177913","display_name":"Can Karakus","orcid":"https://orcid.org/0000-0001-6878-6984"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Can Karakus","raw_affiliation_strings":["University of California, Los Angeles"],"affiliations":[{"raw_affiliation_string":"University of California, Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083980887","display_name":"Suhas Diggavi","orcid":"https://orcid.org/0000-0001-7313-9861"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Suhas Diggavi","raw_affiliation_strings":["University of California, Los Angeles"],"affiliations":[{"raw_affiliation_string":"University of California, Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080524212","display_name":"I-Hsiang Wang","orcid":"https://orcid.org/0000-0003-0695-5724"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"I-Hsiang Wang","raw_affiliation_strings":["National Taiwan University"],"affiliations":[{"raw_affiliation_string":"National Taiwan University","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5067711426"],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":null,"apc_paid":null,"fwci":0.9864,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.80189489,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"315","last_page":"321"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security 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"}},"topics":[{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security 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/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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9983999729156494,"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/fading","display_name":"Fading","score":0.938169538974762},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.8306689858436584},{"id":"https://openalex.org/keywords/fading-distribution","display_name":"Fading distribution","score":0.8270276784896851},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.7818950414657593},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.6417192816734314},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5385639667510986},{"id":"https://openalex.org/keywords/nakagami-distribution","display_name":"Nakagami distribution","score":0.4973480999469757},{"id":"https://openalex.org/keywords/rician-fading","display_name":"Rician fading","score":0.46373075246810913},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.44633421301841736},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.43755921721458435},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.435558944940567},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4242195785045624},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.41434401273727417},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35007283091545105},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.33390146493911743},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.32887810468673706},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.25552141666412354},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19896185398101807},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.161551833152771}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.938169538974762},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.8306689858436584},{"id":"https://openalex.org/C161126049","wikidata":"https://www.wikidata.org/wiki/Q5429266","display_name":"Fading distribution","level":5,"score":0.8270276784896851},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.7818950414657593},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.6417192816734314},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5385639667510986},{"id":"https://openalex.org/C115098869","wikidata":"https://www.wikidata.org/wiki/Q3258347","display_name":"Nakagami distribution","level":4,"score":0.4973480999469757},{"id":"https://openalex.org/C60472773","wikidata":"https://www.wikidata.org/wiki/Q7331156","display_name":"Rician fading","level":4,"score":0.46373075246810913},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.44633421301841736},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.43755921721458435},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.435558944940567},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4242195785045624},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.41434401273727417},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35007283091545105},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.33390146493911743},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32887810468673706},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.25552141666412354},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19896185398101807},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.161551833152771},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"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/allerton.2015.7447021","is_oa":false,"landing_page_url":"https://doi.org/10.1109/allerton.2015.7447021","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 53rd Annual Allerton Conference on Communication, Control, and Computing (Allerton)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.5,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320307102","display_name":"Intel Corporation","ror":"https://ror.org/01ek73717"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1983978365","https://openalex.org/W1996290052","https://openalex.org/W2025214458","https://openalex.org/W2041616144","https://openalex.org/W2108850836","https://openalex.org/W2110046132","https://openalex.org/W2122401230","https://openalex.org/W2141243408","https://openalex.org/W2157989362","https://openalex.org/W2169440553","https://openalex.org/W3103053992"],"related_works":["https://openalex.org/W2768535048","https://openalex.org/W2909249800","https://openalex.org/W1985010625","https://openalex.org/W2154562606","https://openalex.org/W2980231524","https://openalex.org/W2135739570","https://openalex.org/W1597930397","https://openalex.org/W1965669147","https://openalex.org/W2154316601","https://openalex.org/W2783554303"],"abstract_inverted_index":{"In":[0],"this":[1,115],"paper,":[2],"we":[3],"study":[4],"the":[5,33,43,65,92,96,108,131,144,152],"2-user":[6],"Gaussian":[7],"interference-channel":[8],"with":[9],"feedback":[10,145],"and":[11,123,147],"fading":[12,21,44,93,122,125,133],"links.":[13],"We":[14,57,112],"show":[15,59,113],"that":[16,114],"for":[17,36,64,120,130,143,151],"a":[18,54,60,88,138],"class":[19],"of":[20,140],"models,":[22],"when":[23,40],"no":[24],"channel":[25],"state":[26],"information":[27],"at":[28],"transmitter":[29],"(CSIT)":[30],"is":[31,81,135],"available,":[32],"rate-splitting":[34,72],"schemes":[35],"static":[37],"interference":[38],"channel,":[39],"extended":[41],"to":[42,52,83,86],"case,":[45,146],"yield":[46],"an":[47],"approximate":[48],"capacity":[49,62,128],"region":[50,129],"characterized":[51],"within":[53,87,137,148],"constant":[55,89],"gap.":[56],"also":[58],"constant-gap":[61],"result":[63],"case":[66,134],"without":[67],"feedback.":[68],"Our":[69],"scheme":[70,80],"uses":[71],"based":[73],"on":[74],"average":[75],"interference-to-noise":[76],"ratio":[77],"(inr).":[78],"This":[79],"shown":[82],"be":[84],"optimal":[85],"gap":[90,139],"if":[91],"distributions":[94],"have":[95],"quantity":[97],"log":[98],"(E":[99],"[inr])":[100],"-":[101],"E":[102],"[log":[103],"(inr)]":[104],"uniformly":[105],"bounded":[106],"over":[107],"entire":[109],"operating":[110],"regime.":[111],"condition":[116],"holds":[117],"in":[118],"particular":[119],"Rayleigh":[121,132],"Nakagami":[124],"models.":[126],"The":[127],"obtained":[136],"2.83":[141],"bits":[142,150],"1.83":[149],"non-feedback":[153],"case.":[154]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}