{"id":"https://openalex.org/W4206567348","doi":"https://doi.org/10.1109/icct52962.2021.9657877","title":"Downlink Cooperative Rate-Splitting Systems with Fully User Cooperation","display_name":"Downlink Cooperative Rate-Splitting Systems with Fully User Cooperation","publication_year":2021,"publication_date":"2021-10-13","ids":{"openalex":"https://openalex.org/W4206567348","doi":"https://doi.org/10.1109/icct52962.2021.9657877"},"language":"en","primary_location":{"id":"doi:10.1109/icct52962.2021.9657877","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct52962.2021.9657877","pdf_url":null,"source":{"id":"https://openalex.org/S4363607878","display_name":"2021 IEEE 21st International Conference on Communication Technology (ICCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 21st International Conference on Communication Technology (ICCT)","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/A5101415278","display_name":"Jian Zhang","orcid":"https://orcid.org/0000-0002-4476-9247"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jian Zhang","raw_affiliation_strings":["The State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101812391","display_name":"Jianhua Ge","orcid":"https://orcid.org/0000-0003-4565-6188"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhua Ge","raw_affiliation_strings":["The State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035043615","display_name":"Chensi Zhang","orcid":"https://orcid.org/0000-0002-8427-5671"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chensi Zhang","raw_affiliation_strings":["The State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101415278"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18711122,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"720","last_page":"725"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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":1.0,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9991000294685364,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9984999895095825,"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/relay","display_name":"Relay","score":0.7766563892364502},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7491832971572876},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7220124006271362},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5946508049964905},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5540635585784912},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.534096896648407},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.49492472410202026},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4826350808143616},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4605926275253296},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.44731199741363525},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.43291449546813965},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.28165772557258606},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12713655829429626},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11827355623245239}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7766563892364502},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7491832971572876},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7220124006271362},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5946508049964905},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5540635585784912},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.534096896648407},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.49492472410202026},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4826350808143616},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4605926275253296},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.44731199741363525},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.43291449546813965},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.28165772557258606},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12713655829429626},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11827355623245239},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icct52962.2021.9657877","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct52962.2021.9657877","pdf_url":null,"source":{"id":"https://openalex.org/S4363607878","display_name":"2021 IEEE 21st International Conference on Communication Technology (ICCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 21st International Conference on Communication Technology (ICCT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.49000000953674316,"id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1971536606","https://openalex.org/W2015794320","https://openalex.org/W2054113879","https://openalex.org/W2079287883","https://openalex.org/W2135306111","https://openalex.org/W2151776243","https://openalex.org/W2156447837","https://openalex.org/W2163762663","https://openalex.org/W2221524898","https://openalex.org/W2288501207","https://openalex.org/W2536620281","https://openalex.org/W2562589697","https://openalex.org/W2787255587","https://openalex.org/W2962967525","https://openalex.org/W2963328334","https://openalex.org/W2976573329","https://openalex.org/W2980426996","https://openalex.org/W2989668825","https://openalex.org/W2999980502","https://openalex.org/W3037288015","https://openalex.org/W3086178194","https://openalex.org/W3098923418","https://openalex.org/W3134333265","https://openalex.org/W3168625149","https://openalex.org/W3186687574"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W1995129237","https://openalex.org/W1761601995","https://openalex.org/W4300468626","https://openalex.org/W2904599916","https://openalex.org/W2097713053","https://openalex.org/W2909457694","https://openalex.org/W2016000499","https://openalex.org/W4293094831"],"abstract_inverted_index":{"Cooperative":[0,25],"relaying":[1,20],"technique":[2,6],"is":[3,103],"a":[4,22,51,81],"powerful":[5],"for":[7,35,43],"improving":[8],"the":[9,18,30,39,66,71,87,94,100,117,125,139],"reliability":[10],"and":[11,38,89,111,122],"capacity":[12],"of":[13,32,41,119],"wireless":[14],"networks.":[15],"By":[16],"marrying":[17],"cooperative":[19,36,131],"with":[21],"rate-splitting":[23],"approach,":[24],"Rate-Splitting":[26],"(CRS)":[27],"leverages":[28],"both":[29,57],"benefits":[31],"user":[33],"cooperation":[34],"network,":[37],"superiority":[40],"RS":[42],"multi-antenna":[44],"BC.":[45],"In":[46,92],"this":[47],"paper,":[48],"we":[49,79],"discuss":[50],"more":[52],"general":[53],"CRS":[54,101,126],"framework":[55,102,127],"where":[56],"users":[58],"can":[59,136],"opportunistically":[60],"act":[61],"as":[62],"relay":[63],"to":[64,84],"help":[65],"other":[67],"user.":[68],"To":[69],"address":[70],"non-convex":[72],"Weighted":[73],"Sum":[74],"Rate":[75],"(WSR)":[76],"maximization":[77],"problem,":[78],"propose":[80],"WMMSE-based":[82],"algorithm":[83],"jointly":[85],"optimize":[86],"precoders":[88],"time":[90],"allocation.":[91],"addition,":[93],"Mixed-integer":[95],"Programming":[96],"(MIP)":[97],"problem":[98],"in":[99],"solved":[104],"via":[105],"Successive":[106],"Convex":[107],"Approximation":[108],"(SCA)":[109],"approach":[110],"penalty":[112],"method.":[113],"Simulation":[114],"results":[115],"confirm":[116],"effectiveness":[118],"proposed":[120],"algorithms,":[121],"show":[123],"that":[124],"based":[128],"on":[129],"fully":[130],"Relay":[132],"Broadcast":[133],"Channel":[134],"(RBC)":[135],"further":[137],"enlarge":[138],"achievable":[140],"rate":[141],"region.":[142]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}