{"id":"https://openalex.org/W2887813159","doi":"https://doi.org/10.1109/icc.2018.8422358","title":"Resource Allocation in Cache-Enabled CRAN with Non-Orthogonal Multiple Access","display_name":"Resource Allocation in Cache-Enabled CRAN with Non-Orthogonal Multiple Access","publication_year":2018,"publication_date":"2018-05-01","ids":{"openalex":"https://openalex.org/W2887813159","doi":"https://doi.org/10.1109/icc.2018.8422358","mag":"2887813159"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2018.8422358","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2018.8422358","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Communications (ICC)","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/A5031061889","display_name":"Jingjing Zhao","orcid":"https://orcid.org/0000-0002-5417-0975"},"institutions":[{"id":"https://openalex.org/I183935753","display_name":"King's College London","ror":"https://ror.org/0220mzb33","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I183935753"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Jingjing Zhao","raw_affiliation_strings":["King's College London, London, UK"],"affiliations":[{"raw_affiliation_string":"King's College London, London, UK","institution_ids":["https://openalex.org/I183935753"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076863392","display_name":"Yuanwei Liu","orcid":"https://orcid.org/0000-0002-6389-8941"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yuanwei Liu","raw_affiliation_strings":["Queen Mary University of London, London, UK"],"affiliations":[{"raw_affiliation_string":"Queen Mary University of London, London, UK","institution_ids":["https://openalex.org/I166337079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050055136","display_name":"Toktam Mahmoodi","orcid":"https://orcid.org/0000-0003-2760-7139"},"institutions":[{"id":"https://openalex.org/I183935753","display_name":"King's College London","ror":"https://ror.org/0220mzb33","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I183935753"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Toktam Mahmoodi","raw_affiliation_strings":["King's College London, London, UK"],"affiliations":[{"raw_affiliation_string":"King's College London, London, UK","institution_ids":["https://openalex.org/I183935753"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072260333","display_name":"Kok Keong Chai","orcid":"https://orcid.org/0000-0001-9635-2956"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kok Keong Chai","raw_affiliation_strings":["Queen Mary University of London, London, London, GB"],"affiliations":[{"raw_affiliation_string":"Queen Mary University of London, London, London, GB","institution_ids":["https://openalex.org/I166337079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084075594","display_name":"Yue Chen","orcid":"https://orcid.org/0000-0001-5648-1155"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yue Chen","raw_affiliation_strings":["Queen Mary University of London, London, UK"],"affiliations":[{"raw_affiliation_string":"Queen Mary University of London, London, UK","institution_ids":["https://openalex.org/I166337079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063667378","display_name":"Zhu Han","orcid":"https://orcid.org/0000-0002-6606-5822"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhu Han","raw_affiliation_strings":["University of Houston, Houton, Tx, USA"],"affiliations":[{"raw_affiliation_string":"University of Houston, Houton, Tx, USA","institution_ids":["https://openalex.org/I44461941"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5031061889"],"corresponding_institution_ids":["https://openalex.org/I183935753"],"apc_list":null,"apc_paid":null,"fwci":2.06,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.87712591,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9948999881744385,"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":0.9941999912261963,"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/computer-science","display_name":"Computer science","score":0.8763288259506226},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.7879518866539001},{"id":"https://openalex.org/keywords/unicast","display_name":"Unicast","score":0.7819072008132935},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6743209362030029},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.645115315914154},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.4944469928741455},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.43363526463508606},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.4142794609069824},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.2517191767692566},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.16517066955566406}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8763288259506226},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.7879518866539001},{"id":"https://openalex.org/C11704745","wikidata":"https://www.wikidata.org/wiki/Q918337","display_name":"Unicast","level":3,"score":0.7819072008132935},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6743209362030029},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.645115315914154},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.4944469928741455},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.43363526463508606},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.4142794609069824},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.2517191767692566},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.16517066955566406},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icc.2018.8422358","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2018.8422358","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/948ad82d-745d-4260-8fb5-587ac422fdde","is_oa":false,"landing_page_url":"https://kclpure.kcl.ac.uk/portal/en/publications/resource-allocation-in-cacheenabled-cran-with-nonorthogonal-multiple-access(948ad82d-745d-4260-8fb5-587ac422fdde).html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400217","display_name":"Research Portal (King's College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I183935753","host_organization_name":"King's College London","host_organization_lineage":["https://openalex.org/I183935753"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1508109419","https://openalex.org/W1542154458","https://openalex.org/W2033701176","https://openalex.org/W2143529993","https://openalex.org/W2148622067","https://openalex.org/W2213621529","https://openalex.org/W2277419020","https://openalex.org/W2510173137","https://openalex.org/W2525922207","https://openalex.org/W2566155463","https://openalex.org/W2578151840","https://openalex.org/W2963016158","https://openalex.org/W3099378150","https://openalex.org/W3103833233","https://openalex.org/W4246488378"],"related_works":["https://openalex.org/W1966768284","https://openalex.org/W2141226803","https://openalex.org/W1972955796","https://openalex.org/W2978800595","https://openalex.org/W2219910205","https://openalex.org/W1541857863","https://openalex.org/W207048982","https://openalex.org/W2026651734","https://openalex.org/W2385427787","https://openalex.org/W2028287290"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"the":[3,25,46,64,78,83,88,92,96,104,117,133,171,188,193,198],"application":[4],"of":[5,36,135,182],"non-orthogonal":[6],"multiple":[7,201],"access":[8,14,202],"(NOMA)":[9],"to":[10,57,76,109,115,175],"cache-enabled":[11],"cloud":[12],"radio":[13,38],"network":[15,119],"(CRAN)":[16],"with":[17,33,48],"mixed":[18],"multicast":[19,113,158],"and":[20,31,112,137,157,160,196],"unicast":[21,61],"transmission.":[22],"Users":[23],"requesting":[24],"same":[26],"content":[27,62],"are":[28],"grouped":[29],"together":[30],"served":[32],"a":[34,70,150,162,176],"cluster":[35],"remote":[37],"heads":[39],"(RRHs)":[40],"using":[41],"distributed":[42],"beamforming.":[43],"In":[44],"addition,":[45],"user":[47],"better":[49],"channel":[50],"condition":[51],"in":[52],"each":[53],"group":[54],"is":[55],"allowed":[56],"request":[58],"an":[59],"extra":[60],"via":[63,91],"NOMA":[65],"protocol.":[66],"Each":[67],"RRH":[68],"has":[69],"local":[71,84],"cache":[72,85],"which":[73,128],"enables":[74],"it":[75],"acquire":[77],"requested":[79],"contents":[80],"either":[81],"from":[82,87],"or":[86],"central":[89],"processor":[90],"fronthaul":[93,98],"link.":[94],"Taking":[95],"maximum":[97],"capacity":[99],"into":[100],"consideration,":[101],"we":[102,145],"investigate":[103],"subchannel":[105],"(SC)":[106],"allocation":[107],"problem":[108,143,148,153],"both":[110],"RRHs":[111,136,156],"groups":[114,138],"improve":[116],"weighted":[118],"sum":[120],"rate.":[121],"The":[122],"optimal":[123,194],"solution":[124,195],"requires":[125],"exhaustive":[126],"search,":[127],"become":[129],"prohibitively":[130],"complicated":[131],"as":[132,149],"number":[134,181],"increases.":[139],"To":[140],"tackle":[141],"this":[142,147],"effectively,":[144],"formulate":[146],"three-sided":[151],"matching":[152,165,178],"among":[154],"SCs,":[155],"groups,":[159],"propose":[161],"novel":[163],"low-complexity":[164],"algorithm.":[166],"We":[167],"prove":[168],"mathematically":[169],"that":[170,187],"proposed":[172,189],"algorithm":[173,190],"converges":[174],"stable":[177],"within":[179],"limited":[180],"iterations.":[183],"Numerical":[184],"results":[185],"unveil":[186],"closely":[191],"approaches":[192],"outperforms":[197],"conventional":[199],"orthogonal":[200],"(OMA)-based":[203],"CRAN.":[204]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
