{"id":"https://openalex.org/W3160021334","doi":"https://doi.org/10.1109/wcncw49093.2021.9420041","title":"Distributed Resource Allocation for NOMA-Based Mobile Edge Computing with Content Caching","display_name":"Distributed Resource Allocation for NOMA-Based Mobile Edge Computing with Content Caching","publication_year":2021,"publication_date":"2021-03-29","ids":{"openalex":"https://openalex.org/W3160021334","doi":"https://doi.org/10.1109/wcncw49093.2021.9420041","mag":"3160021334"},"language":"en","primary_location":{"id":"doi:10.1109/wcncw49093.2021.9420041","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcncw49093.2021.9420041","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)","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/A5101914916","display_name":"Zhen Zhang","orcid":"https://orcid.org/0000-0003-0623-5866"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhen Zhang","raw_affiliation_strings":["Sun Yatsen University,School of Data and Computer Science,Guangzhou,China","School of Data and Computer Science, Sun Yatsen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Sun Yatsen University,School of Data and Computer Science,Guangzhou,China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"School of Data and Computer Science, Sun Yatsen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100411180","display_name":"Qingqing Li","orcid":"https://orcid.org/0009-0005-3042-1759"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingqing Li","raw_affiliation_strings":["Sun Yatsen University,School of Data and Computer Science,Guangzhou,China","School of Data and Computer Science, Sun Yatsen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Sun Yatsen University,School of Data and Computer Science,Guangzhou,China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"School of Data and Computer Science, Sun Yatsen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066482792","display_name":"Wuhui Chen","orcid":"https://orcid.org/0000-0003-4430-7904"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wuhui Chen","raw_affiliation_strings":["Sun Yatsen University,School of Data and Computer Science,Guangzhou,China","School of Data and Computer Science, Sun Yatsen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Sun Yatsen University,School of Data and Computer Science,Guangzhou,China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"School of Data and Computer Science, Sun Yatsen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075795671","display_name":"Zicong Hong","orcid":"https://orcid.org/0000-0001-5689-382X"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Zicong Hong","raw_affiliation_strings":["Hong Kong Polytechnic University,Department of Computing,Hong Kong,China"],"affiliations":[{"raw_affiliation_string":"Hong Kong Polytechnic University,Department of Computing,Hong Kong,China","institution_ids":["https://openalex.org/I14243506"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101914916"],"corresponding_institution_ids":["https://openalex.org/I157773358"],"apc_list":null,"apc_paid":null,"fwci":0.1003,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.40597148,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"2","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":0.9997000098228455,"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":0.9997000098228455,"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/T11478","display_name":"Caching and Content Delivery","score":0.9962000250816345,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9941999912261963,"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/computer-science","display_name":"Computer science","score":0.8758511543273926},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.6637923717498779},{"id":"https://openalex.org/keywords/bandwidth-allocation","display_name":"Bandwidth allocation","score":0.6080355048179626},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5972633361816406},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5623788237571716},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5498039722442627},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.5391180515289307},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.46917349100112915},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.4575885534286499},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4532323181629181},{"id":"https://openalex.org/keywords/distributed-algorithm","display_name":"Distributed algorithm","score":0.4374482035636902},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.41541406512260437},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3902141749858856},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.29659318923950195},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22299069166183472},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.16018399596214294}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8758511543273926},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.6637923717498779},{"id":"https://openalex.org/C200157131","wikidata":"https://www.wikidata.org/wiki/Q4854763","display_name":"Bandwidth allocation","level":3,"score":0.6080355048179626},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5972633361816406},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5623788237571716},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5498039722442627},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.5391180515289307},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.46917349100112915},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.4575885534286499},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4532323181629181},{"id":"https://openalex.org/C130120984","wikidata":"https://www.wikidata.org/wiki/Q2835898","display_name":"Distributed algorithm","level":2,"score":0.4374482035636902},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.41541406512260437},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3902141749858856},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.29659318923950195},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22299069166183472},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.16018399596214294},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcncw49093.2021.9420041","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcncw49093.2021.9420041","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2145417574","https://openalex.org/W2296319761","https://openalex.org/W2615926310","https://openalex.org/W2800755725","https://openalex.org/W2910603649","https://openalex.org/W2945136984","https://openalex.org/W2949226003","https://openalex.org/W2955338161","https://openalex.org/W2964067911","https://openalex.org/W2972882814","https://openalex.org/W2981181432","https://openalex.org/W4229507690","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W3030525848","https://openalex.org/W4385197910","https://openalex.org/W2340639785","https://openalex.org/W3010814398","https://openalex.org/W4385197899","https://openalex.org/W3005957545","https://openalex.org/W2076432172","https://openalex.org/W4289866588","https://openalex.org/W2957693277","https://openalex.org/W3009831317"],"abstract_inverted_index":{"Nonorthogonal":[0],"multiple":[1],"access":[2],"(NOMA)":[3],"and":[4,13,31,49,63,79,85,109],"content":[5,32],"caching":[6,33,50],"have":[7],"been":[8],"introduced":[9],"to":[10,34,72,96,112],"effectively":[11],"utilize":[12],"save":[14],"bandwidth":[15],"resources,":[16],"thus":[17],"relieving":[18],"network":[19],"transmission":[20],"pressure.":[21],"Therefore,":[22],"we":[23],"develop":[24],"a":[25,73],"computation":[26,44],"offloading":[27,45],"framework":[28],"blending":[29],"NOMA":[30],"further":[35],"improve":[36],"the":[37,42,58,68,115],"computational":[38],"performance.":[39],"We":[40,66,81],"formulate":[41],"joint":[43],"decision,":[46],"resources":[47],"allocation,":[48],"decision":[51],"as":[52],"an":[53,87],"utility":[54],"maximization":[55],"problem":[56,71,75],"under":[57],"constrains":[59],"of":[60,91,114],"bandwidth,":[61],"computing":[62],"storage":[64],"resources.":[65],"convert":[67],"original":[69],"non-convex":[70],"convex":[74],"via":[76],"variable":[77],"relaxation":[78],"substitution.":[80],"then":[82],"decompose":[83],"it":[84],"introduce":[86],"alternative":[88],"direction":[89],"method":[90],"multipliers":[92],"based":[93],"distributed":[94],"algorithm":[95,105],"solve":[97],"it.":[98],"Finally,":[99],"simulation":[100],"results":[101],"show":[102],"that":[103],"our":[104],"can":[106],"quickly":[107],"converge":[108],"reach":[110],"up":[111],"95%":[113],"optimal":[116],"value.":[117],"It":[118],"also":[119],"performs":[120],"well":[121],"over":[122],"various":[123],"parameter":[124],"settings.":[125]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
