{"id":"https://openalex.org/W4210693109","doi":"https://doi.org/10.1109/twc.2022.3143888","title":"Joint MDS Codes and Weighted Graph-Based Coded Caching in Fog Radio Access Networks","display_name":"Joint MDS Codes and Weighted Graph-Based Coded Caching in Fog Radio Access Networks","publication_year":2022,"publication_date":"2022-01-27","ids":{"openalex":"https://openalex.org/W4210693109","doi":"https://doi.org/10.1109/twc.2022.3143888"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2022.3143888","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2022.3143888","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/A5014004455","display_name":"Yanxiang Jiang","orcid":"https://orcid.org/0000-0001-8062-7767"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yanxiang Jiang","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","School of Electronic and Information Engineering, Harbin Institute of Technology, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Harbin Institute of Technology, Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028469304","display_name":"Wang Bao","orcid":"https://orcid.org/0000-0002-4103-8393"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bao Wang","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016793245","display_name":"Fu\u2010Chun Zheng","orcid":"https://orcid.org/0000-0003-3184-3054"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fu-Chun Zheng","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","School of Electronic and Information Engineering, Harbin Institute of Technology, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Harbin Institute of Technology, Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061429095","display_name":"Mehdi Bennis","orcid":"https://orcid.org/0000-0003-0261-0171"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mehdi Bennis","raw_affiliation_strings":["Centre for Wireless Communications, University of Oulu, Oulu, Finland"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Communications, University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072916702","display_name":"Xiaohu You","orcid":"https://orcid.org/0000-0002-0809-8511"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohu You","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5014004455"],"corresponding_institution_ids":["https://openalex.org/I204983213","https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":1.3806,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.8117216,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"21","issue":"9","first_page":"6789","last_page":"6802"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","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/T11478","display_name":"Caching and Content Delivery","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/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"}},{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9811999797821045,"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":0.830957293510437},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.7152830362319946},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6421160697937012},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5214254856109619},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5118255019187927},{"id":"https://openalex.org/keywords/factor-graph","display_name":"Factor graph","score":0.49431347846984863},{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.4817104935646057},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.4600166976451874},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2980552315711975},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.2706032991409302},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2258930802345276},{"id":"https://openalex.org/keywords/mobile-station","display_name":"Mobile station","score":0.07973822951316833}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.830957293510437},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.7152830362319946},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6421160697937012},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5214254856109619},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5118255019187927},{"id":"https://openalex.org/C159246509","wikidata":"https://www.wikidata.org/wiki/Q5428725","display_name":"Factor graph","level":3,"score":0.49431347846984863},{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.4817104935646057},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.4600166976451874},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2980552315711975},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.2706032991409302},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2258930802345276},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.07973822951316833}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/twc.2022.3143888","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2022.3143888","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"},{"id":"pmh:oai:oulu.fi:nbnfi-fe2022100661275","is_oa":false,"landing_page_url":"http://urn.fi/urn:nbn:fi-fe2022100661275","pdf_url":null,"source":{"id":"https://openalex.org/S4306400284","display_name":"University of Oulu Repository (University of Oulu)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98381234","host_organization_name":"University of Oulu","host_organization_lineage":["https://openalex.org/I98381234"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1174718781","display_name":null,"funder_award_id":"2021YFB2900300","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G2051078533","display_name":null,"funder_award_id":"61971129","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3045803906","display_name":null,"funder_award_id":"KQTD20190929172545139","funder_id":"https://openalex.org/F4320336569","funder_display_name":"Shenzhen Science and Technology Innovation Program"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320336569","display_name":"Shenzhen Science and Technology Innovation Program","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1484040084","https://openalex.org/W1788288079","https://openalex.org/W1990395546","https://openalex.org/W2051773775","https://openalex.org/W2106248279","https://openalex.org/W2253026591","https://openalex.org/W2522961195","https://openalex.org/W2572443566","https://openalex.org/W2785590698","https://openalex.org/W2806304687","https://openalex.org/W2808783217","https://openalex.org/W2885633113","https://openalex.org/W2899735549","https://openalex.org/W2900490252","https://openalex.org/W2918876522","https://openalex.org/W2925689392","https://openalex.org/W2950458454","https://openalex.org/W2963295131","https://openalex.org/W2963374146","https://openalex.org/W2963529802","https://openalex.org/W2964268502","https://openalex.org/W2965296577","https://openalex.org/W2975465919","https://openalex.org/W2979714634","https://openalex.org/W2997091448","https://openalex.org/W2997366976","https://openalex.org/W3001688473","https://openalex.org/W3004195166","https://openalex.org/W3008001302","https://openalex.org/W3011079479","https://openalex.org/W3011482353","https://openalex.org/W3044442928","https://openalex.org/W3048689525","https://openalex.org/W3087773461","https://openalex.org/W3088733992","https://openalex.org/W3092411490","https://openalex.org/W3095173930","https://openalex.org/W3110989801","https://openalex.org/W3179752366"],"related_works":["https://openalex.org/W2905590419","https://openalex.org/W1489198039","https://openalex.org/W4386736589","https://openalex.org/W2282972780","https://openalex.org/W4200445394","https://openalex.org/W2963166544","https://openalex.org/W4253596712","https://openalex.org/W1609627895","https://openalex.org/W2963131496","https://openalex.org/W2278277894"],"abstract_inverted_index":{"In":[0,21,57],"this":[1],"paper,":[2],"we":[3,106],"investigate":[4],"maximum-distance":[5],"separable":[6],"(MDS)":[7],"codes":[8,90],"and":[9,39,91,119],"weighted":[10,62,92],"graph":[11,63,93],"based":[12,28,64,70,94],"coded":[13,29,37,45,65,95],"caching":[14,96],"in":[15,137],"fog":[16],"radio":[17],"access":[18],"networks":[19],"(F-RANs).":[20],"the":[22,25,58,61,83,102,109,112,117,123,138,143],"placement":[23,30],"phase,":[24,60],"redundant":[26,36,44],"MDS":[27,89],"scheme":[31,67],"is":[32,68,98],"used":[33,49],"to":[34,50,100,142],"provide":[35,134],"packets":[38,46],"homogeneous":[40,72],"cached":[41,73],"contents.":[42],"The":[43],"can":[47,76,133],"be":[48],"construct":[51],"multicast":[52,79],"opportunities":[53],"for":[54],"similar":[55],"requests.":[56],"delivery":[59,66,146],"conducted":[69],"on":[71],"contents,":[74],"which":[75],"induce":[77],"considerable":[78],"opportunities.":[80],"By":[81],"integrating":[82],"above":[84],"two":[85],"schemes,":[86],"a":[87],"joint":[88],"policy":[97,114,132],"proposed":[99,113,131],"minimize":[101],"fronthaul":[103,124,139],"load.":[104,125],"Finally,":[105],"theoretically":[107],"analyze":[108],"performance":[110],"of":[111,122],"by":[115],"deriving":[116],"lower":[118],"upper":[120],"bounds":[121],"Simulation":[126],"results":[127],"show":[128],"that":[129],"our":[130],"44%":[135],"savings":[136],"load":[140],"compared":[141],"MDS-based":[144],"uncoded":[145],"policy.":[147]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
