{"id":"https://openalex.org/W4386322186","doi":"https://doi.org/10.1109/tcomm.2023.3310506","title":"Three-User D2D Coded Caching With Two Random Requesters and One Sender","display_name":"Three-User D2D Coded Caching With Two Random Requesters and One Sender","publication_year":2023,"publication_date":"2023-08-31","ids":{"openalex":"https://openalex.org/W4386322186","doi":"https://doi.org/10.1109/tcomm.2023.3310506"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2023.3310506","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/tcomm.2023.3310506","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 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/A5067591447","display_name":"Wuqu Wang","orcid":"https://orcid.org/0009-0007-4288-4528"},"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":true,"raw_author_name":"Wuqu 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/A5100622088","display_name":"Nan Liu","orcid":"https://orcid.org/0000-0003-4155-0685"},"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":"Nan Liu","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":"last","author":{"id":"https://openalex.org/A5024845943","display_name":"Wei Kang","orcid":"https://orcid.org/0000-0003-4408-6419"},"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":"Wei Kang","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5067591447"],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":1.2037,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.80140951,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"71","issue":"12","first_page":"6967","last_page":"6978"},"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":0.996999979019165,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9721999764442444,"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/communication-source","display_name":"Communication source","score":0.7535247802734375},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7111765146255493},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5873336791992188}],"concepts":[{"id":"https://openalex.org/C198104137","wikidata":"https://www.wikidata.org/wiki/Q974688","display_name":"Communication source","level":2,"score":0.7535247802734375},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7111765146255493},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5873336791992188}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2023.3310506","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/tcomm.2023.3310506","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3888171239","display_name":null,"funder_award_id":"61971135","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4197720399","display_name":null,"funder_award_id":"62071115","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6967368406","display_name":null,"funder_award_id":"2023A03","funder_id":"https://openalex.org/F4320336270","funder_display_name":"National Mobile Communications Research Laboratory, Southeast University"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320336270","display_name":"National Mobile Communications Research Laboratory, Southeast University","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1512322851","https://openalex.org/W1606035500","https://openalex.org/W1988834815","https://openalex.org/W1990395546","https://openalex.org/W2051773775","https://openalex.org/W2096776475","https://openalex.org/W2106248279","https://openalex.org/W2527594325","https://openalex.org/W2547052808","https://openalex.org/W2742877080","https://openalex.org/W2962828888","https://openalex.org/W2963952757","https://openalex.org/W2972837842","https://openalex.org/W2973146870","https://openalex.org/W2974299843","https://openalex.org/W2990734892","https://openalex.org/W3004195166","https://openalex.org/W3039665120","https://openalex.org/W3045617266","https://openalex.org/W3081030384","https://openalex.org/W3103610239","https://openalex.org/W3106164725","https://openalex.org/W3116339950","https://openalex.org/W3204867064","https://openalex.org/W4285132333","https://openalex.org/W4289655419","https://openalex.org/W4289713057","https://openalex.org/W4386322186","https://openalex.org/W6801844915","https://openalex.org/W6843609611"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2993833576","https://openalex.org/W2776877297","https://openalex.org/W3125718803","https://openalex.org/W2127920220","https://openalex.org/W3119288169","https://openalex.org/W2945097178","https://openalex.org/W4388741024","https://openalex.org/W4320855289","https://openalex.org/W3122953031"],"abstract_inverted_index":{"We":[0,51],"propose":[1],"a":[2],"new":[3],"D2D":[4,12,96,114,146,175],"centralized":[5],"coded":[6,13,97,115,147,176],"caching":[7,14,98,116,177],"problem,":[8],"named":[9],"the":[10,25,31,39,48,53,58,74,77,84,94,107,112,127,136,150,158,204],"3-user":[11,95,113],"with":[15,178],"two":[16,29],"random":[17,185],"requesters":[18,186],"and":[19,38,80,187],"one":[20,92],"sender":[21],"(2RR1S),":[22],"where":[23],"in":[24,132],"delivery":[26],"phase,":[27],"any":[28,62],"of":[30,64,76,160],"three":[32,88],"users":[33],"will":[34],"make":[35,44],"file":[36,45],"requests,":[37],"user":[40],"that":[41,126],"does":[42],"not":[43],"request":[46],"is":[47,93,131,139,144,173,200],"designated":[49],"sender.":[50],"find":[52],"optimal":[54,108,134],"scheme,":[55,60,81],"denoted":[56],"as":[57],"2RRIS":[59],"for":[61,111,164,195],"number":[63],"files":[65],"<inline-formula":[66,118,179,188],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[67,119,180,189],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[68,120,181,190],"<tex-math":[69,121,182,191],"notation=\"LaTeX\">$N$":[70],"</tex-math></inline-formula>.":[71],"To":[72],"examine":[73],"usefulness":[75],"proposed":[78,100],"model":[79,99],"we":[82,124,156],"adapt":[83],"2RR1S":[85,129,151,205],"scheme":[86,130,152,163],"to":[87,153,166],"scenarios.":[89],"The":[90,141,170],"first":[91],"by":[101,202],"Ji":[102],"et":[103],"al.":[104],"By":[105],"characterizing":[106],"rate-memory":[109],"tradeoff":[110],"when":[117,135],"notation=\"LaTeX\">$N=2$":[122],"</tex-math></inline-formula>,":[123],"show":[125,157],"adapted":[128,162],"fact":[133],"cache":[137,168],"size":[138],"medium.":[140],"second":[142],"scenario":[143,172],"request-random":[145],"caching.":[148],"Adapting":[149],"this":[154],"scenario,":[155],"superiority":[159],"our":[161],"medium":[165],"large":[167],"size.":[169],"third":[171],"K-user":[174],"notation=\"LaTeX\">$K-s$":[183],"</tex-math></inline-formula>":[184,193],"notation=\"LaTeX\">$s$":[192],"senders,":[194],"which":[196],"an":[197],"achievability":[198],"result":[199],"obtained":[201],"generalizing":[203],"scheme.":[206]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}
