{"id":"https://openalex.org/W2586087765","doi":"https://doi.org/10.1109/glocom.2017.8254966","title":"Opportunistic Content Delivery in Fading Broadcast Channels","display_name":"Opportunistic Content Delivery in Fading Broadcast Channels","publication_year":2017,"publication_date":"2017-12-01","ids":{"openalex":"https://openalex.org/W2586087765","doi":"https://doi.org/10.1109/glocom.2017.8254966","mag":"2586087765"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2017.8254966","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2017.8254966","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2017 - 2017 IEEE Global Communications Conference","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://centralesupelec.hal.science/hal-01568780","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069318177","display_name":"Asma Ghorbel","orcid":"https://orcid.org/0000-0002-5368-769X"},"institutions":[{"id":"https://openalex.org/I4210107720","display_name":"CentraleSup\u00e9lec","ror":"https://ror.org/019tcpt25","country_code":"FR","type":"facility","lineage":["https://openalex.org/I277688954","https://openalex.org/I4210107720"]},{"id":"https://openalex.org/I4210097418","display_name":"Laboratoire des signaux et syst\u00e8mes","ror":"https://ror.org/00skw9v43","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210097418","https://openalex.org/I4210107720"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Asma Ghorbel","raw_affiliation_strings":["LSS, CentraleSup\u00e9lec, Gif-sur-Yvette, France","Laboratoire des signaux et syst\u00e8mes"],"affiliations":[{"raw_affiliation_string":"LSS, CentraleSup\u00e9lec, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I4210107720"]},{"raw_affiliation_string":"Laboratoire des signaux et syst\u00e8mes","institution_ids":["https://openalex.org/I4210097418"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087956616","display_name":"Khac\u2013Hoang Ngo","orcid":"https://orcid.org/0000-0003-2047-6957"},"institutions":[{"id":"https://openalex.org/I4210097418","display_name":"Laboratoire des signaux et syst\u00e8mes","ror":"https://ror.org/00skw9v43","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210097418","https://openalex.org/I4210107720"]},{"id":"https://openalex.org/I4210107720","display_name":"CentraleSup\u00e9lec","ror":"https://ror.org/019tcpt25","country_code":"FR","type":"facility","lineage":["https://openalex.org/I277688954","https://openalex.org/I4210107720"]},{"id":"https://openalex.org/I4210123571","display_name":"Huawei Technologies (France)","ror":"https://ror.org/02rbzf697","country_code":"FR","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210123571"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Khac-Hoang Ngo","raw_affiliation_strings":["LSS, CentraleSup\u00e9lec, Gif-sur-Yvette, France","Huawei Technologies France [Boulogne-Billancourt]","Laboratoire des signaux et syst\u00e8mes"],"affiliations":[{"raw_affiliation_string":"LSS, CentraleSup\u00e9lec, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I4210107720"]},{"raw_affiliation_string":"Huawei Technologies France [Boulogne-Billancourt]","institution_ids":["https://openalex.org/I4210123571"]},{"raw_affiliation_string":"Laboratoire des signaux et syst\u00e8mes","institution_ids":["https://openalex.org/I4210097418"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022336927","display_name":"Richard Combes","orcid":"https://orcid.org/0000-0003-3954-7241"},"institutions":[{"id":"https://openalex.org/I4210097418","display_name":"Laboratoire des signaux et syst\u00e8mes","ror":"https://ror.org/00skw9v43","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210097418","https://openalex.org/I4210107720"]},{"id":"https://openalex.org/I4210107720","display_name":"CentraleSup\u00e9lec","ror":"https://ror.org/019tcpt25","country_code":"FR","type":"facility","lineage":["https://openalex.org/I277688954","https://openalex.org/I4210107720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Richard Combes","raw_affiliation_strings":["LSS, CentraleSup\u00e9lec, Gif-sur-Yvette, France","Laboratoire des signaux et syst\u00e8mes"],"affiliations":[{"raw_affiliation_string":"LSS, CentraleSup\u00e9lec, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I4210107720"]},{"raw_affiliation_string":"Laboratoire des signaux et syst\u00e8mes","institution_ids":["https://openalex.org/I4210097418"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008538151","display_name":"Mari Kobayashi","orcid":"https://orcid.org/0000-0003-0451-7042"},"institutions":[{"id":"https://openalex.org/I4210097418","display_name":"Laboratoire des signaux et syst\u00e8mes","ror":"https://ror.org/00skw9v43","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210097418","https://openalex.org/I4210107720"]},{"id":"https://openalex.org/I4210107720","display_name":"CentraleSup\u00e9lec","ror":"https://ror.org/019tcpt25","country_code":"FR","type":"facility","lineage":["https://openalex.org/I277688954","https://openalex.org/I4210107720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mari Kobayashi","raw_affiliation_strings":["LSS, CentraleSup\u00e9lec, Gif-sur-Yvette, France","Laboratoire des signaux et syst\u00e8mes"],"affiliations":[{"raw_affiliation_string":"LSS, CentraleSup\u00e9lec, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I4210107720"]},{"raw_affiliation_string":"Laboratoire des signaux et syst\u00e8mes","institution_ids":["https://openalex.org/I4210097418"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087891218","display_name":"Sheng Yang","orcid":"https://orcid.org/0000-0002-0643-0445"},"institutions":[{"id":"https://openalex.org/I4210107720","display_name":"CentraleSup\u00e9lec","ror":"https://ror.org/019tcpt25","country_code":"FR","type":"facility","lineage":["https://openalex.org/I277688954","https://openalex.org/I4210107720"]},{"id":"https://openalex.org/I4210097418","display_name":"Laboratoire des signaux et syst\u00e8mes","ror":"https://ror.org/00skw9v43","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210097418","https://openalex.org/I4210107720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Sheng Yang","raw_affiliation_strings":["LSS, CentraleSup\u00e9lec, Gif-sur-Yvette, France","Laboratoire des signaux et syst\u00e8mes"],"affiliations":[{"raw_affiliation_string":"LSS, CentraleSup\u00e9lec, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I4210107720"]},{"raw_affiliation_string":"Laboratoire des signaux et syst\u00e8mes","institution_ids":["https://openalex.org/I4210097418"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5069318177"],"corresponding_institution_ids":["https://openalex.org/I4210097418","https://openalex.org/I4210107720"],"apc_list":null,"apc_paid":null,"fwci":4.8169,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.95495749,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"59","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9955999851226807,"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":0.9830999970436096,"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":0.752158522605896},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.624230682849884},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5839838981628418},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5814037919044495},{"id":"https://openalex.org/keywords/content-delivery","display_name":"Content delivery","score":0.5768434405326843},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.5107071995735168},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5038473010063171},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5028693079948425},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.4610288739204407},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.43708518147468567},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14357519149780273},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.14355570077896118},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11700445413589478},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.07825767993927002}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.752158522605896},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.624230682849884},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5839838981628418},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5814037919044495},{"id":"https://openalex.org/C2986847828","wikidata":"https://www.wikidata.org/wiki/Q269415","display_name":"Content delivery","level":2,"score":0.5768434405326843},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.5107071995735168},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5038473010063171},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5028693079948425},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.4610288739204407},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.43708518147468567},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14357519149780273},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.14355570077896118},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11700445413589478},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.07825767993927002},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/glocom.2017.8254966","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2017.8254966","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2017 - 2017 IEEE Global Communications Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-01568780v1","is_oa":true,"landing_page_url":"https://centralesupelec.hal.science/hal-01568780","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"GLOBECOM 2017 - 2017 IEEE Global Communications Conference, Dec 2017, Singapore, Singapore. &#x27E8;10.1109/glocom.2017.8254966&#x27E9;","raw_type":"Conference papers"},{"id":"pmh:oai:HAL:hal-01804875v1","is_oa":false,"landing_page_url":"https://hal.science/hal-01804875","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2017 IEEE Global Communications Conference (GLOBECOM 2017), Dec 2017, Singapore, Singapore. pp.1-6, &#x27E8;10.1109/GLOCOM.2017.8254966&#x27E9;","raw_type":"Conference papers"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-01568780v1","is_oa":true,"landing_page_url":"https://centralesupelec.hal.science/hal-01568780","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"GLOBECOM 2017 - 2017 IEEE Global Communications Conference, Dec 2017, Singapore, Singapore. &#x27E8;10.1109/glocom.2017.8254966&#x27E9;","raw_type":"Conference papers"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1494099594","https://openalex.org/W1972738071","https://openalex.org/W1990395546","https://openalex.org/W2103091915","https://openalex.org/W2106248279","https://openalex.org/W2150240794","https://openalex.org/W2263102236","https://openalex.org/W2582309354","https://openalex.org/W2586087765","https://openalex.org/W2589018554","https://openalex.org/W2598021007","https://openalex.org/W2962757087","https://openalex.org/W2963345310","https://openalex.org/W2963352975","https://openalex.org/W2963643069","https://openalex.org/W2963745869","https://openalex.org/W4300840296","https://openalex.org/W4301464209"],"related_works":["https://openalex.org/W2327053383","https://openalex.org/W2356834760","https://openalex.org/W1964600846","https://openalex.org/W2127563499","https://openalex.org/W2030191005","https://openalex.org/W1865172210","https://openalex.org/W2027568561","https://openalex.org/W2790025453","https://openalex.org/W1521521035","https://openalex.org/W2047516065"],"abstract_inverted_index":{"We":[0,77,128],"consider":[1],"content":[2,45,84,149],"delivery":[3,39,46,59,85,150],"over":[4],"fading":[5],"broadcast":[6],"channels.":[7],"A":[8],"server":[9],"wants":[10],"to":[11,15,72,117],"transmit":[12],"K":[13,16,119],"files":[14],"users,":[17],"each":[18],"equipped":[19],"with":[20,49,65,105,133],"a":[21,96,112,142],"cache":[22],"of":[23,31,52,75,92,103,124,145],"finite":[24],"size.":[25],"Using":[26],"the":[27,42,50,55,79,101,106,122,146],"coded":[28,131],"caching":[29,132],"scheme":[30,40,60,98,114,123],"Maddah-Ali":[32,125],"and":[33,110,126],"Niesen,":[34],"we":[35],"design":[36],"an":[37],"opportunistic":[38],"where":[41],"long-term":[43],"sum":[44,83,148],"rate":[47,86],"scales":[48],"number":[51],"users":[53,104,120],"in":[54],"system.":[56],"The":[57],"proposed":[58],"combines":[61],"superposition":[62],"coding":[63],"together":[64],"appropriate":[66,134],"power":[67],"allocation":[68],"across":[69],"sub-files":[70],"intended":[71],"different":[73],"subsets":[74],"users.":[76],"analyze":[78],"long-":[80],"term":[81],"average":[82,147],"achieved":[87],"by":[88],"two":[89],"special":[90],"cases":[91],"our":[93],"scheme:":[94],"1)":[95],"selection":[97,136],"that":[99,115,130],"chooses":[100],"subset":[102],"largest":[107],"weighted":[108],"rate,":[109],"2)":[111],"baseline":[113],"transmits":[116],"all":[118],"using":[121],"Niesen.":[127],"prove":[129],"user":[135],"is":[137],"scalable":[138],"since":[139],"it":[140],"yields":[141],"linear":[143],"increase":[144],"rate.":[151]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":5}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
