{"id":"https://openalex.org/W2210843902","doi":"https://doi.org/10.1109/jsac.2015.2452472","title":"Offloading Cellular Traffic Through Opportunistic Communications: Analysis and Optimization","display_name":"Offloading Cellular Traffic Through Opportunistic Communications: Analysis and Optimization","publication_year":2015,"publication_date":"2015-07-07","ids":{"openalex":"https://openalex.org/W2210843902","doi":"https://doi.org/10.1109/jsac.2015.2452472","mag":"2210843902"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2015.2452472","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2015.2452472","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://e-archivo.uc3m.es/bitstreams/43b4cd8d-4d25-49f2-878e-35817a37a3e2/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071187690","display_name":"Vincenzo Sciancalepore","orcid":"https://orcid.org/0000-0002-0680-7150"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Vincenzo Sciancalepore","raw_affiliation_strings":["IMDEA Networks Institute, Politecnico di Milano, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"IMDEA Networks Institute, Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070594563","display_name":"Domenico Giustiniano","orcid":"https://orcid.org/0000-0003-3136-4176"},"institutions":[{"id":"https://openalex.org/I2802499160","display_name":"IMDEA Networks","ror":"https://ror.org/04mm9fg30","country_code":"ES","type":"facility","lineage":["https://openalex.org/I105140100","https://openalex.org/I2802499160"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Domenico Giustiniano","raw_affiliation_strings":["IMDEA Networks Institute, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"IMDEA Networks Institute, Madrid, Spain","institution_ids":["https://openalex.org/I2802499160"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065707703","display_name":"Albert Banchs","orcid":"https://orcid.org/0000-0003-3544-8537"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]},{"id":"https://openalex.org/I2802499160","display_name":"IMDEA Networks","ror":"https://ror.org/04mm9fg30","country_code":"ES","type":"facility","lineage":["https://openalex.org/I105140100","https://openalex.org/I2802499160"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Albert Banchs","raw_affiliation_strings":["IMDEA Networks Institute, University Carlos III of Madrid, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"IMDEA Networks Institute, University Carlos III of Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I2802499160","https://openalex.org/I50357001"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052271875","display_name":"Theus Hossmann","orcid":"https://orcid.org/0000-0002-4036-6221"},"institutions":[{"id":"https://openalex.org/I59105498","display_name":"Swisscom (Switzerland)","ror":"https://ror.org/04t1f4f50","country_code":"CH","type":"company","lineage":["https://openalex.org/I59105498"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Andreea Hossmann-Picu","raw_affiliation_strings":["Swisscom, Berne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Swisscom, Berne, Switzerland","institution_ids":["https://openalex.org/I59105498"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5071187690"],"corresponding_institution_ids":["https://openalex.org/I93860229"],"apc_list":null,"apc_paid":null,"fwci":15.8017,"has_fulltext":true,"cited_by_count":56,"citation_normalized_percentile":{"value":0.99134253,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"34","issue":"1","first_page":"122","last_page":"137"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9898999929428101,"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/T11478","display_name":"Caching and Content Delivery","score":0.9886999726295471,"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":0.894515872001648},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.746828556060791},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.7060815691947937},{"id":"https://openalex.org/keywords/cellular-traffic","display_name":"Cellular traffic","score":0.6290196180343628},{"id":"https://openalex.org/keywords/bluetooth","display_name":"Bluetooth","score":0.617165207862854},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.514094889163971},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5077170133590698},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.48861199617385864},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.4183053970336914},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.315504252910614},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.1955757439136505},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12537544965744019}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.894515872001648},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.746828556060791},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.7060815691947937},{"id":"https://openalex.org/C133972139","wikidata":"https://www.wikidata.org/wiki/Q5058371","display_name":"Cellular traffic","level":3,"score":0.6290196180343628},{"id":"https://openalex.org/C546215728","wikidata":"https://www.wikidata.org/wiki/Q39531","display_name":"Bluetooth","level":3,"score":0.617165207862854},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.514094889163971},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5077170133590698},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.48861199617385864},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.4183053970336914},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.315504252910614},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.1955757439136505},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12537544965744019},{"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/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jsac.2015.2452472","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2015.2452472","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-article"},{"id":"pmh:oai:e-archivo.uc3m.es:10016/33701","is_oa":true,"landing_page_url":"http://hdl.handle.net/10016/33701","pdf_url":"https://e-archivo.uc3m.es/bitstreams/43b4cd8d-4d25-49f2-878e-35817a37a3e2/download","source":{"id":"https://openalex.org/S4306400817","display_name":"e-Archivo (Carlos III University of Madrid)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I50357001","host_organization_name":"Universidad Carlos III de Madrid","host_organization_lineage":["https://openalex.org/I50357001"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"research article"}],"best_oa_location":{"id":"pmh:oai:e-archivo.uc3m.es:10016/33701","is_oa":true,"landing_page_url":"http://hdl.handle.net/10016/33701","pdf_url":"https://e-archivo.uc3m.es/bitstreams/43b4cd8d-4d25-49f2-878e-35817a37a3e2/download","source":{"id":"https://openalex.org/S4306400817","display_name":"e-Archivo (Carlos III University of Madrid)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I50357001","host_organization_name":"Universidad Carlos III de Madrid","host_organization_lineage":["https://openalex.org/I50357001"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"research article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2210843902.pdf","grobid_xml":"https://content.openalex.org/works/W2210843902.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W1498081891","https://openalex.org/W1546311093","https://openalex.org/W1804414343","https://openalex.org/W1875423025","https://openalex.org/W1890688605","https://openalex.org/W1997549703","https://openalex.org/W2001278010","https://openalex.org/W2022334019","https://openalex.org/W2032094375","https://openalex.org/W2049577911","https://openalex.org/W2050848313","https://openalex.org/W2081017921","https://openalex.org/W2092003045","https://openalex.org/W2096509679","https://openalex.org/W2100134099","https://openalex.org/W2105273407","https://openalex.org/W2105766965","https://openalex.org/W2106584720","https://openalex.org/W2114808551","https://openalex.org/W2123087423","https://openalex.org/W2128466234","https://openalex.org/W2132777427","https://openalex.org/W2134289576","https://openalex.org/W2135009572","https://openalex.org/W2145104432","https://openalex.org/W2149071511","https://openalex.org/W2149245533","https://openalex.org/W2158026240","https://openalex.org/W2168793493","https://openalex.org/W2375099263","https://openalex.org/W2527081555","https://openalex.org/W4236874490","https://openalex.org/W6639196776","https://openalex.org/W6679929864"],"related_works":["https://openalex.org/W2039858536","https://openalex.org/W2276501992","https://openalex.org/W2774283532","https://openalex.org/W2152560098","https://openalex.org/W4320801776","https://openalex.org/W2942897781","https://openalex.org/W2041902000","https://openalex.org/W3003419070","https://openalex.org/W2124540127","https://openalex.org/W3197108443"],"abstract_inverted_index":{"Offloading":[0],"traffic":[1],"through":[2,111],"opportunistic":[3,50,117],"communications":[4],"has":[5],"been":[6],"recently":[7],"proposed":[8,178,202],"as":[9,189,191],"a":[10,40,67,185],"way":[11],"to":[12,70,98],"relieve":[13],"the":[14,36,55,59,71,81,99,106,112,130,137,140,145,168,172,204],"current":[15],"overload":[16],"of":[17,58,73,108,139],"cellular":[18,75,113,141],"networks.":[19],"Opportunistic":[20],"communication":[21,51],"can":[22,38],"occur":[23],"when":[24],"mobile":[25,173],"device":[26],"users":[27],"are":[28],"(temporarily)":[29],"in":[30,96,115,203],"each":[31],"other's":[32],"proximity,":[33],"such":[34],"that":[35,78,158,196],"devices":[37],"establish":[39],"local":[41],"peer-to-peer":[42],"connection":[43],"(e.g.,":[44],"via":[45],"WLAN":[46],"or":[47,171],"Bluetooth).":[48],"Since":[49],"is":[52,62,180],"based":[53,124,154],"on":[54,125,155,167],"spontaneous":[56],"mobility":[57,169,187],"participants,":[60],"it":[61,197],"inherently":[63],"unreliable.":[64],"This":[65],"poses":[66],"serious":[68],"challenge":[69,90],"design":[72],"any":[74,165],"offloading":[76],"solutions,":[77],"must":[79],"meet":[80],"applications'":[82,146],"requirements.":[83],"In":[84],"this":[85,89,126,160],"paper,":[86],"we":[87,128,149],"address":[88],"from":[91],"an":[92,116,151],"optimization":[93],"analysis":[94],"perspective,":[95],"contrast":[97],"existing":[100],"heuristic":[101],"solutions.":[102],"We":[103],"first":[104],"model":[105,188],"dissemination":[107],"content":[109,132],"(injected":[110],"interface)":[114],"network":[118,142],"with":[119,183],"heterogeneous":[120,186],"node":[121],"mobility.":[122],"Then,":[123],"model,":[127],"derive":[129],"optimal":[131,161],"injection":[133],"strategy,":[134],"which":[135],"minimizes":[136],"load":[138],"while":[143],"meeting":[144],"constraints.":[147],"Finally,":[148],"propose":[150],"adaptive":[152],"algorithm":[153],"control":[156],"theory":[157],"implements":[159],"strategy":[162],"without":[163],"requiring":[164],"data":[166],"patterns":[170],"nodes'":[174],"contact":[175,193],"rates.":[176],"The":[177],"approach":[179],"extensively":[181],"evaluated":[182],"both":[184],"well":[190],"real-world":[192],"traces,":[194],"showing":[195],"substantially":[198],"outperforms":[199],"previous":[200],"approaches":[201],"literature.":[205]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":16},{"year":2017,"cited_by_count":16},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":4}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}