{"id":"https://openalex.org/W2909549770","doi":"https://doi.org/10.1109/isit.2019.8849808","title":"Online Energy-Efficient Scheduling for Timely Information Downloads in Mobile Networks","display_name":"Online Energy-Efficient Scheduling for Timely Information Downloads in Mobile Networks","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2909549770","doi":"https://doi.org/10.1109/isit.2019.8849808","mag":"2909549770"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2019.8849808","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2019.8849808","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1901.03137","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111824831","display_name":"Yi-Hsuan Tseng","orcid":null},"institutions":[{"id":"https://openalex.org/I99613584","display_name":"National Taipei University","ror":"https://ror.org/03e29r284","country_code":"TW","type":"education","lineage":["https://openalex.org/I99613584"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Yi-Hsuan Tseng","raw_affiliation_strings":["Department of Communication Engineering, National Taipei University, Taiwan","National Taipei University"],"affiliations":[{"raw_affiliation_string":"Department of Communication Engineering, National Taipei University, Taiwan","institution_ids":["https://openalex.org/I99613584"]},{"raw_affiliation_string":"National Taipei University","institution_ids":["https://openalex.org/I99613584"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038923835","display_name":"Yu-Pin Hsu","orcid":"https://orcid.org/0000-0002-7064-646X"},"institutions":[{"id":"https://openalex.org/I99613584","display_name":"National Taipei University","ror":"https://ror.org/03e29r284","country_code":"TW","type":"education","lineage":["https://openalex.org/I99613584"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Pin Hsu","raw_affiliation_strings":["Department of Communication Engineering, National Taipei University, Taiwan","National Taipei University"],"affiliations":[{"raw_affiliation_string":"Department of Communication Engineering, National Taipei University, Taiwan","institution_ids":["https://openalex.org/I99613584"]},{"raw_affiliation_string":"National Taipei University","institution_ids":["https://openalex.org/I99613584"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111824831"],"corresponding_institution_ids":["https://openalex.org/I99613584"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01172164,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1022","last_page":"1026"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","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/T13553","display_name":"Age of Information Optimization","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/T12079","display_name":"IoT Networks and Protocols","score":0.9858999848365784,"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/T10300","display_name":"Congenital Heart Disease Studies","score":0.9685999751091003,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8217034339904785},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.7854694724082947},{"id":"https://openalex.org/keywords/online-algorithm","display_name":"Online algorithm","score":0.7461034059524536},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5706479549407959},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.5618896484375},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4210979640483856},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.4188169240951538},{"id":"https://openalex.org/keywords/energy-cost","display_name":"Energy cost","score":0.41632404923439026},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.39453673362731934},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.38498303294181824},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.25256115198135376},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.19107428193092346},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09738057851791382},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.076744943857193},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07422810792922974}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8217034339904785},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.7854694724082947},{"id":"https://openalex.org/C196921405","wikidata":"https://www.wikidata.org/wiki/Q786431","display_name":"Online algorithm","level":2,"score":0.7461034059524536},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5706479549407959},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.5618896484375},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4210979640483856},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.4188169240951538},{"id":"https://openalex.org/C3019966295","wikidata":"https://www.wikidata.org/wiki/Q1341368","display_name":"Energy cost","level":2,"score":0.41632404923439026},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.39453673362731934},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.38498303294181824},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.25256115198135376},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.19107428193092346},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09738057851791382},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.076744943857193},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07422810792922974},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/isit.2019.8849808","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2019.8849808","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1901.03137","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1901.03137","pdf_url":"https://arxiv.org/pdf/1901.03137","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:2909549770","is_oa":true,"landing_page_url":"https://arxiv.org/abs/1901.03137","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.1901.03137","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1901.03137","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1901.03137","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1901.03137","pdf_url":"https://arxiv.org/pdf/1901.03137","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2909549770.pdf","grobid_xml":"https://content.openalex.org/works/W2909549770.grobid-xml"},"referenced_works_count":16,"referenced_works":["https://openalex.org/W1919404870","https://openalex.org/W1932416753","https://openalex.org/W1993918491","https://openalex.org/W2142339200","https://openalex.org/W2752845512","https://openalex.org/W2791487310","https://openalex.org/W2885608975","https://openalex.org/W2886088418","https://openalex.org/W2887762842","https://openalex.org/W2963230953","https://openalex.org/W2963376941","https://openalex.org/W2963782453","https://openalex.org/W2964065984","https://openalex.org/W2964290621","https://openalex.org/W4206478994","https://openalex.org/W6757945504"],"related_works":["https://openalex.org/W2976086205","https://openalex.org/W2125729686","https://openalex.org/W2975205870","https://openalex.org/W2929633430","https://openalex.org/W2042137961","https://openalex.org/W2359103684","https://openalex.org/W3132249083","https://openalex.org/W2805540741","https://openalex.org/W2401461373","https://openalex.org/W3174190090","https://openalex.org/W2958818036","https://openalex.org/W2187399817","https://openalex.org/W2155681087","https://openalex.org/W2185143170","https://openalex.org/W3011571330","https://openalex.org/W2339189139","https://openalex.org/W2883272608","https://openalex.org/W1979047423","https://openalex.org/W2889938878","https://openalex.org/W1973383586"],"abstract_inverted_index":{"We":[0,138],"consider":[1],"a":[2,6,102,117,155],"mobile":[3,7,82,89,123],"network":[4],"where":[5],"device":[8,21,41,90],"is":[9,42,77,98,158],"running":[10,108],"an":[11,69,151,174],"application":[12,132],"that":[13,140],"requires":[14],"timely":[15,74],"information.":[16,50],"The":[17,34],"information":[18,29,38,56,75],"at":[19,39,160],"the":[20,27,37,40,45,53,64,88,94,109,131,141,147,168],"can":[22,126],"be":[23],"updated":[24],"by":[25,44,57,146,173],"downloading":[26,59,156],"latest":[28],"through":[30],"neighboring":[31],"access":[32],"points.":[33],"freshness":[35],"of":[36,49,55,63,87,93,105,136],"characterized":[43],"recently":[46],"proposed":[47,148],"age":[48,54,152],"However,":[51],"minimizing":[52],"frequent":[58],"increases":[60],"power":[61],"consumption":[62],"device.":[65],"In":[66],"this":[67,113],"context,":[68],"energy-efficient":[70],"scheduling":[71,120,177],"algorithm":[72,121],"for":[73,80,107,122,133],"downloads":[76],"critical,":[78],"especially":[79],"power-limited":[81],"devices.":[83],"Moreover,":[84],"unpredictable":[85],"movement":[86],"causes":[91],"uncertainty":[92],"channel":[95],"dynamics,":[96],"which":[97,125],"even":[99],"non-stationary":[100],"within":[101],"finite":[103],"amount":[104,135],"time":[106],"application.":[110],"Thus,":[111],"in":[112],"paper":[114],"we":[115],"devise":[116],"randomized":[118],"online":[119],"devices,":[124],"move":[127],"arbitrarily":[128],"and":[129,154],"run":[130],"any":[134],"time.":[137],"show":[139],"expected":[142],"total":[143,170],"cost":[144,153,171],"incurred":[145],"algorithm,":[149],"including":[150],"cost,":[157],"(asymptotically)":[159],"most":[161],"e/(e":[162],"-":[163],"1)":[164],"\u2248":[165],"1.58":[166],"times":[167],"minimum":[169],"achieved":[172],"optimal":[175],"offline":[176],"algorithm.":[178]},"counts_by_year":[],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}