{"id":"https://openalex.org/W7155158651","doi":"https://doi.org/10.1109/jiot.2026.3686554","title":"Deep Sleep Scheduling for Satellite IoT via Simulation-Based Optimization","display_name":"Deep Sleep Scheduling for Satellite IoT via Simulation-Based Optimization","publication_year":2026,"publication_date":"2026-04-22","ids":{"openalex":"https://openalex.org/W7155158651","doi":"https://doi.org/10.1109/jiot.2026.3686554"},"language":null,"primary_location":{"id":"doi:10.1109/jiot.2026.3686554","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2026.3686554","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2602.23788","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5093111572","display_name":"Wanja de Sombre","orcid":"https://orcid.org/0009-0002-2524-3191"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wanja de Sombre","raw_affiliation_strings":["Communications Engineering Laboratory, Technische Universität Darmstadt, Darmstadt, Germany"],"raw_orcid":"https://orcid.org/0009-0002-2524-3191","affiliations":[{"raw_affiliation_string":"Communications Engineering Laboratory, Technische Universität Darmstadt, Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5127836053","display_name":"Monika Tomov\u00e1","orcid":null},"institutions":[{"id":"https://openalex.org/I110757952","display_name":"Slovak University of Technology in Bratislava","ror":"https://ror.org/0561ghm58","country_code":"SK","type":"education","lineage":["https://openalex.org/I110757952"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"Monika Tomov\u00e1","raw_affiliation_strings":["Automotive Innovation Laboratory, Slovak University of Technology, Bratislava, Slovakia"],"raw_orcid":"https://orcid.org/0009-0002-0222-4481","affiliations":[{"raw_affiliation_string":"Automotive Innovation Laboratory, Slovak University of Technology, Bratislava, Slovakia","institution_ids":["https://openalex.org/I110757952"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045411709","display_name":"Marek Galinski","orcid":"https://orcid.org/0000-0001-6622-526X"},"institutions":[{"id":"https://openalex.org/I110757952","display_name":"Slovak University of Technology in Bratislava","ror":"https://ror.org/0561ghm58","country_code":"SK","type":"education","lineage":["https://openalex.org/I110757952"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"Marek Galinski","raw_affiliation_strings":["Automotive Innovation Laboratory, Slovak University of Technology, Bratislava, Slovakia"],"raw_orcid":"https://orcid.org/0000-0001-6622-526X","affiliations":[{"raw_affiliation_string":"Automotive Innovation Laboratory, Slovak University of Technology, Bratislava, Slovakia","institution_ids":["https://openalex.org/I110757952"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040462233","display_name":"Anja Klein","orcid":"https://orcid.org/0000-0002-7626-4470"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Anja Klein","raw_affiliation_strings":["Communications Engineering Laboratory, Technische Universität Darmstadt, Darmstadt, Germany"],"raw_orcid":"https://orcid.org/0000-0002-7626-4470","affiliations":[{"raw_affiliation_string":"Communications Engineering Laboratory, Technische Universität Darmstadt, Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043544023","display_name":"Andrea Ortiz","orcid":"https://orcid.org/0000-0002-6544-1152"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andrea Ortiz","raw_affiliation_strings":["Institute of Telecommunications, Vienna University of Technology, Wien, Austria"],"raw_orcid":"https://orcid.org/0000-0002-6544-1152","affiliations":[{"raw_affiliation_string":"Institute of Telecommunications, Vienna University of Technology, Wien, Austria","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":8.9523,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.97167938,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":"13","issue":"13","first_page":"29830","last_page":"29844"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.3747999966144562,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.3747999966144562,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.0869000032544136,"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/T12449","display_name":"Spacecraft Design and Technology","score":0.08160000294446945,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6396999955177307},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.538100004196167},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.47699999809265137},{"id":"https://openalex.org/keywords/satellite-broadcasting","display_name":"Satellite broadcasting","score":0.3905999958515167},{"id":"https://openalex.org/keywords/job-shop-scheduling","display_name":"Job shop scheduling","score":0.37220001220703125},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.319599986076355}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8241000175476074},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6396999955177307},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.538100004196167},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.48510000109672546},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.47699999809265137},{"id":"https://openalex.org/C2986254709","wikidata":"https://www.wikidata.org/wiki/Q209588","display_name":"Satellite broadcasting","level":3,"score":0.3905999958515167},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.38850000500679016},{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.37220001220703125},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.319599986076355},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.304500013589859},{"id":"https://openalex.org/C106516650","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm design","level":2,"score":0.29429998993873596},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2939999997615814},{"id":"https://openalex.org/C2984822820","wikidata":"https://www.wikidata.org/wiki/Q1123036","display_name":"Processor scheduling","level":3,"score":0.29350000619888306},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.2874999940395355},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.28029999136924744},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.2660999894142151}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jiot.2026.3686554","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2026.3686554","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2602.23788","is_oa":true,"landing_page_url":"https://arxiv.org/abs/2602.23788","pdf_url":"https://arxiv.org/pdf/2602.23788","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2602.23788","is_oa":true,"landing_page_url":"https://arxiv.org/abs/2602.23788","pdf_url":"https://arxiv.org/pdf/2602.23788","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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":[],"awards":[{"id":"https://openalex.org/G7188371991","display_name":null,"funder_award_id":"10.47379/VRG23002","funder_id":"https://openalex.org/F4320321003","funder_display_name":"Vienna Science and Technology Fund"},{"id":"https://openalex.org/G7247946260","display_name":null,"funder_award_id":"10.47379/","funder_id":"https://openalex.org/F4320321003","funder_display_name":"Vienna Science and Technology Fund"}],"funders":[{"id":"https://openalex.org/F4320320875","display_name":"Deutscher Akademischer Austauschdienst","ror":"https://ror.org/039djdh30"},{"id":"https://openalex.org/F4320321003","display_name":"Vienna Science and Technology Fund","ror":"https://ror.org/01f9mc681"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7155158651.pdf","grobid_xml":"https://content.openalex.org/works/W7155158651.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0,153],"Satellite":[1],"Internet":[2],"of":[3,27,79,111,133,159,178,186,230],"Things":[4],"(S-IoT)":[5],"enables":[6],"global":[7],"connectivity":[8],"for":[9],"remote":[10],"sensing":[11],"devices":[12,74],"that":[13,156],"must":[14,188],"operate":[15],"energy-efficiently":[16],"over":[17],"long":[18],"time":[19],"spans.":[20],"We":[21,113,138,192],"consider":[22],"an":[23],"S-IoT":[24,236],"system":[25],"consisting":[26],"a":[28,33,37,45,77,94,108,140,194,245],"sender-receiver":[29],"pair":[30],"connected":[31],"by":[32,107,242,249],"data":[34,100,115,135],"channel":[35,39],"and":[36,40,99,131,144,150,182,214,248],"feedback":[38],"capture":[41],"its":[42,85],"dynamics":[43],"using":[44,197],"Markov":[46,145],"Decision":[47],"Process":[48],"(MDP).":[49],"To":[50],"extend":[51],"battery":[52],"life,":[53],"the":[54,65,89,104,119,160,174,179,183,204,220,227],"sender":[55,90],"has":[56,91],"to":[57,68,92,218],"decide":[58],"on":[59,173,210],"deep-sleep":[60,86,222],"durations.":[61],"Deep-sleep":[62],"scheduling":[63],"is":[64,155],"primary":[66],"lever":[67],"reduce":[69],"energy":[70,97],"consumption,":[71],"since":[72],"sleeping":[73],"consume":[75],"only":[76],"fraction":[78],"their":[80],"idle":[81],"power.":[82],"By":[83],"choosing":[84],"duration":[87],"online,":[88],"find":[93],"trade-off":[95],"between":[96],"consumption":[98],"quality":[101,116],"degradation":[102,117],"at":[103],"receiver,":[105],"captured":[106],"weighted":[109],"sum":[110],"costs.":[112],"quantify":[114],"via":[118],"recently":[120],"introduced":[121],"Goal-Oriented":[122],"Tensor":[123],"(GoT)":[124],"metric,":[125],"which":[126,187],"can":[127],"take":[128],"both":[129,185],"age":[130],"content":[132,157],"delivered":[134],"into":[136],"account.":[137],"assume":[139],"Markovian":[141],"observed":[142,180],"process":[143,181],"channels":[146],"with":[147],"time-varying":[148],"delay":[149],"erasure":[151],"rates.":[152],"challenge":[154],"awareness":[158],"GoT":[161],"metric":[162],"makes":[163],"periodic":[164],"transmissions":[165],"inherently":[166],"inefficient.":[167],"Additionally,":[168],"optimal":[169,221],"sleep":[170],"durations":[171],"depends":[172],"(unknown)":[175],"future":[176,207],"states":[177,208],"channels,":[184],"be":[189],"inferred":[190],"online.":[191],"propose":[193],"novel":[195],"algorithm":[196],"probabilistic":[198],"simulation-based":[199],"optimization":[200],"(PSBO).":[201],"With":[202],"PSBO,":[203],"sensor":[205],"forecasts":[206,217],"based":[209],"estimated":[211],"transition":[212],"probabilities,":[213],"uses":[215],"these":[216],"select":[219],"duration.":[223],"Extensive":[224],"simulations":[225],"demonstrate":[226],"strong":[228],"performance":[229],"PSBO":[231,239],"across":[232],"diverse":[233],"conditions.":[234],"In":[235],"hardware":[237],"experiments,":[238],"reduces":[240],"costs":[241],"59%":[243],"versus":[244,251],"threshold-based":[246],"solution":[247],"89%":[250],"Q-learning.":[252]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-08-29T07:29:34.045763","created_date":"2026-04-23T00:00:00"}