{"id":"https://openalex.org/W7162013394","doi":"https://doi.org/10.48550/arxiv.2605.21328","title":"SAOITHE: Sustainable Age-of-Information-Based Timely Status Updating for Hardware-constrained Edge networks","display_name":"SAOITHE: Sustainable Age-of-Information-Based Timely Status Updating for Hardware-constrained Edge networks","publication_year":2026,"publication_date":"2026-05-20","ids":{"openalex":"https://openalex.org/W7162013394","doi":"https://doi.org/10.48550/arxiv.2605.21328"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2605.21328","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.21328","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":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2605.21328","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5136659309","display_name":"Shih-Kai Chou","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chou, Shih-Kai","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014066810","display_name":"Maice Costa","orcid":"https://orcid.org/0000-0002-4616-9384"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Costa, Maice","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136710956","display_name":"Mihael Mohor\u010di\u010d","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mohor\u010di\u010d, Mihael","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5054993601","display_name":"Jernej Hribar","orcid":"https://orcid.org/0000-0002-9446-7917"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hribar, Jernej","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":0.9980999827384949,"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":0.9980999827384949,"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":0.00039999998989515007,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.0003000000142492354,"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/carbon-footprint","display_name":"Carbon footprint","score":0.6916000247001648},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6632999777793884},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5396999716758728},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4083000123500824},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.3837999999523163},{"id":"https://openalex.org/keywords/markov-decision-process","display_name":"Markov decision process","score":0.38109999895095825},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.3727000057697296},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.3589000105857849},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.3490000069141388}],"concepts":[{"id":"https://openalex.org/C2780936489","wikidata":"https://www.wikidata.org/wiki/Q310667","display_name":"Carbon footprint","level":3,"score":0.6916000247001648},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6632999777793884},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6261000037193298},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5396999716758728},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4083000123500824},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.3837999999523163},{"id":"https://openalex.org/C106189395","wikidata":"https://www.wikidata.org/wiki/Q176789","display_name":"Markov decision process","level":3,"score":0.38109999895095825},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.3727000057697296},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.3589000105857849},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.3490000069141388},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.34769999980926514},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.3456999957561493},{"id":"https://openalex.org/C122637931","wikidata":"https://www.wikidata.org/wiki/Q118084","display_name":"Unit (ring theory)","level":2,"score":0.33079999685287476},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.32260000705718994},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.3176000118255615},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.31610000133514404},{"id":"https://openalex.org/C47737302","wikidata":"https://www.wikidata.org/wiki/Q167336","display_name":"Greenhouse gas","level":2,"score":0.31369999051094055},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.31150001287460327},{"id":"https://openalex.org/C552854447","wikidata":"https://www.wikidata.org/wiki/Q131201","display_name":"Sustainable development","level":2,"score":0.30489999055862427},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.29120001196861267},{"id":"https://openalex.org/C66204764","wikidata":"https://www.wikidata.org/wiki/Q219416","display_name":"Sustainability","level":2,"score":0.28760001063346863},{"id":"https://openalex.org/C134560507","wikidata":"https://www.wikidata.org/wiki/Q753291","display_name":"Environmental economics","level":1,"score":0.2797999978065491},{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.27880001068115234},{"id":"https://openalex.org/C2993114420","wikidata":"https://www.wikidata.org/wiki/Q131502","display_name":"Power unit","level":3,"score":0.27489998936653137},{"id":"https://openalex.org/C2982926626","wikidata":"https://www.wikidata.org/wiki/Q1962383","display_name":"Sustainable energy","level":3,"score":0.27250000834465027},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.2703999876976013},{"id":"https://openalex.org/C2984634286","wikidata":"https://www.wikidata.org/wiki/Q1331926","display_name":"Decision process","level":2,"score":0.26930001378059387},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.26570001244544983},{"id":"https://openalex.org/C107327155","wikidata":"https://www.wikidata.org/wiki/Q330268","display_name":"Decision support system","level":2,"score":0.2632000148296356},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.258899986743927},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.2565999925136566}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2605.21328","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.21328","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":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2605.21328","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.21328","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":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"In":[0],"future":[1],"large-scale":[2],"deployments":[3],"of":[4,17,45,56,62],"6G":[5],"and":[6,48,134,166,193,197,201],"beyond":[7],"networks,":[8],"collecting":[9],"timely":[10,102],"information,":[11],"as":[12,78,118],"measured":[13],"by":[14,34],"the":[15,26,29,35,43,49,54,83,169,176,188],"Age":[16],"Information":[18],"(AoI)":[19],"metric,":[20],"is":[21,72,98],"becoming":[22],"increasingly":[23],"important.":[24],"At":[25],"same":[27,84],"time,":[28,69],"environmental":[30],"impact,":[31],"often":[32],"characterized":[33],"resulting":[36],"Carbon":[37,50],"Footprint":[38],"(CF),":[39],"depends":[40],"on":[41,95],"both":[42],"amount":[44,55],"consumed":[46,63],"energy":[47,71,85],"Intensity":[51],"(CI),":[52],"i.e.,":[53],"CO$_2$-equivalent":[57],"emissions":[58],"produced":[59],"per":[60],"unit":[61],"energy.":[64],"Since":[65],"CI":[66,161],"varies":[67],"over":[68],"minimizing":[70,76],"not":[73],"equivalent":[74],"to":[75,129,203],"CF,":[77],"a":[79,90,105,119,150],"status":[80,103,116],"update":[81],"with":[82],"demand":[86],"may":[87],"result":[88],"in":[89,195,205],"different":[91],"carbon":[92],"cost":[93],"depending":[94],"when":[96],"it":[97],"transmitted.":[99],"This":[100],"makes":[101],"updating":[104,117],"nontrivial":[106],"scheduling":[107,152],"problem.":[108],"To":[109],"address":[110],"this":[111],"challenge,":[112],"we":[113],"formulate":[114],"carbon-aware":[115],"constrained":[120],"Markov":[121],"Decision":[122],"Process":[123],"(MDP)":[124],"that":[125,154,172],"minimizes":[126],"AoI":[127,183],"subject":[128],"CF":[130,178],"budget,":[131],"transmission":[132],"duty-cycle,":[133],"channel-capacity":[135],"constraints.":[136],"We":[137],"then":[138],"propose":[139],"Sustainable":[140],"Age-of-Information-Based":[141],"Timely":[142],"Status":[143],"Updating":[144],"for":[145],"Hardware-constrained":[146],"Edge":[147],"networks":[148],"(SAOITHE),":[149],"Whittle-index-based":[151],"solution":[153],"enables":[155],"scalable":[156],"real-time":[157],"scheduling.":[158],"Using":[159],"real-world":[160],"traces":[162],"across":[163],"low-,":[164],"medium-,":[165],"high-CI":[167,206],"regions,":[168,199],"results":[170],"show":[171],"SAOITHE":[173],"remains":[174],"within":[175],"allocated":[177],"budget":[179],"while":[180,208],"achieving":[181],"lower":[182],"than":[184],"baseline":[185],"policies.":[186],"Moreover,":[187],"gains":[189],"are":[190],"around":[191],"25%":[192],"20%":[194],"low-":[196],"medium-CI":[198],"respectively,":[200],"up":[202],"75%":[204],"settings,":[207],"preserving":[209],"scalability.":[210]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-05-22T00:00:00"}