{"id":"https://openalex.org/W7138873048","doi":"https://doi.org/10.1109/globecom59602.2025.11432279","title":"Information Age and Correctness for Energy Harvesting Devices with Random Access","display_name":"Information Age and Correctness for Energy Harvesting Devices with Random Access","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W7138873048","doi":"https://doi.org/10.1109/globecom59602.2025.11432279"},"language":"en","primary_location":{"id":"doi:10.1109/globecom59602.2025.11432279","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11432279","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5125391845","display_name":"Khac-Hoang Ngo","orcid":null},"institutions":[{"id":"https://openalex.org/I102134673","display_name":"Link\u00f6ping University","ror":"https://ror.org/05ynxx418","country_code":"SE","type":"education","lineage":["https://openalex.org/I102134673"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Khac-Hoang Ngo","raw_affiliation_strings":["Link&#x00F6;ping University,Department of Electrical Engineering,Link&#x00F6;ping,Sweden,58183"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Link&#x00F6;ping University,Department of Electrical Engineering,Link&#x00F6;ping,Sweden,58183","institution_ids":["https://openalex.org/I102134673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045561406","display_name":"Giuseppe Durisi","orcid":"https://orcid.org/0000-0002-3941-4038"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Giuseppe Durisi","raw_affiliation_strings":["Chalmers University of Technology,Department of Electrical Engineering,Gothenburg,Sweden,41296"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chalmers University of Technology,Department of Electrical Engineering,Gothenburg,Sweden,41296","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5129990956","display_name":"Petar Popovski","orcid":null},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Petar Popovski","raw_affiliation_strings":["Aalborg University,Department of Electronic Systems,Aalborg &#x00D8;st,Denmark,9220"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aalborg University,Department of Electronic Systems,Aalborg &#x00D8;st,Denmark,9220","institution_ids":["https://openalex.org/I891191580"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9692,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.84414606,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"5411","last_page":"5416"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":0.5414999723434448,"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":0.5414999723434448,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.41179999709129333,"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/T12238","display_name":"Green IT and Sustainability","score":0.006200000178068876,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.569599986076355},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.5085999965667725},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.427700012922287},{"id":"https://openalex.org/keywords/information-age","display_name":"Information Age","score":0.36579999327659607},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.3208000063896179},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.31139999628067017}],"concepts":[{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.569599986076355},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5687000155448914},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.5085999965667725},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.427700012922287},{"id":"https://openalex.org/C91093795","wikidata":"https://www.wikidata.org/wiki/Q956129","display_name":"Information Age","level":2,"score":0.36579999327659607},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.3208000063896179},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.31139999628067017},{"id":"https://openalex.org/C180198813","wikidata":"https://www.wikidata.org/wiki/Q121182","display_name":"Information system","level":2,"score":0.2793999910354614},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27079999446868896},{"id":"https://openalex.org/C2983568541","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Information transmission","level":2,"score":0.26899999380111694},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.26440000534057617},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.2621000111103058},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.25130000710487366}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/globecom59602.2025.11432279","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11432279","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/62a92456-18e9-4621-b75e-8bbfeac0d0de","is_oa":false,"landing_page_url":"https://vbn.aau.dk/da/publications/62a92456-18e9-4621-b75e-8bbfeac0d0de","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Ngo, K-H, Durisi, G & Popovski, P 2025, Information Age and Correctness for Energy Harvesting Devices with Random Access. in GLOBECOM 2025 - 2025 IEEE Global Communications Conference., 11432279, IEEE (Institute of Electrical and Electronics Engineers), Proceedings - IEEE Global Communications Conference, GLOBECOM, pp. 5411-5416, 2025 IEEE Global Communications Conference (GLOBECOM), Taipei, Taiwan, Province of China, 08/12/2025. https://doi.org/10.1109/GLOBECOM59602.2025.11432279","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8074098229408264}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1690078257","https://openalex.org/W1968661925","https://openalex.org/W2104250954","https://openalex.org/W2607275602","https://openalex.org/W2741153266","https://openalex.org/W2993095415","https://openalex.org/W3022525074","https://openalex.org/W3041291604","https://openalex.org/W3137257456","https://openalex.org/W3180974649","https://openalex.org/W4386250055","https://openalex.org/W4387870579","https://openalex.org/W4392581052","https://openalex.org/W4393379844","https://openalex.org/W4395069505","https://openalex.org/W4402157032","https://openalex.org/W4410266072","https://openalex.org/W7080224600","https://openalex.org/W7138873048"],"related_works":[],"abstract_inverted_index":{"We":[0,66],"investigate":[1],"accuracy":[2],"and":[3,20,70,93],"freshness":[4],"of":[5,12,38,55,62,82,113,138],"status":[6],"updates":[7],"from":[8],"a":[9,30,39,49,103,121,135,140],"large":[10],"number":[11],"energy-harvesting":[13],"devices":[14],"that":[15,44],"monitor":[16],"two-state":[17],"Markov":[18],"processes":[19],"access":[21],"the":[22,35,74,80,84,89,99,114,129],"medium":[23],"using":[24],"slotted":[25],"ALOHA":[26],"without":[27],"feedback.":[28],"Using":[29],"Markovian":[31],"framework,":[32],"we":[33],"analyze":[34],"average":[36,75,100,130],"value":[37],"generic":[40],"state-dependent":[41],"penalty":[42,64,105,123,131],"function":[43,106],"grows":[45],"whenever":[46],"there":[47],"is":[48,59,117],"state":[50,91,142],"estimation":[51],"error.":[52],"The":[53],"age":[54],"incorrect":[56],"information":[57],"(AoII)":[58],"an":[60,68],"example":[61],"such":[63],"function.":[65],"propose":[67],"accurate":[69],"easy-to-compute":[71],"approximation":[72],"for":[73],"penalty.":[76,101],"Numerical":[77],"results":[78],"show":[79],"benefits":[81],"optimizing":[83],"transmission":[85],"probabilities":[86],"according":[87],"to":[88,97],"process":[90,115],"transitions":[92],"current":[94],"battery":[95],"levels":[96],"minimize":[98],"Minimizing":[102],"state-independent":[104],"can":[107],"be":[108],"highly":[109],"suboptimal":[110],"when":[111],"one":[112],"states":[116],"critical,":[118],"i.e.,":[119],"entails":[120],"high":[122],"if":[124],"wrongly":[125],"estimated.":[126],"Furthermore,":[127],"minimizing":[128],"does":[132],"not":[133],"guarantee":[134],"low":[136],"probability":[137],"misdetecting":[139],"critical":[141],"period.":[143]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2026-03-20T00:00:00"}
