{"id":"https://openalex.org/W3135458049","doi":"https://doi.org/10.1109/jiot.2021.3063435","title":"Optimizing the Energy-Latency Tradeoff in NB-IoT With PSM and eDRX","display_name":"Optimizing the Energy-Latency Tradeoff in NB-IoT With PSM and eDRX","publication_year":2021,"publication_date":"2021-03-03","ids":{"openalex":"https://openalex.org/W3135458049","doi":"https://doi.org/10.1109/jiot.2021.3063435","mag":"3135458049"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2021.3063435","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2021.3063435","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":["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/A5011852002","display_name":"Ashish Kumar Sultania","orcid":"https://orcid.org/0000-0002-5268-0808"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Ashish Kumar Sultania","raw_affiliation_strings":["imec, University of Antwerp, Antwerp, Belgium"],"affiliations":[{"raw_affiliation_string":"imec, University of Antwerp, Antwerp, Belgium","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003934781","display_name":"Chris Blondia","orcid":"https://orcid.org/0000-0003-2194-9728"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Chris Blondia","raw_affiliation_strings":["imec, University of Antwerp, Antwerp, Belgium"],"affiliations":[{"raw_affiliation_string":"imec, University of Antwerp, Antwerp, Belgium","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047378679","display_name":"Jeroen Famaey","orcid":"https://orcid.org/0000-0002-3587-1354"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jeroen Famaey","raw_affiliation_strings":["imec, University of Antwerp, Antwerp, Belgium"],"affiliations":[{"raw_affiliation_string":"imec, University of Antwerp, Antwerp, Belgium","institution_ids":["https://openalex.org/I149213910"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011852002"],"corresponding_institution_ids":["https://openalex.org/I149213910"],"apc_list":null,"apc_paid":null,"fwci":2.206,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.87779986,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"8","issue":"15","first_page":"12436","last_page":"12454"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9998999834060669,"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":0.998199999332428,"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/T12222","display_name":"IoT-based Smart Home Systems","score":0.9836000204086304,"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/computer-science","display_name":"Computer science","score":0.816183865070343},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.6170892715454102},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.5127187967300415},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5113992094993591},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.457922101020813},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4496062099933624},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3160649240016937},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23668283224105835},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09400069713592529}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.816183865070343},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.6170892715454102},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.5127187967300415},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5113992094993591},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.457922101020813},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4496062099933624},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3160649240016937},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23668283224105835},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09400069713592529},{"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/jiot.2021.3063435","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2021.3063435","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:c:irua:176007","is_oa":false,"landing_page_url":"https://hdl.handle.net/10067/1760070151162165141","pdf_url":null,"source":{"id":"https://openalex.org/S4306401849","display_name":"Institutional Repository University of Antwerp (University of Antwerp)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149213910","host_organization_name":"University of Antwerp","host_organization_lineage":["https://openalex.org/I149213910"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8299999833106995,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G6025351750","display_name":null,"funder_award_id":"S004017N","funder_id":"https://openalex.org/F4320321730","funder_display_name":"Fonds Wetenschappelijk Onderzoek"},{"id":"https://openalex.org/G6475019581","display_name":null,"funder_award_id":"GOB7915N","funder_id":"https://openalex.org/F4320321730","funder_display_name":"Fonds Wetenschappelijk Onderzoek"}],"funders":[{"id":"https://openalex.org/F4320321730","display_name":"Fonds Wetenschappelijk Onderzoek","ror":"https://ror.org/03qtxy027"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2011021747","https://openalex.org/W2596324967","https://openalex.org/W2747219950","https://openalex.org/W2753481278","https://openalex.org/W2753726927","https://openalex.org/W2774548103","https://openalex.org/W2775869941","https://openalex.org/W2782095701","https://openalex.org/W2793121051","https://openalex.org/W2883825880","https://openalex.org/W2906219485","https://openalex.org/W2918091206","https://openalex.org/W2918970469","https://openalex.org/W2922132264","https://openalex.org/W2954007679","https://openalex.org/W2963493444","https://openalex.org/W2981769622","https://openalex.org/W3016068582","https://openalex.org/W3104912275","https://openalex.org/W6775552369"],"related_works":["https://openalex.org/W4245926026","https://openalex.org/W4311097251","https://openalex.org/W2586548817","https://openalex.org/W2625093826","https://openalex.org/W4200598720","https://openalex.org/W2921026492","https://openalex.org/W4247463117","https://openalex.org/W4361251261","https://openalex.org/W179829755","https://openalex.org/W2160834655"],"abstract_inverted_index":{"Narrowband":[0],"Internet":[1],"of":[2,8,85,96,100,126,129,160,172,185,198,222,240],"Things":[3],"(NB-IoT)":[4],"is":[5,164,168],"becoming":[6],"one":[7],"the":[9,44,80,94,97,101,104,118,136,143,173,177,191,211,216,241],"most":[10],"promising":[11],"low-power":[12],"wide":[13],"area":[14],"(LPWA)":[15],"networking":[16],"technologies.":[17],"It":[18],"can":[19,108],"support":[20],"more":[21,199],"than":[22,200],"50":[23],"000":[24],"devices":[25,87],"within":[26],"a":[27,48,74,124],"cell":[28],"using":[29,88],"licensed":[30],"spectrum.":[31],"NB-IoT":[32,55,86],"provides":[33],"low":[34],"energy":[35,161],"consumption,":[36],"reliable":[37],"connectivity":[38],"and":[39,66,83,90,162,176,205,224],"deep":[40],"indoor":[41],"coverage":[42],"for":[43,51,202,227],"device,":[45],"making":[46],"it":[47],"good":[49],"candidate":[50],"IoT":[52,229],"use":[53,210,230],"cases.":[54],"introduces":[56],"two":[57],"novel":[58],"energy-saving":[59],"techniques,":[60],"namely,":[61],"extended":[62],"discontinuous":[63],"reception":[64],"(eDRX)":[65],"power":[67,81,203,225],"saving":[68],"mode":[69],"(PSM).":[70],"This":[71],"article":[72],"presents":[73],"Markov":[75,102],"chain":[76],"model":[77,137,167,193,212],"to":[78,138,148,213],"evaluate":[79],"consumption":[82,204,226],"latency":[84,122,163,223],"PSM":[89],"eDRX.":[91],"By":[92],"exploiting":[93],"characteristics":[95],"steady-state":[98,107],"distribution":[99],"chain,":[103],"probabilities":[105],"in":[106,158,220],"be":[109],"obtained":[110,141],"explicitly.":[111],"Based":[112],"on":[113,237],"these":[114,130],"probabilities,":[115],"we":[116,209],"calculate":[117],"system":[119],"downlink":[120],"(DL)":[121],"as":[123],"function":[125],"different":[127,233],"timers":[128],"power-saving":[131],"features.":[132],"We":[133],"also":[134],"compare":[135],"simulation":[139],"results":[140,153,188],"from":[142],"ns-3":[144],"event-based":[145],"network":[146],"simulator,":[147],"determine":[149,215],"its":[150,156],"accuracy.":[151],"The":[152,187],"show":[154,189],"that":[155,190],"performance":[157],"terms":[159,221],"comparable.":[165],"Our":[166],"accurate":[169],"with":[170,232],"consideration":[171],"protocol":[174],"details":[175],"new":[178],"radio":[179],"resource":[180],"control":[181],"(RRC)":[182],"Idle":[183],"features":[184],"NB-IoT.":[186],"analytical":[192],"achieves":[194],"an":[195],"average":[196],"accuracy":[197],"91%":[201],"DL":[206],"latency.":[207],"Lastly,":[208],"automatically":[214],"optimal":[217],"parameter":[218],"set":[219],"various":[228],"cases":[231],"traffic":[234],"requirements,":[235],"based":[236],"multiobjective":[238],"analysis":[239],"Pareto":[242],"front.":[243]},"counts_by_year":[{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
