{"id":"https://openalex.org/W4206599686","doi":"https://doi.org/10.1109/comcomap53641.2021.9652918","title":"Age-based Scheduling in Internet of Things with Bursty Traffic over Time Varying Channels","display_name":"Age-based Scheduling in Internet of Things with Bursty Traffic over Time Varying Channels","publication_year":2021,"publication_date":"2021-11-26","ids":{"openalex":"https://openalex.org/W4206599686","doi":"https://doi.org/10.1109/comcomap53641.2021.9652918"},"language":"en","primary_location":{"id":"doi:10.1109/comcomap53641.2021.9652918","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comcomap53641.2021.9652918","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Computing, Communications and IoT Applications (ComComAp)","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/A5069098792","display_name":"Binwei Yan","orcid":null},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Binwei Yan","raw_affiliation_strings":["School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100709597","display_name":"Xijun Wang","orcid":"https://orcid.org/0000-0003-3504-9763"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xijun Wang","raw_affiliation_strings":["School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102000680","display_name":"Chao Xu","orcid":"https://orcid.org/0000-0002-2793-0350"},"institutions":[{"id":"https://openalex.org/I89652312","display_name":"Northwest A&F University","ror":"https://ror.org/0051rme32","country_code":"CN","type":"education","lineage":["https://openalex.org/I89652312"]},{"id":"https://openalex.org/I4210118659","display_name":"The Northwest School","ror":"https://ror.org/024bajv16","country_code":"US","type":"education","lineage":["https://openalex.org/I4210118659"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Chao Xu","raw_affiliation_strings":["School of Information Engineering, Northwest A&F University, Yangling, Shaanxi, China","F University, Yangling, Shaanxi, China","School of Information Engineering, Northwest A&#x0026"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Northwest A&F University, Yangling, Shaanxi, China","institution_ids":["https://openalex.org/I89652312"]},{"raw_affiliation_string":"F University, Yangling, Shaanxi, China","institution_ids":["https://openalex.org/I89652312"]},{"raw_affiliation_string":"School of Information Engineering, Northwest A&#x0026","institution_ids":["https://openalex.org/I4210118659"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032067597","display_name":"Xinghua Sun","orcid":"https://orcid.org/0000-0003-0621-1469"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinghua Sun","raw_affiliation_strings":["School of Electronics and Communication Engineering, Sun Yat-sen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5069098792"],"corresponding_institution_ids":["https://openalex.org/I157773358"],"apc_list":null,"apc_paid":null,"fwci":0.1528,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.54331924,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"242","last_page":"247"},"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":0.9769999980926514,"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":0.9624999761581421,"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":0.8270927667617798},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6579916477203369},{"id":"https://openalex.org/keywords/partially-observable-markov-decision-process","display_name":"Partially observable Markov decision process","score":0.6068620681762695},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5461794137954712},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5448520183563232},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.5321903228759766},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5045386552810669},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.4936886727809906},{"id":"https://openalex.org/keywords/markov-decision-process","display_name":"Markov decision process","score":0.49070870876312256},{"id":"https://openalex.org/keywords/performance-metric","display_name":"Performance metric","score":0.4820202589035034},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.459328830242157},{"id":"https://openalex.org/keywords/information-age","display_name":"Information Age","score":0.4382556974887848},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.4335261285305023},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.42807066440582275},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.41596606373786926},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.40973758697509766},{"id":"https://openalex.org/keywords/markov-model","display_name":"Markov model","score":0.2936117649078369},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.16976070404052734},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.1452573835849762},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.12288394570350647}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8270927667617798},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6579916477203369},{"id":"https://openalex.org/C17098449","wikidata":"https://www.wikidata.org/wiki/Q176814","display_name":"Partially observable Markov decision process","level":4,"score":0.6068620681762695},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5461794137954712},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5448520183563232},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.5321903228759766},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5045386552810669},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.4936886727809906},{"id":"https://openalex.org/C106189395","wikidata":"https://www.wikidata.org/wiki/Q176789","display_name":"Markov decision process","level":3,"score":0.49070870876312256},{"id":"https://openalex.org/C2780898871","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Performance metric","level":2,"score":0.4820202589035034},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.459328830242157},{"id":"https://openalex.org/C91093795","wikidata":"https://www.wikidata.org/wiki/Q956129","display_name":"Information Age","level":2,"score":0.4382556974887848},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.4335261285305023},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.42807066440582275},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.41596606373786926},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.40973758697509766},{"id":"https://openalex.org/C163836022","wikidata":"https://www.wikidata.org/wiki/Q6771326","display_name":"Markov model","level":3,"score":0.2936117649078369},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.16976070404052734},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.1452573835849762},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.12288394570350647},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/comcomap53641.2021.9652918","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comcomap53641.2021.9652918","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Computing, Communications and IoT Applications (ComComAp)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.7300000190734863}],"awards":[{"id":"https://openalex.org/G5091383168","display_name":null,"funder_award_id":"2452017560","funder_id":"https://openalex.org/F4320334997","funder_display_name":"Chinese Universities Scientific Fund"}],"funders":[{"id":"https://openalex.org/F4320334997","display_name":"Chinese Universities Scientific Fund","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1993918491","https://openalex.org/W2064675550","https://openalex.org/W2121092017","https://openalex.org/W2145339207","https://openalex.org/W2969447045","https://openalex.org/W2979846753","https://openalex.org/W2995433474","https://openalex.org/W3010727161","https://openalex.org/W3111412729","https://openalex.org/W3118592785","https://openalex.org/W3132341739","https://openalex.org/W3178503712","https://openalex.org/W3189287126","https://openalex.org/W3197912532","https://openalex.org/W3211245791","https://openalex.org/W6677939520","https://openalex.org/W6787090175","https://openalex.org/W6787800651"],"related_works":["https://openalex.org/W2096013579","https://openalex.org/W52153049","https://openalex.org/W1760611253","https://openalex.org/W1515117609","https://openalex.org/W1589140671","https://openalex.org/W4323315247","https://openalex.org/W2294884454","https://openalex.org/W3169161914","https://openalex.org/W4321379664","https://openalex.org/W2211790881"],"abstract_inverted_index":{"In":[0],"this":[1,89],"paper,":[2],"we":[3,87,121],"investigate":[4],"timely":[5],"status":[6,23],"update":[7],"in":[8,100],"the":[9,26,46,50,62,70,73,77,85,101,104,151,154],"Internet":[10],"of":[11,39,66,83,137],"Things":[12],"(IoT),":[13],"where":[14],"multiple":[15],"IoT":[16],"devices":[17,68],"with":[18],"bursty":[19],"traffic":[20],"send":[21],"fresh":[22],"updates":[24],"to":[25,44,55],"access":[27],"point":[28],"(AP)":[29],"over":[30],"time":[31],"varying":[32],"channels.":[33],"A":[34],"recently":[35],"emerging":[36],"metric,":[37],"age":[38],"information":[40,47],"(AoI),":[41],"is":[42,54,134],"adopted":[43],"quantify":[45],"freshness":[48],"at":[49,69],"AP.":[51,71],"Our":[52],"goal":[53],"design":[56],"a":[57,92,119,124,135],"scheduling":[58,125],"policy":[59,156],"that":[60,150],"minimizes":[61],"long-run":[63],"average":[64],"AoI":[65],"all":[67,84],"As":[72],"AP":[74],"cannot":[75],"observe":[76],"buffer":[78],"state":[79,82,113],"and":[80,111,141],"channel":[81,112],"devices,":[86],"formulate":[88],"problem":[90],"as":[91],"partially":[93],"observable":[94],"Markov":[95],"decision":[96],"process":[97],"(POMDP).":[98],"Moreover,":[99],"practical":[102],"scenario,":[103],"environment":[105],"dynamics,":[106],"including":[107],"packet":[108],"arrival":[109],"rate":[110],"transition":[114],"probabilities,":[115],"are":[116],"not":[117],"known":[118],"priori,":[120],"thus":[122],"propose":[123],"algorithm":[126],"based":[127],"on":[128],"deep":[129,138],"recurrent":[130],"Q-Network":[131],"(DRQN),":[132],"which":[133],"combination":[136],"Q-learning":[139],"(DQN)":[140],"long-short":[142],"term":[143],"memory":[144],"(LSTM).":[145],"The":[146],"simulation":[147],"results":[148],"show":[149],"DRQN":[152],"outperforms":[153],"benchmark":[155],"significantly.":[157]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}