{"id":"https://openalex.org/W4399400249","doi":"https://doi.org/10.1109/tcomm.2024.3409194","title":"Timeliness of Status Update System: The Effect of Parallel Transmission Using Heterogeneous Updating Devices","display_name":"Timeliness of Status Update System: The Effect of Parallel Transmission Using Heterogeneous Updating Devices","publication_year":2024,"publication_date":"2024-06-04","ids":{"openalex":"https://openalex.org/W4399400249","doi":"https://doi.org/10.1109/tcomm.2024.3409194"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2024.3409194","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2024.3409194","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Transactions on Communications","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/A5040907578","display_name":"Zhengchuan Chen","orcid":"https://orcid.org/0000-0002-2289-5621"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhengchuan Chen","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038066207","display_name":"K. Lang","orcid":"https://orcid.org/0009-0002-9109-8850"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kang Lang","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084740578","display_name":"\u039d\u03b9\u03ba\u03cc\u03bb\u03b1\u03bf\u03c2 \u03a0\u03b1\u03c0\u03c0\u03ac\u03c2","orcid":"https://orcid.org/0000-0003-4416-7702"},"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":"Nikolaos Pappas","raw_affiliation_strings":["Department of Computer and Information Science, Link&#x00F6;ping University, Link&#x00F6;ping, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, Link&#x00F6;ping University, Link&#x00F6;ping, Sweden","institution_ids":["https://openalex.org/I102134673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061641468","display_name":"Howard H. Yang","orcid":"https://orcid.org/0000-0002-0256-2416"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Howard H. Yang","raw_affiliation_strings":["Zhejiang University/University of Illinois at Urbana-Champaign Institute, Zhejiang University, Haining, China","Urbana-Champaign Institute, Zhejiang University, Zhejiang University/University of Illinois, Haining, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University/University of Illinois at Urbana-Champaign Institute, Zhejiang University, Haining, China","institution_ids":["https://openalex.org/I76130692","https://openalex.org/I157725225"]},{"raw_affiliation_string":"Urbana-Champaign Institute, Zhejiang University, Zhejiang University/University of Illinois, Haining, China","institution_ids":["https://openalex.org/I76130692","https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100340868","display_name":"Min Wang","orcid":"https://orcid.org/0000-0001-7838-8947"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Wang","raw_affiliation_strings":["School of Optoelectronics Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","Postdoctoral Research Center of Chongqing Key Laboratory of Optoelectronic Information Sensing and Transmission Technology, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Optoelectronics Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"Postdoctoral Research Center of Chongqing Key Laboratory of Optoelectronic Information Sensing and Transmission Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033740734","display_name":"Zhong Tian","orcid":"https://orcid.org/0000-0003-3176-7290"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhong Tian","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030858163","display_name":"Tony Q. S. Quek","orcid":"https://orcid.org/0000-0002-4037-3149"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Tony Q. S. Quek","raw_affiliation_strings":["Singapore University of Technology and Design, Singapore","Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Singapore"],"affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5040907578"],"corresponding_institution_ids":["https://openalex.org/I158842170"],"apc_list":null,"apc_paid":null,"fwci":1.8263,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.85660587,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"72","issue":"11","first_page":"7093","last_page":"7107"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T11993","display_name":"Atomic and Subatomic Physics Research","score":0.9656000137329102,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9376999735832214,"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":0.6315144300460815},{"id":"https://openalex.org/keywords/logarithm","display_name":"Logarithm","score":0.5821595788002014},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.44420403242111206},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36411553621292114},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21126800775527954},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.16003629565238953}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6315144300460815},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.5821595788002014},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.44420403242111206},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36411553621292114},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21126800775527954},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.16003629565238953},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2024.3409194","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2024.3409194","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.6299999952316284,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1919404870","https://openalex.org/W1970679118","https://openalex.org/W1993918491","https://openalex.org/W2066786775","https://openalex.org/W2095323819","https://openalex.org/W2744248483","https://openalex.org/W2797442898","https://openalex.org/W2885608975","https://openalex.org/W2963221555","https://openalex.org/W2963294159","https://openalex.org/W3007715074","https://openalex.org/W3011819904","https://openalex.org/W3021957630","https://openalex.org/W3029672350","https://openalex.org/W3048497287","https://openalex.org/W3096131516","https://openalex.org/W3119693540","https://openalex.org/W3136565895","https://openalex.org/W3137257456","https://openalex.org/W3159312707","https://openalex.org/W3177101833","https://openalex.org/W3181171726","https://openalex.org/W3201228996","https://openalex.org/W4205984110","https://openalex.org/W4214493992","https://openalex.org/W4286377573","https://openalex.org/W4315629592","https://openalex.org/W4318762071","https://openalex.org/W4319988692","https://openalex.org/W4375929259","https://openalex.org/W4376481271","https://openalex.org/W4387869769","https://openalex.org/W4388052898"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Timely":[0],"status":[1,22,37,61,230],"updating":[2,38],"is":[3,25,167],"the":[4,11,21,31,44,53,68,77,96,99,120,127,144,147,151,161,164,171,176,182,191,194,204,218,224],"premise":[5],"of":[6,13,23,33,55,58,146,150,163,175,184,193,198,203,206],"emerging":[7],"interaction-based":[8],"applications":[9],"in":[10,115,155],"Internet":[12],"Things":[14],"(IoT).":[15],"Using":[16,126],"redundant":[17],"devices":[18,66,87,92,109,113,179,200,208],"to":[19,29,40,95,119],"update":[20,62,231],"interest":[24],"a":[26,59,133],"promising":[27],"method":[28],"improve":[30],"timeliness":[32,48],"information.":[34],"However,":[35],"parallel":[36],"leads":[39],"out-of-order":[41],"arrivals":[42],"at":[43],"monitor,":[45],"significantly":[46,222],"challenging":[47],"analysis.":[49,165],"This":[50],"work":[51],"studies":[52],"Age":[54],"Information":[56],"(AoI)":[57],"multi-queue":[60],"system":[63],"where":[64],"multiple":[65],"monitor":[67],"same":[69],"physical":[70],"process.":[71],"Specifically,":[72],"two":[73,153],"systems":[74,154,220],"are":[75,89,111,180],"considered:":[76],"<italic":[78,100,121,227],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[79,101,122,228],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">Basic":[80,123],"System</i>":[81,103,124],",":[82,104],"which":[83,105],"only":[84],"has":[85,213],"type-1":[86,177,207],"that":[88,110,136,169,202,217],"ad":[90],"hoc":[91],"located":[93,114],"close":[94],"source,":[97],"and":[98,139,173],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">Hybrid":[102],"contains":[106],"additional":[107],"type-2":[108,199],"infrastructure-based":[112],"fixed":[116],"points":[117],"compared":[118],".":[125],"Stochastic":[128],"Hybrid":[129],"Systems":[130],"(SHS)":[131],"framework,":[132],"mathematical":[134],"model":[135],"combines":[137],"discrete":[138],"continuous":[140],"dynamics,":[141],"we":[142],"derive":[143],"expressions":[145],"average":[148,185],"AoI":[149,186],"considered":[152],"closed":[156],"form.":[157],"Numerical":[158],"results":[159],"verify":[160],"accuracy":[162],"It":[166,212],"shown":[168],"when":[170],"number":[172,205],"parameters":[174],"devices/type-2":[178],"fixed,":[181],"logarithm":[183,192],"will":[187],"linearly":[188],"decrease":[189],"with":[190],"total":[195],"arrival":[196],"rate":[197],"or":[201],"under":[209],"specific":[210],"condition.":[211],"also":[214],"been":[215],"demonstrated":[216],"proposed":[219],"can":[221],"outperform":[223],"FCFS":[225],"M/M/":[226],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">N</i>":[229],"system.":[232]},"counts_by_year":[{"year":2025,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
