{"id":"https://openalex.org/W4379528734","doi":"https://doi.org/10.1109/lcomm.2023.3283279","title":"Service Rate Allocation for Age of Information Minimization in a Dual-Sensor Monitor System","display_name":"Service Rate Allocation for Age of Information Minimization in a Dual-Sensor Monitor System","publication_year":2023,"publication_date":"2023-06-07","ids":{"openalex":"https://openalex.org/W4379528734","doi":"https://doi.org/10.1109/lcomm.2023.3283279"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2023.3283279","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2023.3283279","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"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 Communications Letters","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/A5068953745","display_name":"Yunjian Jia","orcid":"https://orcid.org/0000-0002-6404-0947"},"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":"Yunjian Jia","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/A5101694791","display_name":"Jianwen Jiang","orcid":"https://orcid.org/0000-0003-3745-1254"},"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":"Jianwen Jiang","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/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":false,"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/A5100340868","display_name":"Min Wang","orcid":"https://orcid.org/0000-0001-7838-8947"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]},{"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":["Chongqing Key Laboratory of Optoelectronic Information Sensing and Transmission Technology, Postdoctoral Research Center, Chongqing University of Posts and Telecommunications, Chongqing, China","Guangxi Wireless Broadband Communication and Signal Processing Key Laboratory, Guilin University of Electronic Technology, Guilin, China"],"affiliations":[{"raw_affiliation_string":"Chongqing Key Laboratory of Optoelectronic Information Sensing and Transmission Technology, Postdoctoral Research Center, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"Guangxi Wireless Broadband Communication and Signal Processing Key Laboratory, Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]},{"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":["Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5068953745"],"corresponding_institution_ids":["https://openalex.org/I158842170"],"apc_list":null,"apc_paid":null,"fwci":0.6019,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.66975298,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"27","issue":"8","first_page":"2113","last_page":"2117"},"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/T10300","display_name":"Congenital Heart Disease Studies","score":0.9714999794960022,"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"}},{"id":"https://openalex.org/T12067","display_name":"Renal and Vascular Pathologies","score":0.9205999970436096,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/minification","display_name":"Minification","score":0.7363128066062927},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6986110210418701},{"id":"https://openalex.org/keywords/bisection-method","display_name":"Bisection method","score":0.6370980143547058},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.5894230604171753},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5828968286514282},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.5339552164077759},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5298312306404114},{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.4983494281768799},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.440733939409256},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.41624295711517334},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3549322783946991},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.21689659357070923},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1683652400970459}],"concepts":[{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.7363128066062927},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6986110210418701},{"id":"https://openalex.org/C157544257","wikidata":"https://www.wikidata.org/wiki/Q866300","display_name":"Bisection method","level":2,"score":0.6370980143547058},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.5894230604171753},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5828968286514282},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.5339552164077759},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5298312306404114},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.4983494281768799},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.440733939409256},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.41624295711517334},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3549322783946991},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.21689659357070923},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1683652400970459},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2023.3283279","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2023.3283279","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1413043373","display_name":null,"funder_award_id":"62271092","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3356429182","display_name":null,"funder_award_id":"61971077","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G718192130","display_name":null,"funder_award_id":"62001074","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8067173641","display_name":null,"funder_award_id":"2023CDJXY-037","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1539841317","https://openalex.org/W2095323819","https://openalex.org/W2885608975","https://openalex.org/W2889679132","https://openalex.org/W2908558272","https://openalex.org/W2909609033","https://openalex.org/W2949681263","https://openalex.org/W2962995513","https://openalex.org/W2963294159","https://openalex.org/W2972133898","https://openalex.org/W2976143718","https://openalex.org/W2982702729","https://openalex.org/W3005571452","https://openalex.org/W3029672350","https://openalex.org/W3045691155","https://openalex.org/W3048482018","https://openalex.org/W3096131516","https://openalex.org/W3177101833","https://openalex.org/W4205397442","https://openalex.org/W4214493992","https://openalex.org/W4352977267"],"related_works":["https://openalex.org/W2577097539","https://openalex.org/W2329494729","https://openalex.org/W1606060475","https://openalex.org/W3112697985","https://openalex.org/W4295096927","https://openalex.org/W2044774474","https://openalex.org/W3198782221","https://openalex.org/W1975289146","https://openalex.org/W2019732913","https://openalex.org/W2350926482"],"abstract_inverted_index":{"This":[0],"work":[1],"investigates":[2],"the":[3,39,49,52,69,75,78,112,126,129,134],"service":[4,57,60,116],"rate":[5,61,117],"allocation":[6],"(SRA)":[7],"for":[8],"age":[9],"of":[10,24,38,74,128],"information":[11],"(AoI)":[12],"minimization":[13],"in":[14,89,132],"a":[15,28,44,86,90,102],"dual-sensor":[16],"monitor":[17,30,53,119],"system":[18],"where":[19,109],"two":[20,25,40,76],"sensors":[21,33],"update":[22],"status":[23],"processes":[26,41],"to":[27,51,63,85,118],"common":[29],"collaboratively.":[31],"Both":[32],"sample":[34],"and":[35,47],"generate":[36],"updates":[37,50],"by":[42,98],"following":[43],"zero-wait":[45],"discipline":[46],"transmit":[48],"with":[54,114],"exponentially":[55],"distributed":[56],"times":[58],"using":[59],"allocated":[62],"each":[64],"process.":[65,122],"Aiming":[66],"at":[67],"minimizing":[68],"maximal":[70],"peak":[71],"(average)":[72],"AoI":[73],"processes,":[77],"optimal":[79,135],"SRA":[80,105],"problem":[81],"is":[82,106],"boiled":[83],"down":[84],"one-dimensional":[87],"search":[88],"short":[91],"interval,":[92],"which":[93],"can":[94],"be":[95],"quickly":[96],"found":[97],"bisection":[99],"method.":[100],"Accordingly,":[101],"closed-form":[103],"suboptimal":[104,130],"also":[107],"proposed,":[108],"it":[110],"requires":[111],"sensor":[113],"less":[115],"only":[120],"one":[121],"Numerical":[123],"results":[124],"validate":[125],"effectiveness":[127],"scheme":[131],"achieving":[133],"AoI.":[136]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}