{"id":"https://openalex.org/W4390098242","doi":"https://doi.org/10.23919/wiopt58741.2023.10349824","title":"Exploring the Tradeoff between Age of Information and Synchronization over Broadcast Channels","display_name":"Exploring the Tradeoff between Age of Information and Synchronization over Broadcast Channels","publication_year":2023,"publication_date":"2023-08-24","ids":{"openalex":"https://openalex.org/W4390098242","doi":"https://doi.org/10.23919/wiopt58741.2023.10349824"},"language":"en","primary_location":{"id":"doi:10.23919/wiopt58741.2023.10349824","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/wiopt58741.2023.10349824","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 21st International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5013116570","display_name":"Xujin Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xujin Zhou","raw_affiliation_strings":["Electrical and Computer Engineering The Ohio State University,Columbus,US","Electrical and Computer Engineering The Ohio State University, Columbus, US"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering The Ohio State University,Columbus,US","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Electrical and Computer Engineering The Ohio State University, Columbus, US","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047348004","display_name":"Irem Koprulu","orcid":"https://orcid.org/0000-0002-0919-6471"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Irem Koprulu","raw_affiliation_strings":["Electrical and Computer Engineering The Ohio State University,Columbus,US","Electrical and Computer Engineering The Ohio State University, Columbus, US"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering The Ohio State University,Columbus,US","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Electrical and Computer Engineering The Ohio State University, Columbus, US","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076974020","display_name":"Atilla Ery\u0131lmaz","orcid":"https://orcid.org/0000-0001-5560-5806"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Atilla Eryilmaz","raw_affiliation_strings":["Electrical and Computer Engineering The Ohio State University,Columbus,US","Electrical and Computer Engineering The Ohio State University, Columbus, US"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering The Ohio State University,Columbus,US","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Electrical and Computer Engineering The Ohio State University, Columbus, US","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I52357470"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"302","last_page":"309"},"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":0.992900013923645,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9408000111579895,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.6838136315345764},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6703783869743347},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5775179266929626},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.40865767002105713},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.37806233763694763}],"concepts":[{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.6838136315345764},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6703783869743347},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5775179266929626},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.40865767002105713},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.37806233763694763}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/wiopt58741.2023.10349824","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/wiopt58741.2023.10349824","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 21st International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3405165046","display_name":null,"funder_award_id":"N00014-19-1-2621","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1988298462","https://openalex.org/W1993918491","https://openalex.org/W2024481357","https://openalex.org/W2035490465","https://openalex.org/W2109094293","https://openalex.org/W2146487252","https://openalex.org/W2170239483","https://openalex.org/W2744248483","https://openalex.org/W2796251451","https://openalex.org/W2811385491","https://openalex.org/W2892167295","https://openalex.org/W2895948335","https://openalex.org/W2915644299","https://openalex.org/W2946644546","https://openalex.org/W2947364945","https://openalex.org/W2961618073","https://openalex.org/W2963336322","https://openalex.org/W2994173306","https://openalex.org/W2996238281","https://openalex.org/W2996815539","https://openalex.org/W3048482018","https://openalex.org/W3120652158","https://openalex.org/W3154661073","https://openalex.org/W3184308328","https://openalex.org/W3186255636","https://openalex.org/W4205984110","https://openalex.org/W4206497039","https://openalex.org/W4255848422","https://openalex.org/W4285181815","https://openalex.org/W4287890456"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032","https://openalex.org/W2382290278"],"abstract_inverted_index":{"We":[0,18,140],"consider":[1],"a":[2,8,53,76,124,129],"scenario":[3],"whereby":[4,57],"the":[5,23,28,31,34,38,41,58,85,102,109,147,153],"state":[6],"of":[7,30,40,94,121,149],"common":[9],"source":[10],"is":[11,105],"being":[12],"updated":[13],"at":[14,33],"multiple":[15],"distributed":[16,35],"devices.":[17],"are":[19,112],"particularly":[20],"interested":[21],"in":[22,52],"tradeoff":[24,51],"that":[25,101],"exists":[26],"between":[27,62],"freshness":[29],"updates":[32,42],"devices":[36],"and":[37,72,91,96,108,128,137],"synchrony":[39],"across":[43],"them.":[44],"In":[45],"this":[46,50],"paper,":[47],"we":[48,99],"explore":[49],"wireless":[54],"downlink":[55],"setting":[56],"transmit-ter":[59],"can":[60],"choose":[61],"unicast":[63],"transmissions":[64,74],"(with":[65,75],"given":[66],"success":[67,78],"probabilities)":[68],"to":[69,80,117,145,155],"particular":[70],"users":[71],"broadcast":[73],"smaller":[77],"probability)":[79],"all":[81],"users.":[82],"After":[83],"discussing":[84],"Linear":[86],"Programming":[87],"(LP)-based":[88],"optimal":[89,103],"design":[90,104],"extreme":[92,110],"choices":[93],"\u201calways-unicasting\u201d":[95],"\u201calways-broadcasting\u201d":[97],"poli-cies,":[98],"note":[100],"not":[106],"scalable":[107],"policies":[111],"inefficient.":[113],"This":[114],"motivates":[115],"us":[116],"develop":[118],"two":[119],"classes":[120],"policies,":[122],"namely":[123],"\u201cmixed":[125],"randomized":[126],"policy\u201d":[127],"\u201cfeature-based":[130],"learning":[131],"policy\u201d,":[132],"which":[133],"have":[134],"desirable":[135],"performance":[136,148],"computational-complexity":[138],"characteristics.":[139],"perform":[141],"extensive":[142],"numerical":[143],"studies":[144],"compare":[146],"these":[150],"designs":[151],"over":[152],"benchmarks":[154],"reveal":[156],"their":[157],"gains.":[158]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
