{"id":"https://openalex.org/W2963976574","doi":"https://doi.org/10.1109/isit.2017.8006544","title":"Status updates over unreliable multiaccess channels","display_name":"Status updates over unreliable multiaccess channels","publication_year":2017,"publication_date":"2017-06-01","ids":{"openalex":"https://openalex.org/W2963976574","doi":"https://doi.org/10.1109/isit.2017.8006544","mag":"2963976574"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2017.8006544","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2017.8006544","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Symposium on Information Theory (ISIT)","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/A5022958415","display_name":"Roy D. Yates","orcid":"https://orcid.org/0000-0003-4333-6607"},"institutions":[{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]},{"id":"https://openalex.org/I119939252","display_name":"Indraprastha Institute of Information Technology Delhi","ror":"https://ror.org/03vfp4g33","country_code":"IN","type":"education","lineage":["https://openalex.org/I119939252"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Roy D. Yates","raw_affiliation_strings":["Wireless Systems Lab, IIIT, Delhi"],"affiliations":[{"raw_affiliation_string":"Wireless Systems Lab, IIIT, Delhi","institution_ids":["https://openalex.org/I119939252","https://openalex.org/I68891433"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086530852","display_name":"Sanjit K. Kaul","orcid":"https://orcid.org/0000-0001-5867-8584"},"institutions":[{"id":"https://openalex.org/I4210096112","display_name":"Rutgers Sexual and Reproductive Health and Rights","ror":"https://ror.org/00rcvgx40","country_code":"NL","type":"other","lineage":["https://openalex.org/I4210096112"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Sanjit K. Kaul","raw_affiliation_strings":["ECE Dept., Rutgers University"],"affiliations":[{"raw_affiliation_string":"ECE Dept., Rutgers University","institution_ids":["https://openalex.org/I4210096112"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5022958415"],"corresponding_institution_ids":["https://openalex.org/I119939252","https://openalex.org/I68891433"],"apc_list":null,"apc_paid":null,"fwci":22.1134,"has_fulltext":false,"cited_by_count":277,"citation_normalized_percentile":{"value":0.99560826,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"331","last_page":"335"},"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":0.9804999828338623,"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/T11993","display_name":"Atomic and Subatomic Physics Research","score":0.9732999801635742,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.8449611663818359},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7880370020866394},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.7021857500076294},{"id":"https://openalex.org/keywords/aloha","display_name":"Aloha","score":0.6522448658943176},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.6417548060417175},{"id":"https://openalex.org/keywords/sink","display_name":"Sink (geography)","score":0.628569483757019},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5958240032196045},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4969482719898224},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.46901267766952515},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17655426263809204},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.16801196336746216},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08040076494216919}],"concepts":[{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.8449611663818359},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7880370020866394},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.7021857500076294},{"id":"https://openalex.org/C2776398200","wikidata":"https://www.wikidata.org/wiki/Q508880","display_name":"Aloha","level":4,"score":0.6522448658943176},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.6417548060417175},{"id":"https://openalex.org/C143050476","wikidata":"https://www.wikidata.org/wiki/Q194502","display_name":"Sink (geography)","level":2,"score":0.628569483757019},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5958240032196045},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4969482719898224},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.46901267766952515},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17655426263809204},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.16801196336746216},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08040076494216919},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit.2017.8006544","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2017.8006544","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6800000071525574,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1640967807","https://openalex.org/W1677318746","https://openalex.org/W1919404870","https://openalex.org/W1932416753","https://openalex.org/W1970679118","https://openalex.org/W2069417241","https://openalex.org/W2069689609","https://openalex.org/W2095323819","https://openalex.org/W2146487252","https://openalex.org/W2277339892","https://openalex.org/W2345637103","https://openalex.org/W2483031468","https://openalex.org/W2588468001","https://openalex.org/W2963696760","https://openalex.org/W2963976574","https://openalex.org/W6637169243"],"related_works":["https://openalex.org/W3107043459","https://openalex.org/W2969459099","https://openalex.org/W2149259164","https://openalex.org/W3021761736","https://openalex.org/W825816109","https://openalex.org/W4296581078","https://openalex.org/W2612817832","https://openalex.org/W2139801379","https://openalex.org/W2054132521","https://openalex.org/W2112863011"],"abstract_inverted_index":{"Applications":[0],"like":[1],"environmental":[2],"sensing,":[3,8],"and":[4,6,52,67,73,84,92,103,162],"health":[5],"activity":[7],"are":[9,76],"supported":[10],"by":[11,114,204],"networks":[12,41],"of":[13,39,154,177,207],"devices":[14],"(nodes)":[15],"that":[16,34,49,166,193,201],"send":[17,45],"periodic":[18],"packet":[19,110],"transmissions":[20],"over":[21],"the":[22,36,43,71,74,115,152,170,175,188],"wireless":[23],"channel":[24,66,129],"to":[25,127,199,212],"a":[26,57,63,108,120,143,159,205],"sink":[27,75],"node.":[28],"We":[29,88,172,191],"look":[30],"at":[31,164,169],"simple":[32],"abstractions":[33],"capture":[35],"following":[37],"commonalities":[38],"such":[40],"(a)":[42],"nodes":[44,72,100,185],"periodically":[46],"sensed":[47],"information":[48,155],"is":[50,158,202],"temporal":[51],"must":[53,186],"be":[54,80],"delivered":[55],"in":[56,82,86,139,180,210],"timely":[58],"manner,":[59],"(b)":[60],"they":[61],"share":[62],"multiple":[64],"access":[65,91,148],"(c)":[68],"channels":[69],"between":[70],"unreliable":[77],"(packets":[78],"may":[79,122],"received":[81,112],"error)":[83],"differ":[85],"quality.":[87],"consider":[89],"scheduled":[90,98,213],"slotted":[93,132],"ALOHA-like":[94,133,194],"random":[95],"access.":[96,214],"Under":[97],"access,":[99,134,195],"take":[101],"turns":[102],"get":[104],"feedback":[105],"on":[106],"whether":[107],"transmitted":[109],"was":[111],"successfully":[113],"sink.":[116,171],"During":[117],"its":[118],"turn,":[119],"node":[121,136],"transmit":[123],"more":[124],"than":[125],"once":[126],"counter":[128],"uncertainty.":[130],"For":[131,146],"each":[135],"attempts":[137],"transmission":[138],"every":[140],"slot":[141],"with":[142],"certain":[144],"probability.":[145],"these":[147],"mechanisms":[149],"we":[150],"derive":[151],"age":[153],"(AoI),":[156],"which":[157,181],"timeliness":[160],"metric,":[161],"arrive":[163],"conditions":[165],"optimize":[167],"AoI":[168,200],"also":[173],"analyze":[174],"case":[176],"symmetric":[178],"updating,":[179],"updates":[182],"from":[183],"different":[184],"have":[187],"same":[189],"AoI.":[190],"show":[192],"while":[196],"simple,":[197],"leads":[198],"worse":[203],"factor":[206],"about":[208],"2e,":[209],"comparison":[211]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":24},{"year":2024,"cited_by_count":23},{"year":2023,"cited_by_count":38},{"year":2022,"cited_by_count":36},{"year":2021,"cited_by_count":53},{"year":2020,"cited_by_count":54},{"year":2019,"cited_by_count":31},{"year":2018,"cited_by_count":13},{"year":2017,"cited_by_count":3}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2025-10-10T00:00:00"}