{"id":"https://openalex.org/W3189927210","doi":"https://doi.org/10.1145/3452296.3472908","title":"A nationwide study on cellular reliability","display_name":"A nationwide study on cellular reliability","publication_year":2021,"publication_date":"2021-08-09","ids":{"openalex":"https://openalex.org/W3189927210","doi":"https://doi.org/10.1145/3452296.3472908","mag":"3189927210"},"language":"en","primary_location":{"id":"doi:10.1145/3452296.3472908","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3452296.3472908","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2021 ACM SIGCOMM 2021 Conference","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/A5115602293","display_name":"Yang Li","orcid":"https://orcid.org/0000-0003-4616-4230"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yang Li","raw_affiliation_strings":["Tsinghua University"],"affiliations":[{"raw_affiliation_string":"Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076484228","display_name":"Hao Lin","orcid":"https://orcid.org/0000-0002-9990-5090"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Lin","raw_affiliation_strings":["Tsinghua University"],"affiliations":[{"raw_affiliation_string":"Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100357922","display_name":"Zhenhua Li","orcid":"https://orcid.org/0000-0001-7286-122X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenhua Li","raw_affiliation_strings":["Tsinghua University"],"affiliations":[{"raw_affiliation_string":"Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070071735","display_name":"Yunhao Liu","orcid":"https://orcid.org/0000-0001-9508-3520"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunhao Liu","raw_affiliation_strings":["Tsinghua University"],"affiliations":[{"raw_affiliation_string":"Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072962093","display_name":"Feng Qian","orcid":"https://orcid.org/0000-0001-8509-2650"},"institutions":[{"id":"https://openalex.org/I2800403580","display_name":"University of Minnesota System","ror":"https://ror.org/03grvy078","country_code":"US","type":"education","lineage":["https://openalex.org/I2800403580"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Feng Qian","raw_affiliation_strings":["University of Minnesota"],"affiliations":[{"raw_affiliation_string":"University of Minnesota","institution_ids":["https://openalex.org/I2800403580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076665590","display_name":"Liangyi Gong","orcid":"https://orcid.org/0000-0002-9067-8733"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liangyi Gong","raw_affiliation_strings":["Tsinghua University"],"affiliations":[{"raw_affiliation_string":"Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013761622","display_name":"Xianlong Xin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xianlong Xin","raw_affiliation_strings":["Xiaomi Technology Co. LTD"],"affiliations":[{"raw_affiliation_string":"Xiaomi Technology Co. LTD","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027605695","display_name":"Tianyin Xu","orcid":"https://orcid.org/0000-0003-4443-8170"},"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"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tianyin Xu","raw_affiliation_strings":["University of Illinois at Urbana-Champaign"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Urbana-Champaign","institution_ids":["https://openalex.org/I157725225"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5115602293"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":2.7073,"has_fulltext":false,"cited_by_count":38,"citation_normalized_percentile":{"value":0.90601476,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"597","last_page":"609"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9998999834060669,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9908999800682068,"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/T13553","display_name":"Age of Information Optimization","score":0.9886999726295471,"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/cellular-network","display_name":"Cellular network","score":0.7117853164672852},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6730949282646179},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.6335548162460327},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.578434944152832},{"id":"https://openalex.org/keywords/android","display_name":"Android (operating system)","score":0.5621703863143921},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.5318267941474915},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.5215920209884644},{"id":"https://openalex.org/keywords/cellular-radio","display_name":"Cellular radio","score":0.5034047961235046},{"id":"https://openalex.org/keywords/cellular-communication","display_name":"Cellular communication","score":0.4734346866607666},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2201177477836609},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18250393867492676},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.12355604767799377},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.10303878784179688},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08418196439743042}],"concepts":[{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.7117853164672852},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6730949282646179},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6335548162460327},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.578434944152832},{"id":"https://openalex.org/C557433098","wikidata":"https://www.wikidata.org/wiki/Q94","display_name":"Android (operating system)","level":2,"score":0.5621703863143921},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.5318267941474915},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.5215920209884644},{"id":"https://openalex.org/C2986910011","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Cellular radio","level":3,"score":0.5034047961235046},{"id":"https://openalex.org/C30436405","wikidata":"https://www.wikidata.org/wiki/Q210973","display_name":"Cellular communication","level":3,"score":0.4734346866607666},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2201177477836609},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18250393867492676},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.12355604767799377},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.10303878784179688},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08418196439743042},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3452296.3472908","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3452296.3472908","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2021 ACM SIGCOMM 2021 Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.49000000953674316,"display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G3278686258","display_name":null,"funder_award_id":"2018YFB1004700","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3713315380","display_name":null,"funder_award_id":"61822205,61632020,61632013,61902211","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W42989911","https://openalex.org/W64859905","https://openalex.org/W123146400","https://openalex.org/W366362724","https://openalex.org/W1482760493","https://openalex.org/W1628590197","https://openalex.org/W1694165248","https://openalex.org/W1921873222","https://openalex.org/W1971278954","https://openalex.org/W1971841691","https://openalex.org/W1986195874","https://openalex.org/W2010579408","https://openalex.org/W2012244461","https://openalex.org/W2049577911","https://openalex.org/W2050600889","https://openalex.org/W2083977104","https://openalex.org/W2084103412","https://openalex.org/W2094396694","https://openalex.org/W2129636357","https://openalex.org/W2140622625","https://openalex.org/W2151512164","https://openalex.org/W2153771889","https://openalex.org/W2253691434","https://openalex.org/W2293529464","https://openalex.org/W2296356944","https://openalex.org/W2408823337","https://openalex.org/W2482531687","https://openalex.org/W2519073740","https://openalex.org/W2526496292","https://openalex.org/W2527523934","https://openalex.org/W2595090509","https://openalex.org/W2612869182","https://openalex.org/W2623748159","https://openalex.org/W2625304072","https://openalex.org/W2762989410","https://openalex.org/W2769967491","https://openalex.org/W2854921244","https://openalex.org/W2896255269","https://openalex.org/W2903338609","https://openalex.org/W2940859338","https://openalex.org/W2949564390","https://openalex.org/W2966844398","https://openalex.org/W3004648298","https://openalex.org/W3009217644","https://openalex.org/W3012937069","https://openalex.org/W3016001256","https://openalex.org/W3046577719","https://openalex.org/W3046918521","https://openalex.org/W3088582043","https://openalex.org/W3101035883","https://openalex.org/W3162273152","https://openalex.org/W4237677199"],"related_works":["https://openalex.org/W3158483886","https://openalex.org/W4307053970","https://openalex.org/W2794837240","https://openalex.org/W2044179863","https://openalex.org/W3197108443","https://openalex.org/W1977910417","https://openalex.org/W2252345849","https://openalex.org/W1982698541","https://openalex.org/W2382269320","https://openalex.org/W2538084630"],"abstract_inverted_index":{"With":[0],"recent":[1],"advances":[2],"on":[3,45,68,138,155],"cellular":[4,14,16,24,43,69,91,118,129,147,157,163],"technologies":[5],"(such":[6],"as":[7],"5G)":[8],"that":[9,89,107,144],"push":[10],"the":[11,39,49,58,63,86,113],"boundary":[12],"of":[13,23,41,51,117],"performance,":[15],"reliability":[17,44,70,92,109,130,148],"has":[18,33],"become":[19],"a":[20],"key":[21],"concern":[22,32],"technology":[25],"adoption":[26],"and":[27,48,93,169],"deployment.":[28],"However,":[29],"this":[30],"fundamental":[31],"never":[34],"been":[35],"addressed":[36],"due":[37],"to":[38,141],"challenges":[40],"measuring":[42],"mobile":[46],"devices":[47],"cost":[50],"conducting":[52],"large-scale":[53],"measurements.":[54],"This":[55],"paper":[56],"closes":[57],"knowledge":[59],"gap":[60],"by":[61,99],"presenting":[62],"first":[64],"large-scale,":[65],"in-depth":[66],"study":[67,84,105],"with":[71,150],"more":[72],"than":[73],"70":[74],"million":[75],"Android":[76],"phones":[77,168],"across":[78,173],"34":[79],"different":[80],"hardware":[81],"models.":[82],"Our":[83,122],"identifies":[85],"critical":[87],"factors":[88],"affect":[90],"clears":[94],"up":[95],"misleading":[96],"intuitions":[97],"indicated":[98],"common":[100],"wisdom.":[101],"In":[102],"particular,":[103],"our":[104,139],"pinpoints":[106],"software":[108],"defects":[110],"are":[111],"among":[112],"main":[114],"root":[115],"causes":[116],"data":[119],"connection":[120,164],"failures.":[121],"work":[123],"provides":[124],"actionable":[125],"insights":[126,140],"for":[127,166],"improving":[128],"at":[131],"scale.":[132],"More":[133],"importantly,":[134],"we":[135],"have":[136,159],"built":[137],"develop":[142],"enhancements":[143],"effectively":[145,160],"address":[146],"issues":[149],"remarkable":[151],"real-world":[152],"impact---our":[153],"optimizations":[154],"Android's":[156],"implementations":[158],"reduced":[161],"40%":[162],"failures":[165],"5G":[167],"36%":[170],"failure":[171],"duration":[172],"all":[174],"phones.":[175]},"counts_by_year":[{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":7},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}