How do mobile phones fail? A failure data analysis of symbian OS smart phones

Marcello Cinque, Domenico Cotroneo, Zbigniew T Kalbarczyk, Ravishankar K Iyer

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

While the new generation of hand-held devices, e.g., smart phones, support a rich set of applications, growing complexity of the hardware and runtime environment makes the devices susceptible to accidental errors and malicious attacks. Despite these concerns, very few studies have looked into the dependability of mobile phones. This paper presents measurement-based failure characterization of mobile phones. The analysis starts with a high level failure characterization of mobile phones based on data from publicly available web forums, where users post information on their experiences in using hand-held devices. This initial analysis is then used to guide the development of a failure data logger for collecting failure-related information on SymbianOS-based smart phones. Failure data is collected from 25 phones (in Italy and USA) over the period of 14 months. Key findings indicate that: (i) the majority of kernel exceptions are due to memory access violation errors (56%) and heap management problems (18%), and (ii) on average users experience a failure (freeze or self shutdown) every 11 days. While the study provide valuable insight into the failure sensitivity of smart-phones, more data and further analysis are needed before generalizing the results.

Original languageEnglish (US)
Title of host publicationProceedings - 37th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, DSN 2007
Pages585-594
Number of pages10
DOIs
StatePublished - Nov 16 2007
Event37th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, DSN 2007 - Edinburgh, United Kingdom
Duration: Jun 25 2007Jun 28 2007

Publication series

NameProceedings of the International Conference on Dependable Systems and Networks

Other

Other37th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, DSN 2007
CountryUnited Kingdom
CityEdinburgh
Period6/25/076/28/07

ASJC Scopus subject areas

  • Software
  • Hardware and Architecture
  • Computer Networks and Communications

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