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A Constraint Optimisation Model for Analysis of Telecommunication Protocol Logs
Ericsson AB, Sweden.
RISE, Swedish ICT, SICS, Computer Systems Laboratory.ORCID iD: 0000-0003-3079-8095
Uppsala University, Sweden.
2015 (English)In: Tests and Proofs / [ed] Jasmin Christian Blanchette, Nikolai Kosmatov, 2015, 6, Vol. 9154, p. 137-154Conference paper, Published paper (Refereed)
Abstract [en]

Testing a telecommunication protocol often requires protocol log analysis. A protocol log is a sequence of messages with timestamps. Protocol log analysis involves checking that the content of messages and timestamps are correct with respect to the protocol specification. We model a protocol specification using constraint programming (MiniZinc), and we present an approach where a constraint solver is used to perform protocol log analysis. Our case study is the Public Warning System service, which is a part of the Long Term Evolution (LTE) 4G standard. We were able to analyse logs containing more than 3000 messages with more than 4000 errors.

Place, publisher, year, edition, pages
2015, 6. Vol. 9154, p. 137-154
Series
Lecture Notes in Computer Science (LNCS), ISSN 0302-9743 ; 9154
Keywords [en]
Telecommunication protocol, Testing, Constraint programming
National Category
Computer and Information Sciences
Identifiers
URN: urn:nbn:se:ri:diva-24497DOI: 10.1007/978-3-319-21215-9_9ISBN: 978-3-319-21214-2 (print)ISBN: 978-3-319-21215-9 (electronic)OAI: oai:DiVA.org:ri-24497DiVA, id: diva2:1043581
Conference
9th International Conference on Tests and Proofs (TAP 2015), July 22-24, 2015, L’Aquila, Italy
Projects
SICStus PrologAvailable from: 2016-10-31 Created: 2016-10-31 Last updated: 2019-07-10Bibliographically approved

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Carlsson, Mats

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CiteExportLink to record
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  • apa
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Output format
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