A Simulation Model for Investigating Clock Synchronization Issues in Time-Sensitive Networks

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dc.contributor.author Danielis, Peter
dc.contributor.author Parzyjegla, Helge
dc.contributor.author Rashid, Yasir
dc.contributor.author Schweissguth, Eike
dc.contributor.author Mühl, Gero
dc.contributor.author Timmermann, Dirk
dc.date.accessioned 2022-04-08T07:46:23Z
dc.date.available 2022-04-08T07:46:23Z
dc.date.issued 2022-04-07
dc.identifier.uri http://hdl.handle.net/10900/126082
dc.identifier.uri http://nbn-resolving.de/urn:nbn:de:bsz:21-dspace-1260827 de_DE
dc.identifier.uri http://dx.doi.org/10.15496/publikation-67445
dc.description.abstract The IEEE 802.1 Time-Sensitive Networking (TSN) task force has set guidelines for IEEE 802.3 networks allowing deterministic realtime communication over Ethernet. To execute deterministic time-triggered scheduling operations, the network nodes need to be synchronized. One application of time synchronization is distributed data acquisition for the Wendelstein 7-X nuclear fusion experiment. Both the system control and the scientific evaluation of the experiments need measurement timestamps with accuracies in the nanosecond range. The TSN standard IEEE 802.1AS has specified the generalized Precision Time Protocol (gPTP) which executes the synchronization process. However, there are some issues that are not addressed in the standard such as the impact of clock skew and drift of network nodes on the number of resynchronizations needed to maintain the required synchronization accuracy. This paper introduces an OMNeT++ simulation model, which can be used to investigate clock synchronization issues in time-sensitive networks. en
dc.language.iso en de_DE
dc.publisher Universität Tübingen de_DE
dc.subject.ddc 004 de_DE
dc.title A Simulation Model for Investigating Clock Synchronization Issues in Time-Sensitive Networks en
dc.type InProceedings (Aufsatz / Paper einer Konferenz etc.) de_DE
utue.publikation.fachbereich Informatik de_DE
utue.publikation.fakultaet 7 Mathematisch-Naturwissenschaftliche Fakultät de_DE
utue.opus.portal kuvs-nets3 de_DE
utue.publikation.noppn yes de_DE


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