Time Synchronization Mechanisms for Spacefibre Networks and Their Implementations

Most onboard embedded systems have real-time requirements. The SpaceFibre standard is developed for onboard local networks. However, the current version of the SpaceFibre standard does not specify any time synchronization mechanisms. The authors consider the mechanisms of time synchronization that a...

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Bibliographic Details
Published inInternational journal of embedded and real-time communication systems Vol. 13; no. 1; pp. 1 - 21
Main Author Suvorova, Elena
Format Journal Article
LanguageEnglish
Published Hershey IGI Global 01.01.2022
Subjects
Accuracy
Clocks & watches
Communication
Costs
Data transmission
Embedded systems
Energy consumption
Networks
Onboard equipment
Protocol
Real time
Time synchronization
Wireless networks
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ISSN1947-3176
1947-3184
DOI10.4018/IJERTCS.302109

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Summary:Most onboard embedded systems have real-time requirements. The SpaceFibre standard is developed for onboard local networks. However, the current version of the SpaceFibre standard does not specify any time synchronization mechanisms. The authors consider the mechanisms of time synchronization that are used in the data transmission standards, which are currently used for networks with real-time requirements. In the paper, the authors proposed possible time synchronization mechanisms for the SpaceFibre network, evaluate their characteristics. The authors proposed dynamically reconfigurable Local time controller for implementation of these mechanisms with ASIC.
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ISSN:1947-3176
1947-3184
DOI:10.4018/IJERTCS.302109