[en] Thanks to its distributed and asynchronous medium access control mechanism, CAN is the ideal choice for interconnecting devices in event-driven systems. When timing requirements of applications are not particularly demanding, as in the case of, e.g., reactive and proactive maintenance, constraints on event delivery can be relaxed, so that their notification may rely on best-effort approaches. In this paper, a number of techniques are taken into account for notifying events in such a kind of systems, and their performance has been evaluated. Besides conventional CAN, a recent proposal for extending this protocol, termed CAN XR, is considered. Moreover, the adoption of Bloom filters to cope with rare events in very large systems has also been evaluated.
Disciplines :
Computer science
Author, co-author :
Bloom, Gadare; Howard University, USA > Department of Electrical Engineering and Computer Science
Cena, Gianluca; National Research Council of Italy > Institute of Electronics, Computer and Telecommunication Engineering (IEIIT)
Cibrario Bertolotti, Ivan; National Research Council of Italy > Institute of Electronics, Computer and Telecommunication Engineering (IEIIT)
Hu, Tingting ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC)
Valenzano, Adriano
External co-authors :
yes
Language :
English
Title :
Optimized event notification in CAN through in-frame replies and Bloom filters
Publication date :
2017
Event name :
13th IEEE International Workshop on Factory Communication Systems (WFCS’2017)
Event place :
Trondheim, Norway
Event date :
from 31-05-2017 to 02-06-2017
Audience :
International
Main work title :
2017 IEEE 13th International Workshop on Factory Communication Systems (WFCS)
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