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Deadline-Aware routing with probabilistic delay guarantee in cyber-physical systems

Title
Deadline-Aware routing with probabilistic delay guarantee in cyber-physical systems
Authors
Jang, Byeong-HoonSon, SunghwaPark, Kyung-Joon
DGIST Authors
Jang, Byeong-Hoon; Son, SunghwaPark, Kyung-Joon
Issue Date
2017
Citation
31st International Conference on Information Networking, ICOIN 2017, 51-53
Type
Conference
Article Type
Conference Paper
ISBN
9781510000000
ISSN
1976-7684
Abstract
In this paper, we propose a deadline-Aware routing algorithm that considers a probabilistic delay constraint with a pre-specified deadline for cyber-physical systems (CPS). Most routing algorithms minimize a certain average performance metric such as mean delay. Whereas, our proposed routing algorithm can route traffic to maximize the probability reached within a given deadline by considering the delay distribution rather than the mean delay only. Therefore, our algorithm can enhance the quality of control (QoC) of networked control in CPS. We analyze the proposed routing algorithm by using the queueing delay distribution when the single hop delay follows exponential distribution. We then construct a network topology and carry out simulation to evaluate the performance of the proposed scheme. Our simulation results show that the proposed routing algorithm can effectively increase the probability of delay reached within the deadline and can improve the performance of networked control in CPS. © 2017 IEEE.
URI
http://hdl.handle.net/20.500.11750/4320
DOI
10.1109/ICOIN.2017.7899473
Publisher
IEEE Computer Society
Related Researcher
  • Author Son, Sang Hyuk RTCPS(Real-Time Cyber-Physical Systems Research) Lab
  • Research Interests
Files:
There are no files associated with this item.
Collection:
ETC2. Conference Papers


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