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    A Secure Cross-Layer Design for Remote Estimation under DoS Attack : When Multi-sensor meets Multi-channel


    Ding, Kemi and Quevedo, Daniel E. and Dey, Subhrakanti and Shi, Ling (2016) A Secure Cross-Layer Design for Remote Estimation under DoS Attack : When Multi-sensor meets Multi-channel. In: 2016 IEEE 55th Conference on Decision and Control (CDC). IEEE, pp. 6297-6302. ISBN 978-1-5090-1838-3

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    Abstract

    This paper considers security issues of a cyber-physical system (CPS) under denial-of-service (DoS) attacks. The measurements of multiple sensors are transmitted to a remote estimator over a multi-channel network, which may be congested by an intelligent attacker. Aiming at improving the estimation accuracy, we first propose a novel aggregation scheme for the estimator to produce accurate state estimates, from which we obtain a closed-form expression of the expected estimation error covariance. We further develop a sensor-attacker game to design the cooperative and defensive channel-selection strategy, which avoids the sensors being attacked in an energy-efficient way. Numerical examples are provided to illustrate the developed results.

    Item Type: Book Section
    Additional Information: Cite as: K. Ding, D. E. Quevedo, S. Dey and L. Shi, "A secure cross-layer design for remote estimation under DoS attack: When multi-sensor meets multi-channel," 2016 IEEE 55th Conference on Decision and Control (CDC), 2016, pp. 6297-6302, doi: 10.1109/CDC.2016.7799238.
    Keywords: secure cross-layer design; remote estimation; DoS attack; multi-sensor; multi-channel;
    Academic Unit: Faculty of Science and Engineering > Electronic Engineering
    Faculty of Science and Engineering > Research Institutes > Hamilton Institute
    Item ID: 14537
    Identification Number: https://doi.org/10.1109/CDC.2016.7799238
    Depositing User: Subhrakanti Dey
    Date Deposited: 15 Jun 2021 14:14
    Publisher: IEEE
    Refereed: Yes
    URI:

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