Pulse-Coupled Oscillators Resilient to Stealthy Attacks
Pulse-Coupled Oscillators Resilient to Stealthy Attacks
复制标题
可抵御隐形攻击的脉冲耦合振荡器
DOI:
10.1109/tsp.2018.2824285
复制
发表时间:
2018
影响因子:
5.4
通讯作者:
Wang, Yongqiang
中科院分区:
文献类型:
--
作者:
Wang, Zhenqian;Wang, Yongqiang
Synchronization of bio-inspired pulse-coupled oscillators is receiving increased attention due to its wide applications in sensor networks and wireless communications. However, most existing results are obtained in the absence of malicious attacks. Given the distributed and unattended nature of wireless sensor networks, it is imperative to enhance the resilience of pulse based synchronization against malicious attacks. To achieve this goal, we propose a new pulse based interaction mechanism to improve the resilience of pulse based synchronization. We rigorously characterize the condition for mounting stealthy attacks under the proposed pulse based interaction mechanism and prove analytically that synchronization of legitimate oscillators can be achieved in the presence of multiple stealthy attackers even when the initial phases are unrestricted, i.e., randomly distributed in the entire oscillation period. This is in distinct difference from most existing attack-resilient synchronization algorithms (including the seminal paper from L. Lamport and P. M. Melliar-Smith, “Synchronizing Clocks in the Presence of Faults,” J. ACM, vol. 32, no. 1, pp. 52-78, 1985), which require a priori (almost) synchronization among legitimate nodes. Numerical simulations are given to confirm the theoretical results.
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DOI:
--
发表时间:
2010
期刊:
International Symposium on Wireless Communication Systems
影响因子:
--
作者:
R. Leidenfrost;W. Elmenreich;C. Bettstetter
通讯作者:
C. Bettstetter
DOI:
10.1109/tsp.2013.2275511
发表时间:
2013-07-30
期刊:
IEEE transactions on signal processing : a publication of the IEEE Signal Processing Society
影响因子:
--
作者:
Wang Y;Núñez F;Doyle FJ 3rd
通讯作者:
Doyle FJ 3rd
DOI:
10.1016/j.physd.2011.10.017
发表时间:
2011
期刊:
Physica D: Nonlinear Phenomena
影响因子:
--
作者:
Leonhard Lucken;S. Yanchuk
通讯作者:
S. Yanchuk
DOI:
--
发表时间:
2012
期刊:
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子:
--
作者:
Joel Nishimura;E. Friedman
通讯作者:
E. Friedman
影响因子:
4.2
作者:
Zhenqian Wang;Yongqiang Wang
通讯作者:
Yongqiang Wang