Fuzzy Inference Based Secure Localization Against Wormhole Attack in Wireless Sensor Network

Kori, Sharada; Krishnamurthy, G.; Sidnal, Nandini

doi:10.1109/icatcct44854.2018.9001925

Cited by 1 publication

(2 citation statements)

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“…Wireless sensor networks (WSNs) have received much attention in recent years due to its general applications in environmental monitoring, target tracking, military, and so on [1][2][3]. To acquire reliable information, the Kalman filter, one of the most important information fusion algorithms during the past half century, is also often used in WSNs [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

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An adaptive unscented Kalman filter approach to secure state estimation for wireless sensor networks

Miao

Zhang

Qiu

2022

Asian Journal of Control

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Wireless sensor networks are vulnerable to false data injection attacks, which may mislead the state estimation. To solve this problem, this paper presents a chi‐square test‐based adaptive secure state estimation (CTASSE) algorithm for state estimation and attack detection. Taking advantage of Kalman filters, attack signal together with process noise or measurement noise are described as total white Gaussian noise with uncertain covariance matrix. The chi‐square test method is used in the adaptation of the total noise covariance and attack detection. Then, a standard adaptive unscented Kalman filter (UKF) is used for the state estimation. Finally, simulation results show that the proposed CTASSE algorithm performs better than other UKFs in state estimation and is also effective in real‐time attack detection.

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Section: Introductionmentioning

confidence: 99%

“…FIGURE 2The value of process noises and actuator attacks FIGURE3 The value of measurement noises and sensor attacks…”

mentioning

confidence: 99%

An adaptive unscented Kalman filter approach to secure state estimation for wireless sensor networks

Miao

Zhang

Qiu

2022

Asian Journal of Control

View full text Add to dashboard Cite

show abstract

Fuzzy Inference Based Secure Localization Against Wormhole Attack in Wireless Sensor Network

Cited by 1 publication

References 10 publications

An adaptive unscented Kalman filter approach to secure state estimation for wireless sensor networks

An adaptive unscented Kalman filter approach to secure state estimation for wireless sensor networks

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