Journal ArticleDOI
Accurate clock synchronization in wireless sensor networks with bounded noise
TLDR
The principle that a bounded monotonic sequence must possess a limit and the concept of maximum consensus are exploited to design a novel clock synchronization algorithm for the network to achieve accurate and fast synchronization.About:
This article is published in Automatica.The article was published on 2017-07-01. It has received 46 citations till now. The article focuses on the topics: Clock synchronization & Self-clocking signal.read more
Citations
More filters
Journal ArticleDOI
False data injection attacks with complete stealthiness in cyber–physical systems: A self-generated approach
Tian-Yu Zhang,Dan Ye +1 more
TL;DR: This paper considers the security problem of dynamic state estimations in cyber–physical systems (CPSs) when the sensors are compromised by false data injection (FDI) attacks with complete stealthiness and proposes the necessary and sufficient condition of attack parameters such that FDI attacks can achieve complete Stealthiness.
Journal ArticleDOI
An Active Mobile Charging and Data Collection Scheme for Clustered Sensor Networks
TL;DR: A novel dynamic clustering based mobile-to-cluster (M2C) scheme is proposed to optimize the service process for both sensor nodes and the vehicle in an active way and reduces the travel distance and charging latency by about 10% and 50%, respectively.
Journal ArticleDOI
RMTS: A robust clock synchronization scheme for wireless sensor networks
TL;DR: A bounded noise model is considered, which does not need to satisfy any fixed probability distribution, nor does it need to have a fixed mean or variance, and it is theoretically proved that the proposed RMTS scheme can guarantee the accuracy of clock synchronization.
Journal ArticleDOI
Analyzing and Evaluating Efficient Privacy-Preserving Localization for Pervasive Computing
TL;DR: An efficient privacy-preserving localization (EPPL) algorithm is developed under ASL without using any homomorphic encryption technique, and the statistical equivalence between ASL and NSL is proved and the performance of EPPL regarding the correctness, privacy, and efficiency is investigated.
Journal ArticleDOI
Overview of time synchronization for iot deployments: Clock discipline algorithms and protocols
TL;DR: This paper is a holistic overview of the available time synchronization methods for IoT deployments, including detailed derivations of the clock model and various clock relation models, and their expected performance.
References
More filters
Proceedings ArticleDOI
The flooding time synchronization protocol
TL;DR: The FTSP achieves its robustness by utilizing periodic flooding of synchronization messages, and implicit dynamic topology update and comprehensive error compensation including clock skew estimation, which is markedly better than that of the existing RBS and TPSN algorithms.
Proceedings ArticleDOI
Timing-sync protocol for sensor networks
TL;DR: It is argued that TPSN roughly gives a 2x better performance as compared to Reference Broadcast Synchronization (RBS) and verify this by implementing RBS on motes and use simulations to verify its accuracy over large-scale networks.
Journal ArticleDOI
Clock synchronization for wireless sensor networks: a survey
TL;DR: In this paper, a survey and evaluation of clock synchronization protocols based on a palette of factors such as precision, accuracy, cost, and complexity is presented, which can help developers either in choosing an existing synchronization protocol or in defining a new protocol that is best suited to the specific needs of a sensor network application.
Journal ArticleDOI
Time synchronization in sensor networks: a survey
Fikret Sivrikaya,Bülent Yener +1 more
TL;DR: The time synchronization problem and the need for synchronization in sensor networks is reviewed, then the basic synchronization methods explicitly designed and proposed for sensor networks are presented.
Proceedings ArticleDOI
Simple, accurate time synchronization for wireless sensor networks
TL;DR: The proposed solution features minimal complexity in network bandwidth, storage and processing and can achieve good accuracy, and also provides tight, deterministic bounds on both the offsets and clock drifts.
Related Papers (5)
A proportional integral estimator-based clock synchronization protocol for wireless sensor networks.
Wenlun Yang,Minyue Fu,Minyue Fu +2 more