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Resilient Desynchronization for Decentralized Medium Access Control
Silvestre, Daniel1; Hespanha, Joao P.2; Silvestre, Carlos1
2021-07-01
Source PublicationIEEE Control Systems Letters
ISSN2475-1456
Volume5Issue:3Pages:803-808
Abstract

In Wireless Sensor Networks (WSNs), equally spaced timing for Medium Access Control (MAC) is fundamental to guarantee throughput maximization from all nodes. This motivated the so called desynchronization problem and its solution based on the fast Nesterov method. In this letter, we tackle the problem of constructing centralized and distributed versions of the optimal fixed-parameter Nesterov that are resilient to attacks to a subset of nodes. By showing a relationship between the variance of the attacker signal and how further away a node is, we are able to present a distributed algorithm that has minimal added complexity and performs the detection and isolation of the faulty node. Simulations are provided illustrating the successful detection and highlighting that without a correction mechanism (dependent on additional assumptions), there is a residual error that is not eliminated.

KeywordCommunication Networks Fault Tolerant Systems Sensor Networks
DOI10.1109/LCSYS.2020.3005819
URLView the original
Indexed ByESCI
Language英語English
WOS Research AreaAutomation & Control Systems
WOS SubjectAutomation & Control Systems
WOS IDWOS:000549258800011
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC445 HOES LANE, PISCATAWAY, NJ 08855-4141
Scopus ID2-s2.0-85089156377
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Document TypeJournal article
CollectionFaculty of Science and Technology
DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Corresponding AuthorSilvestre, Daniel
Affiliation1.Department of Electrical and Computer Engineering,Faculty of Science and Technology,University of Macau,1049-001,Macao
2.Department of Electrical and Computer Engineering,University of California at Santa Barbara,Santa Barbara,United States
First Author AffilicationFaculty of Science and Technology
Corresponding Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
Silvestre, Daniel,Hespanha, Joao P.,Silvestre, Carlos. Resilient Desynchronization for Decentralized Medium Access Control[J]. IEEE Control Systems Letters, 2021, 5(3), 803-808.
APA Silvestre, Daniel., Hespanha, Joao P.., & Silvestre, Carlos (2021). Resilient Desynchronization for Decentralized Medium Access Control. IEEE Control Systems Letters, 5(3), 803-808.
MLA Silvestre, Daniel,et al."Resilient Desynchronization for Decentralized Medium Access Control".IEEE Control Systems Letters 5.3(2021):803-808.
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