A fuzzy framework for self-aware wireless sensor networks
Joint Authors
Habib, Sami J.
Marimuthu, Paulvanna N.
Source
Journal of Engineering Research
Issue
Vol. 11, Issue 1 A (31 Mar. 2023), pp.68-78, 11 p.
Publisher
Kuwait University Academic Publication Council
Publication Date
2023-03-31
Country of Publication
Kuwait
No. of Pages
11
Main Subjects
Abstract EN
We have developed a fuzzy logic framework to simulate self-awareness in wireless sensor networks (WSNS) that envisages data transmission losses due to abnormalities in the operating environment.
Fuzzy logic is selected to model the awareness, because it requires less data to encode, and occupies less memory, making it suitable for sensor nodes with limited resources.
We view WSN as a multi-layered infrastructure, where a central-server in the top-layer manages the gateways in the intermediate-layer, and the gateways are aggregating the raw sensed data from the bottom layer's sensors.
The self-awareness is simulated using Mamdani Fuzzy inference system (FIS) that utilizes a custom-defined membership functions of the selected parameters, such as temperature, humidity, wind speed, and battery residual-level to guide WSN through its data transmissions.
The input and output parameters are defined with three linguistic variables (low, medium and high) and a predetermined set of rules is applied to the selected FIS to determine the impact level.
The impact is mapped into packet error rate and the gateway then decides whether to carry out the data transmissions while being aware of the selected uncertainties and their impact.
The experimental results on a multivariate dataset integrating real time meteorological data with randomly generated battery voltage revealed that the proposed FIS framework demonstrated 38% energy savings by non-executing unworthy communications against normal transmissions.
American Psychological Association (APA)
Habib, Sami J.& Marimuthu, Paulvanna N.. 2023. A fuzzy framework for self-aware wireless sensor networks. Journal of Engineering Research،Vol. 11, no. 1 A, pp.68-78.
https://search.emarefa.net/detail/BIM-1494581
Modern Language Association (MLA)
Habib, Sami J.& Marimuthu, Paulvanna N.. A fuzzy framework for self-aware wireless sensor networks. Journal of Engineering Research Vol. 11, no. 1 A (Mar. 2023), pp.68-78.
https://search.emarefa.net/detail/BIM-1494581
American Medical Association (AMA)
Habib, Sami J.& Marimuthu, Paulvanna N.. A fuzzy framework for self-aware wireless sensor networks. Journal of Engineering Research. 2023. Vol. 11, no. 1 A, pp.68-78.
https://search.emarefa.net/detail/BIM-1494581
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 76-78
Record ID
BIM-1494581