Please use this identifier to cite or link to this item:
https://hdl.handle.net/11147/8843
Title: | Inverse system approach to design alpha-stable noise driven random communication system | Authors: | Savacı, Ferit Acar Ahmed, Areeb |
Keywords: | Telecommunication security Binary codes Inverse system approach li Skewness parameter Alpha-stable noise |
Publisher: | Institution of Engineering and Technology | Abstract: | In the proposed random communication system (RCS), the alpha-stable (alpha-stable) noise as a random carrier drives the transmitter which is modelled by the linear dynamical system and the skewness parameter of the random carrier encodes the binary messages. By selecting the receiver as the inverse system of the transmitter, the output of the receiver is ensured to be alpha-stable noise whose skewness parameters are then estimated to decode the binary messages. The response of a linear system to an alpha-stable process is again alpha-stable process, however, the skewness parameters of the response differs from that of the input which can only be recovered at the output of the inverse system. Hence, estimation of skewness parameter by an eavesdropper, without using the inverse system, will not reveal the true binary messages while the intended receiver truly decodes the binary messages. The proposed inverse system based RCS provides efficient performance which is shown by comparing the bit error rate of the intended receiver and an eavesdropper where the enhancement in covertness is shown by evaluating the covertness values of the proposed RCS. | URI: | https://doi.org/10.1049/iet-com.2018.5702 https://hdl.handle.net/11147/8843 |
ISSN: | 1751-8628 1751-8636 |
Appears in Collections: | Electrical - Electronic Engineering / Elektrik - Elektronik Mühendisliği Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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IET Communications - 2020.pdf | 1.34 MB | Adobe PDF | View/Open |
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