Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/7226
Title: Measure of covertness based on the imperfect synchronization of an eavesdropper in Random Communication Systems
Authors: Ahmed, Areeb
Savacı, Ferit Acar
Keywords: Bit error rate
Synchronization
Security systems
Shift keying
Transmitter and receiver
Issue Date: 2018
Publisher: Institute of Electrical and Electronics Engineers Inc.
Source: Ahmed, A., and Savacı, F. A. (2017). Measure of covertness based on the imperfect synchronization of an eavesdropper in Random Communication Systems. Paper presented at the 10th International Conference on Electrical and Electronics Engineering, ELECO 2017, Bursa, 29 November-2 December (pp.638-641).
Abstract: Random Communication Systems (RCSs) given in the literature have assumed perfectly synchronized transmitter and receiver. However in this paper, instead of assuming perfect synchronization approach in RCSs, the effects of imperfect synchronization (IS) on Skewed Alpha-Stable Noise Shift Keying (SkaS-NSK) based RCS have been observed through simulations. The Bit Error Rate (BER) performance of the eavesdropper with respect to his synchronization error in SkaS-NSK based RCS, has been analyzed. An expression for the probability of an eavesdropper to decode the binary information (i.e., Eavesdropping Probability) in SkaS-NSK based RCS, has been derived. The criterion (i.e., Covertness Value) to measure the covertness level of RCSs has also been proposed. The BER performance of an eavesdropper provides an approximate margin of synchronization error if it can be overcome by an eavesdropper then he can achieve the decoding (i.e., eavesdropping) process.
Description: 10th International Conference on Electrical and Electronics Engineering, ELECO 2017; Bursa; Turkey; 29 November 2017 through 2 December 2017
URI: https://hdl.handle.net/11147/7226
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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