A Communication Scheme based on Fractional Order Chaotic Laser for Internet of Things

Internet of Things (IoT) is a system of computing devices connected through a network by using wired or wireless devices. It has been studied and implemented that optical fibre governed by semiconductor laser can be an effective medium for high-speed internet. Synchronization between lasers is an essential phenomenon to investigate several applications of IoT. In this article, we propose a synchronization scheme based on fractional-order chaotic laser models. During the synchronization process, we observed that the intermediate variable can also synchronize well and the corresponding error is significantly less, which is an indication of the compatibility of the scheme. A communication scheme is also implemented based on music signals to verify the application of the proposed scheme. The results can be effective for IoT with increased number of connected devices using semiconductor lasers. (C) 2021 Elsevier B.V. All rights reserved.

Automated summary

This article proposes a synchronization scheme based on fractional-order chaotic laser models, observing good synchronization of intermediate variables and significantly reduced errors, indicating compatibility of the scheme. A communication scheme based on music signals is implemented to verify the application. The results show that the scheme is effective for IoT with an increased number of connected devices using semiconductor lasers.