Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Mario R. Camana"'
Publikováno v:
IEEE Access, Vol 12, Pp 37692-37701 (2024)
Conventional communications systems centered on data prioritize maximizing network throughput using Shannon’s theory, which is primarily concerned with securely transmitting the data despite limited radio resources. However, in the realm of edge le
Externí odkaz:
https://doaj.org/article/477c9627db6346bab021cd64a6dc366c
Publikováno v:
IEEE Access, Vol 11, Pp 16021-16031 (2023)
In this paper, we study a cognitive radio (CR)-enabled wireless powered communication network (WPCN) with an intelligent reflecting surface (IRS). A cognitive wireless powered communication network (CWPCN) consisting of one secondary wireless powered
Externí odkaz:
https://doaj.org/article/2533928b530e41a1ac2da796edab3097
Publikováno v:
IEEE Access, Vol 10, Pp 62137-62156 (2022)
In this article, we consider a multi-user multiple-input single-output underlay cognitive radio system with simultaneous wireless information and power transfer (SWIPT) based on the rate-splitting multiple access (RSMA) framework. The system model is
Externí odkaz:
https://doaj.org/article/e9681d1cb35b4ce88dd5370b98e7b00f
Publikováno v:
IEEE Access, Vol 10, Pp 34207-34220 (2022)
Cooperative networks integrating non-orthogonal multiple access (NOMA) and simultaneous wireless information power transfer (SWIPT) are emerging technologies that have been investigated as potential techniques to support the proliferation of the Inte
Externí odkaz:
https://doaj.org/article/94dfede8e76a46dbaa0aebd1acf45499
Publikováno v:
ICT Express, Vol 7, Iss 1, Pp 15-22 (2021)
Fault detection of rotating engine components in the aircraft engine is a challenging task that must constantly be monitored to provide aviation safety. In this paper, we propose a novel approach based on multi-layer perceptron (MLP) to detect in rea
Externí odkaz:
https://doaj.org/article/798d9938a6634383a8e8a55459d86e7a
Publikováno v:
Applied Sciences, Vol 13, Iss 9, p 5362 (2023)
In this paper, we propose a radio environment map (REM) update methodology based on clustering and machine learning for indoor coverage. We use real measurements collected by the TurtleBot3 mobile robot using the received signal strength indicator (R
Externí odkaz:
https://doaj.org/article/2ea26e6206d74de487dbee88547d4209
Publikováno v:
IEEE Access, Vol 8, Pp 19921-19933 (2020)
Smart grids have become susceptible to cyber-attacks, being one of the most diversified cyber-physical systems. Measurements collected by the supervisory control and data acquisition system can be compromised by a smart hacker, who can cheat a bad-da
Externí odkaz:
https://doaj.org/article/0dab8acb6b3d4aa395333d2d3ec304f9
Publikováno v:
Energies, Vol 13, Iss 21, p 5540 (2020)
In this paper, we aim to provide reliable user connectivity and enhanced security for computation task offloading. Physical layer security is studied in a wireless-powered non-orthogonal multiple access (NOMA) mobile edge computing (MEC) system with
Externí odkaz:
https://doaj.org/article/d4f0798f694d45d08213bb928bed3759
Publikováno v:
Applied Sciences, Vol 10, Iss 10, p 3630 (2020)
Security is considered a critical issue in the deployment of 5G networks because of the vulnerability of information that can be intercepted by eavesdroppers in wireless transmission environments. Thus, physical layer security has emerged as an alter
Externí odkaz:
https://doaj.org/article/fbf9d298044f4c2daceef9b4cc07c565
Publikováno v:
IEEE Transactions on Green Communications and Networking. 7:649-667