Zobrazeno 1 - 10
of 784
pro vyhledávání: '"eavesdropper"'
Autor:
M. Y. Onay
Publikováno v:
Radioengineering, Vol 33, Iss 3, Pp 442-451 (2024)
Symbiotic Radio Networks (SRNs) have emerged as an important communication protocol to solve the increasing energy demand and spectrum resource shortage. However, the low bit rates of the devices working in SRNs during backscatter communication, wher
Externí odkaz:
https://doaj.org/article/1109f02019ba4d8ead919cdb678e2d16
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 156-167 (2024)
Non-orthogonal multiple access (NOMA) has emerged as an effective technology, aiding in latency reduction, improving security and reliability, and enhancing the spectral efficiency and capacity in Internet of Things (IoT)-enabled communication system
Externí odkaz:
https://doaj.org/article/3630661b24a24eb5b8a37df993012960
Autor:
Sepahdar Falsafi, HamidReza Khodadadi
Publikováno v:
International Journal of Information and Communication Technology Research, Vol 15, Iss 2, Pp 1-11 (2023)
In Non-orthogonal multiple access, a user with a weaker channel gain is assigned more power than a user with a stronger channel. This type of power allocation allows the strong user (SU) to apply the successive interference cancellation (SIC) method
Externí odkaz:
https://doaj.org/article/05fb41166ddf4039a947d0461e2bbde8
Publikováno v:
Jurnal Rekayasa Elektrika, Vol 19, Iss 3 (2023)
The utilization of other devices as relays in cooperative device-to-device (D2D) communication systems does not fully guarantee the security of confidential information from being intentionally or unintentionally accessed by eavesdroppers. Therefore,
Externí odkaz:
https://doaj.org/article/e18d58772a5444df9b102e9d30c3cab3
Autor:
Dinh Tung Vo, Trinh Van Chien, Tan N. Nguyen, Dinh-Hieu Tran, Miroslav Voznak, Byung Seo Kim, Lam Thanh Tu
Publikováno v:
IEEE Access, Vol 11, Pp 86165-86177 (2023)
Physical layer security (PLS) and simultaneous wireless information and power transfer (SWIPT) in cooperative relaying have gained great interest as technologies for security and energy enhancement in Internet-of-Things (IoT) networks. In this work,
Externí odkaz:
https://doaj.org/article/fcbfb64c2ac248c29233449663f78e19
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 4, Pp 854-872 (2023)
This work investigates the performance of a reconfigurable intelligent surface (RIS) aided communication system under ultra-reliable low-latency communication (URLLC) constraints, where the secrecy performance for communication with multiple legitima
Externí odkaz:
https://doaj.org/article/4f3537b8e84848049f484f985688ea9b
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 4, Pp 153-170 (2023)
In this paper, the problem of active eavesdropper detection is considered for a cell-free massive multiple-input multiple-output (m-MIMO) system which is attacked by an active eavesdropper within the uplink training phase, also called pilot spoofing
Externí odkaz:
https://doaj.org/article/6266ca144f3a402188bd30120efa6f60
Publikováno v:
Sensors, Vol 24, Iss 3, p 850 (2024)
In recent years, the problem of cyber–physical systems’ remote state estimations under eavesdropping attacks have been a source of concern. Aiming at the existence of eavesdroppers in multi-system CPSs, the optimal attack energy allocation proble
Externí odkaz:
https://doaj.org/article/0de93ab039194c92bd134b4177128a30
Akademický článek
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Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 22, Iss 1, Pp 101-113 (2022)
Secured transmission between users is essential for communication system models. Recently, cryptographic schemes were introduced for secured transmission and secret transmission between cloud users. In a cloud environment, there are many security iss
Externí odkaz:
https://doaj.org/article/443178a926a34135aa55d5297e652643