Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Farshad Rostami Ghadi"'
Publikováno v:
Sensors, Vol 23, Iss 20, p 8358 (2023)
Backscatter communication (BC) systems are a promising technology for internet of things (IoT) applications that allow devices to transmit information by modulating ambient radio signals without the need for a dedicated power source. However, the sec
Externí odkaz:
https://doaj.org/article/9afbac658a274384817bf0de99a45621
Publikováno v:
IEEE Access, Vol 9, Pp 149137-149152 (2021)
Physical layer multicasting exploits multiple antennas at the transmitter side to deliver a common message to a group of $K$ users. To this end, two formulations have been well addressed in the literature: i) the max-min-fair criterion, which maximiz
Externí odkaz:
https://doaj.org/article/860be63efbec45118781a2f14b2a9292
Autor:
Farshad Rostami Ghadi, Wei-Ping Zhu
Publikováno v:
IEEE Transactions on Vehicular Technology. 71:7561-7571
Autor:
Juan Valenzuela-Valdés, David Morales-Jimenez, Pablo Padilla, F. Javier López-Martínez, Farshad Rostami Ghadi, Carlos Molero Jiménez, Ángel Palomares-Caballero
Wireless communications based on reconfigurable intelligent surfaces (RIS) have upsurged as a key research topic in the communication-theoretic arena. Recently, the RIS concept has evolved into the so-called simultaneously transmitting and reflecting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76d1d5403499170e91be6adcb736c971
https://doi.org/10.36227/techrxiv.22353298
https://doi.org/10.36227/techrxiv.22353298
Publikováno v:
IEEE Wireless Communications Letters. 10:2070-2074
We investigate the impact of fading correlation on the performance of the doubly dirty fading multiple access channel (MAC) with non-causally known side information at transmitters. Using Copula theory, we derive closed-form expressions for the outag
Publikováno v:
IEEE Transactions on Information Forensics and Security. 16:431-440
This paper studies performance analysis of physical layer security in a Rayleigh fading wiretap channel, where, the main (transmitter-to-legitimate receiver) and eavesdropper (transmitter-to-eavesdropper) channel coefficients are correlated. By explo
Publikováno v:
IET Signal Processing. 14:551-559
Publikováno v:
IET Communications. 14:1804-1810
From practical and theoretical viewpoints, performance analysis of communications with correlated fading channels is important. In this study, the authors exploit a novel approach based on Copula function concept to investigate the impact of correlat
Publikováno v:
IET Communications. 13:2492-2499
The authors consider a content-centric two-tier heterogeneous cellular network where the macro base stations (MBSs) and small base stations (SBSs) are spread based on two independent Poisson point processes. The set of contents are stored in the MBSs
Publikováno v:
IEEE Transactions on Information Forensics and Security
IEEE Transactions on Information Forensics and Security, 2022, 17, pp.3626-3636. ⟨10.1109/TIFS.2022.3212198⟩
IEEE Transactions on Information Forensics and Security, 2022, 17, pp.3626-3636. ⟨10.1109/TIFS.2022.3212198⟩
International audience; In this paper, we investigate the impact of side information (SI) on the performance of physical layer security (PLS) under correlated fading channels. By considering non- causally known SI at the transmitter and exploiting th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35a591506acd58a3238c507b438b05c4