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pro vyhledávání: '"Kuhestani, Ali"'
Physical layer key generation (PLKG) can significantly enhance the security of classic encryption schemes by enabling them to change their secret keys significantly faster and more efficient. However, due to the reliance of PLKG techniques on channel
Externí odkaz:
http://arxiv.org/abs/2212.01563
Publikováno v:
In Physical Communication February 2025 68
Publikováno v:
In Physical Communication February 2025 68
Publikováno v:
In Physical Communication October 2024 66
Publikováno v:
In Physical Communication October 2024 66
In this paper, we investigate joint information theoretic secrecy and covert communication in a single-input multi-output (SIMO) system where a transmitter (Alice) is communicating with two legitimate users (Bob and Carol). We consider that an untrus
Externí odkaz:
http://arxiv.org/abs/2007.05502
Cooperative relaying is utilized as an efficient method for data communication in wireless sensor networks and the Internet of Things (IoT). However, sometimes due to the necessity of multi-hop relaying in such communication networks, it is challengi
Externí odkaz:
http://arxiv.org/abs/1905.09384
Akademický článek
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This paper adopts the antenna selection technique to enhance the covert rate in a wireless communication network comprised of a source, a destination , an external jammer and an eavesdropper. In the covert communication, the level of transmit power i
Externí odkaz:
http://arxiv.org/abs/1812.10312
In this paper, we study the problem of secure transmission with covert requirement in untrusted relaying networks. Our considered system model consists of one source, one destination, one untrusted relay, and one Willie. The untrusted relay tries to
Externí odkaz:
http://arxiv.org/abs/1809.00312