Abstract The Open Radio Access Network (O-RAN) is a promising radio access network
(RAN) architecture aimed at resha** the RAN industry toward an open, adaptive, and …

Physical layer security is an emerging security area that achieves perfect secrecy data
transmission between intended network nodes, while malicious nodes that eavesdrop the …

In this paper, we address the problem of cross-layer denial of service attack in wireless data
networks. We introduce SPREAD-a novel adaptive diversification approach to provide …

This paper considers the problem of intelligent jamming attack on a MIMO wireless
communication link with a transmitter, a receiver, and an adversarial jammer, each equipped …

Multiple-input multiple-output (MIMO) technologies are a popular choice for emerging
wireless systems due to their promised gains in throughput and reliability. In order to realize …

Physical layer security is an emerging security concept that achieves perfect secrecy data
transmission between the intended network nodes, while the eavesdrop** malicious …

Effective suppression of inadvertent or deliberate jamming signals is crucial to ensure
reliable wireless communication. However, as demonstrated in this paper, when the …

Wireless communications are vulnerable to eavesdrop** attacks due to their broadcast
nature. To deal with their emerging challenge of physical layer security, in this paper, we …

This paper investigates efficient jamming attacks against MIMO-enabled systems. Previous
research has focused on jamming data transmissions. We instead focus on jamming …