Due to the broadcast nature of wireless networks, jamming attacks are inevitable. Therefore,
this paper considers enhancing the throughput of a primary user (PU) suffering from a …

The deployment of long-term evolution systems in an unauthorized spectrum provided a
credible solution to manage accelerating network data traffic. Meanwhile, the distribution of …

In this paper, an unsupervised deep learning approach is proposed to solve the constrained
and non-convex Shannon rate maximization problem in a relay-aided cognitive radio …

Abstract Cognitive Radio (CR) Network is a wireless communication technology, in which a
detection device smartly detects occupied and unoccupied channels. During traffic, unused …

Primary users (PUs) have higher priority and are able to preempt the channels used by
secondary users (SUs) in cognitive radio networks (CRNs). The traditional complete …

The precision, position, and timing information provided by Global Positioning System (GPS)
technology is essential for various commercial and military applications, including …

Nowadays, the information technology field is full of wireless approaches due to the spectral
efficiency; likewise, in Cognitive Radio Network (CRN), spectral sensing method brings a …

Covert communication can hide the information transmission process and prevent the
communication behavior from being detected by eavesdroppers. In this paper, we propose a …

Electrical Balance Duplexers (EBDs) provide transmit-receive isolation to implement a form
of self-interference cancellation to facilitate simultaneous transmission and reception from a …