… The cognitive radio network that is under consideration in this work is shown in Fig. 1. It … the
performance of primary network is studied considering interference from the SU network. The …

… on the impact of the cognitive users on the primary users in terms of the interference power,
or interference temperature generated by these cognitive users at the primary user(s). The …

… Therefore, it is very important to save PR user from harmful interference. We can compromise
on CRNs performance at some extent but we cannot compromise on interfering PR users. …

… radio devices in that a cognitive radio can equip users with … radio technology, architecture
of a cognitive radio network … sensing, including interference temperature, different types of …

This paper considers spectrum sharing for wireless communication between a cognitive
radio (CR) link and a primary radio (PR) link. It is assumed that the CR protects the PR …

… the secondary network physical layer security under the outage constraint of the primary
user (PU) receiver and interference from the PU transmitter to the secondary network. In …

… the interference temperature, has been proposed to quantify and manage the interference
in a radio … However, the coexistence constraint, such as power levels for the cognitive users, …

… whose channels are nearly orthogonal to each other are selected from the set of candidate
users such that interuser interference can also be reduced, which is beneficial to the …

… the aggregated interference generated by multiple secondary users experienced at …
interference generated by both upstream and downstream transmissions of multiple secondary users …

In this paper, we investigate the secrecy performance of a Cooperative Cognitive Radio
Network (CCRN) in the presence of an eavesdropper (EAV). The secondary users (SUs) are …