This paper investigates the interactions between a secondary user (SU) with frequency
hopping and a jammer with spectrum sensing in heterogenous cognitive radio networks …

In this paper, a two-dimensional anti-jamming communication scheme for cognitive radio
networks is developed, in which a secondary user (SU) exploits both spread spectrum and …

In this paper, we study the anti-jamming power control problem of secondary users (SUs) in
a large-scale cooperative cognitive radio network attacked by a smart jammer with the …

Because of opportunistic spectrum access, cognitive radio networks is a promising solution
for spectrum scarcity problem. In cognitive radio networks, users need to communicate …

The security issue in collaborative sensing in cognitive radio networks can be modeled as
attackers and secondary users in a jamming and anti-jamming scenario. In this paper, we …

This paper proposes a reinforcement learning based approach to anti-jamming
communications with wideband autonomous cognitive radios (WACRs) in a multi-agent …

We model the power allocation interaction between a cognitive radio and a jammer as a two-
player zero-sum game. First, we determine the power allocation strategy for the cognitive …

As smart jammers that can analyze the ongoing radio transmission with flexible and
powerful control on jamming signals throw serious threats on cognitive radio networks …

Cognitive Radio (CR) provides a promising solution to the spectrum scarcity problem in
dense wireless networks, where the sensing ability of cognitive users helps acquire …

Control channel jamming is a severe security problem in wireless networks. This results from
the fact that the attackers can effectively launch the denial of service attacks by jamming the …