AoI-oriented Resource Allocation for NOMA-based Wireless Powered Cognitive Radio Networks based on Multi-agent Deep Reinforcement Learning
T He, Y Peng, Y Liu, H Song - IEEE Access, 2024 - ieeexplore.ieee.org
In this paper, we study a wireless powered cognitive internet of things (IoT) network, where
cognitive radio (CR) and non-orthogonal multiple access (NOMA) technologies are …
cognitive radio (CR) and non-orthogonal multiple access (NOMA) technologies are …
Discrimination of primary user emulation attack on cognitive radio networks using machine learning based spectrum sensing scheme
C Ambhika - Wireless Networks, 2024 - Springer
The identification of the presence of primary user enhances the spectrum efficiency in
cognitive radio (CR). The studies suggested that the existence of malicious user adversely …
cognitive radio (CR). The studies suggested that the existence of malicious user adversely …