Y Cai, X Xu, W Yang - Iet Communications, 2016 - Wiley Online Library
… To enhance the securetransmission of the secondary network, we propose a simple and decentralised transmission scheme, which jointly incorporates the secrecy guard zone and …
X Wu, J Ma, C Gu, X Xue, X Zeng - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… the secondary user (SU) by jointly designing the transmit BF at the CBS and reflect BF at the IRS… As for the transmit BF at the CBS, we propose a heuristic robust transmit BF algorithm to …
S Sanyal, R Bhadauria, C Ghosh - 2009 4th International …, 2009 - ieeexplore.ieee.org
… communication is required to connect and provide transmission, processing, recording and … consider all these stages of security envisioned and facilitated by a cognitive radionetwork. …
… for securetransmission in a cognitive radio (CR) network. In particular, a neural network (NN… receiver under the constraints of total transmit power of secondary transmitter, and the …
X Hu, X Zhang, H Huang, Y Li - … , Indoor, and Mobile Radio …, 2016 - ieeexplore.ieee.org
… security (PLS) in an underlay cognitive radio (CR) network. Under an interference constraint set by the primary user, we propose a securetransmission … of its power to transmit jamming …
M Xu, T Jing, X Fan, Y Wen… - … and Networking …, 2018 - ieeexplore.ieee.org
… In this paper, we study securetransmission in CCRNs where energy harvesting enabled SUs (may be selected as a relay or jammer) can assist PUs to improve the secrecy rate. For a …
… Securing data transmission in these networks is of the utmost importance. In this paper… secure the transmission at the physical layer, where the eavesdropper overhears the transmission …
Z Shang, T Zhang, G Hu, Y Cai… - IEEE Communications …, 2021 - ieeexplore.ieee.org
… wireless networks [1]–[4]. Intuitively, the combination of NOMA and cognitive radionetworks (… promising solution to improve the system performance of next-generation wireless network. …
… We study the problem of secure communication in a multichannel, single-hop radionetwork with a malicious adversary that can cause collisions and spoof messages. We assume no …